OFF MARKET

Off market sep 2025 for $1.3M

$1,482,745

Est. refi paymentEst. refi $9,192/mo

•

2,855

sq ft

20595 Center St, Castro Valley, CA 94546

About this home

Location, Location, Location! MOVE-IN READY! Potential for ADU Why rent when you can own and rent at the same time—let the second unit help pay your mortgage! This rare duplex feels like two separate single-family homes, making it perfect for owner-occupants or investors. Situated on approximately 1/4 acre at the end of a private flag lot, this large duplex features: Unit 1 (Owner's Unit): 3 bedrooms, 2 bathrooms, 2-car garage Unit 2: 2 bedrooms, 1.5 bathrooms, 1-car garage, Both units have private fenced backyards, Room for 4–6 cars parking in front of the units. Both units have been fully upgraded. Brand new kitchen cabinets and countertops (one unit includes a center island), Heavy-duty stainless steel range hoods. All-new stainless appliances, including ranges and dishwashers. Fresh interior paint throughout both units, New laminate including the stairs. Ideal for families, especially with young children, thanks to the huge private yard and walking distance to a well-rated middle school. Easy access to highways 580, 880, and 660, and you're just minutes from Lake Chabot, BART, downtown, and local shopping centers. This property checks all the boxes: location, condition, flexibility, and investment potential. Don't miss out—move in today and start building equity!

Single-familyProperty Type

1974Year Built

0.25 acresLot Size

$519Est. Price/Sq.Ft.

3 car garageParking

Listed by Kanwal Gill •DRE #02119969 • Keller Williams Realty

Bought with Jawad Khan •DRE #01883577 • Alliance Bay Realty

Redfin checked: 2 minutes ago

•Source:bridgeMLS, Bay East AOR, or Contra Costa AOR #41104718

Redfin Estimate

$1,482,745

$118K since sold in September 2025$6,000 since September

Recently sold homes
Estimate history
Homes for sale

This home's estimate is 11.8% higher than the average sale price ($1.33M) of 6 comparable homes.

SOLD AUG 26, 2026
$900,000
A
5 beds3 baths2,779 sq ft
22745 Bayview Ave, Hayward, CA 94541
SOLD JUL 30, 2026
$1,350,000
B
4 beds3 baths2,645 sq ft
4592 Edwards Ln, Castro Valley, CA 94546
SOLD JUN 25, 2026
$1,342,000
C
6 beds4 baths3,002 sq ft
20240 Anita Ave, Castro Valley, CA 94546
SOLD JUL 10, 2026
$1,265,500
D
3 beds2 baths2,164 sq ft
4591 Edwards Ln, Castro Valley, CA 94546
SOLD AUG 17, 2026
$1,400,000
E
4 beds2.5 baths2,134 sq ft
19009 Helton St, Castro Valley, CA 94546
SOLD MAY 8, 2026
$1,698,000
F
6 beds4.5 baths2,522 sq ft
4519 Edwards Ln, Castro Valley, CA 94546

Claim this home to receive a free report every month with insights on the changing estimate.

Earn from this home

Sell

$332,901

Est. take-home

List your home with Redfin and save $7,414

Refinance

Est. cash available

Get cash now or lower your monthly rate

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

VIDEO TOUR
$4,980,000
6 beds5 baths6,873 sq ft
4572 Ewing Rd, Castro Valley, CA 94546
OPEN WED, 10AM TO 1PM
$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
OPEN SUN, 12PM TO 3PM
$895,000
3 beds2 baths1,509 sq ft
17494 Ehle St, Castro Valley, CA 94546
3D WALKTHROUGH
$699,900
2 beds1 bath1,188 sq ft
2223 Lessley Ave, Castro Valley, CA 94546
$2,600,000
5 beds6 baths4,216 sq ft
4683 Proctor Rd, Castro Valley, CA 94546
$1,490,000
4 beds2 baths1,916 sq ft
4475 Hillsborough Dr, Castro Valley, CA 94546
3D & VIDEO TOUR
$949,000
3 beds2.5 baths1,918 sq ft
20061 Santa Maria Ave, Castro Valley, CA 94546
3D & VIDEO TOUR
$1,188,000
4 beds2.5 baths2,295 sq ft
2783 Jennifer Dr, Castro Valley, CA 94546
OPEN SAT, 2PM TO 4PM
$1,175,000
3 beds2 baths1,795 sq ft
19563 Helen Pl, Castro Valley, CA 94546
See all

Provided by Redfin

Sale history for 20595 Center St

Date

Event

Price

bridgeMLS, Bay East AOR, or Contra Costa AOR #41104718

Sep 12, 2025

Sold

$1,365,000

$478/sq ft

Aug 4, 2025

Pending

—

Jul 14, 2025

Listed

$1,395,000

$489/sq ft

bridgeMLS, Bay East AOR, or Contra Costa AOR #41104719

Sep 12, 2025

Sold

$1,365,000

$478/sq ft

Aug 4, 2025

Pending

—

Jul 14, 2025

Listed

$1,395,000

$489/sq ft

+54

Location, Location, Location! MOVE-IN READY! Potential for ADU Why rent when you can own and rent at the same time—let the second unit help pay your mortgage! This rare duplex feels like two separate single-family homes, making it perfect for owner-occupants or investors. Situated on approximately 1/4 acre at the end of a private flag lot, this large duplex features: Unit 1 (Owner's Unit): 3 bedrooms, 2 bathrooms, 2-car garage Unit 2: 2 bedrooms, 1.5 bathrooms, 1-car garage, Both units have private fenced backyards, Room for 4–6 cars parking in front of the units, Both units have been fully upgraded. Brand new kitchen cabinets and countertops (one unit includes a center island), Heavy-duty stainless steel range hoods. All-new stainless appliances, including ranges and dishwashers. Fresh interior paint throughout both units, New laminate including the stairs. Ideal for families, especially with young children, thanks to the huge private yard and walking distance to a well-rated middle school. Easy access to highways 580, 880, and 660, and you're just minutes from Lake Chabot, BART, downtown, and local shopping centers. This property checks all the boxes: location, condition, flexibility, and investment potential. Don't miss out—move in today and start building equity!

bridgeMLS, Bay East AOR, or Contra Costa AOR #41104720

Sep 12, 2025

Sold

$1,365,000

$478/sq ft

Aug 4, 2025

Pending

—

Jul 14, 2025

Listed

$1,395,000

$489/sq ft

+54

bridgeMLS, Bay East AOR, or Contra Costa AOR #40712066

Dec 1, 2015

Sold

$765,000

$268/sq ft

Oct 14, 2015

Pending

—

Oct 6, 2015

Price Changed

$699,500

$245/sq ft

Aug 19, 2015

Listed

$829,000

$290/sq ft

bridgeMLS, Bay East AOR, or Contra Costa AOR #40712004

Dec 1, 2015

Sold

$765,000

$268/sq ft

Oct 14, 2015

Pending

—

Oct 6, 2015

Price Changed

$699,500

$245/sq ft

Aug 18, 2015

Listed

$829,000

$290/sq ft

Public Records

Oct 15, 1987

Sold

$202,000

$71/sq ft

Year

Property tax

Land + Additions

Assessment*

2025

$12,289 (+2.4%)

$409,500 + $955,500

$1,365,000

2024

$12,002 (+1.8%)

$271,675 + $633,908

$905,583

2023

$11,789 (−0.3%)

$266,348 + $621,479

$887,827

2022

$11,822 (+5.2%)

$256,007 + $597,350

$853,357

2021

$11,242 (+2.4%)

$256,007 + $597,350

$853,357

2020

$10,981 (−1.7%)

$250,988 + $585,638

$836,626

2019

$11,175 (+2.9%)

$248,415 + $579,635

$828,050

2018

$10,857 (+2.7%)

$243,545 + $568,272

$811,817

2017

$10,567 (+5.0%)

$234,090 + $546,210

$780,300

2016

$10,062 (+117.6%)

$234,090 + $546,210

$780,300

2015

$4,625 (+2.2%)

$229,500 + $535,500

$765,000

2014

$4,525 (+1.7%)

$93,685 + $221,721

$315,406

2013

$4,450 (+2.5%)

$93,685 + $221,721

$315,406

2012

$4,343 (+1.5%)

$93,262 + $220,720

$313,982

2011

$4,280 (+0.9%)

$91,434 + $216,393

$307,827

2010

$4,244

$89,641 + $212,150

$301,791

2009

$4,242 (+3.7%)

$88,971 + $210,566

$299,537

2008

$4,090

$89,183 + $211,067

$300,250

Tax history for 20595 Center St

Year

Property tax

Land + Additions

Assessment*

2025

$12,289 (+2.4%)

$409,500 + $955,500

$1,365,000

2024

$12,002 (+1.8%)

$271,675 + $633,908

$905,583

2023

$11,789 (−0.3%)

$266,348 + $621,479

$887,827

2022

$11,822 (+5.2%)

$256,007 + $597,350

$853,357

2021

$11,242 (+2.4%)

$256,007 + $597,350

$853,357

2020

$10,981 (−1.7%)

$250,988 + $585,638

$836,626

2019

$11,175 (+2.9%)

$248,415 + $579,635

$828,050

2018

$10,857 (+2.7%)

$243,545 + $568,272

$811,817

2017

$10,567 (+5.0%)

$234,090 + $546,210

$780,300

2016

$10,062 (+117.6%)

$234,090 + $546,210

$780,300

2015

$4,625 (+2.2%)

$229,500 + $535,500

$765,000

2014

$4,525 (+1.7%)

$93,685 + $221,721

$315,406

2013

$4,450 (+2.5%)

$93,685 + $221,721

$315,406

2012

$4,343 (+1.5%)

$93,262 + $220,720

$313,982

2011

$4,280 (+0.9%)

$91,434 + $216,393

$307,827

2010

$4,244

$89,641 + $212,150

$301,791

2009

$4,242 (+3.7%)

$88,971 + $210,566

$299,537

2008

$4,090

$89,183 + $211,067

$300,250

*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

0.25 Acres

Year renovated

1974

Sq. Ft.

2,855

Year built

1974

Style

Multi-Family (2-4 Unit)

County

Alameda County

APN

084C065500504

Parking Spaces

—

Basement

—

Accessible

—

HOA Dues

—

Garage

—

Features

—

Last updated by owner on Sep 17, 2026.

RMF

Residential Medium Density Family District - Castro Valley

Residential medium density family districts, hereinafter designated as RMF, are established to support medium density multi-family residential development in Castro Valley. The RMF district implements and is consistent with the residential medium density multifamily land use classification of the Castro Valley General Plan.

Permitted uses

Include but are not limited to:

Agriculture-Other
Housing-Group
Housing-Single unit
Housing-Multiple units
Housing-Senior
Agriculture-Cropland
Agriculture-Grove / orchard / vineyard

Property details

Parking

Parking Information
Garage Spaces: 3
Covered Spaces: 3
Parking Features: Attached, Off Street, Garage Door Opener

Interior

Bathroom Information
# of Bathrooms Total: 4
# of Bathrooms Full: 3
# of Bathrooms Partial: 1

Interior Features
Interior Features: Breakfast Nook
Appliances: Dishwasher, Gas Range, Dryer, Washer, Gas Water Heater
Laundry Features: In Garage, In Unit
Street Level Features: 3 Bedrooms, 0.5 Bath, 2 Baths, Laundry Facility, Main Entry
Flooring: Laminate, Tile

Room Information
Kitchen Features: Breakfast Nook,Dishwasher,Eat-in Kitchen,Disposal,Gas Range/Cooktop,Kitchen Island
Rooms Total: 9
Room Type: Basement

Exterior

Building Information
Construction Materials: Stucco
Building Area Total: 2,855

Exterior Features
Exterior Features: Back Yard, Dog Run, Garden/Play
Door Features: Mirrored Closet Door(s)
Roof: Shingle

Property Information
Living Area: 2855
Living Area Units: Square Feet
Property Type: Residential
Property Sub Type: Single Family Residence
Year Built: 1974

Lot Information
Lot Size Square Feet: 11052
Lot Size Area: 0.25
Lot Size Units: Acres
Lot Size Acres: 0.25
Lot Features: 2 Houses / 1 Lot

Utilities

Utility Information
Utilities: Individual Electric Meter, Individual Gas Meter

Heating & Cooling
Has Heating
Heating: Forced Air, Wall Furnace

Public facts

Beds: 5
Baths: 3.0
Sq. Ft.: 2,855
Stories: 2.0
Lot Size: 0.25 acres
Style: Multi-Family (2-4 Unit)
Year Built: 1974
Year Renovated: 1974
County: Alameda County
APN: 084C065500504

Home facts updated by county records on Sep 17, 2026

Around this home

Schools

Marshall Elementary School

Public K-5 • Assigned • 0.3mi

9/10

Creekside Middle School

Public 6-8 • Assigned • 0.3mi

10/10

Castro Valley High School

Public 9-12 • Assigned • 1.0mi

9/10

Provided by GreatSchools

Lifestyle

Provided by Walk Score and Local Logic

Local insights from Redfin agents

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

3/10 Fire Factor

0.62% chance of being in a wildfire in next 30 years

4/10 Heat Factor

7 days above 88° expected this year, 15 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

$1.41M – $1.71M

Reach more buyers when you sell with Redfin. Save up to $14,827 in fees. 3 minutes to get started.

Need the cash from your home fast? Sell to .

Nearby similar homes

3D WALKTHROUGH

$1,099,999

3 beds2.5 baths2,154 sq ft

23661 Glenbrook Ln, Hayward, CA 94541

$1,498,000

4 beds3 baths3,275 sq ft

19912 Conrad Ct, Castro Valley, CA 94546

OPEN SAT, 11:30AM TO 3PM3D WALKTHROUGH

$849,500

3 beds2 baths2,079 sq ft

22372 Ralston Ct, Fairview, CA 94541

$799,888

3 beds1 bath988 sq ft

2240 Lessley Ave, Castro Valley, CA 94546

$1,049,900

3 beds2 baths1,640 sq ft

3253 Jamie Way, Fairview, CA 94541

$799,999

3 beds2 baths1,242 sq ft

1654 D St, Hayward, CA 94541

New listings for sale in 94546

VIDEO TOUR

$4,980,000

6 beds5 baths6,873 sq ft

4572 Ewing Rd, Castro Valley, CA 94546

OPEN WED, 10AM TO 1PMVIDEO TOUR

$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

OPEN SUN, 12PM TO 3PM

$895,000

3 beds2 baths1,509 sq ft

17494 Ehle St, Castro Valley, CA 94546

3D WALKTHROUGH

$699,900

2 beds1 bath1,188 sq ft

2223 Lessley Ave, Castro Valley, CA 94546

$2,600,000

5 beds6 baths4,216 sq ft

4683 Proctor Rd, Castro Valley, CA 94546

$1,490,000

4 beds2 baths1,916 sq ft

4475 Hillsborough Dr, Castro Valley, CA 94546

3D & VIDEO TOUR

$949,000

3 beds2.5 baths1,918 sq ft

20061 Santa Maria Ave, Castro Valley, CA 94546

3D & VIDEO TOUR

$1,188,000

4 beds2.5 baths2,295 sq ft

2783 Jennifer Dr, Castro Valley, CA 94546

Home values near 20595 Center St

Data from public records.

Address	Redfin Estimate
20443 Center St, Castro Valley, CA 2 Beds \| 1 Baths \| 986 Sq. Ft.	$764,427
20331 Center St, Castro Valley, CA 3 Beds \| 2 Baths \| 1742 Sq. Ft.	$986,819

Address	Redfin Estimate
20641 Center St, Castro Valley, CA 4 Beds \| 2 Baths \| 1062 Sq. Ft.	$950,888
20977 Center St, Castro Valley, CA 3 Beds \| 2 Baths \| 1268 Sq. Ft.	$941,808

Address	Redfin Estimate
20752 Center St, Castro Valley, CA 5 Beds \| 4 Baths \| 2329 Sq. Ft.	$1,387,087
20753 Center St, Castro Valley, CA 1 Beds \| 1 Baths \| 628 Sq. Ft.	$687,308

Property information provided by bridgeMLS, Bay East AOR, or Contra Costa AOR when last listed in 2025. This data may not match . Learn more.

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.

94552 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	Sacramento, 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

Central East Castro Valley homes for sale
Central East homes for sale

About this home

Redfin Estimate

Earn from this home

Market trends in 94546, CA

Sale history for 20595 Center St

Tax history for 20595 Center St

Public record

Property details

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

Home values near 20595 Center St

More real estate resources