21237 Orange Avenue

Off Market

21237 Orange Avenue

Castro Valley CA 94546

1028 sq. ft.

5000 sq. ft.

Single-Family

Last sold for $754,500

Leslie Foster, last sold this property on 28 July 2025 after 47 days on market.

Overview

Welcome to this beautifully updated 3-bedroom home, offering comfort, functionality, and future potential — all on a spacious lot in a prime location. Recent exterior upgrades include fresh paint on all three structures, a brand-new garage roof, new gutters, and a newly replaced sewer lateral. The detached 2-car garage is already equipped with water, sewer, electrical, and gas connections — offering excellent ADU potential (buyer to verify). Inside, you'll find stylish engineered wood flooring throughout, dual-pane windows, and a remodeled bathroom. The updated kitchen flows seamlessly into the living space. Additional features include stacked washer/dryer, fresh interior paint, and new lighting throughout. The large, low-maintenance backyard is perfect for entertaining, storing extra vehicles, or even a boat. This move-in ready home is a rare find in Castro Valley — don’t miss your opportunity to make it yours!

Features

3 bedrooms

1 bathroom

2 carspaces

2 garage spaces

1028 sq. ft. floor area

5000 sq. ft. lot size

Single-Family

Estimated Value

Based on this property and similar 3 bedroom single-family properties sold in Castro Valley over the last 12 months, the estimated median property value of 21237 Orange Avenue is $1.05m.

Median value

$1.05m

Estimated value range

$717k - $1.93m

Median days on market

Estimated value trend

-6%

decrease over the last 12 months

Average days on market is based on recent, comparable sales in Castro Valley. It is only an indication of the time a property is actively listed and should not be relied upon as an accurate representation of how soon a property will be sold.

Property history for 21237 Orange Avenue

2025

Sold

$754,500

28 Jul 2025 by Leslie Foster

2014

Sold

$380,000

11 Apr 2014 by Trish Radovich, of Coldwell Banker Res. Broker

Happy sellers in Castro Valley

We have insufficient information to provide an overview of customer satisfaction for Castro Valley. Viewing the agent profiles, reviews and sales for Castro Valley can provide insights for this location.

Local market activity for 3 bedroom single-family properties in Castro Valley

In the last 12 months, 169 three-bedroom single-family properties similar to 21237 Orange Avenue, have been sold.

This represents a 2% increase in three-bedroom single-family properties sales when compared to the previous 12 months.

Sold

For Sale

Interested in selling?

People are reaching out to these agents in Castro Valley for a market analysis.

Sylvana Wong

at REMAX Accord | Castro Valley

(30 reviews)

Get a market analysis

Trish Radovich

at Coldwell Banker Res. Broker

(2 reviews)

Get a market analysis

Brendon Yim

at eXp Realty of California, Inc.

(16 reviews)

Get a market analysis

Karen Fangfang Xu

at Century 21 Anew Realty

(11 reviews)

Get a market analysis

Nearby agents

Compare and contact these top performing agents who’ve delivered exception customer service for their clients in Castro Valley

Sylvana Wong

Sylvana Wong is an award winning recommended agent for Castro Valley. They have 3 local sales and collected 3 local reviews across the last 12 months.