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666 Post Street 1603San Francisco, CA 94109

For Sale

$749,000

Smart Buyer Rebate $7,490

A Rare Penthouse Offering at the Iconic Crown Towers. Designed by renowned architect John C. Hladik, Crown Towers is a stunning example of Beaux-Arts & Gothic Revival influences. Perched on the SW corner of the 16th flr, this impeccably remodeled one-bedroom, one-bath penthouse spans 900 sq. ft. & showcases refined sophistication, abundant natural light, & sweeping views from every rm. The thoughtful layout includes a bright den just off the kitchen, a separate vanity room with a sink, multiple closets, & built-in drawers just before entering the main bath. The home blends timeless period details arched doorways, chandeliers, elegant mirrors, & refinished hardwood flrs with modern updates & curated finishes. A fireplace anchors the spacious living area, offering warmth & charm. Crown Towers amenities include: a stunning rooftop terrace with panoramic views & a community room w/bathroom, on-site management, private storage locker, bike storage & a classic high-ceilinged lobby. Laundry facilities are also available. Rare in SF HOA includes electricity! This is more than a home it's a lifestyle. With a transit score of 100, residents enjoy access to Union Sq., the Olympic club, theaters, cafes, boutiques, shopping. Some images have been virtually staged.

Listed by Gary J Snow

·

Vantage Realty

Last updated July 30, 2026

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Source: SFAR #426103098

Listing Facts

  • TypeCo-op
  • NeighborhoodLower Nob Hill
  • Bedrooms1
  • Bathrooms1
  • Days on Prevu171
  • HOA/Maint. Fees$1,469/month
  • Size900 sqft
  • Price per sqft$832

Amenities

  • Dishwasher
  • Private Outdoor Space
  • Pets Allowed
  • Outdoor Areas

Location

Mortgage Calculator

Listing History

05/29/2026
Status changed to Active
$749,000
05/13/2026
Status changed to Pending
$749,000
05/05/2026
Status changed to Removed from Feed
$749,000
05/04/2026
Status changed to In Contract
$749,000
02/12/2026
Listed by Vantage Realty
$749,000

Property Details for 666 Post Street 1603

Association

Amenities

  • Association Amenities: Roof Deck
  • Pets Allowed: Yes

Fees

  • Association Fee: $1,469.00 Monthly
  • Association Fee Includes: Electricity, Maintenance Structure, Trash, Water

General

  • Association Name: Crown Towers

Exterior

Construction

  • Property Attached: Yes
  • Property Condition: Updated/Remodeled
  • Stories: 17
  • Stories Total: 17
  • Window Features: Window Coverings
  • Year Built: 1926
  • Architectural Style: Art Deco
  • Construction Materials: Concrete

Features

  • Direction Faces: South
  • Patio And Porch Features: Deck
  • View: Bay, City, City Lights

Measurements

  • Building Area Total: 900
  • Building Area Units: Square Feet
  • Lot Size Acres: 0.29
  • Lot Size Area: 12,881
  • Lot Size Square Feet: 12,881
  • Lot Size Units: Square Feet

Financial

Taxes

  • Parcel Number: 0298C053

Interior

Features

  • Appliances: Dishwasher, Free-Standing Electric Range, Range Hood, Microwave
  • Fireplace Features: Electric, Living Room
  • Fireplace: Yes
  • Fireplaces Total: 1
  • Flooring: Tile, Wood
  • Interior Features: Cathedral Ceiling(s)

Measurements

  • Living Area: 900
  • Living Area Source: Builder
  • Living Area Units: Square Feet

Rooms

  • Has Basement: Yes
  • Bathrooms Full: 1
  • Bathrooms Total Integer: 1
  • Bedrooms Total: 1

Utilities

Equipment

  • Laundry Features: In Basement
  • Sewer: Public Sewer
  • Water Source: Public

Frequently Asked Questions

How many bedrooms and bathrooms does this co-op have?

There is 1 bedroom and 1 bathroom in this co-op at 666 Post Street 1603.

Are pets allowed at 666 Post Street?

Yes, 666 Post Street allows pets.

How does 666 Post Street 1603 compare to other co-ops in Lower Nob Hill?

This co-op is listed 14% above the average price for co-ops in Lower Nob Hill and has been on the market for 61 more days than the typical home in this area.

What building or home owners association is the co-op part of?

This co-op is part of the Crown Towers home owners association.

What is the square footage on this co-op?

According to the MLS, this listing is 900 sqft.

666 Post Street 1603 is a 1-bedroom, 1-bath co-op for sale in San Francisco CA 94109. On Prevu for 171 days at $749,000. This residence features 900 square feet of living space, located in Lower Nob Hill. The median listing price for co-ops in this area is $575,000. Property amenities include private outdoor space, dishwasher, pets allowed, and outdoor areas. View other co-op listings in San Francisco.

Based on information from San Francisco Association of REALTORS® and/or other sources. All data, including all measurements and calculations of area, is obtained from various sources and has not been, and will not be, verified by Prevu or the MLS. Information is provided exclusively for consumer's personal, non-commercial use and may not be used for any purpose other than to identify prospective properties consumer may be interested in purchasing.

Full MLS Disclaimers

Rebate estimate is indicative only and based on listing price and estimated buyer's agent commission paid by owner, if applicable. Final rebates are subject to Terms of Use and may vary due to final negotiated transaction terms.