Medical office space · data as of September 2026
669-681 S Mollison Ave, El Cajon Mollison Plaza
1 medical office space listed, 765 SF in all, largest 765 SF (about 1 exam rooms). It's vacant now. Asking $1.50–$2.50/SF/mo on a Modified Gross basis.
Listed spaces at 669-681 S Mollison Ave
| Space | Use | Term |
|---|---|---|
| Suite 671 B-C · 765 SF · available now | Office/Medical | Negotiable |
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
- 765 SF
- Largest space
- 765 SF
- Fits
- ~1 room
- Vacant now
- 1 of 1
Asking rent and building facts
Asking rent
- Modified Gross$1.50–$2.50/SF/mobuilding asking range
El Cajon and East County for comparison
- NNN$1.80–$2.75/SF/mo5 buildings
- Modified Gross$1.50–$2.50/SF/mo3 buildings
Lowest to highest published building asking rents in El Cajon and East County, 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
- Built1975
- Stories1
- Rentable building area8,262 SF
- Parking ratio2.66 per 1,000 SF
- Leased52%
Hospitals near 669-681 S Mollison Ave
- Grossmont Hospital, La Mesa3.4 mi
- Kaiser Foundation Hospital - San Diego, San Diego8.4 mi
- Alvarado Parkway Institute Behavioral Health System (psychiatric), La Mesa5.5 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 El Cajon and East County
- 353 E Park Ave Rosemond 3,901 SF · $1.50/SF/mo
- 1150 Broadway East San Diego Board of Realtors 357 SF · $2.24/SF/mo
- 1625 E Main St The El Cajon Medical Center 8,139 SF · $2.65–$2.75/SF/mo
- 3915 N Bonita St 1,740 SF · $2.10/SF/mo
See every building in the El Cajon and East County trade area guide.
Questions about 669-681 S Mollison Ave
What medical office space is available at 669-681 S Mollison Ave?
669-681 S Mollison Ave in El Cajon lists 1 medical office space, 765 SF in all, as of September 2026: Suite 671 B-C · 765 SF · available now. Sizes are rentable square feet.
What is the asking rent at 669-681 S Mollison Ave?
$1.50–$2.50/SF/mo, on a Modified Gross basis, as published for this Class C building, built in 1975.
How many exam rooms fit in the largest space at 669-681 S Mollison Ave?
About 1. The largest listed space is 765 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 1975.
Which hospitals are near 669-681 S Mollison Ave?
Grossmont Hospital is the closest, 3.4 miles away. Also nearby: Kaiser Foundation Hospital - San Diego, San Diego, 8.4 miles; Alvarado Parkway Institute Behavioral Health System (psychiatric), La Mesa, 5.5 miles. Distances are straight-line miles to each hospital's address on the CMS hospital list.
Is the availability at 669-681 S Mollison Ave 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 669-681 S Mollison Ave
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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