3270 Keith Ave

Castro Valley, CA
$ 1,180,000 Beds 5 Baths 4 Sq 1,934 Virtual Tour
Monthly Estimate* How much can I afford?

Welcome to this beautifully updated single-story cottage offering comfort, flexibility, and excellent income potential. The main residence features 3 bedrooms and 3 full bathrooms, a remodeled kitchen, updated bathrooms, spacious living areas, energy-efficient mini-split Air Conditioning, and a leased solar system to help reduce energy costs. The detached garage has been converted into a 2 bedroom, 1 bath, providing an excellent opportunity for multi-generational living, guest accommodations, or rental income. Additional highlights include updated flooring, dual-pane windows, and tasteful finishes throughout. A long gated driveway provides ample off-street parking and leads to the detached garage, with space for RV or boat parking. Ideally situated within walking distance to Chabot Elementary School and conveniently close to shopping, restaurants, public transportation, community centers, and parks. Enjoy nearby Lake Chabot Regional Park, featuring scenic hiking and walking trails, fishing, picnic areas, and outdoor recreation. Whether you're looking for a spacious home for extended family or a property with income-producing potential, this home offers exceptional versatility in a convenient location. A wonderful opportunity you won't want to miss!

New

  • Price
  • $ 1,180,000
  • City
  • Castro Valley
  • Bedrooms
  • 5
  • Full Bathrooms
  • 4
  • County
  • Alameda
  • Half Bathrooms
  • 0
  • Area
  • Lot Size
  • 0.12 Acres
  • Zip
  • 94546
  • Sqr Footage
  • 1,934
  • Year Built
  • 1945
  • Style
  • Contemporary
  • MLS#
  • 41149286
Listed By: Shan Susan Gao with Compass; 510-213-0770
Data Source: Bay East MLS, CCAR MLS, or bridgeMLS

Features

General

Living Area 1934
Sewer Public Sewer
Heating Gravity
Cooling Wall/Window Unit(s)
Roof Composition Shingles
Appliances Dishwasher,Free-Standing Range,Refrigerator,Dryer,Washer,Gas Water Heater
Architectural Style Contemporary
Pool Features None
Construction Materials Stucco
Year Built 1945
Electric Photovoltaics Third-Party Owned
Stories Count 1
Levels One Story
Property Subtype Detached
County Alameda
New Construction false
Property Type Residential
HOA false
Subdivision Name Castro Valley
Garage Y/N true
Total Rooms 6
Full Baths 4
Status New
Directions Lake Chabot to Keith Ave
City Castro Valley
MLS Area Listing
Lot Size Square Feet 5418
Property Condition Existing
Standard Status Active

Interior Features

Interior Amenities Dining Area,Family Room,Unfinished Room,Updated Kitchen
Flooring Laminate,Tile
Total Fireplaces 1
Fireplace Features Family Room,Wood Burning
Air Conditioning Y/N true
Heating Y/N true
Fireplace Y/N true
Laundry Features Dryer,Washer
Total Bedrooms 5
Kitchen Features Dishwasher,Disposal,Range/Oven Free Standing,Refrigerator,Updated Kitchen,Other
Total Baths 4
Power Production Type Photovoltaics

Exterior Features

Exterior Amenities Back Yard,Front Yard,Storage,Low Maintenance,Storage Area
Fencing Fenced
Parking Features Converted Garage,Detached,RV Access/Parking
Lot Features Back Yard,Front Yard
Water Source Public
Lot Size Area 5418
Building Area Total 1934
Lot Size Acres 0.12

Amenities

  • Foreclosure
  • Views
  • Short Sale
  • New Construction
  • Adult 55+
  • Lease To Own
  • No HOA Fees
  • Furnished
  • Primary On Main
  • Air Conditioning
  • Seller Finance
  • Green
  • Fixer Upper
  • Horse
  • Golf
  • Fireplace
  • Deck
  • Garage
  • Basement
  • Pool

Affordability Calculator

$3,786

Per Month

Based on the average sale price from the Newark, CA office

  • Monthly Principal & interest $2,658
  • Monthly Property Taxes $1,062
  • Monthly Home Insurance $67
Adjust Payment Options
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Let's determine your purchasing power. Working with my mortgage partner, you'll have the information you need to shop for a home with confidence.

Default based on a 30-year fixed rate of 6.49% with 20% down. The estimated payment is offered for convenience and is not an offer of credit. Due to market fluctuations, interest rates are subject to change at any time and without notice. Your individual rate may vary. Rates may differ for FHA, VA, or jumbo loans.

Mortgage calculator provided courtesy of Inside Real Estate.

Schools

Elementary School Unknown Elementary School
Middle School
High School Unknown High School

Price History

9/24/2026 Listed $1,180,000

Property vs Zip Code Average in 94546

Price
AVG $1.12M
$1.18M
Year Built
AVG 1959
1945

Areas That We Cover

3270 Keith Ave Castro Valley, CA is a Single Family Home for sale at $1180000 with 1934 sqft and a lot size of 0.12 Acres Acre(s). 3270 Keith Ave Castro Valley has 5 bedrooms, 4 baths and was built in 1945. The property's zip code is 94546 which is in Castro Valley, CA

*Information deemed reliable but not guaranteed.

Financial calculator disclaimer: Default based on a 30-year fixed rate of 6.49% with 20% down. The estimated payment is offered for convenience and is not an offer of credit. Due to market fluctuations, interest rates are subject to change at any time and without notice. Your individual rate may vary. Rates may differ for FHA, VA or jumbo loans.

Mortgage calculator provided courtesy of Inside Real Estate.

All information deemed reliable, but not guaranteed, and should be independently verified. The real estate information and related content displayed on this site is provided for consumers personal, non-commercial use and may not be used for any purpose other than to identify prospective properties consumers may be interested in purchasing.