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Park Highlights

  • HVAC System is water source heat pumps - rooftop package units
  • Existing cabling for AT&T and Cox Cable

Park Facts

Total Space Available 32,455 SF
Max. Contiguous 20,910 SF
Park Type Industrial Park

All Available Spaces(4)

Display Rental Rate as

Fountain Plaza
6046 Cornerstone Ct W - Armonte Executive Suites
9,700 - 20,910 SF | Upon Request Upon Request Upon Request Upon Request Upon Request Upon Request | View Building Details
Building Type
Office
Year Built
1989
Building Size
20,915 SF
Building Height
2 Stories
Typical Floor Size
10,457 SF
Parking
56 Spaces
  • Space
  • Size
  • Term
  • Rental Rate
  • Space Use
  • Build-Out
  • Available
  • 1st Floor
  • 11,210 SF
  • Negotiable
  • Upon Request Upon Request Upon Request Upon Request
  • Office
  • Full Build-Out
  • Now

Fountain Plaza at 6046 Cornerstone Court West offers highly functional office, R&D, and laboratory space in the heart of Sorrento Mesa—San Diego’s premier biotech and technology hub. The two-story, elevator-served building provides ±20,915 RSF of flexible space, available as a single-tenant opportunity or efficiently divisible into two laboratory suites.

  • Fully Built-Out as Standard Office
  • Can be combined with additional space(s) for up to 20,910 SF of adjacent space
  • Office intensive layout
  • 2nd Floor
  • 9,700 SF
  • Negotiable
  • Upon Request Upon Request Upon Request Upon Request
  • Office
  • Full Build-Out
  • Now

Fountain Plaza at 6046 Cornerstone Court West offers highly functional office, R&D, and laboratory space in the heart of Sorrento Mesa—San Diego’s premier biotech and technology hub. The two-story, elevator-served building provides ±20,915 RSF of flexible space, available as a single-tenant opportunity or efficiently divisible into two laboratory suites.

  • Fully Built-Out as Standard Office
  • Can be combined with additional space(s) for up to 20,910 SF of adjacent space
  • Office intensive layout
Space Size Term Rental Rate Space Use Build-Out Available
1st Floor 11,210 SF Negotiable Upon Request Upon Request Upon Request Upon Request Office Full Build-Out Now
2nd Floor 9,700 SF Negotiable Upon Request Upon Request Upon Request Upon Request Office Full Build-Out Now
Fountain Plaza
6046 Cornerstone Ct W - Armonte Executive Suites
9,700 - 20,910 SF | Upon Request Upon Request Upon Request Upon Request Upon Request Upon Request | View Building Details
Building Type
Office
Year Built
1989
Building Size
20,915 SF
Building Height
2 Stories
Typical Floor Size
10,457 SF
Parking
56 Spaces

6046 Cornerstone Ct W - 1st Floor

Size
11,210 SF
Term
Negotiable
Rental Rate
Upon Request Upon Request Upon Request Upon Request
Space Use
Office
Build-Out
Full Build-Out
Available
Now

6046 Cornerstone Ct W - 2nd Floor

Size
9,700 SF
Term
Negotiable
Rental Rate
Upon Request Upon Request Upon Request Upon Request
Space Use
Office
Build-Out
Full Build-Out
Available
Now
Fountain Plaza
6044 Cornerstone Ct W
3,157 - 11,545 SF | $21.00 /SF/YR $1.75 /SF/MO $226.04 /m²/YR $18.84 /m²/MO $5,525 - $20,204 /MO $66,297 - $242,445 /YR | View Building Details
Building Type
Flex
Building Size
21,369 SF
Lot Size
0.88 AC
Year Built
1989
Construction
Masonry
Clear Height
12’
Drive In Bays
1
Sprinkler System
Wet
Power Supply
Amps: 1,000 Volts: 120-240 Phase: 3 Wire: 3
Zoning
IL-2-1
  • Space
  • Size
  • Term
  • Rental Rate
  • Space Use
  • Build-Out
  • Available
  • 1st Floor - E
  • 8,388 SF
  • Negotiable
  • $21.00 /SF/YR $1.75 /SF/MO $176,148 /YR $14,679 /MO
  • Flex
  • Full Build-Out
  • Now

The total 8,388 SF for suite E is split between the first floor and second floor

  • Lease rate does not include utilities, property expenses or building services
  • Existing Vivarium
  • First Year Promo Rate: $1.75 NNN “As-Is”
  • Laboratory
  • Existing Vivarium
  • For All Leases Signed by Sept 30, 2025
  • 2nd Floor - A
  • 3,157 SF
  • Negotiable
  • $21.00 /SF/YR $1.75 /SF/MO $66,297 /YR $5,525 /MO
  • Flex
  • Full Build-Out
  • 30 Days

Water source heat pumps - rooftop package unit. Lab Space; Existing Vivarium

  • Lease rate does not include utilities, property expenses or building services
  • First Year Promo Rate: $1.75 NNN “As-Is”
  • Laboratory
  • For All Leases Signed by Sept 30, 2025
Space Size Term Rental Rate Space Use Build-Out Available
1st Floor - E 8,388 SF Negotiable $21.00 /SF/YR $1.75 /SF/MO $176,148 /YR $14,679 /MO Flex Full Build-Out Now
2nd Floor - A 3,157 SF Negotiable $21.00 /SF/YR $1.75 /SF/MO $66,297 /YR $5,525 /MO Flex Full Build-Out 30 Days
Fountain Plaza
6044 Cornerstone Ct W
3,157 - 11,545 SF | $21.00 /SF/YR $1.75 /SF/MO $226.04 /m²/YR $18.84 /m²/MO $5,525 - $20,204 /MO $66,297 - $242,445 /YR | View Building Details
Building Type
Flex
Building Size
21,369 SF
Lot Size
0.88 AC
Year Built
1989
Construction
Masonry
Clear Height
12’
Drive In Bays
1
Sprinkler System
Wet
Power Supply
Amps: 1,000 Volts: 120-240 Phase: 3 Wire: 3
Zoning
IL-2-1

6044 Cornerstone Ct W - 1st Floor - E

Size
8,388 SF
Term
Negotiable
Rental Rate
$21.00 /SF/YR $1.75 /SF/MO $176,148 /YR $14,679 /MO
Space Use
Flex
Build-Out
Full Build-Out
Available
Now

6044 Cornerstone Ct W - 2nd Floor - A

Size
3,157 SF
Term
Negotiable
Rental Rate
$21.00 /SF/YR $1.75 /SF/MO $66,297 /YR $5,525 /MO
Space Use
Flex
Build-Out
Full Build-Out
Available
30 Days

6046 Cornerstone Ct W - 1st Floor

Size 11,210 SF
Term Negotiable
Rental Rate Upon Request
Space Use Office
Build-Out Full Build-Out
Available Now

Fountain Plaza at 6046 Cornerstone Court West offers highly functional office, R&D, and laboratory space in the heart of Sorrento Mesa—San Diego’s premier biotech and technology hub. The two-story, elevator-served building provides ±20,915 RSF of flexible space, available as a single-tenant opportunity or efficiently divisible into two laboratory suites.

  • Fully Built-Out as Standard Office
  • Office intensive layout
  • Can be combined with additional space(s) for up to 20,910 SF of adjacent space

6046 Cornerstone Ct W - 2nd Floor

Size 9,700 SF
Term Negotiable
Rental Rate Upon Request
Space Use Office
Build-Out Full Build-Out
Available Now

Fountain Plaza at 6046 Cornerstone Court West offers highly functional office, R&D, and laboratory space in the heart of Sorrento Mesa—San Diego’s premier biotech and technology hub. The two-story, elevator-served building provides ±20,915 RSF of flexible space, available as a single-tenant opportunity or efficiently divisible into two laboratory suites.

  • Fully Built-Out as Standard Office
  • Office intensive layout
  • Can be combined with additional space(s) for up to 20,910 SF of adjacent space

6044 Cornerstone Ct W - 1st Floor - E

Size 8,388 SF
Term Negotiable
Rental Rate $21.00 /SF/YR
Space Use Flex
Build-Out Full Build-Out
Available Now

The total 8,388 SF for suite E is split between the first floor and second floor

  • Lease rate does not include utilities, property expenses or building services
  • Laboratory
  • Existing Vivarium
  • Existing Vivarium
  • First Year Promo Rate: $1.75 NNN “As-Is”
  • For All Leases Signed by Sept 30, 2025

6044 Cornerstone Ct W - 2nd Floor - A

Size 3,157 SF
Term Negotiable
Rental Rate $21.00 /SF/YR
Space Use Flex
Build-Out Full Build-Out
Available 30 Days

Water source heat pumps - rooftop package unit. Lab Space; Existing Vivarium

  • Lease rate does not include utilities, property expenses or building services
  • Laboratory
  • First Year Promo Rate: $1.75 NNN “As-Is”
  • For All Leases Signed by Sept 30, 2025

Select Tenants at This Property

  • Floor
  • Tenant Name
  • Industry
  • 1st
  • Chemotrope Llc
  • Professional, Scientific, and Technical Services
  • Unknown
  • Ebioscience
  • Retailer
  • Unknown
  • Exexpm LLC
  • Public Administration
  • 1st
  • LD Biopharma
  • Construction
  • 1st
  • Nutrition Instincts
  • Health Care and Social Assistance
Fairly walkable
50/100
Exceptionally drivable
100/100
Limited public transit
30/100
Fairly bikeable
50/100
  • Listing ID: 29155547

  • Date on Market: 5/20/2026

  • Last Updated:

  • Address: 6044 Cornerstone Ct W, San Diego, CA 92121

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