Medical office space · data as of September 2026
1131 E Main St, Tustin
1 medical office space listed, 700 SF in all, largest 700 SF (about 1 exam rooms). It's vacant now. Asking $2.15–$2.99/SF/mo on a NNN basis.
Listed spaces at 1131 E Main St
| Space | Use | Term |
|---|---|---|
| Suite 101 · 700 SF · available now | Office/Medical | 1 - 5 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
- 700 SF
- Largest space
- 700 SF
- Fits
- ~1 room
- Vacant now
- 1 of 1
Asking rent and building facts
Asking rent
- NNN$2.15–$2.99/SF/mobuilding asking range
Tustin and Parkcenter for comparison
- Full Service$1.25–$2.40/SF/mo5 buildings
- NNN$2.15–$3.00/SF/mo3 buildings
- Modified Gross$2.75/SF/mo1 building
- Lease type not stated$2.25–$3.50/SF/mo2 buildings
Lowest to highest published building asking rents in Tustin and Parkcenter, 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 C
- Built1976
- Stories2
- Rentable building area12,998 SF
- Leased86%
Hospitals near 1131 E Main St
- Foothill Regional Medical Center, Tustin1.1 mi
- Orange County Global Medical Center, Santa Ana1.4 mi
- Healthbridge Children's Hospital - Orange (children's), Orange3.0 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 Tustin and Parkcenter
- 13422 Newport Ave 4,228 SF
- 13372 Newport Ave 3,844 SF
- 13152 Newport Ave 8,640 SF · $2.75–$3.00/SF/mo
- 1352 Irvine Blvd Irvine Law Center 4,000 SF · $3.50/SF/mo
See every building in the Tustin and Parkcenter trade area guide.
Questions about 1131 E Main St
What medical office space is available at 1131 E Main St?
1131 E Main St in Tustin lists 1 medical office space, 700 SF in all, as of September 2026: Suite 101 · 700 SF · available now. Sizes are rentable square feet.
What is the asking rent at 1131 E Main St?
$2.15–$2.99/SF/mo, on a NNN basis, as published for this Class C building, built in 1976. Taxes, insurance and common-area costs come on top of an NNN rate.
How many exam rooms fit in the largest space at 1131 E Main St?
About 1. The largest listed space is 700 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 1976.
Which hospitals are near 1131 E Main St?
Foothill Regional Medical Center is the closest, 1.1 miles away. Also nearby: Orange County Global Medical Center, Santa Ana, 1.4 miles; Healthbridge Children's Hospital - Orange (children's), Orange, 3.0 miles. Distances are straight-line miles to each hospital's address on the CMS hospital list.
Is the availability at 1131 E Main 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 1131 E Main St
Send your size and timing. Live availability and terms for this building come back within one business day.
Sent.
We typically reply within one business day. Prefer to talk now? Call (619) 796-3390.
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.
Recent medical office deals
8 practices · 20,061 SF leased · $2.7M building purchase
- 23500 Hawthorne Blvd$2.7MTorrance · owner-user purchase, $500K below asking
- X-Ray Medical Group5,200 SFLa Mesa
- Lighthouse Pediatrics4,261 SFTorrance
- Caring Physicians3,600 SFLa Mesa
- Desert Trauma Surgeons2,000 SFLynwood
- Dr. Hannon1,600 SFBeverly Hills
- Achilles Podiatry1,200 SFLa Mesa
- Dr. Kenith Paresa1,200 SFSanta Monica
- Little Bellies1,000 SFIrvine