4577 Sargent Avenue

Off Market

4577 Sargent Avenue

Castro Valley CA 94546

854 sq. ft.

7450 sq. ft.

Single-Family

Last sold for $868,000

Reza Khan, last sold this property on 21 May 2026 after 35 days on market.

Overview

Welcome to 4577 Sargent Avenue, a beautifully updated home in the heart of Castro Valley offering comfort, style, and exceptional potential. This charming 2-bedroom, 1-bath residence spans approximately 854 sq ft and sits on an expansive 7,450 sq ft lot, providing a rare opportunity for future expansion or customization (buyer to verify). The home features a recently remodeled kitchen and bathroom with modern finishes, complemented by new flooring and fresh interior and exterior paint throughout. The bright and functional layout creates an inviting living space ideal for both everyday living and entertaining. Step outside to a spacious backyard with endless possibilitiesperfect for adding an ADU, expanding the existing home, or creating your own outdoor retreat (buyer to verify). Conveniently located near shopping, dining, parks, and major commuter routes, and in close proximity to highly regarded Castro Valley schools (buyer to verify). An excellent opportunity for owner-occupants or investors looking for a move-in ready property with long-term upside.

Features

2 bedrooms

1 bathroom

854 sq. ft. floor area

7450 sq. ft. lot size

Single-Family

Estimated Value

Based on this property and similar 2 bedroom single-family properties sold in Castro Valley over the last 12 months, the estimated median property value of 4577 Sargent Avenue is $780k.

Median value

$780k

Estimated value range

$8.35k - $1.1m

Median days on market

Estimated value trend

-9%

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 4577 Sargent Avenue

2026

Sold

$868,000

21 May 2026 by Reza Khan, of Reza Khan, 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 2 bedroom single-family properties in Castro Valley

In the last 12 months, 33 two-bedroom single-family properties similar to 4577 Sargent Avenue, have been sold.

This represents a 25% decrease in two-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

(32 reviews)

Get a market analysis

Trish Radovich

at Coldwell Banker Res. Broker

(2 reviews)

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Brendon Yim

at eXp Realty of California, Inc.

(16 reviews)

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Karen Fangfang Xu

at Century 21 Anew Realty

(11 reviews)

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Nearby agents

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

Sylvana Wong

Sellers who recommend Sylvana Wong have praised them for being local expert, supportive, responsive, clear communication, reliable, detail-oriented, and patient