Where can I lease flex space in San Antonio, Texas?
54 suites published; 0 state an asking rent with a unit and 54 do not (0 give a rent with no unit, 54 give no rent at all). Each observation below is dated and links to its public source listing; a rent the listing did not state stays blank. Asking rents only; vacancy is not confirmed.
The same use, counted across San Antonio: San Antonio flex asking rent.
Each rent is shown in the unit its listing stated, without conversion. How to read a stated asking rent. Stated rents by use type.
Matching observations were read from 2026-10-16 through 2026-11-06; each date is when a listing was read, not a lease start.
- 490 at Isom Road Business Park, San Antonio, TX, Flex/Service Center
No asking rent stated on cavenderhill.com, read 2026-10-23. As listed: Flex/Service Center, 3,310 SF. Not re-read in 7+ days.
- 201 at Greenridge Business Park, San Antonio, TX, Service Center/Flex
No asking rent stated on cavenderhill.com, read 2026-11-06. As listed: Service Center/Flex, 1,311 SF.
- Suite 307 at Greenridge Business Park, San Antonio, TX, Service Center/Flex
No asking rent stated on cavenderhill.com, read 2026-11-06. As listed: Service Center/Flex, 1,304 SF.
- 102 at Greenridge Business Park, San Antonio, TX, Service Center/Flex
No asking rent stated on cavenderhill.com, read 2026-11-06. As listed: Service Center/Flex, 995 SF.
- 101 at Greenridge Business Park, San Antonio, TX, Service Center/Flex
No asking rent stated on cavenderhill.com, read 2026-11-06. As listed: Service Center/Flex, 1,195 SF.
- 408 at Greenridge Business Park, San Antonio, TX, Service Center/Flex
No asking rent stated on cavenderhill.com, read 2026-11-06. As listed: Service Center/Flex, 1,550 SF.
- 110 at Isom Road Business Park, San Antonio, TX, Flex/Service Center
No asking rent stated on cavenderhill.com, read 2026-11-06. As listed: Flex/Service Center, 1,185 SF.
- 405 at Greenridge Business Park, San Antonio, TX, Service Center/Flex
No asking rent stated on cavenderhill.com, read 2026-11-06. As listed: Service Center/Flex, 1,446 SF.
- 380 at Isom Road Business Park, San Antonio, TX, Flex/Service Center
No asking rent stated on cavenderhill.com, read 2026-10-23. As listed: Flex/Service Center, 1,515 SF. Not re-read in 7+ days.
- Suite 230 at Isom Road Business Park, San Antonio, TX, Flex/Service Center
No asking rent stated on cavenderhill.com, read 2026-11-06. As listed: Flex/Service Center, 498 SF.
- Suite 128 at Pinnacle Oaks Tech Center, San Antonio, TX, Flex
No asking rent stated on transwestern.com, read 2026-11-06. As listed: Flex, 9,263 SF.
- Suite 305 at Greenridge Business Park, San Antonio, TX, Service Center/Flex
No asking rent stated on cavenderhill.com, read 2026-10-16. As listed: Service Center/Flex, 1,308 SF. Not re-read in 7+ days.
- Suite 124 at North Plaza Business Park, San Antonio, TX, Flex
No asking rent stated on cavenderhill.com, read 2026-11-06. As listed: Flex, 2,550 SF.
- Suite 220 at Salado Creek Business Park, San Antonio, TX, Flex
No asking rent stated on cavenderhill.com, read 2026-11-06. As listed: Flex, 6,555 SF.
- 407 at Greenridge Business Park, San Antonio, TX, Service Center/Flex
No asking rent stated on cavenderhill.com, read 2026-11-06. As listed: Service Center/Flex, 1,527 SF.
- 308 at Greenridge Business Park, San Antonio, TX, Service Center/Flex
No asking rent stated on cavenderhill.com, read 2026-11-06. As listed: Service Center/Flex, 1,306 SF.
- Suite E-104 at Greenridge Business Park, San Antonio, TX, Service Center/Flex
No asking rent stated on cavenderhill.com, read 2026-11-06. As listed: Service Center/Flex, 1,466 SF.
- 450 at Isom Road Business Park, San Antonio, TX, Flex/Service Center
No asking rent stated on cavenderhill.com, read 2026-11-06. As listed: Flex/Service Center, 1,696 SF.
- E-101 at Greenridge Business Park, San Antonio, TX, Service Center/Flex
No asking rent stated on cavenderhill.com, read 2026-11-06. As listed: Service Center/Flex, 779 SF.
- 118-119 at North Plaza Business Park, San Antonio, TX, Flex
No asking rent stated on cavenderhill.com, read 2026-11-06. As listed: Flex, 5,745 SF.
- Suite 410 at Greenridge Business Park, San Antonio, TX, Service Center/Flex
No asking rent stated on cavenderhill.com, read 2026-11-06. As listed: Service Center/Flex, 1,508 SF.
- Suites 250-280 at Isom Road Business Park, San Antonio, TX, Flex/Service Center
No asking rent stated on cavenderhill.com, read 2026-11-06. As listed: Flex/Service Center, 4,501 SF.
- Suite 404 at Greenridge Business Park, San Antonio, TX, Service Center/Flex
No asking rent stated on cavenderhill.com, read 2026-11-06. As listed: Service Center/Flex, 1,506 SF.
- Suite 410 at Isom Road Business Park, San Antonio, TX, Flex/Service Center
No asking rent stated on cavenderhill.com, read 2026-11-06. As listed: Flex/Service Center, 2,291 SF.
- 420 at Isom Road Business Park, San Antonio, TX, Flex/Service Center
No asking rent stated on cavenderhill.com, read 2026-11-06. As listed: Flex/Service Center, 1,731 SF.
- Suite 306 at Greenridge Business Park, San Antonio, TX, Service Center/Flex
No asking rent stated on cavenderhill.com, read 2026-11-06. As listed: Service Center/Flex, 1,308 SF.
- Suite 250 at Isom Road Business Park, San Antonio, TX, Flex/Service Center
No asking rent stated on cavenderhill.com, read 2026-11-06. As listed: Flex/Service Center, 2,141 SF.
- 118 at North Plaza Business Park, San Antonio, TX, Flex
No asking rent stated on cavenderhill.com, read 2026-11-06. As listed: Flex, 3,072 SF.
- E-102 at Greenridge Business Park, San Antonio, TX, Service Center/Flex
No asking rent stated on cavenderhill.com, read 2026-11-06. As listed: Service Center/Flex, 813 SF.
- 202 at Greenridge Business Park, San Antonio, TX, Service Center/Flex
No asking rent stated on cavenderhill.com, read 2026-11-06. As listed: Service Center/Flex, 1,295 SF.
- Suite 390 at Isom Road Business Park, San Antonio, TX, Flex/Service Center
No asking rent stated on cavenderhill.com, read 2026-11-06. As listed: Flex/Service Center, 1,986 SF.
- E-103 at Greenridge Business Park, San Antonio, TX, Service Center/Flex
No asking rent stated on cavenderhill.com, read 2026-11-06. As listed: Service Center/Flex, 813 SF.
- 180 at Salado Creek Business Park, San Antonio, TX, Flex
No asking rent stated on cavenderhill.com, read 2026-11-06. As listed: Flex, 2,515 SF.
- 530 at Isom Road Business Park, San Antonio, TX, Flex/Service Center
No asking rent stated on cavenderhill.com, read 2026-11-06. As listed: Flex/Service Center, 1,981 SF.
- Suite E-108 at Greenridge Business Park, San Antonio, TX, Service Center/Flex
No asking rent stated on cavenderhill.com, read 2026-11-06. As listed: Service Center/Flex, 1,911 SF.
- Suite 209 at Greenridge Business Park, San Antonio, TX, Service Center/Flex
No asking rent stated on cavenderhill.com, read 2026-11-06. As listed: Service Center/Flex, 1,570 SF.
- 4 at 506 E Ramsey, San Antonio, TX, Flex
No asking rent stated on transwestern.com, read 2026-11-06. As listed: Flex, 1,769 SF.
- Suite 221 at North Plaza Business Park, San Antonio, TX, Flex
No asking rent stated on cavenderhill.com, read 2026-11-06. As listed: Flex, 2,550 SF.
- 220 at North Plaza Business Park, San Antonio, TX, Flex
No asking rent stated on cavenderhill.com, read 2026-11-06. As listed: Flex, 2,550 SF.
- 409 at Greenridge Business Park, San Antonio, TX, Service Center/Flex
No asking rent stated on cavenderhill.com, read 2026-11-06. As listed: Service Center/Flex, 1,513 SF.
- Suite 430-440 at Isom Road Business Park, San Antonio, TX, Flex/Service Center
No asking rent stated on cavenderhill.com, read 2026-11-06. As listed: Flex/Service Center, 3,464 SF.
- Suite 406 at Greenridge Business Park, San Antonio, TX, Service Center/Flex
No asking rent stated on cavenderhill.com, read 2026-11-06. As listed: Service Center/Flex, 1,506 SF.
- 401 at Greenridge Business Park, San Antonio, TX, Service Center/Flex
No asking rent stated on cavenderhill.com, read 2026-10-23. As listed: Service Center/Flex, 1,440 SF. Not re-read in 7+ days.
- 202 at North Plaza Business Park, San Antonio, TX, Flex
No asking rent stated on cavenderhill.com, read 2026-11-06. As listed: Flex, 2,550 SF.
- Walzem Plaza, San Antonio, TX, Flex
No asking rent stated on mimcoproperties.com, read 2026-11-06. As listed: Flex, 9,490 SF.
- 103-A at Greenridge Business Park, San Antonio, TX, Service Center/Flex
No asking rent stated on cavenderhill.com, read 2026-11-06. As listed: Service Center/Flex, 1,221 SF.
- 119 at North Plaza Business Park, San Antonio, TX, Flex
No asking rent stated on cavenderhill.com, read 2026-11-06. As listed: Flex, 2,673 SF.
- 112 at North Plaza Business Park, San Antonio, TX, Flex
No asking rent stated on cavenderhill.com, read 2026-11-06. As listed: Flex, 2,550 SF.
- 204 - 205 at Greenridge Business Park, San Antonio, TX, Service Center/Flex
No asking rent stated on cavenderhill.com, read 2026-11-06. As listed: Service Center/Flex, 2,617 SF.
- Suite 222 at North Plaza Business Park, San Antonio, TX, Flex
No asking rent stated on cavenderhill.com, read 2026-11-06. As listed: Flex, 2,550 SF.
- 303 at Greenridge Business Park, San Antonio, TX, Service Center/Flex
No asking rent stated on cavenderhill.com, read 2026-11-06. As listed: Service Center/Flex, 1,308 SF.
- Suite 280 at Isom Road Business Park, San Antonio, TX, Flex/Service Center
No asking rent stated on cavenderhill.com, read 2026-11-06. As listed: Flex/Service Center, 2,360 SF.
- 302 at Greenridge Business Park, San Antonio, TX, Service Center/Flex
No asking rent stated on cavenderhill.com, read 2026-11-06. As listed: Service Center/Flex, 1,295 SF.
- Suite 402 at Greenridge Business Park, San Antonio, TX, Service Center/Flex
No asking rent stated on cavenderhill.com, read 2026-11-06. As listed: Service Center/Flex, 1,500 SF.