21297 Justco Ln

Castro Valley, CA
$ 1,098,000 Beds 4 Baths 2.5 Sq 1,652
Monthly Estimate* How much can I afford?

Updated 4bd/2.5ba, 1,652 SF home in Castro Valley Heights. Two-story foyer & living room w/ volume ceiling, marble fireplace & LVP floors. Updated recessed lighting & select fixtures. Formal dining opens to eat-in kitchen w/ granite counters & backsplash, white cabinets, SS appliances, new gas range & peninsula seating. Half bath on main level. Slider to Trex deck over fenced brick-paver yard w/ low-maintenance landscaping. All 4 bds upstairs, each w/ built-in closet system. Primary suite w/ walk-in closet & bath w/ quartz dual vanity & walk-in shower. Hall bath w/ quartz vanity. 2-car attached garage w/ laundry & storage cabinets. Dual-fuel heat pump w/ AC (2023), smart thermostat & 5kW solar on NEM2 (2022). Just $50/mo HOA w/ guest parking & community sandbox. Blocks to top-rated Independent Elementary, Creekside & Canyon Middle. Near Earl Warren Park, Don Castro Regional Rec Area, 580 Marketplace & downtown CV dining. Easy access to 580/238 & BART.

New

  • Price
  • $ 1,098,000
  • City
  • Castro Valley
  • Bedrooms
  • 4
  • Full Bathrooms
  • 2
  • County
  • Alameda
  • Half Bathrooms
  • 1
  • Area
  • Lot Size
  • 0.07 Acres
  • Zip
  • 94552
  • Sqr Footage
  • 1,652
  • Year Built
  • 1990
  • Style
  • Contemporary
  • MLS#
  • 41149183
Listed By: Kenneth Er with Compass; 510-853-8008
Data Source: Bay East MLS, CCAR MLS, or bridgeMLS

Features

General

Living Area 1652
Sewer Public Sewer
Heating Natural Gas,Heat Pump,Central
Cooling Central Air,Heat Pump
Roof Composition Shingles
Appliances Gas Range
HOA Fee 50
Garage Spaces 2
Association Fee Includes Common Area Maint,Management Fee,Reserves,Other
Architectural Style Contemporary
Pool Features None
Construction Materials Composition Shingles,Stone,Stucco
Year Built 1990
Electric Photovoltaics Seller Owned
Stories Count 2
Levels Two Story
Property Subtype Detached
Assoc Fee Paid Per Monthly
County Alameda
New Construction false
Property Type Residential
Association Amenities Playground,Guest Parking
HOA true
Subdivision Name Castro Valley Ht
Garage Y/N true
Green Energy Generation Solar,Solar Power On Grid
Total Rooms 7
Full Baths 2
Status New
Directions Google maps
City Castro Valley
Association Name CASTRO VALLEY HEIGHTS
High School District CASTRO VALLEY UNIFIED SCHOOL DISTRICT
MLS Area Listing
Lot Size Square Feet 2988
Property Condition Existing
Standard Status Active
Elementary School District CASTRO VALLEY UNIFIED SCHOOL DISTRICT

Interior Features

Interior Amenities Dining Area,Breakfast Bar,Updated Kitchen,Smart Thermostat
Flooring Vinyl
Total Fireplaces 1
Fireplace Features Living Room
Air Conditioning Y/N true
Heating Y/N true
Fireplace Y/N true
Laundry Features In Garage,Cabinets
Total Bedrooms 4
Kitchen Features Breakfast Bar,Stone Counters,Eat-in Kitchen,Gas Range/Cooktop,Updated Kitchen
Total Baths 3
1/2 Baths 1

Exterior Features

Exterior Amenities Back Yard,Front Yard,Low Maintenance
Fencing Fenced
Parking Features Attached,Garage,Guest,Garage Faces Front
Lot Features Level,Back Yard,Front Yard,Landscaped
Water Source Public
Lot Size Area 3049.2
Building Area Total 1652
Lot Size Acres 0.07

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
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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

9/23/2026 Listed $1,098,000

Property vs Zip Code Average in 94552

Price
AVG $1.73M
$1.1M
Year Built
AVG 1981
1990

Areas That We Cover

21297 Justco Ln Castro Valley, CA is a Single Family Home for sale at $1098000 with 1652 sqft and a lot size of 0.07 Acres Acre(s). 21297 Justco Ln Castro Valley has 4 bedrooms, 2 baths and was built in 1990. The property's zip code is 94552 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.