100 s 21st streetRichmond, CA 94804

Multi-Family · 6 Beds · 3,288 Sq. ft.
$930,000 Active

100 s 21st street Overview

Time on Site:
50 days
Visits:
0

your Next Smart Move Starts Here — Live in One, Rent the Rest! this is a premium investment property Welcome to 100 21st Street, Richmond — a rare and exceptional fourplex opportunity that checks every box for savvy investors and smart owner-occupants alike! Whether you're looking to build long-term wealth, offset your mortgage with rental income, or lock in your first income-producing asset, this property delivers incredible upside in one of the Bay Area's most dynamic and rapidly appreciating markets. Featuring 4 units 2 bed/1 bath each, this well-maintained property offers four enclosed garage parking and is perfectly positioned in a commuter-friendly Richmond location with easy access to BART, I-80, the Richmond-SF Ferry, and major employment corridors throughout the East Bay. Why Investors Love It: • Strong rental demand in Richmond's growing rental market • Multiple income streams — 4 units means 4 opportunities to cash flow • Excellent cap rate potential with value-add upside • Mention any recent upgrades, newer roof, updated systems, etc. ?? Why Owner-Occupants Love It: • Live in one unit — let your tenants help pay your mortgage • Build equity and generate monthly income simultaneously • A smart entry point into real estate ownership without sacrificing lifestyle ?? Prime Richmond Location: Steps from parks, local dining, shopping, and just minutes to Richmond BART — connecting you to San Francisco, Oakland, and the entire Bay Area with ease. Richmond's continued revitalization and waterfront development make this the kind of investment that gets better with time.

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100 s 21st street Facts & Features

  • Type Multi-Family
  • Sq. ft. 3,288
  • Price/Sq.ft. $283

Details

General

Building Information

  • Year Built: 1963

Location/Region

  • Country: US
  • County Or Parish: Contra Costa
  • Subdivision Name: WALLS HARBOR CTR

General Information

  • Listing Terms: Price As Is
  • Parcel Number: 5440610060
  • Property Sub Type: Quadruplex
  • Property Type: Residential Income
  • Special Listing Conditions: Offer As Is

Interior

Parking Information

  • Garage: true

Beds/Baths

  • Bedrooms Total: 6

Building Interior

  • Building Area Source: Public Records
  • Building Area Total: 3288
  • Building Area Units: Square Feet

General Information

  • Basement: None
  • Flooring: See Remarks
  • Living Area: 3288
  • Living Area Units: Square Feet
  • Other Equipment: None

Exterior

Parking Information

  • Parking Features: Garage
  • Parking Total: 4

Lot Information

  • Lot Features: Corner Lot
  • Lot Size Acres: 0
  • Lot Size Area: 0
  • Lot Size Square Feet: 4100
  • Lot Size Units: Acres
  • Water Source: Water District

Building Exterior/Construction

  • Attached Garage: false
  • Construction Materials: Stucco

General Information

  • Carport: false
  • Exterior Features: Front Yard
  • Sewer: Public Sewer

100 s 21st street Neighborhood

Community

94804 (Richmond) Demographics

35
Median Age
4,706
Population Density (per sq. mile)
37%
College Educated
$63,764
Estimated Median Income
6,914
Estimated Total Home Owners
7,552
Estimated Total Renters
48% / 52%
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.

100 s 21st street Monthly Cost

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$ %
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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.

100 s 21st street Market Data

Based on the last 30 days in this zip code

$575,666
Average List Price
$498
Average Price per Square Foot
24
Properties Sold
62
Average Days on Market
162
Properties for Sale
Calculations provided by Reliance Network

100 s 21st street History

Date Event Value Agent
5/11/2026Source: bridgeMLS Added to Database
May 11, 2026
4/30/2026Source: CRMLS Added to Database
April 30, 2026
Listing provided courtesy of Keller Williams Realty- MLS# 41133115MLS Provider