OFF MARKET

Off Market Aug 2023 for $3.1M

$3,681,843

Est. refi paymentEst. refi $15,338/mo

•

6,114

sq ft

27163 Palomares Rd, Castro Valley, CA 94552

About this home

Gated estate in Palomares Canyon, private setting on 35 sprawling acres. View Aerial Photos to appreciate everything property has to offer. 34 acres on Williamson Act Contract with very low property taxes & potential to build another home. Main home features large living room w/vaulted ceiling & two-way fireplace; amazing formal dining room w/custom table; adjacent butler's pantry; fully-equipped kitchen; dining room w/indoor atrium & beautiful view of rear yard; large family room w/built-in bar overlooking pool; spacious primary suite w/mirrored closets, skylights, large vanity, sunken tub, shower, second bathroom & indoor spa; library w/cabinets & shelves; office w/desk & file cabinets; expansive wood deck at south end of home; views of yards and pool from most rooms; 1br/1ba, 816Sf ADU built in 2000; large swimming pool w/automatic cover; pool house w/full bath; historic barn from the 1800's; 2 miles to 580; minutes to Castro Valley & Pleasanton. Open House, 7/8 & 7/9, 1:00-5:00 PM

Single-familyProperty Type

1961Year Built

35.38 acresLot Size

$602Est. Price/Sq.Ft.

3 car garageParking

Listed by Steve Pierce •DRE #01049482 • KW Advisors

Bought with Thomas Westfall •DRE #01833889 • Compass

Redfin checked: a minute ago

•Source:bridgeMLS, Bay East AOR, or Contra Costa AOR #40961275

Redfin Estimate

$3,681,843

$582K since sold in August 2023$101K since August

Recently sold homes
Estimate history
Homes for sale

This home's estimate is 91.9% higher than the average sale price ($1.92M) of 6 comparable homes.

SOLD DEC 30, 2025
$1,452,000
A
4 beds3.5 baths2,928 sq ft
29625 Palomares Rd, Castro Valley, CA 94552
SOLD MAY 5, 2026
$1,850,000
B
5 beds4 baths2,873 sq ft
4164 Oak Pointe Ct, Hayward, CA 94542
SOLD OCT 17, 2025
$1,935,000
C
6 beds4 baths4,861 sq ft
30261 Palomares Rd, Castro Valley, CA 94552
SOLD AUG 10, 2026
$1,725,000
D
5 beds3 baths2,650 sq ft
27734 Fallen Leaf Ct, Hayward, CA 94542
SOLD AUG 10, 2026
$1,500,000
E
4 beds3 baths2,552 sq ft
26918 Claiborne Ct, Hayward, CA 94542
SOLD JUN 15, 2026
$3,050,000
F
4 beds6.5 baths4,668 sq ft
3 Stonebrae Rd, Hayward, CA 94542

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

Earn from this home

Sell

$1,146,546

Est. take-home

List your home with Redfin and save $18,409

Refinance

Est. cash available

Get cash now or lower your monthly rate

Rent

$7,211/mo

Redfin rental estimate

List your home for rent

Market trends in 94552, CA

Last updated August 2026

Buyer's Market

Seller's Market

Seller's market

Sale-to-List Price

102.3%

0.1% MoM

Median sale price

$1.6M

$703 MoM

Avg. days on market

16d

1 days MoM

Recently sold homes

5 MoM

New listings for sale

OPEN FRI, 4PM TO 6PM
$1,499,999
4 beds2 baths2,030 sq ft
5736 Medallion Ct, Castro Valley, CA 94552
OPEN SAT, 1PM TO 4PM
$1,750,000
4 beds3 baths2,927 sq ft
19491 Edwin Markham, Castro Valley, CA 94552
COMING SOON
$1,450,000
3 beds2 baths1,612 sq ft
9338 Crow Canyon Rd, Castro Valley, CA 94552
COMING SOON
$799,000
2 beds2.5 baths1,334 sq ft
5371 San Simeon Pl, Castro Valley, CA 94552
See all

Provided by Redfin

Sale history for 27163 Palomares Rd

Year

Property tax

Land + Additions

Assessment*

2025

$30,355 (+2.1%)

$714,000 + $1,836,000

$2,550,000

2024

$29,740 (+366.1%)

$714,000 + $1,836,000

$2,550,000

2023

$6,381 (+1.7%)

$700,000 + $1,800,000

$2,500,000

2022

$6,275 (+2.5%)

$45,953 + $466,429

$512,382

2021

$6,122 (+2.2%)

$45,953 + $466,429

$512,382

2020

$5,989 (−1.6%)

$45,052 + $457,284

$502,336

2019

$6,084 (+2.8%)

$44,590 + $452,596

$497,186

2018

$5,918 (+2.6%)

$43,716 + $443,723

$487,439

2017

$5,769 (+5.2%)

$42,019 + $426,495

$468,514

2016

$5,486 (+6.8%)

$42,019 + $426,495

$468,514

2015

$5,139 (+0.7%)

$41,195 + $418,134

$459,329

2014

$5,104 (+0.5%)

$39,781 + $403,789

$443,570

2013

$5,079 (+1.8%)

$39,781 + $403,789

$443,570

2012

$4,989 (+1.3%)

$39,602 + $401,965

$441,567

2011

$4,925 (+0.6%)

$38,825 + $394,084

$432,909

2010

$4,895 (−0.7%)

$38,064 + $386,358

$424,422

2009

$4,928 (+3.3%)

$37,780 + $383,472

$421,252

2008

$4,768

$37,869 + $384,385

$422,254

Tax history for 27163 Palomares Rd

Year

Property tax

Land + Additions

Assessment*

2025

$30,355 (+2.1%)

$714,000 + $1,836,000

$2,550,000

2024

$29,740 (+366.1%)

$714,000 + $1,836,000

$2,550,000

2023

$6,381 (+1.7%)

$700,000 + $1,800,000

$2,500,000

2022

$6,275 (+2.5%)

$45,953 + $466,429

$512,382

2021

$6,122 (+2.2%)

$45,953 + $466,429

$512,382

2020

$5,989 (−1.6%)

$45,052 + $457,284

$502,336

2019

$6,084 (+2.8%)

$44,590 + $452,596

$497,186

2018

$5,918 (+2.6%)

$43,716 + $443,723

$487,439

2017

$5,769 (+5.2%)

$42,019 + $426,495

$468,514

2016

$5,486 (+6.8%)

$42,019 + $426,495

$468,514

2015

$5,139 (+0.7%)

$41,195 + $418,134

$459,329

2014

$5,104 (+0.5%)

$39,781 + $403,789

$443,570

2013

$5,079 (+1.8%)

$39,781 + $403,789

$443,570

2012

$4,989 (+1.3%)

$39,602 + $401,965

$441,567

2011

$4,925 (+0.6%)

$38,825 + $394,084

$432,909

2010

$4,895 (−0.7%)

$38,064 + $386,358

$424,422

2009

$4,928 (+3.3%)

$37,780 + $383,472

$421,252

2008

$4,768

$37,869 + $384,385

$422,254

*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

1.5

Lot width

—

Lot depth

—

Lot size

1.2 Acres

Year renovated

1970

Sq. Ft.

6,114

Year built

1961

Style

Single Family Residential

County

Alameda County

APN

085A290101000

Parking Spaces

—

Basement

—

Accessible

—

HOA Dues

—

Garage

—

Features

—

Last updated by owner on Jul 27, 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

Jan 14, 2025 • Final

Building

Remove existing tar and gravel roofing and install a new built-up roof on a residential building. Use the existing roof deck.

Roofing

Jan 29, 2013 • Final

Building

Replace the fan coil unit and condenser.

HVAC

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

Parking

Parking Information
Has Attached Garage
Garage Spaces: 3
Covered Spaces: 3
Parking Features: Attached, Int Access From Garage, Garage Door Opener

Interior

Virtual Tour

Bathroom Information
# of Bathrooms Total: 6
# of Bathrooms Full: 5
# of Bathrooms Partial: 1
ADU Baths Full: 1
Other Bathrooms Included Features: Stall Shower, Tile, Tub, Marble
Primary Bathroom Included Features: Bidet, Solid Surface, Stall Shower, Sunken Tub, Tile, Marble, Window

Interior Features
Interior Features: Dining Area, Family Room, Formal Dining Room, In-Law Floorplan, Library, Office, Breakfast Bar, Stone Counters
Appliances: Dishwasher, Double Oven, Electric Range, Disposal, Microwave, Oven, Refrigerator, Dryer, Washer, Electric Water Heater
Accessibility Features: Accessible Hallway(s)
Laundry Features: Dryer, Laundry Room, Washer, Electric
Upper Level Features: 1 Bedroom, 1 Bath
Street Level Features: 4 Bedrooms, 4 Baths, Primary Bedrm Suite - 1, Main Entry
Window Features: Window Coverings
Fireplaces Total: 2
Has Fireplace
Flooring: Tile, Carpet

Room Information
Kitchen Features: Breakfast Bar,Counter - Stone,Dishwasher,Double Oven,Electric Range/Cooktop,Garbage Disposal,Microwave,Oven Built-in,Refrigerator
ADU Has Kitchen
Rooms Total: 12
Fireplace Features: Dining Room, Family Room, Living Room, Stone, Two-Way, Wood Burning
Basement: Crawl Space

Exterior

Building Information
Construction Materials: Wood Siding
Building Area Total: 6,114

Exterior Features
Exterior Features: Backyard, Back Yard, Front Yard, Sprinklers Automatic, Sprinklers Front
Door Features: Mirrored Closet Door(s)
Fencing: Fenced
Roof: Shake

Pool Information
Pool Features: Gas Heat, Gunite, In Ground, Pool Cover, Pool Sweep, Pool House
Has Private Pool

Property Information
Living Area: 6114
Living Area Units: Square Feet
Property Type: Residential
Property Sub Type: Single Family Residence
Year Built: 1961
Has ADU

Lot Information
Lot Size Square Feet: 1541153
Lot Size Area: 35.38
Lot Size Units: Acres
Lot Size Acres: 35.38
Lot Features: Agricultural, Level, Premium Lot, Secluded, Sloped Up, Front Yard, Landscape Front, Security Gate

Utilities

Utility Information
Water Source: Well

Heating & Cooling
Has Heating
Heating: Electric, Propane
Cooling: Zoned

Location

School Information
High School District: Castro Valley (510) 537-3000

Public facts

Beds: 5
Baths: —
Sq. Ft.: 6,114
Stories: 1.5
Lot Size: 1.2 acres
Style: Single Family Residential
Year Built: 1961
Year Renovated: 1970
County: Alameda County
APN: 085A290101000

Home facts updated by county records on Jul 27, 2026

Around this home

Schools

Palomares Elementary School

Public K-5 • Assigned • 1.4mi

9/10

Canyon Middle School

Public 6-8 • Assigned • 2.9mi

7/10

Castro Valley High School

Public 9-12 • Assigned • 3.9mi

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...
1 week 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...
2 months ago • Castro Valley
Karan Kandel
Redfin agent
13 deals
Was this helpful?

Climate risks

7/10 Flood Factor

Estimated 72-80% chance of a flood reaching the building in the next 30 years

4/10 Fire Factor

2% chance of being in a wildfire in next 30 years

3/10 Heat Factor

7 days above 91° 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 • 94552

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

$3.50M – $4.24M

Reach more buyers when you sell with Redfin. Save up to $36,818 in fees. 3 minutes to get started.

Need the cash from your home fast? Sell to .

Nearby similar homes

OPEN SAT, 1PM TO 4PMVIDEO TOUR

$849,000

3 beds3 baths1,473 sq ft

2143 Minnie St, Fairview, CA 94541

VIDEO TOUR

$1,990,000

5 beds3 baths3,300 sq ft

6 Tullach Pl, Hayward, CA 94542

OPEN SAT, 2PM TO 4PMVIDEO TOUR

$1,188,800

3 beds2.5 baths1,647 sq ft

28169 Riggs Ct, Hayward, CA 94542

$1,198,000

4 beds3 baths2,179 sq ft

24818 Saint Luke Ct, Fairview, CA 94541

3D WALKTHROUGH

$1,356,000

4 beds2.5 baths2,137 sq ft

3390 Pinewood Ct, Hayward, CA 94542

BQ Group Inc, BQ Group Inc

$3,380,000

9 beds9.5 baths6,890 sq ft

25489 Palomares Rd, Castro Valley, CA 94552

New listings for sale in 94552

OPEN FRI, 4PM TO 6PM

$1,499,999

4 beds2 baths2,030 sq ft

5736 Medallion Ct, Castro Valley, CA 94552

OPEN SAT, 1PM TO 4PM

$1,750,000

4 beds3 baths2,927 sq ft

19491 Edwin Markham, Castro Valley, CA 94552

COMING SOON

$1,450,000

3 beds2 baths1,612 sq ft

9338 Crow Canyon Rd, Castro Valley, CA 94552

COMING SOON

$799,000

2 beds2.5 baths1,334 sq ft

5371 San Simeon Pl, Castro Valley, CA 94552

Home values near 27163 Palomares Rd

Data from public records.

Address	Redfin Estimate
27063 Palomares Road, Castro Valley, CA 2 Beds \| 1 Baths \| 1040 Sq. Ft.	$1,246,549
26441 Palomares Road, Castro Valley, CA 4 Beds \| 3 Baths \| 2196 Sq. Ft.	$2,214,216

Address	Redfin Estimate
27879 Palomares Road, Hayward, CA 4 Beds \| 3 Baths \| 3486 Sq. Ft.	$2,260,915
27361 Palomares Road, Castro Valley, CA 3 Beds \| 1 Baths \| 1118 Sq. Ft.	$860,275

Address	Redfin Estimate
27123 Palomares Road, Castro Valley, CA 5 Beds \| 5 Baths \| 4583 Sq. Ft.	$2,468,623
27905 Palomares Road, Castro Valley, CA 3 Beds \| 2 Baths \| 2022 Sq. Ft.	$1,320,234

Property information provided by bridgeMLS, Bay East AOR, or Contra Costa AOR when last listed in 2021. This data may not match . Learn more.

More real estate resources

Neighborhoods
Zip Codes
Cities
Popular Searches

Hayward Highland homes for sale
South homes for sale
Palomares Hills homes for sale
Castro Valley Hills homes for sale
Bay-O-Vista homes for sale

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	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