Medical office space · data as of September 2026
Medical office space for lease in Westchester and El Segundo
5 buildings with 29,305 SF of medical space available across 9 listed spaces. Five buildings publish an asking rent; no class has five or more on one lease structure, too few to call a figure typical.
Only five buildings in Westchester and El Segundo list medical office space this September.
Between them they list 29,305 SF across nine spaces. Of those, two are sized for one or two exam rooms, four for three to seven and three for eight or more. The largest single space is 6,000 SF, about 10 to 15 exam rooms. Nearby, Inglewood and South Los Angeles lists 17 buildings and Marina del Rey and Venice lists 12, so a search drawn tightly around Westchester and El Segundo is a search of five buildings.
The second thing to know is about price. Those five buildings quote two lease structures: Full Service in three, at $2.50 to $4.38/SF/month, and NNN in two. The lease read: convert every quote to total occupancy cost before comparing a single number. An NNN rate can look cheaper than a Full Service rate and cost more.
Short version: Westchester and El Segundo is a five-building trade area this September, and landlords there quote two lease structures. Comparing rates without converting structures compares labels. Is your current lease Full Service, NNN or Modified Gross, and do you know what it costs all in?
Westchester and El Segundo at a glance
- Buildings
- 5
- Medical space available
- 29,305 SF
- Vacant now
- 23,305 SF
- Largest single space
- 6,000 SF
Asking rents by lease structure
- Full Service$2.25–$4.50/SF/mo3 buildings
- NNN$2.85–$4.95/SF/mo2 buildings
Full Service includes operating costs and utilities; NNN adds taxes, insurance and common-area costs on top of base rent; Modified Gross splits them. Compare structures, not just rates. These ranges span every building class and age; the questions below compare like with like.
Available spaces by size
- 1–2 rooms2
- 3–4 rooms1
- 5–7 rooms3
- 8–12 rooms3
- 13+ rooms0
Room counts assume 350 to 500 usable SF per exam room, with rentable area 10% to 20% above usable.
Building class
- Class B4
- Class C1
Hospitals within 5 miles
- Centinela Hospital Medical Center, Inglewood2.6 mi
- Cedars-Sinai Marina del Rey Hospital, Marina Del Rey3.8 mi
Straight-line miles from the center of the Westchester and El Segundo buildings to the Census Bureau geocode of each hospital's address on the CMS hospital list.
Buildings with medical space available
| Building | Class | Built | Medical space | Largest space | Fits | Asking rent | |
|---|---|---|---|---|---|---|---|
| 390 N Pacific Coast Hwy | B | 1980 | 18,421 SF5 spaces
| 5,300 SF | ~8–13 rooms | $4.25–$4.50/SF/mo Full Service | |
| 6214-6218 W Manchester Ave | C | 1949 | 6,000 SF1 space
| 6,000 SF | ~10–15 rooms | $2.85/SF/mo NNN | |
| 821-837 N Douglas St Retail 1 | B | 2008 | 3,600 SF1 space
| 3,600 SF | ~6–9 rooms | $4.95/SF/mo NNN | |
| 8929-8939 S Sepulveda Blvd Airport Office Center | B | 1960 | 652 SF1 space
| 652 SF | ~1 room | $2.25–$2.75/SF/mo Full Service | |
| 9100 S Sepulveda Blvd Paradise Bldg | B | 1980 | 632 SF1 space
| 632 SF | ~1 room | $2.50/SF/mo Full Service |
Availability and asking rates change frequently and are subject to verification. Current terms are confirmed before any tour.
Compared to nearby
| Area | Buildings | Medical space | Published asking rents ($/SF/mo, buildings) |
|---|---|---|---|
| Westchester and El Segundo | 5 | 29,305 SF | Full Service $2.25–$4.50 (3) · NNN $2.85–$4.95 (2) |
| Inglewood and South Los Angeles | 17 | 262,012 SF | Full Service $2.75–$3.60 (5) · Modified Gross $2.00–$3.00 (4) · Double Net $2.77 (1) |
| Hawthorne and Gardena | 8 | 317,846 SF | Full Service $2.00–$3.25 (3) · NNN $2.15–$2.60 (2) · Gross + Janitorial $2.85 (1) |
| Marina del Rey and Venice | 12 | 91,947 SF | Modified Gross $1.99–$5.00 (5) · Full Service $2.80–$4.97 (2) · NNN $2.25–$3.50 (2) |
| Los Angeles overall | 849 | 6,324,965 SF | Modified Gross $1.22–$8.50 (206) · Full Service $1.15–$10.00 (176) · NNN $1.10–$7.74 (143) |
Lowest to highest published building asking rents, grouped by lease structure; the three most common structures are shown. Each range mixes building classes and ages. See the full rent trends report.
Questions about medical office space in Westchester and El Segundo
How many medical office buildings have space available in Westchester and El Segundo?
Westchester and El Segundo has 5 buildings with medical office space available as of September 2026: 29,305 SF across 9 listed spaces. Of that, 23,305 SF is marked vacant now, and the largest single space is 6,000 SF, about 10 to 15 exam rooms.
What do medical office leases cost in Westchester and El Segundo?
In Westchester and El Segundo, five buildings publish an asking rent with a named lease structure, but no class has five or more on one structure, too few to call any figure typical: Class B on Full Service in three, Class B on NNN in one and Class C on NNN in one. Across the South Bay, Class B buildings on Full Service ask a median $3.00/SF/month. Full Service includes operating costs and utilities, NNN adds taxes, insurance and common-area costs on top, and Modified Gross splits them, so compare total occupancy cost, not the headline rate.
How much space does a medical practice need in Westchester and El Segundo?
About 385 to 600 rentable square feet per exam room. That's 350 to 500 usable square feet (the room plus its share of waiting, work areas, storage, restrooms and halls), and leases are quoted in rentable square feet, which run 10% to 20% above usable in multi-tenant medical buildings. In Westchester and El Segundo, the listed spaces break down as 2 for 1 to 2 rooms, 1 for 3 to 4, 3 for 5 to 7 and 3 for 8 to 12.
Which hospitals are near Westchester and El Segundo?
Centinela Hospital Medical Center is the closest hospital, 2.6 miles from the center of the Westchester and El Segundo trade area. Also within 5 miles: Cedars-Sinai Marina del Rey Hospital, Marina Del Rey, 3.8 miles. Distances are straight-line miles from the Census Bureau geocode of each hospital's address on the CMS hospital list.
How current is the Westchester and El Segundo availability?
It's from the September 2026 survey of medical office availability. Spaces lease and asking terms change between monthly pulls, so current availability, rent and tenant improvement allowance are confirmed with each landlord before any tour.
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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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