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666 Post Street 1404, San Francisco CA 94109
666 Post Street 1404, San Francisco CA 94109
California>San Francisco>Lower Nob Hill

666 Post Street 1404San Francisco, CA 94109

For Sale

$569,000

Smart Buyer Rebate $5,690

Live at the heart of San Francisco's exciting new Renaissance in this exceptional downtown view co-op, perfectly positioned just one short block from Union Square, the Olympic Club, and countless cultural and lifestyle destinations. This is a rare opportunity to enjoy city living at its most vibrant, surrounded by world-class shopping, dining, theaters, and the energy that defines San Francisco at its best. Located in the iconic Crown Towers, a gorgeous Art Deco high-rise, this bright and airy corner residence showcases panoramic city views and timeless architectural charm. The home features stunning two-toned parquet flooring, a classic fireplace, and a sleek Euro-style kitchen with a convenient breakfast areaideal for both everyday living and entertaining. Crown Towers offers an elegant black-and-white marble lobby, a penthouse clubroom, and a shared roof terrace where you can take in sweeping skyline views. With the Financial District, Union Square, and some of the city's finest restaurants and shops just moments away, this is an extraordinary place to call home in the center of it all.

Listed by Suzy L Reily

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Vanguard Properties

Last updated July 08, 2026

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Source: SFAR #426120848

Listing Facts

  • TypeCo-op
  • NeighborhoodLower Nob Hill
  • Bedrooms1
  • Bathrooms1
  • Days on Prevu109
  • HOA/Maint. Fees$1,518/month
  • Size775 sqft
  • Price per sqft$734

Amenities

  • Outdoor Areas

Location

Mortgage Calculator

Listing History

04/15/2026
Listed by Vanguard Properties
$569,000

Property Details for 666 Post Street 1404

Association

Amenities

  • Association Amenities: Roof Deck

Fees

  • Association Fee: $1,518.00 Monthly
  • Association Fee Includes: Electricity, Maintenance Structure, Maintenance Grounds, Sewer, Trash, Water

General

  • Association Name: Crown Towers HOA

Exterior

Construction

  • Property Attached: Yes

Measurements

  • Building Area Total: 775
  • Building Area Units: Square Feet
  • Lot Size Units: Square Feet

Financial

Taxes

  • Parcel Number: 0298012

Interior

Features

  • Fireplace Features: Gas Starter
  • Fireplace: Yes
  • Fireplaces Total: 1
  • Flooring: Parquet

Measurements

  • Living Area: 775
  • Living Area Source: Owner
  • 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

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 1404.

How does 666 Post Street 1404 compare to other co-ops in Lower Nob Hill?

This co-op is listed 14% below the average price for co-ops in Lower Nob Hill and has been on the market for 1 less day 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 HOA home owners association.

What is the square footage on this co-op?

According to the MLS, this listing is 775 sqft.

666 Post Street 1404 is a 1-bedroom, 1-bath co-op for sale in San Francisco CA 94109. Available on Prevu for 109 days at $569,000. This home features 775 square feet of living space, located in Lower Nob Hill. The median listing price for co-ops in this area is $575,000. The home offers outdoor areas. Browse 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.

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.