Donna Byrne

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3545 20th STSAN FRANCISCO, CA 94110

Single Family · 10 Beds · 2 Full Baths · 1 Half Bath · 3,432 Sq. ft. | 0.04 Acres
$2,700,000 Active

3545 20th ST Overview

Time on Site:
488 days
Visits:
14

Welcome to this expansive 8-bedroom mixed use property located in the vibrant city of San Francisco. Work ,live and play lifestyle. First floor can be an office /retail or a coffee shop with indoor and outdoor setting or seating area.With a generous 3,432 sq ft of living space, this property offers a versatile layout perfect for large families or those looking for ample room to grow. The kitchen is equipped with an electric cooktop and other countertop surfaces, seamlessly connecting to a combined family room for a modern open-plan living experience. The dining area is conveniently situated within the living room, enhancing the ease of entertaining. The property features a mix of concrete, hardwood, and other flooring, adding character and durability throughout. High ceilings add to the sense of space and grandeur. Note the absence of a cooling system, but heating is provided via baseboard and electric sources. San Francisco Unified School District serves this location. While there is no dedicated laundry area or garage spaces, the property's ample size compensates with abundant potential. Ideal for those seeking a spacious residence in a prime urban setting.

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3545 20th ST Facts & Features

  • Type Single Family
  • Sq. ft. 3,432
  • Price/Sq.ft. $787
  • Lot 0.04 Acres

Details

General

Association/HOA

  • Association: 0

School Information

  • School District: San Francisco Unified

Building Information

  • Year Built: 1900

Location/Region

  • County Or Parish: San Francisco
  • MLS Area Major: 9 - Inner Mission

General Information

  • Parcel Number: 3609-082
  • Property Sub Type: Detached
  • Property Type: Residential
  • Zoning: NC1

Interior

Parking Information

  • Garage Spaces: 0

Beds/Baths

  • Bathrooms Full: 2
  • Bathrooms Half: 1
  • Bedrooms Total: 10

General Information

  • Cooling: None
  • Fireplace: 0
  • Flooring: Concrete,Hardwood,Other
  • Foundation Details: Masonry Perimeter,Other
  • Heating: Baseboard,Electric
  • Laundry Features: None
  • Living Area: 3432
  • Security Features: Video / Audio System,Other
  • Stories Total: 3

Exterior

Parking Information

  • Parking Features: On Street

Lot Information

  • Lot Features: Surveyed
  • Lot Size Source: Assessor
  • Water Source: Public

Waterfront/View

  • View: Neighborhood

Building Exterior/Construction

  • Architectural Style: Traditional,Victorian
  • Construction Materials: Concrete Block,Wood
  • Roof: Shingle

General Information

  • Fencing: None
  • Horse: No
  • Pool Features: None
  • Sewer: Sewer - Public
  • Utilities: Public Utilities

3545 20th ST Neighborhood

Community

94110 (San Francisco) Demographics

38
Median Age
31,243
Population Density (per sq. mile)
63%
College Educated
$138,890
Estimated Median Income
10,126
Estimated Total Home Owners
16,943
Estimated Total Renters
37% / 63%
Estimated Owner / Renter Divide
3
Estimated Average Household Size
Community data courtesy of LiveBy, Inc.

Schools

School data courtesy of LiveBy, Inc. School ratings are based on a scale of 1-5, with 5 being the highest rating and 1 being the lowest rating.

3545 20th ST Monthly Cost

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* All calculations are estimates and provided by Reliance Network, for informational purposes only. Actual amounts may vary. ** Assumes 6.50% APR, 20% down payment, and conventional 30-year fixed rate first mortgage. Rates cited are for instructional purposes only; current rates are subject to change at any time without notice. You should not make any decisions based simply on the information provided. Additional required amounts such as taxes, insurance, homeowner association dues, assessments, mortgage insurance premiums, flood insurance or other such required payments should also be considered. Contact your mortgage company for current rates and additional information. Any mortgage broker or insurance agent that may appear is independent and is not affiliated with, endorsed by, or provided by the MLS.

3545 20th ST Market Data

Based on the last 30 days in this zip code

$1,505,922
Average List Price
$965
Average Price per Square Foot
40
Properties Sold
89
Average Days on Market
101
Properties for Sale
Calculations provided by Reliance Network

3545 20th ST History

Date Event Value Agent
4/25/2026Source: bridgeMLS Price Increase
$2,700,000 12.5%
4/25/2026Source: CRMLS Price Increase
$2,700,000 12.5%
4/25/2026Source: MLSListings Price Increase
$2,700,000 12.5%
1/5/2026Source: bridgeMLS Price Increase
$2,399,000 26.3%
1/5/2026Source: CRMLS Price Increase
$2,399,000 26.3%
1/5/2026Source: MLSListings Price Increase
$2,399,000 26.3%
5/30/2025Source: bridgeMLS Price Reduction
$1,900,000 -35.6%
5/30/2025Source: CRMLS Price Reduction
$1,900,000 -35.6%
5/30/2025Source: MLSListings Price Reduction
$1,900,000 -35.6%
3/23/2025Source: CRMLS Price Reduction
$2,950,000 -9.2%
3/23/2025Source: bridgeMLS Price Reduction
$2,950,000 -9.2%
3/23/2025Source: MLSListings Price Reduction
$2,950,000 -9.2%
2/26/2025Source: bridgeMLS Added to Database
February 26, 2025
2/26/2025Source: CRMLS Added to Database
February 26, 2025
2/26/2025Source: MLSListings Added to Database
February 26, 2025
Listing provided courtesy of Alliance Bay RealtyMelanie Holthaus- MLS# ML81995619MLS ProviderContact Information: (510) 742-6600