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Milliken Business Center Ontario, CA 91761 670 - 10,430 SF of Space Available

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PARK FACTS

Total Space Available 10,430 SF
Park Type Industrial Park

ALL AVAILABLE SPACES(8)

Display Rental Rate as

Milliken Business Center
4385 E Lowell St
2,635 SF | $17.40 /SF/YR $1.45 /SF/MO $187.29 /m²/YR $15.61 /m²/MO $3,821 /MO $45,849 /YR | View Building Details
Building Type
Flex
Building Size
15,000 SF
Lot Size
0.89 AC
Year Built
1986
Construction
Masonry
Clear Height
12’
Drive In Bays
7
Zoning
2591-SP
  • SPACE
  • SIZE
  • TERM
  • RENTAL RATE
  • SPACE USE
  • CONDITION
  • AVAILABLE
  • 1st Floor - A
  • 2,635 SF
  • 2-5 Years
  • $17.40 /SF/YR $1.45 /SF/MO $45,849 /YR $3,821 /MO
  • Flex
  • -
  • Now

Flex industrial suite with reception area, five private offices, open bullpen, and 45% warehouse. See floor plan.

  • Listed rate may not include certain utilities, building services and property expenses
  • 1 Drive Bay
Space Size Term Rental Rate Space Use Condition Available
1st Floor - A 2,635 SF 2-5 Years $17.40 /SF/YR $1.45 /SF/MO $45,849 /YR $3,821 /MO Flex - Now
Milliken Business Center
4385 E Lowell St
2,635 SF | $17.40 /SF/YR $1.45 /SF/MO $187.29 /m²/YR $15.61 /m²/MO $3,821 /MO $45,849 /YR | View Building Details
Building Type
Flex
Building Size
15,000 SF
Lot Size
0.89 AC
Year Built
1986
Construction
Masonry
Clear Height
12’
Drive In Bays
7
Zoning
2591-SP

4385 E Lowell St - 1st Floor - A

Size
2,635 SF
Term
2-5 Years
Rental Rate
$17.40 /SF/YR $1.45 /SF/MO $45,849 /YR $3,821 /MO
Space Use
Flex
Condition
-
Available
Now
Milliken Business Center
4345 E Lowell St
725 SF | $18.00 /SF/YR $1.50 /SF/MO $193.75 /m²/YR $16.15 /m²/MO $1,088 /MO $13,050 /YR | View Building Details
Building Type
Flex
Building Size
12,000 SF
Lot Size
0.86 AC
Year Built
1986
Construction
Masonry
Clear Height
12’
Drive In Bays
4
Zoning
2591-SP
  • SPACE
  • SIZE
  • TERM
  • RENTAL RATE
  • SPACE USE
  • CONDITION
  • AVAILABLE
  • 1st Floor, Ste B
  • 725 SF
  • 2-5 Years
  • $18.00 /SF/YR $1.50 /SF/MO $13,050 /YR $1,088 /MO
  • Office
  • -
  • Now

Small office suite with large reception area, two private offices, and one restroom. See floor plan.

  • Listed rate may not include certain utilities, building services and property expenses
Space Size Term Rental Rate Space Use Condition Available
1st Floor, Ste B 725 SF 2-5 Years $18.00 /SF/YR $1.50 /SF/MO $13,050 /YR $1,088 /MO Office - Now
Milliken Business Center
4345 E Lowell St
725 SF | $18.00 /SF/YR $1.50 /SF/MO $193.75 /m²/YR $16.15 /m²/MO $1,088 /MO $13,050 /YR | View Building Details
Building Type
Flex
Building Size
12,000 SF
Lot Size
0.86 AC
Year Built
1986
Construction
Masonry
Clear Height
12’
Drive In Bays
4
Zoning
2591-SP

4345 E Lowell St - 1st Floor - Ste B

Size
725 SF
Term
2-5 Years
Rental Rate
$18.00 /SF/YR $1.50 /SF/MO $13,050 /YR $1,088 /MO
Space Use
Office
Condition
-
Available
Now
Milliken Business Center
1155 S Milliken Ave
720 - 2,135 SF | $18.00 /SF/YR $1.50 /SF/MO $193.75 /m²/YR $16.15 /m²/MO $1,080 - $3,203 /MO $12,960 - $38,430 /YR | View Building Details
Building Type
Flex
Building Size
11,950 SF
Lot Size
0.77 AC
Year Built
1986
Construction
Masonry
Clear Height
12’
Drive In Bays
6
Zoning
2591-SP
  • SPACE
  • SIZE
  • TERM
  • RENTAL RATE
  • SPACE USE
  • CONDITION
  • AVAILABLE
  • 1st Floor - E
  • 1,415 SF
  • 2-5 Years
  • $18.00 /SF/YR $1.50 /SF/MO $25,470 /YR $2,123 /MO
  • Flex
  • -
  • Now

Flex industrial suite with reception area, two private offices, one restroom, and 55% warehouse.

  • Listed rate may not include certain utilities, building services and property expenses
  • 1st Floor, Ste J
  • 720 SF
  • 2-5 Years
  • $18.00 /SF/YR $1.50 /SF/MO $12,960 /YR $1,080 /MO
  • Office
  • -
  • Now

Small office suite with three private offices and one restroom. See attached floor plan.

  • Listed rate may not include certain utilities, building services and property expenses
Space Size Term Rental Rate Space Use Condition Available
1st Floor - E 1,415 SF 2-5 Years $18.00 /SF/YR $1.50 /SF/MO $25,470 /YR $2,123 /MO Flex - Now
1st Floor, Ste J 720 SF 2-5 Years $18.00 /SF/YR $1.50 /SF/MO $12,960 /YR $1,080 /MO Office - Now
Milliken Business Center
1155 S Milliken Ave
720 - 2,135 SF | $18.00 /SF/YR $1.50 /SF/MO $193.75 /m²/YR $16.15 /m²/MO $1,080 - $3,203 /MO $12,960 - $38,430 /YR | View Building Details
Building Type
Flex
Building Size
11,950 SF
Lot Size
0.77 AC
Year Built
1986
Construction
Masonry
Clear Height
12’
Drive In Bays
6
Zoning
2591-SP

1155 S Milliken Ave - 1st Floor - E

Size
1,415 SF
Term
2-5 Years
Rental Rate
$18.00 /SF/YR $1.50 /SF/MO $25,470 /YR $2,123 /MO
Space Use
Flex
Condition
-
Available
Now

1155 S Milliken Ave - 1st Floor - Ste J

Size
720 SF
Term
2-5 Years
Rental Rate
$18.00 /SF/YR $1.50 /SF/MO $12,960 /YR $1,080 /MO
Space Use
Office
Condition
-
Available
Now
Milliken Business Center
4355 E Lowell St
670 - 1,455 SF | $18.00 /SF/YR $1.50 /SF/MO $193.75 /m²/YR $16.15 /m²/MO $1,005 - $2,183 /MO $12,060 - $26,190 /YR | View Building Details
Building Type
Flex
Building Size
15,050 SF
Lot Size
0.92 AC
Year Built
1990
Construction
Masonry
Clear Height
12’
Drive In Bays
7
Zoning
2591-SP
  • SPACE
  • SIZE
  • TERM
  • RENTAL RATE
  • SPACE USE
  • CONDITION
  • AVAILABLE
  • 1st Floor, Ste G
  • 670 SF
  • 2-5 Years
  • $18.00 /SF/YR $1.50 /SF/MO $12,060 /YR $1,005 /MO
  • Office
  • -
  • Now

Small office suite with large bullpen area, one large private office, and one restroom. See attached floor plan.

  • Listed rate may not include certain utilities, building services and property expenses
  • 1st Floor - I
  • 785 SF
  • 2-5 Years
  • $18.00 /SF/YR $1.50 /SF/MO $14,130 /YR $1,178 /MO
  • Flex
  • -
  • Now

Small flex industrial suite with reception area, one office, and 40% warehouse.

  • Listed rate may not include certain utilities, building services and property expenses
  • 1 Drive Bay
Space Size Term Rental Rate Space Use Condition Available
1st Floor, Ste G 670 SF 2-5 Years $18.00 /SF/YR $1.50 /SF/MO $12,060 /YR $1,005 /MO Office - Now
1st Floor - I 785 SF 2-5 Years $18.00 /SF/YR $1.50 /SF/MO $14,130 /YR $1,178 /MO Flex - Now
Milliken Business Center
4355 E Lowell St
670 - 1,455 SF | $18.00 /SF/YR $1.50 /SF/MO $193.75 /m²/YR $16.15 /m²/MO $1,005 - $2,183 /MO $12,060 - $26,190 /YR | View Building Details
Building Type
Flex
Building Size
15,050 SF
Lot Size
0.92 AC
Year Built
1990
Construction
Masonry
Clear Height
12’
Drive In Bays
7
Zoning
2591-SP

4355 E Lowell St - 1st Floor - Ste G

Size
670 SF
Term
2-5 Years
Rental Rate
$18.00 /SF/YR $1.50 /SF/MO $12,060 /YR $1,005 /MO
Space Use
Office
Condition
-
Available
Now

4355 E Lowell St - 1st Floor - I

Size
785 SF
Term
2-5 Years
Rental Rate
$18.00 /SF/YR $1.50 /SF/MO $14,130 /YR $1,178 /MO
Space Use
Flex
Condition
-
Available
Now
Milliken Business Center
4395 E Lowell St
2,035 SF | $17.40 /SF/YR $1.45 /SF/MO $187.29 /m²/YR $15.61 /m²/MO $2,951 /MO $35,409 /YR | View Building Details
Building Type
Flex
Building Size
11,850 SF
Lot Size
0.89 AC
Year Built
1983
Construction
Masonry
Clear Height
12’
Drive In Bays
7
Zoning
2591-SP
  • SPACE
  • SIZE
  • TERM
  • RENTAL RATE
  • SPACE USE
  • CONDITION
  • AVAILABLE
  • 1st Floor - G
  • 2,035 SF
  • 2-5 Years
  • $17.40 /SF/YR $1.45 /SF/MO $35,409 /YR $2,951 /MO
  • Industrial
  • -
  • Now

Industrial suite with large reception area, two private offices, one restroom, and 70% warehouse. See attached floor plan.

  • Listed rate may not include certain utilities, building services and property expenses
  • 1 Drive Bay
Space Size Term Rental Rate Space Use Condition Available
1st Floor - G 2,035 SF 2-5 Years $17.40 /SF/YR $1.45 /SF/MO $35,409 /YR $2,951 /MO Industrial - Now
Milliken Business Center
4395 E Lowell St
2,035 SF | $17.40 /SF/YR $1.45 /SF/MO $187.29 /m²/YR $15.61 /m²/MO $2,951 /MO $35,409 /YR | View Building Details
Building Type
Flex
Building Size
11,850 SF
Lot Size
0.89 AC
Year Built
1983
Construction
Masonry
Clear Height
12’
Drive In Bays
7
Zoning
2591-SP

4395 E Lowell St - 1st Floor - G

Size
2,035 SF
Term
2-5 Years
Rental Rate
$17.40 /SF/YR $1.45 /SF/MO $35,409 /YR $2,951 /MO
Space Use
Industrial
Condition
-
Available
Now
Milliken Business Center
4375 E Lowell St
1,445 SF | $18.00 /SF/YR $1.50 /SF/MO $193.75 /m²/YR $16.15 /m²/MO $2,168 /MO $26,010 /YR | View Building Details
Building Type
Flex
Building Size
13,995 SF
Lot Size
0.91 AC
Year Built
1986
Construction
Masonry
Clear Height
12’
Drive In Bays
6
Zoning
2591-SP
  • SPACE
  • SIZE
  • TERM
  • RENTAL RATE
  • SPACE USE
  • CONDITION
  • AVAILABLE
  • 1st Floor - L
  • 1,445 SF
  • 2-5 Years
  • $18.00 /SF/YR $1.50 /SF/MO $26,010 /YR $2,168 /MO
  • Industrial
  • -
  • Now

Industrial suite with reception area, one private office, one restroom, 75% warehouse. See floor plan.

  • Listed rate may not include certain utilities, building services and property expenses
  • 1 Drive Bay
Space Size Term Rental Rate Space Use Condition Available
1st Floor - L 1,445 SF 2-5 Years $18.00 /SF/YR $1.50 /SF/MO $26,010 /YR $2,168 /MO Industrial - Now
Milliken Business Center
4375 E Lowell St
1,445 SF | $18.00 /SF/YR $1.50 /SF/MO $193.75 /m²/YR $16.15 /m²/MO $2,168 /MO $26,010 /YR | View Building Details
Building Type
Flex
Building Size
13,995 SF
Lot Size
0.91 AC
Year Built
1986
Construction
Masonry
Clear Height
12’
Drive In Bays
6
Zoning
2591-SP

4375 E Lowell St - 1st Floor - L

Size
1,445 SF
Term
2-5 Years
Rental Rate
$18.00 /SF/YR $1.50 /SF/MO $26,010 /YR $2,168 /MO
Space Use
Industrial
Condition
-
Available
Now

4385 E Lowell St - 1st Floor - A

Size 2,635 SF
Term 2-5 Years
Rental Rate $17.40 /SF/YR
Space Use Flex
Condition -
Available Now

Flex industrial suite with reception area, five private offices, open bullpen, and 45% warehouse. See floor plan.

  • Listed rate may not include certain utilities, building services and property expenses
  • 1 Drive Bay

4345 E Lowell St - 1st Floor - Ste B

Size 725 SF
Term 2-5 Years
Rental Rate $18.00 /SF/YR
Space Use Office
Condition -
Available Now

Small office suite with large reception area, two private offices, and one restroom. See floor plan.

  • Listed rate may not include certain utilities, building services and property expenses

1155 S Milliken Ave - 1st Floor - E

Size 1,415 SF
Term 2-5 Years
Rental Rate $18.00 /SF/YR
Space Use Flex
Condition -
Available Now

Flex industrial suite with reception area, two private offices, one restroom, and 55% warehouse.

  • Listed rate may not include certain utilities, building services and property expenses

1155 S Milliken Ave - 1st Floor - Ste J

Size 720 SF
Term 2-5 Years
Rental Rate $18.00 /SF/YR
Space Use Office
Condition -
Available Now

Small office suite with three private offices and one restroom. See attached floor plan.

  • Listed rate may not include certain utilities, building services and property expenses

4355 E Lowell St - 1st Floor - Ste G

Size 670 SF
Term 2-5 Years
Rental Rate $18.00 /SF/YR
Space Use Office
Condition -
Available Now

Small office suite with large bullpen area, one large private office, and one restroom. See attached floor plan.

  • Listed rate may not include certain utilities, building services and property expenses

4355 E Lowell St - 1st Floor - I

Size 785 SF
Term 2-5 Years
Rental Rate $18.00 /SF/YR
Space Use Flex
Condition -
Available Now

Small flex industrial suite with reception area, one office, and 40% warehouse.

  • Listed rate may not include certain utilities, building services and property expenses
  • 1 Drive Bay

4395 E Lowell St - 1st Floor - G

Size 2,035 SF
Term 2-5 Years
Rental Rate $17.40 /SF/YR
Space Use Industrial
Condition -
Available Now

Industrial suite with large reception area, two private offices, one restroom, and 70% warehouse. See attached floor plan.

  • Listed rate may not include certain utilities, building services and property expenses
  • 1 Drive Bay

4375 E Lowell St - 1st Floor - L

Size 1,445 SF
Term 2-5 Years
Rental Rate $18.00 /SF/YR
Space Use Industrial
Condition -
Available Now

Industrial suite with reception area, one private office, one restroom, 75% warehouse. See floor plan.

  • Listed rate may not include certain utilities, building services and property expenses
  • 1 Drive Bay
  • Listing ID: 18727291

  • Date on Market: 1/12/2026

  • Last Updated:

  • Address: 4335 E Lowell St, Ontario, CA 91761

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