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3638 Washington StreetSan Francisco, CA 94118

For Sale

$13,900,000

Smart Buyer Rebate $139,000

Located on a premier block, this distinguished residence presents a rare opportunity to reimagine a significant Presidio Heights home of exceptional scale and architectural character. Built in 1900 and designed by notable architect Edward R. Swain, the fully detached home spans approx. 7,350 sqft across four levels on an extraordinary 60-ft-wide lot. Abundant natural light, original oak floors, 11-ft+ ceilings on the main two levels, seven wood-burning fireplaces, original light fixtures, and intricate period millwork reflect its turn-of-the-century origins. The grand foyer is enveloped in original wood paneling with stained glass, a fireplace, and integrated built-in seating. Adjacent, the gracious living room is defined by grand proportions, elaborate crown molding, and original oak floors. Beyond, a striking sunroom wrapped in arched windows leads to the formal dining room with a box-beam ceiling, wainscoting, original built-ins, and partial Golden Gate Bridge and Bay views. The generously proportioned kitchen and breakfast room enjoy Bay views and open to a view terrace, complemented by a butler's pantry and powder room. A grand staircase with an intricately carved wood balustrade and dramatic windows leads to the bedroom level with three bedrooms and a remarkable library. Sweeping Golden Gate Bridge, Bay, and Presidio views provide a backdrop to the library, distinguished by a coved ceiling with intricate plasterwork, original built-ins, wet bar, and stained glass. The south-facing primary suite features herringbone oak floors, a wood-burning fireplace, dressing room, and en-suite bath, while two additional bedrooms enjoy views and original Victorian fireplaces. The upper level of the home features two additional bedrooms and a full bath. The expansive lower level extends the home's living and entertaining spaces, with a generous family room opening directly to the garden and a spacious game room with wainscoting and an original fireplace. An additional bedroom and full bath provide private guest accommodations, while a laundry room, bonus room, and powder room offer additional flexibility. The expansive two-level garden is framed by mature greenery and a stately pine tree, offering a private outdoor setting with partial Bay views. A two-car side-by-side garage with interior access is complemented by a spacious private driveway. Ideally located on a tree-lined street near the Presidio, the boutiques and restaurants of Sacramento St, & Laurel Village.

Listed by Neill Bassi

·

Sotheby's International Realty

Last updated September 08, 2026

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Source: SFAR #426159378

Listing Facts

  • TypeSingle-family
  • NeighborhoodPresidio Heights
  • Bedrooms6
  • Bathrooms5.5
  • Days on Prevu9
  • Size7,350 sqft
  • Price per sqft$1,891

Amenities

  • Parking

Location

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Listing History

09/07/2026
Listed by Sotheby's International Realty
$13,900,000
  1. 09/07/2026$13,900,000
    Listed by Sotheby's International Realty

Property Details for 3638 Washington Street

Exterior

Construction

  • Stories: 4
  • Stories Total: 4
  • Year Built: 1900
  • Exterior Features: Garden

Features

  • View: Bay, Park/Greenbelt

Measurements

  • Building Area Total: 7,350
  • Building Area Units: Square Feet
  • Lot Features: Garden
  • Lot Size Acres: 0.17
  • Lot Size Area: 7,657
  • Lot Size Square Feet: 7,657
  • Lot Size Units: Square Feet

Financial

Taxes

  • Parcel Number: 0987009

Interior

Features

  • Fireplace Features: Wood Burning
  • Fireplace: Yes
  • Fireplaces Total: 7
  • Flooring: Wood
  • Interior Features: Pantry, Kitchen Island

Measurements

  • Living Area: 7,350
  • Living Area Units: Square Feet

Rooms

  • Bathrooms Full: 4
  • Bathrooms Half: 3
  • Bathrooms Total Integer: 7
  • Bedrooms Total: 6

Parking

Parking

  • Attached Garage: Yes
  • Garage: Yes
  • Parking Features: Attached, Inside Entrance, Side By Side
  • Parking Total: 2

Utilities

Equipment

  • Heating: Steam
  • Has Heating: Yes

Frequently Asked Questions

How many bedrooms and bathrooms does this single-family home have?

There are 6 bedrooms and 5.5 bathrooms in this single-family home at 3638 Washington Street.

Does this single-family home have parking?

Yes, there are 2 parking spaces available for 3638 Washington Street.

How does 3638 Washington Street compare to other single-family homes in Presidio Heights?

This single-family home is listed 114% above the average price for single-family homes in Presidio Heights and has been on the market for 33 less days than the typical home in this area.

What is the square footage on this single-family home?

According to the MLS, this listing is 7,350 sqft.

3638 Washington Street is a 6-bedroom, 5.5-bath single-family home for sale in San Francisco CA 94118. Available on Prevu for 9 days at $13,900,000. This home features 7,350 square feet of living space, located in San Francisco. The median listing price for single-family homes in this area is $5,111,500. Additional amenities include parking. Explore more single-family home 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.