Medical office space · data as of September 2026
Medical office space for lease in San Clemente and San Juan Capistrano
16 buildings with 70,420 SF of medical space available across 21 listed spaces. Eight buildings publish an asking rent; no class has five or more on one lease structure, too few to call a figure typical.
San Clemente and San Juan Capistrano's listed medical space runs large this September: only 1 of 21 spaces suits one or two exam rooms.
One or two rooms is about 385 to 1,200 rentable SF. Most of what's listed runs bigger: 16 spaces fit three to seven rooms and four run to eight or more.
One more fact changes the read. Landlords here quote two lease structures: NNN in four buildings, at $1.65 to $3.65/SF/month, and Modified Gross in two buildings. The lease read: convert every quote to total occupancy cost before comparing a single number. Two quotes with the same number can cost very different amounts.
Put together: only 1 of 21 spaces suits one or two rooms, and landlords there quote two lease structures. Comparing rates without converting structures compares labels. When you set a quote here next to your current rent, are you comparing the same structure?
San Clemente and San Juan Capistrano at a glance
- Buildings
- 16
- Medical space available
- 70,420 SF
- Vacant now
- 38,929 SF
- Largest single space
- 13,025 SF
Asking rents by lease structure
- NNN$1.65–$3.65/SF/mo4 buildings
- Modified Gross$2.00–$4.25/SF/mo2 buildings
- Lease type not stated$2.80–$3.10/SF/mo2 buildings
7 buildings withhold pricing or don't publish it. Those numbers come from the landlords on request.
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 rooms1
- 3–4 rooms11
- 5–7 rooms5
- 8–12 rooms1
- 13+ rooms3
Room counts assume 350 to 500 usable SF per exam room, with rentable area 10% to 20% above usable.
Building class
- Class A1
- Class B9
- Class C6
Buildings with medical space available
| Building | Class | Built | Medical space | Largest space | Fits | Asking rent | |
|---|---|---|---|---|---|---|---|
| 31001 Rancho Viejo Rd San Juan Medical Center | A | 2016 | 13,025 SF1 space
| 13,025 SF | ~21–33 rooms | $3.00/SF/mo NNN · sublease | |
| 30950 Rancho Viejo Rd Bldg B | B | 2001 | 10,097 SF2 spaces
| 8,080 SF | ~13–20 rooms | $3.10/SF/mo | |
| 31910 Del Obispo St | B | 2005 | 8,415 SF1 space
| 8,415 SF | ~14–21 rooms | $4.25/SF/mo Modified Gross | |
| 647 Camino de los Mares Creek | C | 1972 | 6,886 SF2 spaces
| 4,825 SF | ~8–12 rooms | $1.65/SF/mo NNN | |
| 30900 Rancho Viejo Rd Rancho Marbella Commerce Center- Bldg A | B | 2001 | 5,402 SF2 spaces
| 3,394 SF | ~5–8 rooms | $2.80–$3.10/SF/mo | |
| 1031 Avenida Pico Talega Health Center | B | 2004 | 4,740 SF2 spaces
| 2,408 SF | ~4–6 rooms | Withheld ask us | |
| 32312 Camino Capistrano | C | 1976 | 3,421 SF1 space
| 3,421 SF | ~5–8 rooms | Withheld ask us | |
| 1161 Puerta del Sol | C | 2002 | 3,077 SF1 space
| 3,077 SF | ~5–7 rooms | $2.35/SF/mo NNN | |
| 1300 Avenida Vista Hermosa Talega Medical Plaza | B | 2002 | 2,602 SF1 space
| 2,602 SF | ~4–6 rooms | Withheld ask us | |
| 1001 Avenida Pico | C | 2003 | 2,291 SF2 spaces
| 1,631 SF | ~2–4 rooms | $3.65/SF/mo NNN | |
| 27442 Calle Arroyo Ortega Bus Ctr Office Cottages 45 | B | 1981 | 2,174 SF1 space
| 2,174 SF | ~3–5 rooms | Withheld ask us | |
| 31401 Rancho Viejo Rd Bldg B4 | C | 2005 | 2,140 SF1 space
| 2,140 SF | ~3–5 rooms | Withheld ask us | |
| 27127 Calle Arroyo 1900 | B | 1990 | 1,776 SF1 space
| 1,776 SF | ~2–4 rooms | Withheld ask us | |
| 3553 Camino Mira Costa | C | 1979 | 1,670 SF1 space
| 1,670 SF | ~2–4 rooms | $2.00/SF/mo Modified Gross | |
| 655 Camino de los Mares | B | 1973 | 1,429 SF1 space
| 1,429 SF | ~2–3 rooms | $2.20/SF/mo NNN | |
| 675 Camino de los Mares Oceanview Medical Center | B | 1983 | 1,275 SF1 space
| 1,275 SF | ~2–3 rooms | Withheld ask us |
Availability and asking rates change frequently and are subject to verification. Current terms are confirmed before any tour.
Compared to nearby
| Area | Buildings | Medical space | Published asking rents ($/SF/mo, buildings) |
|---|---|---|---|
| San Clemente and San Juan Capistrano | 16 | 70,420 SF | NNN $1.65–$3.65 (4) · Modified Gross $2.00–$4.25 (2) · Lease type not stated $2.80–$3.10 (2) |
| Laguna Niguel and Laguna Beach | 8 | 50,237 SF | NNN $4.00–$5.50 (2) · Gross + Electric $3.00 (1) · Modified Gross $2.50 (1) |
| Mission Viejo | 19 | 181,823 SF | Full Service $1.50–$3.15 (3) · Modified Gross $3.00–$3.50 (2) · NNN $3.00–$3.30 (2) |
| Rancho Santa Margarita and Ladera Ranch | 7 | 35,243 SF | NNN $1.80–$4.00 (5) · Modified Gross $2.35 (1) |
| Orange County overall | 317 | 2,274,339 SF | NNN $1.15–$5.50 (67) · Modified Gross $1.25–$4.95 (49) · Full Service $1.25–$6.00 (47) |
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 San Clemente and San Juan Capistrano
How many medical office buildings have space available in San Clemente and San Juan Capistrano?
San Clemente and San Juan Capistrano has 16 buildings with medical office space available as of September 2026: 70,420 SF across 21 listed spaces. Of that, 38,929 SF is marked vacant now, and the largest single space is 13,025 SF, about 21 to 33 exam rooms.
What do medical office leases cost in San Clemente and San Juan Capistrano?
In San Clemente and San Juan Capistrano, six 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 C on NNN in three, Class B on Modified Gross in one and Class C on Modified Gross in one. Another seven buildings post no asking rent; those landlords quote on request. 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 San Clemente and San Juan Capistrano?
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 San Clemente and San Juan Capistrano, the listed spaces break down as 1 for 1 to 2 rooms, 11 for 3 to 4, 5 for 5 to 7, 1 for 8 to 12 and 3 for 13 or more.
How current is the San Clemente and San Juan Capistrano 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.
Send me what fits in San Clemente and San Juan Capistrano
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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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