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
·
License #01452902
·
Vantage Realty
·
6015223
Last updated May 29, 2026
·
Source: SFAR #426103098
Listing Facts
TypeCo-op
NeighborhoodLower Nob Hill
Bedrooms1
Bathrooms1
Days on Prevu125
HOA/Maint. Fees$1,469/month
Size900 sqft
Price per sqft$832
Amenities
Dishwasher
Private Outdoor Space
Pets Allowed
Outdoor Areas
Parking
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: Laundry Coin, Roof Deck
Pets Allowed: Yes
Fees
Association Fee: $1,469.00 Monthly
Association Fee Includes: Electricity, Maintenance Exterior, Trash, Water, Heat
General
Association Name: Crown Towers
Exterior
Construction
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: Roof Deck
View: Bay, City, City Lights, San Francisco, Sutro Tower, Twin Peaks
Measurements
Lot Size Acres: 0.29
Lot Size Source: Assessor Agent-Fill
Lot Size Square Feet: 12,881
Lot Size Units: Acres
Financial
Taxes
Parcel Number: 0298-C053
Interior
Features
Appliances: Dishwasher, Free Standing Electric Range, Hood Over Range, Microwave
Fireplace Features: Electric, Living Room
Fireplaces Total: 1
Flooring: Tile, Wood
Interior Features: Cathedral Ceiling
Measurements
Living Area: 900
Living Area Source: Builder
Rooms
Bathrooms Full: 1
Bathrooms Total Integer: 1
Bedrooms Total: 1
Utilities
Equipment
Laundry Features: In Basement
Sewer: Public Sewer
Utilities: Public
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.
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 125 days at $749,000. This residence features 900 square feet of living space, located in San Francisco. The median listing price for co-ops in this area is $499,000. The home offers private outdoor space, dishwasher, pets allowed, outdoor areas, and parking. Explore more 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.
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.