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490 Post St
San Francisco, CA 94102 Lower Nob

$878 - $2,875 USD/MO

Office For Lease  •  117+ SF

Property Details

  • Property Type Office
  • Year Built 1925
  • Total Building Size 129,000 SF
  • Tenancy Multiple
  • Building Class B
  • Zoning C-3-G
100 Transit Score
99 Walk Score

5 Spaces Available

Name Space Use Size Rent Details
5th Floor Ste 500 Medical Office 575 SF $60.00 USD/SF/YR
Position your business in the heart of Union Square at 490 Post Street, Unit 500. This newly remodeled office suite offers a flexible layout with four private rooms available for lease, along with access to a shared kitchenette. The space can be leased as a whole (all four rooms) or on a per-room basis, depending on your business needs. Whether you're looking for one room or all four, this suite offers a professional and adaptable solution.

Located on the 5th floor of an elevator-served building, the space features operable windows for fresh air and natural light. Built in 1925, the building offers a grand lobby, ADA accessibility, 24/7 security, a lobby attendant, and on-site public parking (entrance from Mason Street). Utilities including water, garbage, power, internet, and security are included in the rent.

Conveniently located steps from Powell Street BART & Muni stations and world-class amenities in Union Square, this move-in ready space is ideal for office or medical office users seeking a prestigious downtown address.

Lease Pricing:
• Entire 4-room space of this suite: $2,877.95
• Individual rooms: $7.50/RSF
• Security deposit: 3 months' rent

Lease Terms:
Minimum 1-year lease required.

Incentives for Longer-Term Leases:
– 2-year lease: 5% monthly rent discount
– 3-year lease: 10% monthly rent discount

Don’t miss this rare opportunity to establish your business in one of San Francisco’s most iconic commercial hubs.

  • Date available: Now
  • Lease term: 4 Years
  • Service type: Triple Net
  • Built out as: Standard Office
  • Space Type: Relet
5th Floor Ste 500 - Room #2 Medical Office 132 SF $90.00 USD/SF/YR
This room will share entrance, in office hallway, and kitchen with other tenants in the unit.

Lease Terms:
Minimum 1-year lease required.

Incentives for Longer-Term Leases:
– 2-year lease: 5% monthly rent discount
– 3-year lease: 10% monthly rent discount

  • Date available: Now
  • Lease term: Negotiable
  • Service type: Triple Net
  • Built out as: Standard Office
  • Space Type: Relet
5th Floor Ste 500 - Room #3 Medical Office 122 SF $90.00 USD/SF/YR
This room will share entrance, in office hallway, and kitchen with other tenants in the unit.

  • Date available: Now
  • Lease term: Negotiable
  • Service type: Triple Net
  • Built out as: Standard Office
  • Space Type: Relet
5th Floor Ste 500 - Room #4 Medical Office 202 SF $90.00 USD/SF/YR
This room will share entrance, in office hallway, and kitchen with other tenants in the unit.

  • Date available: Now
  • Lease term: Negotiable
  • Service type: Triple Net
  • Built out as: Standard Office
  • Space Type: Relet
5th Floor Ste 500 - Room #5 Medical Office 117 SF $90.00 USD/SF/YR
This room will share entrance, in office hallway, and kitchen with other tenants in the unit.

  • Date available: Now
  • Lease term: Negotiable
  • Service type: Triple Net
  • Built out as: Standard Office
  • Space Type: Relet

Description

Position your business in the heart of Union Square at 490 Post Street, Unit 500. This newly remodeled office suite offers a flexible layout with four private rooms available for lease, along with access to a shared kitchenette. The space can be leased as a whole (all four rooms) or on a per-room basis, depending on your business needs. Whether you're looking for one room or all four, this suite offers a professional and adaptable solution.

Located on the 5th floor of an elevator-served building, the space features operable windows for fresh air and natural light. Built in 1925, the building offers a grand lobby, ADA accessibility, 24/7 security, a lobby attendant, and on-site public parking (entrance from Mason Street). Utilities including water, garbage, power, internet, and security are included in the rent.

Conveniently located steps from Powell Street BART & Muni stations and world-class amenities in Union Square, this move-in ready space is ideal for office or medical office users seeking a prestigious downtown address.

Lease Pricing:
• Individual rooms: $7.50/RSF
• Security deposit: 3 months' rent

Lease Terms:
Minimum 1-year lease required.

Incentives for Longer-Term Leases:
– 2-year lease: 5% monthly rent discount
– 3-year lease: 10% monthly rent discount

Don’t miss this rare opportunity to establish your business in one of San Francisco’s most iconic commercial hubs.

Highlights

Prestigious Union Square Location – Steps from Powell BART & Muni stations, surrounded by world-class dining, shopping, and amenities.
Flexible Leasing Options – Rent one room or all four; ideal for solo professionals or growing teams.
Convenient Shared Kitchenette – Enjoy added comfort with access to a modern kitchenette, perfect for quick meals and coffee breaks.
Full-Service Building – ADA accessible with elevator access, grand lobby, 24/7 security, lobby attendant, and on-site paid public parking.
Ideal for Office or Medical Use – Versatile layout tailored for a variety of professional or clinical needs.
Newly Renovated & Light-Filled Suite – Features a flexible layout with four private rooms, operable windows for fresh air and natural light.

Property Flyers

Amenities

  • 24 Hour Access
  • Bus Line
  • Property Manager on Site
  • Car Charging Station
  • Natural Light
  • Wi-Fi

Public Transportation

Commuter RailDriveWalkDistance
San Francisco 4th & King (Caltrain - Caltrain (Caltrain)) 4 min - 1.3 mi
4 min - 1.4 mi
Transit/SubwayDriveWalkDistance
Powell and Post (Powell-Hyde Cable Car - San Francisco Municipal Railway (MUNI Metro), Powell-Mason Cable Car - San Francisco Municipal Railway (MUNI Metro)) 1 min 2 min 0.1 mi
Powell and Sutter (Powell-Hyde Cable Car - San Francisco Municipal Railway (MUNI Metro), Powell-Mason Cable Car - San Francisco Municipal Railway (MUNI Metro)) 1 min 3 min 0.1 mi
O'Farrell and Powell (Powell-Hyde Cable Car - San Francisco Municipal Railway (MUNI Metro), Powell-Mason Cable Car - San Francisco Municipal Railway (MUNI Metro)) 1 min 5 min 0.3 mi
AirportDriveWalkDistance
San Francisco International 23 min - 14.3 mi
Metro Oakland International 30 min - 19.5 mi

Parking Details

Parking Available: Yes
Reserved: No
Type: SurfaceTandem
Included in Rent: Yes
Christina Ciccone 415-203-1735 Vanguard Properties
Christina Ciccone 415-203-1735 Vanguard Properties