OFF MARKET

Off Market Sep 2009 for $2M

—

Est. refi paymentEst. refi $12,878/mo

•

80 ba

•

38,526

sq ft

21019 Baker Rd, Castro Valley, CA 94546

About this home

21019 Baker Rd is a 38,526 square foot multi-family home on a 0.83 acre lot with 88 bedrooms and 80 bathrooms. - it last sold on September 18, 2009 for $2,000,100.

Multi-familyProperty Type

2013Year Built

0.83 acresLot Size

$52Price/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

105.6%

+0.7% MoM

Median sale price

$1.1M

$45K MoM

Avg. days on market

13d

1 days MoM

Recently sold homes

100

5 MoM

New listings for sale

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COMING SOON
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$1,175,000
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(415) 510-8600
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COMING SOON
$1,550,000
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HOT HOME
$699,999
3 beds1 bath1,036 sq ft
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$549,950
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See all

Provided by Redfin

Sale history for 21019 Baker Rd

Year

Property tax

Land + Additions

Assessment*

2025

$170,279 (+2.6%)

$2,581,460 + $9,438,737

$12,020,197

2024

$166,000 (+2.3%)

$2,581,460 + $9,438,737

$12,020,197

2023

$162,293 (+2.4%)

$2,530,860 + $9,253,706

$11,784,566

2022

$158,553 (+2.2%)

$2,432,600 + $8,894,424

$11,327,024

2021

$155,073 (+2.5%)

$2,432,600 + $8,894,424

$11,327,024

2020

$151,326 (−1.6%)

$2,384,920 + $8,720,096

$11,105,016

2019

$153,838 (+3.1%)

$2,360,480 + $8,630,699

$10,991,179

2018

$149,207 (+2.7%)

$2,314,200 + $8,461,530

$10,775,730

2017

$145,346 (+5.0%)

$2,224,360 + $8,133,048

$10,357,408

2016

$138,400 (+7.3%)

$2,224,360 + $8,133,048

$10,357,408

2015

$128,950 (+2.7%)

$2,180,760 + $7,973,581

$10,154,341

2014

$125,562 (+88.4%)

$2,105,960 + $7,700,000

$9,805,960

2013

$66,639 (+186.3%)

$2,105,960 + $7,700,000

$9,805,960

2012

$23,276 (+1.3%)

$2,096,460 + $3,800,000

$5,896,460

2011

$22,980

$2,055,360

2010

$2,015,060

Tax history for 21019 Baker Rd

Year

Property tax

Land + Additions

Assessment*

2025

$170,279 (+2.6%)

$2,581,460 + $9,438,737

$12,020,197

2024

$166,000 (+2.3%)

$2,581,460 + $9,438,737

$12,020,197

2023

$162,293 (+2.4%)

$2,530,860 + $9,253,706

$11,784,566

2022

$158,553 (+2.2%)

$2,432,600 + $8,894,424

$11,327,024

2021

$155,073 (+2.5%)

$2,432,600 + $8,894,424

$11,327,024

2020

$151,326 (−1.6%)

$2,384,920 + $8,720,096

$11,105,016

2019

$153,838 (+3.1%)

$2,360,480 + $8,630,699

$10,991,179

2018

$149,207 (+2.7%)

$2,314,200 + $8,461,530

$10,775,730

2017

$145,346 (+5.0%)

$2,224,360 + $8,133,048

$10,357,408

2016

$138,400 (+7.3%)

$2,224,360 + $8,133,048

$10,357,408

2015

$128,950 (+2.7%)

$2,180,760 + $7,973,581

$10,154,341

2014

$125,562 (+88.4%)

$2,105,960 + $7,700,000

$9,805,960

2013

$66,639 (+186.3%)

$2,105,960 + $7,700,000

$9,805,960

2012

$23,276 (+1.3%)

$2,096,460 + $3,800,000

$5,896,460

2011

$22,980

$2,055,360

2010

$2,015,060

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

Permits

Nov 21, 2013 • Final

Building

Complete construction of a new multifamily residential building with a parking garage. The building includes residential units on the second and third floors with associated decking and courtyard space. Perform final inspections and gas testing.

New construction

Jul 28, 2011 • Final

Building

Construct a new forty-unit condominium building with a parking garage and residential units on the second and third floors. The building includes habitable areas, outside decking, a courtyard, and entry decks.

New construction

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: 168

Exterior

Exterior Information
Physical Condition: Good
Construction Type: Wood
Building Construction Quality: Poor
Building Type: Apartment Condo

Property Information
Living Sq. Ft: 38,526
Building Sq. Ft: 38,526
# of Units: 40
# of Stories: 3

Lot Information
# of Buildings: 1
Land Sq. Ft: 36,251
Municipality Name: CASTRO VALLEY UNINCORP
Acres: 0.8322
County Use Description: MULTIPLE RESIDENTIAL BUILDING

Financial

Assessor Information
Assessment Year: 2025

Public facts

Beds: 88
Baths: 80.0
Sq. Ft.: 38,526
Stories: 3.0
Lot Size: 0.83 acres
Style: Multi-Family (5+ Unit)
Year Built: 2013
Year Renovated: 2013
County: Alameda County
APN: 084A001603200

Home facts updated by county records on Jul 28, 2026

About this building

Sorry, but there are no photos available for the building.

No units for sale

21019 Baker Rd Castro Valley, CA, 94546

See photos & sale trends

Photo not available

Units for sale

Unit Information Not Available

There aren't any units for sale in this building.

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's late-summer market shows a clear split. While median prices hold near $1.2M, increased inventory gives buyers leverage on older properties. However, immaculate homes still go pending in under 15 days. A strong, clean offer is key!
2 weeks 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

3/10 Flood Factor

Estimated 10-14% chance 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

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New listings for sale in 94546

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COMING SOON

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Home values near 21019 Baker Rd

Data from public records.

Address	Redfin Estimate
21013 Baker Rd, Castro Valley, CA 8 Beds \| 5 Baths \| 4063 Sq. Ft.	$1,504,775
21055 Baker Rd, Castro Valley, CA 2 Beds \| 1.5 Baths \| 1056 Sq. Ft.	$533,292

Address	Redfin Estimate
21061 Baker Rd Apartment 14, Castro Valley, CA 2 Beds \| 2 Baths \| 1056 Sq. Ft.	$565,248
21067 Baker Rd, Castro Valley, CA 2 Beds \| 2 Baths \| 1056 Sq. Ft.	$472,280

Address	Redfin Estimate
21047 Baker Rd, Castro Valley, CA 2 Beds \| 2 Baths \| 1056 Sq. Ft.	$474,307
21039 Baker Rd, Castro Valley, CA 2 Beds \| 1.5 Baths \| 1056 Sq. Ft.	$509,927

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GreatSchools Ratings provided by GreatSchools.org.

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About this home

Redfin Estimate

Market trends in 94546, CA

Sale history for 21019 Baker Rd

Tax history for 21019 Baker Rd

Permits

Property details

About this building

Unit Information Not Available

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 21019 Baker Rd

More real estate resources