Medical office space · data as of September 2026
18837 Brookhurst St, Fountain Valley Centennial Plaza
2 medical office spaces listed, 1,929 SF in all, largest 1,044 SF (about 1 to 2 exam rooms). Two of them are vacant now. The landlord quotes rent on request.
Listed spaces at 18837 Brookhurst St
| Space | Use | Term |
|---|---|---|
| Suite 101 · 1,044 SF · available now | Office/Medical | 1 - 15 Years |
| Suite 209 · 885 SF · available now | Office/Medical | 1 - 10 Years |
Sizes are rentable square feet. Listed with the building as of September 2026. Availability, asking terms and tenant improvement allowance are confirmed with the landlord before any tour.
- Medical space listed
- 1,929 SF
- Largest space
- 1,044 SF
- Fits
- ~1–2 rooms
- Vacant now
- 2 of 2
Asking rent and building facts
Asking rent
The landlord withholds pricing for this building and quotes on request. In Fountain Valley, 5 of 7 buildings do the same.
Fountain Valley for comparison
- Full Service$3.60/SF/mo1 building
- Modified Gross$1.60/SF/mo1 building
Lowest to highest published building asking rents in Fountain Valley, grouped by lease structure. Full Service includes operating costs and utilities; NNN adds taxes, insurance and common-area costs; Modified Gross splits them.
Building
- Building classClass B
- Built1985
- Stories3
- Rentable building area26,000 SF
- Parking ratio4.23 per 1,000 SF
- Leased93%
Hospitals near 18837 Brookhurst St
- Memorialcare Orange Coast Medical Center, Fountain Valley0.9 mi
- UCI Health - Fountain Valley, Fountain Valley1.9 mi
- Huntington Beach Hospital, Huntington Beach2.2 mi
Straight-line miles from the Census Bureau geocode of each hospital's address on the CMS hospital list.
Other buildings with medical space in Fountain Valley
- 11190 Warner Ave Fountain Valley Regional Hospital 2,059 SF
- 11100 Warner Ave Fountain Valley Medical Center - West 9,178 SF
- 11100 Warner Ave Fountain Valley Medical Center - East 11,969 SF · $3.60/SF/mo
- 11160 Warner Ave Fountain Valley Medical Center - Building III 14,793 SF
See every building in the Fountain Valley trade area guide.
Questions about 18837 Brookhurst St
What medical office space is available at 18837 Brookhurst St?
18837 Brookhurst St in Fountain Valley lists 2 medical office spaces, 1,929 SF in all, as of September 2026: Suite 101 · 1,044 SF · available now, Suite 209 · 885 SF · available now. Sizes are rentable square feet. Of those, two are vacant now.
What is the asking rent at 18837 Brookhurst St?
Not published. The landlord quotes on request, once the size and use are known.
How many exam rooms fit in the largest space at 18837 Brookhurst St?
About 1 to 2. The largest listed space is 1,044 SF, and planning runs 385 to 600 rentable SF per exam room (350 to 500 usable, plus a 10% to 20% load factor, the share of common areas billed to each tenant). Plumbing, ADA restrooms and HVAC decide whether that count works in a building that wasn't built for exam rooms. This one dates to 1985.
Which hospitals are near 18837 Brookhurst St?
Memorialcare Orange Coast Medical Center is the closest, 0.9 mile away. Also nearby: UCI Health - Fountain Valley, Fountain Valley, 1.9 miles; Huntington Beach Hospital, Huntington Beach, 2.2 miles. Distances are straight-line miles to each hospital's address on the CMS hospital list.
Is the availability at 18837 Brookhurst St current?
It's from the September 2026 survey of medical office availability. Availability, rent and tenant improvement allowance are confirmed with the landlord before any tour.
Ask about 18837 Brookhurst St
Send your size and timing. Live availability and terms for this building come back within one business day.
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Your advisor
Jamal Brown
Real Estate Broker · CA DRE #01780052
Jamal has spent more than 23 years in commercial real estate and has negotiated and audited more than 1,000 leases. He represents medical practices as tenants and buyers, never landlords, across Los Angeles, Orange County, San Diego and the Inland Empire. Every request sent through this site gets a reply within one business day.
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