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UCI Research Park Irvine, CA 92617 3,452 - 232,046 SF of Space Available

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PARK HIGHLIGHTS

  • At this 21st-century community of visionary businesses, pioneering start-ups and global technology corporations, a once-in-a-generation opportunity
  • A smart collection of workday conveniences includes auto-detail services, and EV charging stations.
  • Meeting and event-ready outdoor workspaces ignite creativity beyond the everyday office so your team's next "A-ha" moment is always within reach
  • Powered by the convergence of world-class research at UCI, a STEM-rich talent pool and top-ten venture capital funding
  • Today's innovators and the inventors of the future foster a culture of rapid growth and collaboration at UCI Research Park

PARK FACTS

Total Space Available 232,046 SF
Min. Divisible 3,452 SF
Max. Contiguous 44,240 SF
Park Type Office Park
Features
Conferencing Facility
  • Accent Lighting, Car Charging Station, Monument Signage, Air Conditioning

ALL AVAILABLE SPACES(14)

Display Rental Rate as

UCI Research Park
110 Theory Dr
15,000 - 31,907 SF | $24.00 /SF/YR $2.00 /SF/MO $258.33 /m²/YR $21.53 /m²/MO $30,000 - $63,814 /MO $360,000 - $765,768 /YR | View Building Details
Building Type/Class
Office/B
Year Built
1998
Building Size
63,882 SF
Building Height
2 Stories
Typical Floor Size
28,108 SF
Parking
65 Spaces
  • SPACE
  • SIZE
  • TERM
  • RENTAL RATE
  • SPACE USE
  • CONDITION
  • AVAILABLE
  • 1st Floor, Ste 100
  • 16,907 SF
  • Negotiable
  • $24.00 /SF/YR $2.00 /SF/MO $405,768 /YR $33,814 /MO
  • Office
  • Full Build-Out
  • Now

Suite Description : $2/SF Broker Bonus for 5+ year lease deals & $1/SF Broker Bonus for 3+ year lease deals for NEW customers. Exclusions apply. Expires 12/31/2025

  • Lease rate does not include utilities, property expenses or building services
  • Office intensive layout
  • Space is in Excellent Condition
  • Kitchen
  • Fully Built-Out as Professional Services Office
  • Fits 43 - 136 People
  • Can be combined with additional space(s) for up to 31,907 SF of adjacent space
  • 2nd Floor, Ste 200
  • 15,000 SF
  • Negotiable
  • $24.00 /SF/YR $2.00 /SF/MO $360,000 /YR $30,000 /MO
  • Office
  • Full Build-Out
  • Now

Suite Description : $2/SF Broker Bonus for 5+ year lease deals & $1/SF Broker Bonus for 3+ year lease deals for NEW customers. Exclusions apply. Expires 12/31/2025

  • Lease rate does not include utilities, property expenses or building services
  • Mostly Open Floor Plan Layout
  • Space is in Excellent Condition
  • Central Air Conditioning
  • Fully Carpeted
  • Fully Built-Out as Standard Office
  • Fits 38 - 120 People
  • Can be combined with additional space(s) for up to 31,907 SF of adjacent space
  • Kitchen
Space Size Term Rental Rate Space Use Condition Available
1st Floor, Ste 100 16,907 SF Negotiable $24.00 /SF/YR $2.00 /SF/MO $405,768 /YR $33,814 /MO Office Full Build-Out Now
2nd Floor, Ste 200 15,000 SF Negotiable $24.00 /SF/YR $2.00 /SF/MO $360,000 /YR $30,000 /MO Office Full Build-Out Now
UCI Research Park
110 Theory Dr
15,000 - 31,907 SF | $24.00 /SF/YR $2.00 /SF/MO $258.33 /m²/YR $21.53 /m²/MO $30,000 - $63,814 /MO $360,000 - $765,768 /YR | View Building Details
Building Type/Class
Office/B
Year Built
1998
Building Size
63,882 SF
Building Height
2 Stories
Typical Floor Size
28,108 SF
Parking
65 Spaces

110 Theory Dr - 1st Floor - Ste 100

Size
16,907 SF
Term
Negotiable
Rental Rate
$24.00 /SF/YR $2.00 /SF/MO $405,768 /YR $33,814 /MO
Space Use
Office
Condition
Full Build-Out
Available
Now

110 Theory Dr - 2nd Floor - Ste 200

Size
15,000 SF
Term
Negotiable
Rental Rate
$24.00 /SF/YR $2.00 /SF/MO $360,000 /YR $30,000 /MO
Space Use
Office
Condition
Full Build-Out
Available
Now
UCI Research Park
120 Theory Dr
5,620 - 44,240 SF | $24.00 /SF/YR $2.00 /SF/MO $258.33 /m²/YR $21.53 /m²/MO $11,240 - $88,480 /MO $134,880 - $1,061,760 /YR | View Building Details
Building Type/Class
Office/B
Year Built
1999
Building Size
44,240 SF
Building Height
2 Stories
Typical Floor Size
22,120 SF
Parking
4/1,000 SF
  • SPACE
  • SIZE
  • TERM
  • RENTAL RATE
  • SPACE USE
  • CONDITION
  • AVAILABLE
  • 1st Floor, Ste 100
  • 22,120 SF
  • Negotiable
  • $24.00 /SF/YR $2.00 /SF/MO $530,880 /YR $44,240 /MO
  • Office
  • Full Build-Out
  • Now

Suite Description : $2/SF Broker Bonus for 5+ year lease deals & $1/SF Broker Bonus for 3+ year lease deals for NEW customers. Exclusions apply. Expires 12/31/2025

  • Lease rate does not include utilities, property expenses or building services
  • Mostly Open Floor Plan Layout
  • Space is in Excellent Condition
  • Central Air Conditioning
  • Natural Light
  • Fully Built-Out as Professional Services Office
  • Fits 56 - 177 People
  • Can be combined with additional space(s) for up to 44,240 SF of adjacent space
  • Fully Carpeted
  • 2nd Floor, Ste 200
  • 16,500 SF
  • Negotiable
  • $24.00 /SF/YR $2.00 /SF/MO $396,000 /YR $33,000 /MO
  • Office
  • Full Build-Out
  • Now

Suite Description : $2/SF Broker Bonus for 5+ year lease deals & $1/SF Broker Bonus for 3+ year lease deals for NEW customers. Exclusions apply. Expires 12/31/2025

  • Lease rate does not include utilities, property expenses or building services
  • Office intensive layout
  • Space is in Excellent Condition
  • Central Air Conditioning
  • Fully Built-Out as Professional Services Office
  • Fits 42 - 132 People
  • Can be combined with additional space(s) for up to 44,240 SF of adjacent space
  • Kitchen
  • 2nd Floor, Ste 250
  • 5,620 SF
  • Negotiable
  • $24.00 /SF/YR $2.00 /SF/MO $134,880 /YR $11,240 /MO
  • Office
  • Full Build-Out
  • Now

Suite Description : $2/SF Broker Bonus for 5+ year lease deals & $1/SF Broker Bonus for 3+ year lease deals for NEW customers. Exclusions apply. Expires 12/31/2025

  • Lease rate does not include utilities, property expenses or building services
  • Office intensive layout
  • Space is in Excellent Condition
  • Central Air Conditioning
  • Fully Built-Out as Professional Services Office
  • Fits 15 - 45 People
  • Can be combined with additional space(s) for up to 44,240 SF of adjacent space
  • Kitchen
Space Size Term Rental Rate Space Use Condition Available
1st Floor, Ste 100 22,120 SF Negotiable $24.00 /SF/YR $2.00 /SF/MO $530,880 /YR $44,240 /MO Office Full Build-Out Now
2nd Floor, Ste 200 16,500 SF Negotiable $24.00 /SF/YR $2.00 /SF/MO $396,000 /YR $33,000 /MO Office Full Build-Out Now
2nd Floor, Ste 250 5,620 SF Negotiable $24.00 /SF/YR $2.00 /SF/MO $134,880 /YR $11,240 /MO Office Full Build-Out Now
UCI Research Park
120 Theory Dr
5,620 - 44,240 SF | $24.00 /SF/YR $2.00 /SF/MO $258.33 /m²/YR $21.53 /m²/MO $11,240 - $88,480 /MO $134,880 - $1,061,760 /YR | View Building Details
Building Type/Class
Office/B
Year Built
1999
Building Size
44,240 SF
Building Height
2 Stories
Typical Floor Size
22,120 SF
Parking
4/1,000 SF

120 Theory Dr - 1st Floor - Ste 100

Size
22,120 SF
Term
Negotiable
Rental Rate
$24.00 /SF/YR $2.00 /SF/MO $530,880 /YR $44,240 /MO
Space Use
Office
Condition
Full Build-Out
Available
Now

120 Theory Dr - 2nd Floor - Ste 200

Size
16,500 SF
Term
Negotiable
Rental Rate
$24.00 /SF/YR $2.00 /SF/MO $396,000 /YR $33,000 /MO
Space Use
Office
Condition
Full Build-Out
Available
Now

120 Theory Dr - 2nd Floor - Ste 250

Size
5,620 SF
Term
Negotiable
Rental Rate
$24.00 /SF/YR $2.00 /SF/MO $134,880 /YR $11,240 /MO
Space Use
Office
Condition
Full Build-Out
Available
Now
UCI Research Park
111 Theory Dr
26,897 SF | $25.80 /SF/YR $2.15 /SF/MO $277.71 /m²/YR $23.14 /m²/MO $57,829 /MO $693,943 /YR | View Building Details
Building Type/Class
Office/B
Year Built
1999
Building Size
53,794 SF
Building Height
2 Stories
Typical Floor Size
26,897 SF
Parking
70 Spaces
  • SPACE
  • SIZE
  • TERM
  • RENTAL RATE
  • SPACE USE
  • CONDITION
  • AVAILABLE
  • 1st Floor - 100
  • 26,897 SF
  • Negotiable
  • $25.80 /SF/YR $2.15 /SF/MO $693,943 /YR $57,829 /MO
  • Flex
  • -
  • Now

Suite Description : $2/SF Broker Bonus for 5+ year lease deals & $1/SF Broker Bonus for 3+ year lease deals for NEW customers. Exclusions apply. Expires 12/31/2025

  • Lease rate does not include utilities, property expenses or building services
  • Central Air Conditioning
  • Fits 68 - 216 People
  • Space is in Excellent Condition
  • Laboratory
Space Size Term Rental Rate Space Use Condition Available
1st Floor - 100 26,897 SF Negotiable $25.80 /SF/YR $2.15 /SF/MO $693,943 /YR $57,829 /MO Flex - Now
UCI Research Park
111 Theory Dr
26,897 SF | $25.80 /SF/YR $2.15 /SF/MO $277.71 /m²/YR $23.14 /m²/MO $57,829 /MO $693,943 /YR | View Building Details
Building Type/Class
Office/B
Year Built
1999
Building Size
53,794 SF
Building Height
2 Stories
Typical Floor Size
26,897 SF
Parking
70 Spaces

111 Theory Dr - 1st Floor - 100

Size
26,897 SF
Term
Negotiable
Rental Rate
$25.80 /SF/YR $2.15 /SF/MO $693,943 /YR $57,829 /MO
Space Use
Flex
Condition
-
Available
Now
UCI Research Park
5281 California Ave
10,000 - 21,488 SF | $28.80 /SF/YR $2.40 /SF/MO $310.00 /m²/YR $25.83 /m²/MO $24,000 - $51,571 /MO $288,000 - $618,854 /YR | View Building Details
Building Type/Class
Office/B
Year Built
2007
Building Size
69,601 SF
Building Height
3 Stories
Typical Floor Size
23,200 SF
  • SPACE
  • SIZE
  • TERM
  • RENTAL RATE
  • SPACE USE
  • CONDITION
  • AVAILABLE
  • 1st Floor, Ste 100
  • 10,000-21,488 SF
  • Negotiable
  • $28.80 /SF/YR $2.40 /SF/MO $618,854 /YR $51,571 /MO
  • Office
  • Full Build-Out
  • Now

Suite Description : $2/SF Broker Bonus for 5+ year lease deals & $1/SF Broker Bonus for 3+ year lease deals for NEW customers. Exclusions apply. Expires 12/31/2025

  • Lease rate does not include utilities, property expenses or building services
  • Office intensive layout
  • Space is in Excellent Condition
  • Fully Built-Out as Professional Services Office
  • Fits 25 - 172 People
  • High Ceilings
Space Size Term Rental Rate Space Use Condition Available
1st Floor, Ste 100 10,000-21,488 SF Negotiable $28.80 /SF/YR $2.40 /SF/MO $618,854 /YR $51,571 /MO Office Full Build-Out Now
UCI Research Park
5281 California Ave
10,000 - 21,488 SF | $28.80 /SF/YR $2.40 /SF/MO $310.00 /m²/YR $25.83 /m²/MO $24,000 - $51,571 /MO $288,000 - $618,854 /YR | View Building Details
Building Type/Class
Office/B
Year Built
2007
Building Size
69,601 SF
Building Height
3 Stories
Typical Floor Size
23,200 SF

5281 California Ave - 1st Floor - Ste 100

Size
10,000-21,488 SF
Term
Negotiable
Rental Rate
$28.80 /SF/YR $2.40 /SF/MO $618,854 /YR $51,571 /MO
Space Use
Office
Condition
Full Build-Out
Available
Now
UCI Research Park
5161 California Ave
31,720 SF | Upon Request Upon Request Upon Request Upon Request Upon Request Upon Request | View Building Details
Building Type/Class
Office/B
Year Built
2000
Building Size
71,692 SF
Building Height
2 Stories
Typical Floor Size
35,846 SF
Parking
100 Spaces
  • SPACE
  • SIZE
  • TERM
  • RENTAL RATE
  • SPACE USE
  • CONDITION
  • AVAILABLE
  • 1st Floor, Ste 100
  • 31,720 SF
  • Negotiable
  • Upon Request Upon Request Upon Request Upon Request
  • Office
  • -
  • November 01, 2026
  • Fits 80 - 254 People
  • Space is in Excellent Condition
Space Size Term Rental Rate Space Use Condition Available
1st Floor, Ste 100 31,720 SF Negotiable Upon Request Upon Request Upon Request Upon Request Office - November 01, 2026
UCI Research Park
5161 California Ave
31,720 SF | Upon Request Upon Request Upon Request Upon Request Upon Request Upon Request | View Building Details
Building Type/Class
Office/B
Year Built
2000
Building Size
71,692 SF
Building Height
2 Stories
Typical Floor Size
35,846 SF
Parking
100 Spaces

5161 California Ave - 1st Floor - Ste 100

Size
31,720 SF
Term
Negotiable
Rental Rate
Upon Request Upon Request Upon Request Upon Request
Space Use
Office
Condition
-
Available
November 01, 2026
UCI Research Park
100 Theory
11,000 - 22,097 SF | $24.00 /SF/YR $2.00 /SF/MO $258.33 /m²/YR $21.53 /m²/MO $22,000 - $44,194 /MO $264,000 - $530,328 /YR | View Building Details
Building Type/Class
Office/B
Year Built
1998
Building Size
44,194 SF
Building Height
2 Stories
Typical Floor Size
22,097 SF
Parking
65 Spaces
  • SPACE
  • SIZE
  • TERM
  • RENTAL RATE
  • SPACE USE
  • CONDITION
  • AVAILABLE
  • 2nd Floor, Ste 200
  • 11,000-22,097 SF
  • Negotiable
  • $24.00 /SF/YR $2.00 /SF/MO $530,328 /YR $44,194 /MO
  • Office
  • Full Build-Out
  • Now

Suite Description : $2/SF Broker Bonus for 5+ year lease deals & $1/SF Broker Bonus for 3+ year lease deals for NEW customers. Exclusions apply. Expires 12/31/2025

  • Lease rate does not include utilities, property expenses or building services
  • Office intensive layout
  • Space is in Excellent Condition
  • Fully Built-Out as Professional Services Office
  • Fits 28 - 177 People
Space Size Term Rental Rate Space Use Condition Available
2nd Floor, Ste 200 11,000-22,097 SF Negotiable $24.00 /SF/YR $2.00 /SF/MO $530,328 /YR $44,194 /MO Office Full Build-Out Now
UCI Research Park
100 Theory
11,000 - 22,097 SF | $24.00 /SF/YR $2.00 /SF/MO $258.33 /m²/YR $21.53 /m²/MO $22,000 - $44,194 /MO $264,000 - $530,328 /YR | View Building Details
Building Type/Class
Office/B
Year Built
1998
Building Size
44,194 SF
Building Height
2 Stories
Typical Floor Size
22,097 SF
Parking
65 Spaces

100 Theory - 2nd Floor - Ste 200

Size
11,000-22,097 SF
Term
Negotiable
Rental Rate
$24.00 /SF/YR $2.00 /SF/MO $530,328 /YR $44,194 /MO
Space Use
Office
Condition
Full Build-Out
Available
Now
UCI Research Park
5271 California Ave
6,621 - 34,201 SF | $28.80 /SF/YR $2.40 /SF/MO $310.00 /m²/YR $25.83 /m²/MO $15,890 - $82,082 /MO $190,685 - $984,989 /YR | View Building Details
Building Type/Class
Office/B
Year Built
2007
Building Size
81,334 SF
Building Height
3 Stories
Typical Floor Size
27,111 SF
  • SPACE
  • SIZE
  • TERM
  • RENTAL RATE
  • SPACE USE
  • CONDITION
  • AVAILABLE
  • 2nd Floor, Ste 200
  • 6,621 SF
  • Negotiable
  • $28.80 /SF/YR $2.40 /SF/MO $190,685 /YR $15,890 /MO
  • Office
  • -
  • July 01, 2026
  • Lease rate does not include utilities, property expenses or building services
  • Space is in Excellent Condition
  • Fits 17 - 53 People
  • 3rd Floor, Ste 300
  • 13,255-27,580 SF
  • Negotiable
  • $28.80 /SF/YR $2.40 /SF/MO $794,304 /YR $66,192 /MO
  • Office
  • -
  • July 01, 2026
  • Lease rate does not include utilities, property expenses or building services
  • Fits 34 - 221 People
  • Open Floor Plan Layout
  • Space is in Excellent Condition
Space Size Term Rental Rate Space Use Condition Available
2nd Floor, Ste 200 6,621 SF Negotiable $28.80 /SF/YR $2.40 /SF/MO $190,685 /YR $15,890 /MO Office - July 01, 2026
3rd Floor, Ste 300 13,255-27,580 SF Negotiable $28.80 /SF/YR $2.40 /SF/MO $794,304 /YR $66,192 /MO Office - July 01, 2026
UCI Research Park
5271 California Ave
6,621 - 34,201 SF | $28.80 /SF/YR $2.40 /SF/MO $310.00 /m²/YR $25.83 /m²/MO $15,890 - $82,082 /MO $190,685 - $984,989 /YR | View Building Details
Building Type/Class
Office/B
Year Built
2007
Building Size
81,334 SF
Building Height
3 Stories
Typical Floor Size
27,111 SF

5271 California Ave - 2nd Floor - Ste 200

Size
6,621 SF
Term
Negotiable
Rental Rate
$28.80 /SF/YR $2.40 /SF/MO $190,685 /YR $15,890 /MO
Space Use
Office
Condition
-
Available
July 01, 2026

5271 California Ave - 3rd Floor - Ste 300

Size
13,255-27,580 SF
Term
Negotiable
Rental Rate
$28.80 /SF/YR $2.40 /SF/MO $794,304 /YR $66,192 /MO
Space Use
Office
Condition
-
Available
July 01, 2026
UCI Research Park
5151 California Ave - The Vine
3,452 - 7,738 SF | $27.60 /SF/YR $2.30 /SF/MO $297.08 /m²/YR $24.76 /m²/MO $7,940 - $17,797 /MO $95,275 - $213,569 /YR | View Building Details
Building Type/Class
Office/B
Year Built
1991
Building Size
65,318 SF
Building Height
2 Stories
Typical Floor Size
32,659 SF
Parking
40 Spaces
  • SPACE
  • SIZE
  • TERM
  • RENTAL RATE
  • SPACE USE
  • CONDITION
  • AVAILABLE
  • 2nd Floor, Ste 200
  • 4,286 SF
  • Negotiable
  • $27.60 /SF/YR $2.30 /SF/MO $118,294 /YR $9,858 /MO
  • Office
  • -
  • January 01, 2026

$2/SF Broker Bonus for 5+ year lease deals & $1/SF Broker Bonus for 3+ year lease deals for NEW customers. Exclusions apply. Expires 12/31/2025

  • Lease rate does not include utilities, property expenses or building services
  • Fits 11 - 35 People
  • 2nd Floor, Ste 210
  • 3,452 SF
  • Negotiable
  • $27.60 /SF/YR $2.30 /SF/MO $95,275 /YR $7,940 /MO
  • Office
  • -
  • January 01, 2026

$2/SF Broker Bonus for 5+ year lease deals & $1/SF Broker Bonus for 3+ year lease deals for NEW customers. Exclusions apply. Expires 12/31/2025

  • Lease rate does not include utilities, property expenses or building services
  • Fits 9 - 28 People
Space Size Term Rental Rate Space Use Condition Available
2nd Floor, Ste 200 4,286 SF Negotiable $27.60 /SF/YR $2.30 /SF/MO $118,294 /YR $9,858 /MO Office - January 01, 2026
2nd Floor, Ste 210 3,452 SF Negotiable $27.60 /SF/YR $2.30 /SF/MO $95,275 /YR $7,940 /MO Office - January 01, 2026
UCI Research Park
5151 California Ave - The Vine
3,452 - 7,738 SF | $27.60 /SF/YR $2.30 /SF/MO $297.08 /m²/YR $24.76 /m²/MO $7,940 - $17,797 /MO $95,275 - $213,569 /YR | View Building Details
Building Type/Class
Office/B
Year Built
1991
Building Size
65,318 SF
Building Height
2 Stories
Typical Floor Size
32,659 SF
Parking
40 Spaces

5151 California Ave - 2nd Floor - Ste 200

Size
4,286 SF
Term
Negotiable
Rental Rate
$27.60 /SF/YR $2.30 /SF/MO $118,294 /YR $9,858 /MO
Space Use
Office
Condition
-
Available
January 01, 2026

5151 California Ave - 2nd Floor - Ste 210

Size
3,452 SF
Term
Negotiable
Rental Rate
$27.60 /SF/YR $2.30 /SF/MO $95,275 /YR $7,940 /MO
Space Use
Office
Condition
-
Available
January 01, 2026
UCI Research Park
131 Innovation Dr
11,758 SF | $23.40 /SF/YR $1.95 /SF/MO $251.88 /m²/YR $20.99 /m²/MO $22,928 /MO $275,137 /YR | View Building Details
Building Type/Class
Office/B
Year Built
2000
Building Size
44,240 SF
Building Height
2 Stories
Typical Floor Size
22,120 SF
Parking
90 Spaces
  • SPACE
  • SIZE
  • TERM
  • RENTAL RATE
  • SPACE USE
  • CONDITION
  • AVAILABLE
  • 2nd Floor, Ste 250
  • 11,758 SF
  • Negotiable
  • $23.40 /SF/YR $1.95 /SF/MO $275,137 /YR $22,928 /MO
  • Office
  • -
  • January 01, 2026
  • Lease rate does not include utilities, property expenses or building services
  • Space is in Excellent Condition
  • Fits 30 - 95 People
Space Size Term Rental Rate Space Use Condition Available
2nd Floor, Ste 250 11,758 SF Negotiable $23.40 /SF/YR $1.95 /SF/MO $275,137 /YR $22,928 /MO Office - January 01, 2026
UCI Research Park
131 Innovation Dr
11,758 SF | $23.40 /SF/YR $1.95 /SF/MO $251.88 /m²/YR $20.99 /m²/MO $22,928 /MO $275,137 /YR | View Building Details
Building Type/Class
Office/B
Year Built
2000
Building Size
44,240 SF
Building Height
2 Stories
Typical Floor Size
22,120 SF
Parking
90 Spaces

131 Innovation Dr - 2nd Floor - Ste 250

Size
11,758 SF
Term
Negotiable
Rental Rate
$23.40 /SF/YR $1.95 /SF/MO $275,137 /YR $22,928 /MO
Space Use
Office
Condition
-
Available
January 01, 2026

110 Theory Dr - 1st Floor - Ste 100

Size 16,907 SF
Term Negotiable
Rental Rate $24.00 /SF/YR
Space Use Office
Condition Full Build-Out
Available Now

Suite Description : $2/SF Broker Bonus for 5+ year lease deals & $1/SF Broker Bonus for 3+ year lease deals for NEW customers. Exclusions apply. Expires 12/31/2025

  • Lease rate does not include utilities, property expenses or building services
  • Fully Built-Out as Professional Services Office
  • Office intensive layout
  • Fits 43 - 136 People
  • Space is in Excellent Condition
  • Can be combined with additional space(s) for up to 31,907 SF of adjacent space
  • Kitchen

110 Theory Dr - 2nd Floor - Ste 200

Size 15,000 SF
Term Negotiable
Rental Rate $24.00 /SF/YR
Space Use Office
Condition Full Build-Out
Available Now

Suite Description : $2/SF Broker Bonus for 5+ year lease deals & $1/SF Broker Bonus for 3+ year lease deals for NEW customers. Exclusions apply. Expires 12/31/2025

  • Lease rate does not include utilities, property expenses or building services
  • Fully Built-Out as Standard Office
  • Mostly Open Floor Plan Layout
  • Fits 38 - 120 People
  • Space is in Excellent Condition
  • Can be combined with additional space(s) for up to 31,907 SF of adjacent space
  • Central Air Conditioning
  • Kitchen
  • Fully Carpeted

120 Theory Dr - 1st Floor - Ste 100

Size 22,120 SF
Term Negotiable
Rental Rate $24.00 /SF/YR
Space Use Office
Condition Full Build-Out
Available Now

Suite Description : $2/SF Broker Bonus for 5+ year lease deals & $1/SF Broker Bonus for 3+ year lease deals for NEW customers. Exclusions apply. Expires 12/31/2025

  • Lease rate does not include utilities, property expenses or building services
  • Fully Built-Out as Professional Services Office
  • Mostly Open Floor Plan Layout
  • Fits 56 - 177 People
  • Space is in Excellent Condition
  • Can be combined with additional space(s) for up to 44,240 SF of adjacent space
  • Central Air Conditioning
  • Fully Carpeted
  • Natural Light

120 Theory Dr - 2nd Floor - Ste 200

Size 16,500 SF
Term Negotiable
Rental Rate $24.00 /SF/YR
Space Use Office
Condition Full Build-Out
Available Now

Suite Description : $2/SF Broker Bonus for 5+ year lease deals & $1/SF Broker Bonus for 3+ year lease deals for NEW customers. Exclusions apply. Expires 12/31/2025

  • Lease rate does not include utilities, property expenses or building services
  • Fully Built-Out as Professional Services Office
  • Office intensive layout
  • Fits 42 - 132 People
  • Space is in Excellent Condition
  • Can be combined with additional space(s) for up to 44,240 SF of adjacent space
  • Central Air Conditioning
  • Kitchen

120 Theory Dr - 2nd Floor - Ste 250

Size 5,620 SF
Term Negotiable
Rental Rate $24.00 /SF/YR
Space Use Office
Condition Full Build-Out
Available Now

Suite Description : $2/SF Broker Bonus for 5+ year lease deals & $1/SF Broker Bonus for 3+ year lease deals for NEW customers. Exclusions apply. Expires 12/31/2025

  • Lease rate does not include utilities, property expenses or building services
  • Fully Built-Out as Professional Services Office
  • Office intensive layout
  • Fits 15 - 45 People
  • Space is in Excellent Condition
  • Can be combined with additional space(s) for up to 44,240 SF of adjacent space
  • Central Air Conditioning
  • Kitchen

111 Theory Dr - 1st Floor - 100

Size 26,897 SF
Term Negotiable
Rental Rate $25.80 /SF/YR
Space Use Flex
Condition -
Available Now

Suite Description : $2/SF Broker Bonus for 5+ year lease deals & $1/SF Broker Bonus for 3+ year lease deals for NEW customers. Exclusions apply. Expires 12/31/2025

  • Lease rate does not include utilities, property expenses or building services
  • Space is in Excellent Condition
  • Central Air Conditioning
  • Laboratory
  • Fits 68 - 216 People

5281 California Ave - 1st Floor - Ste 100

Size 10,000-21,488 SF
Term Negotiable
Rental Rate $28.80 /SF/YR
Space Use Office
Condition Full Build-Out
Available Now

Suite Description : $2/SF Broker Bonus for 5+ year lease deals & $1/SF Broker Bonus for 3+ year lease deals for NEW customers. Exclusions apply. Expires 12/31/2025

  • Lease rate does not include utilities, property expenses or building services
  • Fully Built-Out as Professional Services Office
  • Office intensive layout
  • Fits 25 - 172 People
  • Space is in Excellent Condition
  • High Ceilings

5161 California Ave - 1st Floor - Ste 100

Size 31,720 SF
Term Negotiable
Rental Rate Upon Request
Space Use Office
Condition -
Available November 01, 2026

  • Fits 80 - 254 People
  • Space is in Excellent Condition

100 Theory - 2nd Floor - Ste 200

Size 11,000-22,097 SF
Term Negotiable
Rental Rate $24.00 /SF/YR
Space Use Office
Condition Full Build-Out
Available Now

Suite Description : $2/SF Broker Bonus for 5+ year lease deals & $1/SF Broker Bonus for 3+ year lease deals for NEW customers. Exclusions apply. Expires 12/31/2025

  • Lease rate does not include utilities, property expenses or building services
  • Fully Built-Out as Professional Services Office
  • Office intensive layout
  • Fits 28 - 177 People
  • Space is in Excellent Condition

5271 California Ave - 2nd Floor - Ste 200

Size 6,621 SF
Term Negotiable
Rental Rate $28.80 /SF/YR
Space Use Office
Condition -
Available July 01, 2026

  • Lease rate does not include utilities, property expenses or building services
  • Fits 17 - 53 People
  • Space is in Excellent Condition

5271 California Ave - 3rd Floor - Ste 300

Size 13,255-27,580 SF
Term Negotiable
Rental Rate $28.80 /SF/YR
Space Use Office
Condition -
Available July 01, 2026

  • Lease rate does not include utilities, property expenses or building services
  • Open Floor Plan Layout
  • Fits 34 - 221 People
  • Space is in Excellent Condition

5151 California Ave - 2nd Floor - Ste 200

Size 4,286 SF
Term Negotiable
Rental Rate $27.60 /SF/YR
Space Use Office
Condition -
Available January 01, 2026

$2/SF Broker Bonus for 5+ year lease deals & $1/SF Broker Bonus for 3+ year lease deals for NEW customers. Exclusions apply. Expires 12/31/2025

  • Lease rate does not include utilities, property expenses or building services
  • Fits 11 - 35 People

5151 California Ave - 2nd Floor - Ste 210

Size 3,452 SF
Term Negotiable
Rental Rate $27.60 /SF/YR
Space Use Office
Condition -
Available January 01, 2026

$2/SF Broker Bonus for 5+ year lease deals & $1/SF Broker Bonus for 3+ year lease deals for NEW customers. Exclusions apply. Expires 12/31/2025

  • Lease rate does not include utilities, property expenses or building services
  • Fits 9 - 28 People

131 Innovation Dr - 2nd Floor - Ste 250

Size 11,758 SF
Term Negotiable
Rental Rate $23.40 /SF/YR
Space Use Office
Condition -
Available January 01, 2026

  • Lease rate does not include utilities, property expenses or building services
  • Fits 30 - 95 People
  • Space is in Excellent Condition

PARK OVERVIEW

Inspire the communities of tomorrow at UCI Research Park. This 21st-century hub of visionary businesses, pioneering start-ups, and global corporations is uniquely positioned to support a variety of forward-thinking teams and companies. From newly revitalized workspaces to a smart collection of on-campus amenities, UCI Research Park offers unmatched access to communities and talent at the forefront of new ideas, unlocking opportunities for innovation, connection and growth

  • Conferencing Facility
  • Accent Lighting
  • Car Charging Station
  • Monument Signage
  • Air Conditioning
  • Listing ID: 19828999

  • Date on Market: 11/11/2025

  • Last Updated:

  • Address: 111 Academy Dr, Irvine, CA 92617

Contact the Leasing Agent

UCI Research Park | Irvine, CA 92617

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