2025 Office Space Rent & Sales
- $21.07 2025 Avg. Asking Rent
- 4.51% 2025 Office Vacancy Rate
What is the average asking rent price for office space in Fountain Valley?
Average asking rents for office space here stand at $21.07 per square foot. The local office market recorded an average vacancy rate of 4.51% in 2025, unchanged from 4.51% in 2024.
Fountain Valley, CA Office Asking Rents by Class
What is the average office rent per square foot by property class in CA?
- Avg. Asking Rent Class A & A+$58.81
- Avg. Asking Rent Class B$37.82
- Avg. Asking Rent Class C$22.26
For comparison, the average rent for Class A and A+ office space in California was $58.81 per square foot. The state-wide average for Class B space was $37.82 per square foot, and Class C office spaces averaged $22.26 per square foot.
What are the largest recent office completions in Fountain Valley?
The largest recent office completion here is Fountain Valley Business Center at 117,120 square feet, completed in 1982. The next largest completions are Fountain Valley Plaza and 16520 Harbor Blvd. - South Coast Commercenter.
| Office building | Address | SF | Completed |
|---|---|---|---|
| Fountain Valley School District Plaza | 10055 Slater Ave, 92708 | 38,274 | 1986 |
| 16480 Harbor Blvd - South Coast Commercenter | 16480 Harbor Blvd, 92708 | 25,000 | 1986 |
| 16520 Harbor Blvd. - South Coast Commercenter | 16520 Harbor Blvd, 92708 | 42,064 | 1985 |
| Fountain Valley Business Center | 17151 Newhope Street, 92708 | 117,120 | 1982 |
| Fountain Valley Plaza | 10540 Talbert Avenue, 92708 | 106,912 | 1981 |
| Valley Plaza Executive Suites | 17050 Bushard Street, 92708 | 35,169 | 1978 |
See reports for other markets
- Los Angeles Office Rent Price
- San Francisco Office Rent Price
- San Diego Office Rent Price
- Sacramento Office Rent Price
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- Palo Alto Office Rent Price
- Santa Monica Office Rent Price
- Pasadena Office Rent Price
- Redwood City Office Rent Price
- Walnut Creek Office Rent Price
- Santa Clara Office Rent Price
- Long Beach Office Rent Price
- Beverly Hills Office Rent Price
Disclaimer
All information on this page is based on city-level data that includes properties equal to or larger than 25,000 square feet.
Averages were calculated based on values dated between January 1st and December 31st 2025. Construction pipeline data represented herein is valid as of January 2026.
While every effort was made to ensure the accuracy of the data presented in this report, the information is provided “as is” and neither CommercialCafe nor Yardi Research Data can guarantee that the information provided is complete.