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Sold

$899,408

Est. refi paymentEst. refi $1,213/mo

•

1 ba

•

1,100

sq ft

Undisclosed Address, Castro Valley, CA 94546

About this home

THIS IS A '10' SHOW & YOU WILL SELL! UPDATE GOURMET 'MODEL HOME' KITCHEN FIT FOR THE FINEST CHEF! LG ADDED COMFY FR, LOOKS OUT

Single-familyProperty Type

1946Year Built

7,000 sq ftLot Size

$818Est. Price/Sq.Ft.

3 spacesParking

Source:Public Records

Redfin Estimate

$899,408

$720K since sold in August 1996$6,000 since September

Recently sold homes
Estimate history
Homes for sale

This home's estimate is 2.3% higher than the average sale price ($879K) of 6 comparable homes.

SOLD JUL 9, 2026
$984,777
A
3 beds2 baths1,650 sq ft
21451 Rizzo Ave, Castro Valley, CA 94546
SOLD SEP 30, 2026
$800,000
B
2 beds2 baths1,122 sq ft
1540 Crescent Ave, Castro Valley, CA 94546
SOLD JUL 21, 2026
$880,000
C
3 beds2 baths1,476 sq ft
20872 /74 Wilbeam Ave, Castro Valley, CA 94546
SOLD JUN 4, 2026
$850,000
D
2 beds1.5 baths905 sq ft
2651 Ione Ave, Castro Valley, CA 94546
SOLD AUG 7, 2026
$850,000
E
2 beds1 bath1,018 sq ft
2107 Lessley Ave, Castro Valley, CA 94546
SOLD APR 1, 2026
$910,000
F
3 beds2 baths1,185 sq ft
21330 Tyee St, Castro Valley, CA 94546

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Earn from this home

Sell

$851,819

Est. take-home

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Refinance

Est. cash available

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Rent

$3,215/mo

Redfin rental estimate

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Market trends in 94546, CA

Last updated September 2026

Buyer's Market

Seller's Market

Seller's market

Sale-to-list price

103.4%

0.6% MoM

Median sale price

$1.1M

$823 MoM

Avg. days on market

18d

3 days MoM

Recently sold homes

7 MoM

New listings for sale

OPEN SAT, 12PM TO 4PM
$999,000
3 beds2 baths1,514 sq ft
18416 Lakecrest Ct, Castro Valley, CA 94546
OPEN SAT, 1PM TO 4PM
$1,188,888
3 beds2 baths1,490 sq ft
3161 Brent Ct, Castro Valley, CA 94546
(888) 584-9427
OPEN SAT, 2PM TO 4PM
$740,000
2 beds2.5 baths1,440 sq ft
20111 W Ridge Ct, Castro Valley, CA 94546
OPEN SAT, 2PM TO 5PM
$1,350,000
3 beds2.5 baths2,427 sq ft
17955 Center St, Castro Valley, CA 94546
OPEN SAT, 2PM TO 4PM
$529,000
3 beds2 baths1,245 sq ft
21117 Gary Dr #213, Hayward, CA 94546
OPEN TODAY, 4PM TO 6PM
$1,249,000
4 beds2 baths1,752 sq ft
5032 Vannoy Ave, Castro Valley, CA 94546
OPEN FRI, 4:30PM TO 6:30PM
$999,000
3 beds3 baths1,737 sq ft
4247 Gem Ave, Castro Valley, CA 94546
VIDEO TOUR
$4,980,000
6 beds5 baths6,873 sq ft
4572 Ewing Rd, Castro Valley, CA 94546
OPEN SAT, 1PM TO 4PM
$1,249,000
3 beds2 baths1,731 sq ft
19431 Garrison Ave, Castro Valley, CA 94546
$549,988
3 beds2 baths1,354 sq ft
21239 Gary Dr #518, Hayward, CA 94546
See all

Provided by Redfin

Sale history

Year

Property tax

Land + Additions

Assessment*

2025

$4,890 (+2.7%)

$102,690 + $239,610

$342,300

2024

$4,763 (+2.1%)

$100,676 + $234,912

$335,588

2023

$4,665 (+2.5%)

$98,703 + $230,308

$329,011

2022

$4,551 (+1.3%)

$94,871 + $221,366

$316,237

2021

$4,493 (+1.4%)

$94,871 + $221,366

$316,237

2020

$4,430 (−0.6%)

$93,011 + $217,027

$310,038

2019

$4,458 (+6.2%)

$92,058 + $214,803

$306,861

2018

$4,199 (+2.6%)

$90,253 + $210,592

$300,845

2017

$4,094 (+6.2%)

$86,750 + $202,416

$289,166

2016

$3,854 (+2.9%)

$86,750 + $202,416

$289,166

2015

$3,746 (+5.7%)

$85,049 + $198,449

$283,498

2014

$3,543 (+1.5%)

$82,132 + $191,642

$273,774

2013

$3,492 (+2.2%)

$82,132 + $191,642

$273,774

2012

$3,415 (+15.4%)

$81,761 + $190,777

$272,538

2011

$2,960 (+2.2%)

$80,159 + $187,037

$267,196

2010

$2,897 (−1.1%)

$68,646 + $158,903

$227,549

2009

$2,929 (+4.6%)

$68,133 + $157,716

$225,849

2008

$2,799

$68,295 + $158,091

$226,386

Tax history

Year

Property tax

Land + Additions

Assessment*

2025

$4,890 (+2.7%)

$102,690 + $239,610

$342,300

2024

$4,763 (+2.1%)

$100,676 + $234,912

$335,588

2023

$4,665 (+2.5%)

$98,703 + $230,308

$329,011

2022

$4,551 (+1.3%)

$94,871 + $221,366

$316,237

2021

$4,493 (+1.4%)

$94,871 + $221,366

$316,237

2020

$4,430 (−0.6%)

$93,011 + $217,027

$310,038

2019

$4,458 (+6.2%)

$92,058 + $214,803

$306,861

2018

$4,199 (+2.6%)

$90,253 + $210,592

$300,845

2017

$4,094 (+6.2%)

$86,750 + $202,416

$289,166

2016

$3,854 (+2.9%)

$86,750 + $202,416

$289,166

2015

$3,746 (+5.7%)

$85,049 + $198,449

$283,498

2014

$3,543 (+1.5%)

$82,132 + $191,642

$273,774

2013

$3,492 (+2.2%)

$82,132 + $191,642

$273,774

2012

$3,415 (+15.4%)

$81,761 + $190,777

$272,538

2011

$2,960 (+2.2%)

$80,159 + $187,037

$267,196

2010

$2,897 (−1.1%)

$68,646 + $158,903

$227,549

2009

$2,929 (+4.6%)

$68,133 + $157,716

$225,849

2008

$2,799

$68,295 + $158,091

$226,386

*Taxable value of land and structures on it ("additions") is determined regularly by local assessors and does not affect market price.

Public record

Public record
Zoning
Permits

Beds

Baths

Stories

Lot width

—

Lot depth

—

Lot size

7,000 Sq. Ft.

Year renovated

1950

Sq. Ft.

1,100

Year built

1946

Style

Single Family Residential

County

Alameda County

APN

415 006005500

Parking Spaces

—

Basement

—

Accessible

—

HOA Dues

—

Garage

—

Features

—

Last updated by owner on Sep 16, 2026.

Single-Family Residence Districts

Single-family residence districts, hereinafter designated as R-1 districts, are established to provide for and protect established neighborhoods of one-family dwellings, and to provide space in suitable locations for additional development of this kind, together with appropriate community facilities and allowance for restricted interim cultivation of the soil compatible with such low-density residential development.

Permitted uses

Include but are not limited to:

Housing-Single unit
Agriculture-Cropland
Agriculture-Grove / orchard

Apr 17, 2025 • Final

Building

Tear off existing roofing and install new composition asphalt shingles on a residential building. Install a new roof deck with oriented strand board. Recycle the removed roofing material.

Roofing

Sep 29, 2005 • Final

Building

Tear off and replace the roof on a detached garage with composition shingles.

Roofing

Permit history is from public records and may be incomplete or inaccurate. Redfin and its agents make no representations about the property condition or permit status. Buyers should independently verify all information.

Property details

Around this home

Schools

Fairview Elementary School

Public K-6 • Assigned • 1.7mi

2/10

Bret Harte Middle School

Public 7-8 • Assigned • 1.4mi

4/10

Hayward High School

Public 9-12 • Assigned • 1.5mi

5/10

Provided by GreatSchools

Lifestyle

Provided by Walk Score and Local Logic

Local insights from Redfin agents

Castro Valley remains a highly competitive market. On average, homes are selling for 103.7% of their asking price, with nearly 60% of properties closing above list price.
2 days ago • Castro Valley
Karan Kandel
Redfin agent
13 deals
Was this helpful?
Castro Valley's fall market offers great buyer leverage. While median prices hold steady around $1.2M, increased inventory gives you room to negotiate on homes needing updates. Turnkey properties still move fast in under 15 days, so act quickly with...
3 weeks ago • Castro Valley
Johnny Singh
Redfin Premier agent
148 deals
Was this helpful?

Climate risks

1/10 Flood Factor

Minimal risk of a flood reaching the building in the next 30 years

1/10 Fire Factor

Unlikely to be in a wildfire in next 30 years

4/10 Heat Factor

7 days above 88° expected this year, 14 days in 30 years

1/10 Wind Factor

Minimal risk of severe winds over next 30 years

7/10 Air Factor

12 unhealthy days expected this year, 12 days in 30 years

Provided by First Street

Historical weather

Castro Valley, CA • 94546

Average low and high temperatures (°F)

Jan

Feb

Mar

Apr

May

Jun

Jul

Aug

Sep

Oct

Nov

Dec

Sun exposure

In this area, properties receive around 11.2 hours in June and 4.9 hours in December, placing it above the U.S. average for solar exposure.

11.2 hrs

4.9 hrs

JuneDecember

Provided by Shadowmap

Estimated sale price

$855,000 – $1.03M

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Nearby properties

Data from public records.

Address	Redfin Estimate
21348 Rizzo Avenue, Castro Valley, CA 2 Beds \| 1 Baths \| 1100 Sq. Ft.	$829,537
21366 Rizzo Avenue, Castro Valley, CA 3 Beds \| 1 Baths \| 1531 Sq. Ft.	$887,629

Address	Redfin Estimate
21342 Rizzo Avenue, Castro Valley, CA 2 Beds \| 1 Baths \| 1100 Sq. Ft.	$764,496
21360 Rizzo Avenue, Castro Valley, CA 3 Beds \| 2 Baths \| 1371 Sq. Ft.	$975,169

Address	Redfin Estimate
21331 Rizzo Avenue, Castro Valley, CA 3 Beds \| 2 Baths \| 2224 Sq. Ft.	$1,093,126
21319 Rizzo Avenue, Castro Valley, CA 3 Beds \| 1 Baths \| 1100 Sq. Ft.	$822,001

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GreatSchools Ratings provided by GreatSchools.org.

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Undisclosed Address, Castro Valley, CA 94546

About this home

Redfin Estimate

Earn from this home

Market trends in 94546, CA

Sale history

Tax history

Public record

Property details

Public facts

Around this home

Schools

Lifestyle

Local insights from Redfin agents

Climate risks

Historical weather

Sun exposure

Nearby similar homes

New listings for sale in 94546

Nearby properties

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