4161 Berdina Rd, Castro Valley, CA 94546

Off market dec 1999 for $249K

$921,783

Est. refi paymentEst. refi $1,855/mo

•

1,196

sq ft

4161 Berdina Rd, Castro Valley, CA 94546

About this home

Single-familyProperty Type

1940Year Built

7,500 sq ftLot Size

Listed by Jack William Bentz •DRE #00852524 • Independent Rl Est Brokers

Bought with Jack William Bentz •DRE #00852524 • Independent Rl Est Brokers

Redfin checked: 2 minutes ago

•Source:bridgeMLS, Bay East AOR, or Contra Costa AOR #11033206

Redfin Estimate

$921,783

$672K since sold in December 1999$2,000 since October

Recently sold homes
Estimate history
Homes for sale

This home's estimate is 2.3% higher than the average sale price ($901K) of 5 comparable homes.

SOLD MAY 21, 2026
$868,000
A
2 beds1 bath854 sq ft
4577 Sargent Ave, Castro Valley, CA 94546
SOLD JUL 21, 2026
$880,000
B
3 beds2 baths1,476 sq ft
20872 /74 Wilbeam Ave, Castro Valley, CA 94546
SOLD JUL 9, 2026
$840,000
C
2 beds1 bath899 sq ft
4050 Somerset Ave, Castro Valley, CA 94546
SOLD MAR 16, 2026
$856,000
D
2 beds1 bath1,101 sq ft
20911 Chester St, Castro Valley, CA 94546
SOLD SEP 30, 2026
$1,060,000
E
3 beds2 baths1,591 sq ft
4315 Omega Ave, 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

$839,035

Est. take-home

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Refinance

Est. cash available

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Rent

$2,976/mo

Redfin rental estimate

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Market trends in 94546, CA

Last updated October 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 SUN, 1PM TO 4PM
$799,000
2 beds1 bath902 sq ft
4011 Berdina Rd, Castro Valley, CA 94546
OPEN SUN, 1PM TO 4PM
$850,000
2 beds2 baths1,194 sq ft
20114 Normandy Ct, Castro Valley, CA 94546
$899,999
3 beds2 baths1,461 sq ft
19371 Brusk Ct, Castro Valley, CA 94546
Vista Sotheby's International Realty
COMING SOON
$975,000
3 beds1.5 baths1,311 sq ft
4848 Mancini Dr, Castro Valley, CA 94546
COMING SOON
$1,098,000
3 beds2 baths1,996 sq ft
18639 Lake Chabot Rd, Castro Valley, CA 94546
OPEN SUN, 1PM TO 4PM
$975,000
3 beds3.5 baths2,057 sq ft
3905 Nichandros St, Castro Valley, CA 94546
OPEN SUN, 1PM TO 3:30PM
$599,000
3 beds1 bath1,280 sq ft
4944 Vannoy Ave, Castro Valley, CA 94546
OPEN SUN, 1PM TO 4PM
$1,399,000
5 beds3 baths2,624 sq ft
19041 Carlton Ave, Castro Valley, CA 94546
$1,188,888
3 beds2 baths1,490 sq ft
3161 Brent Ct, Castro Valley, CA 94546
(888) 584-9427
OPEN SUN, 11AM TO 1PM
$740,000
2 beds2.5 baths1,440 sq ft
20111 W Ridge Ct, Castro Valley, CA 94546
See all

Provided by Redfin

Sale history for 4161 Berdina Rd

Year

Property tax

Land + Additions

Assessment*

2025

$5,318 (+2.4%)

$112,868 + $271,654

$384,522

2024

$5,192 (+1.9%)

$110,656 + $266,329

$376,985

2023

$5,097 (+2.2%)

$108,486 + $261,107

$369,593

2022

$4,989 (+2.7%)

$104,274 + $250,970

$355,244

2021

$4,858 (+2.4%)

$104,274 + $250,970

$355,244

2020

$4,746 (−1.7%)

$102,230 + $246,050

$348,280

2019

$4,827 (+2.9%)

$101,183 + $243,529

$344,712

2018

$4,690 (+2.7%)

$99,199 + $238,755

$337,954

2017

$4,566 (+5.1%)

$95,348 + $229,485

$324,833

2016

$4,345 (+7.0%)

$95,348 + $229,485

$324,833

2015

$4,062 (+9.9%)

$93,479 + $224,987

$318,466

2014

$3,697 (−6.6%)

$90,271 + $217,267

$307,538

2013

$3,958 (+2.2%)

$90,271 + $217,267

$307,538

2012

$3,875 (+1.4%)

$89,863 + $216,286

$306,149

2011

$3,822 (+0.7%)

$88,102 + $212,045

$300,147

2010

$3,794 (+1.6%)

$86,374 + $207,888

$294,262

2009

$3,733 (+3.8%)

$85,729 + $206,335

$292,064

2008

$3,597

$85,933 + $200,511

$286,444

Tax history for 4161 Berdina Rd

Year

Property tax

Land + Additions

Assessment*

2025

$5,318 (+2.4%)

$112,868 + $271,654

$384,522

2024

$5,192 (+1.9%)

$110,656 + $266,329

$376,985

2023

$5,097 (+2.2%)

$108,486 + $261,107

$369,593

2022

$4,989 (+2.7%)

$104,274 + $250,970

$355,244

2021

$4,858 (+2.4%)

$104,274 + $250,970

$355,244

2020

$4,746 (−1.7%)

$102,230 + $246,050

$348,280

2019

$4,827 (+2.9%)

$101,183 + $243,529

$344,712

2018

$4,690 (+2.7%)

$99,199 + $238,755

$337,954

2017

$4,566 (+5.1%)

$95,348 + $229,485

$324,833

2016

$4,345 (+7.0%)

$95,348 + $229,485

$324,833

2015

$4,062 (+9.9%)

$93,479 + $224,987

$318,466

2014

$3,697 (−6.6%)

$90,271 + $217,267

$307,538

2013

$3,958 (+2.2%)

$90,271 + $217,267

$307,538

2012

$3,875 (+1.4%)

$89,863 + $216,286

$306,149

2011

$3,822 (+0.7%)

$88,102 + $212,045

$300,147

2010

$3,794 (+1.6%)

$86,374 + $207,888

$294,262

2009

$3,733 (+3.8%)

$85,729 + $206,335

$292,064

2008

$3,597

$85,933 + $200,511

$286,444

*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

7,500 Sq. Ft.

Year renovated

1940

Sq. Ft.

1,196

Year built

1940

Style

Single Family Residential

County

Alameda County

APN

084C075801300

Parking Spaces

—

Basement

—

Accessible

—

HOA Dues

—

Garage

—

Features

—

Last updated by owner on Sep 17, 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

Aug 17, 2023 • Final

Building

Remove and replace the existing roofing on a residential building with new composition asphalt shingles. Use the existing roof deck and recycle the old materials.

Roofing

Jan 14, 2009 • Final

Building

Install a new central air furnace in the attic.

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 Carport
Parking Features: Carport, Converted Garage

Interior

Bathroom Information
# of Bathrooms Total: 1
# of Bathrooms Full: 1
Other Bathrooms Included Features: Shower Over Tub

Interior Features
Interior Features: Au Pair, Family Room, Formal Dining Room, In-Law Floorplan, Workshop
Appliances: Electric Range, Oven, Free-Standing Range, Refrigerator, Gas Water Heater
Laundry Features: 220 Volt Outlet, Laundry Room
Street Level Features: 2 Bedrooms, 1 Bath, Laundry Facility, Main Entry
Fireplaces Total: 1
Has Fireplace
Flooring: Hardwood, Linoleum, Carpet

Room Information
Kitchen Features: 220 Volt Outlet,Electric Range/Cooktop,Oven Built-in,Range/Oven Free Standing,Refrigerator
Rooms Total: 5
Room Type: Au Pair, Family Room, Formal Dining Room, In-Law Quarters, Workshop
Fireplace Features: Living Room, Raised Hearth, Wood Burning

Exterior

Building Information
Construction Materials: Wood Siding
Building Area Total: 1,196

Exterior Features
Patio And Porch Features: Patio
Exterior Features: Back Yard, Front Yard
Roof: Shingle

Mobile Home Information
Model: REMODLED

Property Information
Living Area: 1196
Living Area Units: Square Feet
Property Type: Residential
Property Sub Type: Single Family Residence
Year Built: 1940

Lot Information
Other Structures: Shed(s)
Lot Size Square Feet: 7500
Lot Size Area: 0.17
Lot Size Units: Acres
Lot Size Acres: 0.17
Lot Features: Level, Rectangular Lot
Zoning: SFR

Utilities

Utility Information
Water Source: Public
Electric: 220 Volts in Kitchen
Sewer: Public Sewer

Heating & Cooling
Has Heating
Heating: Floor Furnace, Natural Gas
Cooling: Ceiling Fan(s)

Location

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

Public facts

Beds: 2
Baths: 1.0
Sq. Ft.: 1,196
Stories: 1.0
Lot Size: 7,500 square feet
Style: Single Family Residential
Year Built: 1940
Year Renovated: 1940
County: Alameda County
APN: 084C075801300

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 • 0.7mi

10/10

Castro Valley High School

Public 9-12 • Assigned • 0.3mi

9/10

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 weeks 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...
4 weeks ago • Castro Valley
Johnny Singh
Redfin Premier agent
149 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

$876,000 – $1.06M

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OPEN SUN, 1PM TO 4PMVIDEO TOUR

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Home values near 4161 Berdina Rd

Data from public records.

Address	Redfin Estimate
4170 Berdina Rd, Castro Valley, CA 2 Beds \| 2 Baths \| 1064 Sq. Ft.	$931,779
4168 Berdina Rd, Castro Valley, CA 2 Beds \| 1 Baths \| 1446 Sq. Ft.	$1,132,343

Address	Redfin Estimate
4037 Berdina Rd, Castro Valley, CA 3 Beds \| 2 Baths \| 1560 Sq. Ft.	$1,308,643
4156 Berdina Rd, Castro Valley, CA 4 Beds \| 2 Baths \| 2357 Sq. Ft.	$1,280,441

Address	Redfin Estimate
4149 Berdina Rd, Castro Valley, CA 3 Beds \| 2 Baths \| 1715 Sq. Ft.	$912,637
4175 Berdina Rd, Castro Valley, CA 2 Beds \| 1 Baths \| 902 Sq. Ft.	$892,658

Property information provided by bridgeMLS, Bay East AOR, or Contra Costa AOR when last listed in 1999. This data may not match . Learn more.

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GreatSchools Ratings provided by GreatSchools.org.

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About this home

Redfin Estimate

Earn from this home

Market trends in 94546, CA

Sale history for 4161 Berdina Rd

Tax history for 4161 Berdina Rd

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 4161 Berdina Rd

More real estate resources