Medical office space · data as of September 2026
23101 Lake Center Dr, Lake Forest Lake Forest Executive Center
1 medical office space listed, 1,732 SF in all, largest 1,732 SF (about 2 to 4 exam rooms). It's vacant now. Asking $2.50/SF/mo, set by the sublessor.
Listed spaces at 23101 Lake Center Dr
| Space | Use | Term |
|---|---|---|
| Floor 3 · 1,732 SF · sublease · available now | Medical | Negotiable |
Sizes are rentable square feet. Every space listed here is sublease: the sublessor sets the terms, the remaining term comes with it, and the landlord's consent applies. 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
- 1,732 SF
- Largest space
- 1,732 SF
- Fits
- ~2–4 rooms
- Vacant now
- 1 of 1
Asking rent and building facts
Asking rent
- Full Service · sublease$2.50/SF/mobuilding asking range
Lake Forest and Foothill Ranch for comparison
- Full Service$2.85/SF/mo1 building
- NNN$2.45/SF/mo1 building
Lowest to highest published building asking rents in Lake Forest and Foothill Ranch, 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 area51,136 SF
- Parking ratio2.07 per 1,000 SF
- Leased87%
Hospitals near 23101 Lake Center Dr
- Memorialcare Saddleback Medical Center, Laguna Hills1.4 mi
- Hoag Orthopedic Institute, Irvine4.0 mi
- Providence Mission Hospital, Mission Viejo5.3 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 Lake Forest and Foothill Ranch
- 23832 Rockfield Blvd Rockfield Plaza 1,000 SF
- 22855 Lake Forest Dr 4,500 SF
- 23591 El Toro Rd 5,057 SF · $2.85/SF/mo
- 23321 El Toro Rd 1,586 SF · $2.45/SF/mo
See every building in the Lake Forest and Foothill Ranch trade area guide.
Questions about 23101 Lake Center Dr
What medical office space is available at 23101 Lake Center Dr?
23101 Lake Center Dr in Lake Forest lists 1 medical office space, 1,732 SF in all, as of September 2026: Floor 3 · 1,732 SF · sublease · available now. Sizes are rentable square feet.
What is the asking rent at 23101 Lake Center Dr?
$2.50/SF/mo, on a Full Service basis, as published for this Class B building, built in 1985. Every listed space is sublease, so that figure is the sublessor's ask, not the landlord's.
How many exam rooms fit in the largest space at 23101 Lake Center Dr?
About 2 to 4. The largest listed space is 1,732 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 23101 Lake Center Dr?
Memorialcare Saddleback Medical Center is the closest, 1.4 miles away. Also nearby: Hoag Orthopedic Institute, Irvine, 4.0 miles; Providence Mission Hospital, Mission Viejo, 5.3 miles. Distances are straight-line miles to each hospital's address on the CMS hospital list.
Is the availability at 23101 Lake Center Dr 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 23101 Lake Center Dr
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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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