Google street view image for 21000 Baker Rd, Castro Valley, CA 94546

Off Market May 1999 for $1.5M

—

Est. refi paymentEst. refi $9,663/mo

•

21 ba

•

17,428

sq ft

21000 Baker Rd, Castro Valley, CA 94546

About this home

21000 Baker Rd is a 17,428 square foot multi-family home on a 0.99 acre lot with 27 bedrooms and 21 bathrooms. - it last sold on May 14, 1999 for $1,575,000.

Multi-familyProperty Type

1968Year Built

0.99 acresLot Size

$90Price/Sq.Ft.

Source:Public Records

Redfin Estimate

There isn’t enough information to generate an accurate estimate at this time. Learn More

Market trends in 94546, CA

Last updated August 2026

Buyer's Market

Seller's Market

Seller's market

Sale-to-List Price

103.9%

1.3% MoM

Median sale price

$1.1M

$70K MoM

Avg. days on market

14d

1 days MoM

Recently sold homes

3 MoM

New listings for sale

$699,000
2 beds1 bath1,079 sq ft
18473 Apricot Way, Castro Valley, CA 94546
OPEN SUN, 1PM TO 3PM
$979,000
4 beds2.5 baths1,980 sq ft
4101 Toddika Ln, Castro Valley, CA 94546
OPEN WED, 10:30AM TO 12PM
$999,000
4 beds2 baths1,680 sq ft
20275 Stanton Ave, Castro Valley, CA 94546
OPEN SAT, 1:30PM TO 4PM
$799,000
2 beds2 baths1,122 sq ft
1540 Crescent Ave, Castro Valley, CA 94546
$1,175,000
3 beds2 baths1,440 sq ft
19453 Vaughn Ave, Castro Valley, CA 94546
Pacific Home Brokers
$695,000
2 beds1.5 baths1,207 sq ft
20279 Forest Ave, Castro Valley, CA 94546
(415) 510-8600
$870,000
3 beds1 bath1,080 sq ft
2976 Sydney Way, Castro Valley, CA 94546
COMING SOON
$1,550,000
3 beds1.5 baths1,851 sq ft
4618 Ewing Rd, Castro Valley, CA 94546
OPEN SAT, 1PM TO 4PM
$699,999
3 beds1 bath1,036 sq ft
19117 Parsons Ave, Castro Valley, CA 94546
OPEN SUN, 2PM TO 4PM
$549,950
3 beds2 baths1,354 sq ft
21239 Gary Dr Unit 202E, Hayward, CA 94546
See all

Provided by Redfin

Sale history for 21000 Baker Rd

Year

Property tax

Land + Additions

Assessment*

2025

$43,914 (+3.1%)

$741,484 + $1,711,057

$2,452,541

2024

$42,592 (+2.9%)

$741,484 + $1,711,057

$2,452,541

2023

$41,405 (+3.1%)

$726,948 + $1,677,515

$2,404,463

2022

$40,170 (+3.1%)

$698,725 + $1,612,385

$2,311,110

2021

$38,946 (+2.4%)

$698,725 + $1,612,385

$2,311,110

2020

$38,022 (−1.3%)

$685,026 + $1,580,775

$2,265,801

2019

$38,510 (+3.2%)

$678,002 + $1,564,567

$2,242,569

2018

$37,315 (+3.1%)

$664,711 + $1,533,895

$2,198,606

2017

$36,209 (+4.8%)

$638,904 + $1,474,343

$2,113,247

2016

$34,540 (+7.6%)

$638,904 + $1,474,343

$2,113,247

2015

$32,109 (+3.1%)

$626,379 + $1,445,440

$2,071,819

2014

$31,140 (+2.5%)

$604,886 + $1,395,842

$2,000,728

2013

$30,392 (+2.9%)

$604,886 + $1,395,842

$2,000,728

2012

$29,529 (+1.7%)

$602,157 + $1,389,544

$1,991,701

2011

$29,049 (+1.0%)

$590,351 + $1,362,301

$1,952,652

2010

$28,754 (+0.4%)

$578,776 + $1,335,592

$1,914,368

2009

$28,640 (+2.6%)

$574,453 + $1,325,615

$1,900,068

2008

$27,922

$575,820 + $1,328,770

$1,904,590

Tax history for 21000 Baker Rd

Year

Property tax

Land + Additions

Assessment*

2025

$43,914 (+3.1%)

$741,484 + $1,711,057

$2,452,541

2024

$42,592 (+2.9%)

$741,484 + $1,711,057

$2,452,541

2023

$41,405 (+3.1%)

$726,948 + $1,677,515

$2,404,463

2022

$40,170 (+3.1%)

$698,725 + $1,612,385

$2,311,110

2021

$38,946 (+2.4%)

$698,725 + $1,612,385

$2,311,110

2020

$38,022 (−1.3%)

$685,026 + $1,580,775

$2,265,801

2019

$38,510 (+3.2%)

$678,002 + $1,564,567

$2,242,569

2018

$37,315 (+3.1%)

$664,711 + $1,533,895

$2,198,606

2017

$36,209 (+4.8%)

$638,904 + $1,474,343

$2,113,247

2016

$34,540 (+7.6%)

$638,904 + $1,474,343

$2,113,247

2015

$32,109 (+3.1%)

$626,379 + $1,445,440

$2,071,819

2014

$31,140 (+2.5%)

$604,886 + $1,395,842

$2,000,728

2013

$30,392 (+2.9%)

$604,886 + $1,395,842

$2,000,728

2012

$29,529 (+1.7%)

$602,157 + $1,389,544

$1,991,701

2011

$29,049 (+1.0%)

$590,351 + $1,362,301

$1,952,652

2010

$28,754 (+0.4%)

$578,776 + $1,335,592

$1,914,368

2009

$28,640 (+2.6%)

$574,453 + $1,325,615

$1,900,068

2008

$27,922

$575,820 + $1,328,770

$1,904,590

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

Permits

Oct 26, 1998 • Final

Building

Work on a roof.

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

Interior

Room Information
# of Rooms: 69

Exterior

Exterior Information
Physical Condition: Good
Foundation Type: Concrete
Construction Type: Wood
Building Construction Quality: Average
Exterior Wall: Stucco
Roof Framing Type: Wood

Property Information
Subdivision Name: BAKER VISTA
Living Sq. Ft: 17,428
Building Sq. Ft: 17,428
# of Units: 21
# of Stories: 2

Parking & Garage Information
# of Parking Spaces: 21
Parking Type: Carport
Garage/Parking Sq. Ft: 4,400
Garage / Carport Type: Carport

Lot Information
# of Buildings: 1
Land Sq. Ft: 43,082
Legal Lot Number: 17
Municipality Name: CASTRO VALLEY UNINCORP
Acres: 0.989
County Use Description: MULTIPLE RESIDENTIAL BUILDING

Financial

Assessor Information
Assessment Year: 2025

Public facts

Beds: 27
Baths: 21.0
Sq. Ft.: 17,428
Stories: 2.0
Lot Size: 0.99 acres
Style: Multi-Family (5+ Unit)
Year Built: 1968
Year Renovated: 1968
County: Alameda County
APN: 084A001702823

Home facts updated by county records on Jul 28, 2026

Around this home

Schools

Castro Valley Elementary School

Public K-5 • Assigned • 0.3mi

6/10

Creekside Middle School

Public 6-8 • Assigned • 1.4mi

10/10

Castro Valley High School

Public 9-12 • Assigned • 0.9mi

9/10

Provided by GreatSchools

Lifestyle

Provided by Walk Score and Local Logic

Local insights from Redfin agents

Castro Valley is moving at a brisk pace this summer! Median prices are holding steady around $1.2M, but well-priced, turnkey homes are flying off the market in under 15 days, often over asking. Inventory is moving fast, so buyers must come prepared...
5 hours ago • Castro Valley
Johnny Singh
Redfin Premier agent
146 deals
Was this helpful?
Strong buyer demand keeps the Castro Valley market moving incredibly fast. With homes frequently selling above their $1.2 million median price, decisive action is essential. To win here, buyers need to submit competitive offers quickly and minimize...
1 month ago • Castro Valley
Karan Kandel
Redfin agent
13 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

Is this your home?

Track this home’s value and nearby sales activity

Nearby similar homes

$1,650,000

— beds— baths5,760 sq ft

203 Sunset Blvd, Cherryland, CA 94541

$1,100,000

9 beds4 baths3,277 sq ft

8117 Ney Ave, Oakland, CA 94605

$500,000

— beds— baths4,134 sq ft

1362 104th Ave, Oakland, CA 94603

$1,895,000

— beds— baths6,577 sq ft

3421 68th Ave, Oakland, CA 94605

$1,298,888

7 beds5 baths2,974 sq ft

26047 Gading Rd, Hayward, CA 94544

$1,390,100

Studio— baths— sq ft

243 Chumalia St, San Leandro, CA 94577

(415) 788-3100

New listings for sale in 94546

$699,000

2 beds1 bath1,079 sq ft

18473 Apricot Way, Castro Valley, CA 94546

OPEN SUN, 1PM TO 3PM

$979,000

4 beds2.5 baths1,980 sq ft

4101 Toddika Ln, Castro Valley, CA 94546

OPEN WED, 10:30AM TO 12PM

$999,000

4 beds2 baths1,680 sq ft

20275 Stanton Ave, Castro Valley, CA 94546

OPEN SAT, 1:30PM TO 4PM

$799,000

2 beds2 baths1,122 sq ft

1540 Crescent Ave, Castro Valley, CA 94546

$1,175,000

3 beds2 baths1,440 sq ft

19453 Vaughn Ave, Castro Valley, CA 94546

Pacific Home Brokers

$695,000

2 beds1.5 baths1,207 sq ft

20279 Forest Ave, Castro Valley, CA 94546

(415) 510-8600

$870,000

3 beds1 bath1,080 sq ft

2976 Sydney Way, Castro Valley, CA 94546

COMING SOON

$1,550,000

3 beds1.5 baths1,851 sq ft

4618 Ewing Rd, Castro Valley, CA 94546

OPEN SAT, 1PM TO 4PM

$699,999

3 beds1 bath1,036 sq ft

19117 Parsons Ave, Castro Valley, CA 94546

Home values near 21000 Baker Rd

Data from public records.

Address	Redfin Estimate
20920 Baker Rd, Castro Valley, CA 2 Beds \| 1 Baths \| 836 Sq. Ft.	$744,155
20944 Baker Rd, Castro Valley, CA 2 Beds \| 1 Baths \| 836 Sq. Ft.	$675,063

Address	Redfin Estimate
21013 Baker Rd, Castro Valley, CA 8 Beds \| 5 Baths \| 4063 Sq. Ft.	$1,504,775
21032 Baker Rd, Castro Valley, CA 3 Beds \| 2 Baths \| 1654 Sq. Ft.	$1,117,975

Address	Redfin Estimate
20960 Baker Rd, Castro Valley, CA 2 Beds \| 1 Baths \| 836 Sq. Ft.	$698,643
21020 Baker Rd, Castro Valley, CA 9 Beds \| 6 Baths \| 4316 Sq. Ft.	—

Download the Redfin App on the Apple App Store

Download the Redfin App from the Google Play Store

Join us

Become an Agent

Get referrals

Careers

Find homes faster

About us

Find us

Subsidiaries

Affiliated Business

Countries

United States

Canada

Updated September 2025: By searching, you agree to the Terms of Use, and Privacy Policy.

Do not sell or share my personal information.

REDFIN and all REDFIN variants, WALK SCORE, and the R logos, are trademarks of Redfin Corporation, registered or pending in the USPTO.

California DRE #01521930

Redfin is licensed to do business in New York as Redfin Real Estate. NY Standard Operating Procedures

New Mexico Real Estate Licenses

TREC: Info About Brokerage Services, Consumer Protection Notice

All mortgage lending products and information are provided by Rocket Mortgage, LLC | NMLS #3030; www.NMLSConsumerAccess.org. Licensed in 50 states. This site is not authorized by the New York State Department of Financial Services for mortgage solicitation or loan applications activities related to properties located in the State of New York.

Redfin Corporation is an affiliated business of Rocket Limited Partnership. Each company, and their subsidiaries, are separate legal entities operated and managed through its own management and governance structures.

If you are using a screen reader, or having trouble reading this website, please call Redfin Customer Support for help at 1-844-759-7732.

REDFIN IS COMMITTED TO AND ABIDES BY THE FAIR HOUSING ACT AND EQUAL OPPORTUNITY ACT. READ REDFIN'S FAIR HOUSING POLICY AND THE NEW YORK STATE FAIR HOUSING NOTICE.

GreatSchools Ratings provided by GreatSchools.org.

94541 homes for sale
94544 homes for sale
94546 homes for sale
94580 homes for sale
94583 homes for sale

Houses for rent in Castro Valley	Agents near me	Irvine, CA homes for sale	Castro Valley Housing Market
Houses for sale near me	San Diego, CA homes for sale	Fremont, CA homes for sale
Land for sale near me	San Francisco, CA homes for sale	Pasadena, CA homes for sale
Open Houses near me	Los Angeles, CA homes for sale	Castro Valley Property Records
Condos for sale near me	San Jose, CA homes for sale	CA New Listings

San Jose homes for sale
San Francisco homes for sale
Fremont homes for sale

About this home

Redfin Estimate

Market trends in 94546, CA

Sale history for 21000 Baker Rd

Tax history for 21000 Baker Rd

Permits

Property details

Around this home

Schools

Lifestyle

Local insights from Redfin agents

Climate risks

Historical weather

Sun exposure

Is this your home?

Nearby similar homes

New listings for sale in 94546

Home values near 21000 Baker Rd

More real estate resources