$1,395,000
4 Beds
4 Baths
3,470 Sq Ft
$402 Price per Sq Ft

Highlights

  • Wood Flooring
  • 2 Car Attached Garage
  • Level Lot
  • George Peabody Elementary Rated A
  • Zero Lot Line
  • Heating Available

About This Home

421 Cornwall Street is a four-unit apartment building located between 5th and 6th Avenue in the popular Inner Richmond District. The building features a sunny backyard, ample storage space, and a side-by-side two-car garage, which will be delivered vacant. Each of the four units features one bedroom and one bathroom, with identical mirror-image layouts. The apartments include a spacious living room, functional bathrooms, and generously sized bedrooms. The efficient, well-designed floor plans make future upgrades and improvements to the property both simple and cost-effective. Adjacent to California Street, this building is in one of the most desired neighborhoods of San Francisco. Residents are within a short walk of hiking trails in Mountain Lake Park and the Presidio. The coveted Clement Street dining and shopping is only a few short blocks away, as well. Priced at $403/foot and 125% rental upside, this property offers a tremendous add-value opportunity in the heart of the Inner Richmond.

Listing Agent

John Antonini

Compass Commercial License #01842830 Listed on: 03/20/2026

Compass Commercial

Co-Listing Agent

Matthew Healy

Compass Commercial License #DRE #02027148

Property Details

Home Type

  • Multi-Family

Year Built

  • Built in 1923

Lot Details

  • 2,500 Sq Ft Lot
  • Level Lot
  • Zero Lot Line

Parking

  • 2 Car Attached Garage

Home Design

  • Quadruplex
  • Concrete Foundation
  • Stucco

Interior Spaces

  • 3-Story Property
  • Fire and Smoke Detector

Flooring

  • Wood
  • Linoleum
  • Tile

Bedrooms and Bathrooms

  • 4 Bedrooms
  • 4 Full Bathrooms

Utilities

  • Heating Available

Community Details

Overview

  • 4 Units

Building Details

  • 4 Leased Units
  • 4 Units Leased Month-To-Month

Property Details

Home Type

Multi-Family

Year Built

Built in 1923

Lot Details

2,500 Sq Ft Lot

Parking

2

Listing Details

  • Property Type: Residential Income
  • Accessibility Features: None
  • Levels: Three Or More
  • Year Built: 1923
  • Property Sub Type: Quadruplex
  • Co List Office Mls Id: COMP13
  • Co List Office Mls Id: COMP13
  • Directions: Cornwall between 5th + 6th ave
  • PictureCountPublic: 19
  • BridgeModificationTimestamp: 2026-03-23T17:47:51.049Z
  • Special Features: None

Interior Features

  • Flooring: Linoleum, Tile, Wood
  • Full Bathrooms: 4
  • Total Bedrooms: 4
  • Total Bedrooms: 12
  • Stories: 3

Exterior Features

  • Construction Materials: Stucco
  • Roof: Asphalt
  • Disclosures: Disclosure Package Available, Natural Hazard Disclosure Available
  • Foundation Details: Concrete

Garage/Parking

  • Garage Spaces: 2
  • Parking Features: Attached, Garage, Side By Side

Utilities

  • Cooling: None
  • Electric: Separate Meter
  • Security Features: Carbon Monoxide Detector(s), Double Strapped Water Heater, Fire Alarm, Secured Access, Smoke Detector(s)
  • Sewer: Public Sewer
  • Utilities: City, Sewer Connected
  • Water Source: Public
  • Heating Yn: Yes

Lot Info

  • Lot Features: Zero Lot Line
  • Lot Size Acres: 0.0574
  • Lot Size Sq Ft: 2500.344
  • Lot Size Units: Square Feet
  • Topography: Level
  • Zoning: RH2
  • Zoning Description: None
  • Irrigation Water Rights: No

Green Features

Rental Info

  • Lease Term: More Than 12 Months
  • Tenant Pays: Electricity, Gas
  • Existing Lease Type: Net
  • Units Furnished: None
  • Total Actual Rent: 6280

Building Info

  • Number of Units Total: 4

Tax Info

  • Tax Tract: 0.00

Multi Family

  • Number Of Units Leased: 4
  • Number of Month to Month Units: 4

Map

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Home Values in the Area

Source: Public Records

Average Home Value in this Area





Source: Public Records

Property History

Date Event Price List to Sale Price per Sq Ft
03/20/2026 03/20/26 For Sale $1,395,000 -- $402 / Sq Ft
Source: San Francisco Association of REALTORS®

Source: San Francisco Association of REALTORS®

MLS Number: 426113833

San Francisco Association of REALTORS®
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