Google street view image for 3875 Link Ct, Castro Valley, CA 94546

Off market jun 2015 for $442K

$1,185,842

Est. refi paymentEst. refi $3,560/mo

•

2 ba

•

2,069

sq ft

3875 Link Ct, Castro Valley, CA 94546

About this home

3875 Link Ct is a 2,069 square foot house on a 5,936 square foot lot with 4 bedrooms and 2 bathrooms. - it last sold on June 09, 2015 for $442,000. Based on Redfin's Castro Valley data, we estimate the home's value is $1,185,842.

Single-familyProperty Type

1956Year Built

5,936 sq ftLot Size

$573Est. Price/Sq.Ft.

Source:Public Records

Redfin Estimate

$1,185,842

$744K since sold in June 2015$7,000 since September

Recently sold homes
Estimate history
Homes for sale

This home's estimate is 2.3% lower than the average sale price ($1.21M) of 6 comparable homes.

SOLD JUL 23, 2026
$1,125,000
A
3 beds2 baths1,803 sq ft
3781 Cottage Ct, Castro Valley, CA 94546
SOLD JUN 23, 2026
$1,220,000
B
4 beds2 baths1,888 sq ft
17676 Garland Ct, Castro Valley, CA 94546
SOLD BY REDFIN SEP 14, 2026
$1,500,000
C
4 beds3 baths2,205 sq ft
18308 Maffey Dr, Castro Valley, CA 94546
SOLD AUG 10, 2026
$1,200,000
D
4 beds1.5 baths1,900 sq ft
17888 Mayflower Dr, Castro Valley, CA 94546
SOLD MAY 22, 2026
$1,300,000
E
3 beds2 baths1,858 sq ft
3635 Northwood Dr, Castro Valley, CA 94546
SOLD NOV 25, 2025
$941,000
F
4 beds2 baths1,596 sq ft
4602 Emily Ct, Castro Valley, CA 94546

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Earn from this home

Sell

$857,585

Est. take-home

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Refinance

Est. cash available

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Rent

$3,946/mo

Redfin rental estimate

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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

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OPEN SAT, 1PM TO 3:30PM
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4944 Vannoy Ave, Castro Valley, CA 94546
VIDEO TOUR
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5 beds3 baths2,624 sq ft
19041 Carlton Ave, Castro Valley, CA 94546
$999,000
3 beds2 baths1,514 sq ft
18416 Lakecrest Ct, Castro Valley, CA 94546
HOT HOME
$1,188,888
3 beds2 baths1,490 sq ft
3161 Brent Ct, Castro Valley, CA 94546
(888) 584-9427
$740,000
2 beds2.5 baths1,440 sq ft
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3 beds2.5 baths2,427 sq ft
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3 beds2 baths1,245 sq ft
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HOT HOME
$1,249,000
4 beds2 baths1,752 sq ft
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See all

Provided by Redfin

Sale history for 3875 Link Ct

Year

Property tax

Land + Additions

Assessment*

2025

$4,588 (+2.5%)

$148,982 + $179,549

$328,531

2024

$4,475 (+2.0%)

$146,061 + $176,029

$322,090

2023

$4,387 (+2.3%)

$143,198 + $172,578

$315,776

2022

$4,289 (+2.8%)

$137,638 + $165,877

$303,515

2021

$4,174 (+2.4%)

$137,638 + $165,877

$303,515

2020

$4,077 (−1.6%)

$134,939 + $162,625

$297,564

2019

$4,142 (+3.0%)

$133,556 + $160,958

$294,514

2018

$4,023 (+2.8%)

$130,938 + $157,802

$288,740

2017

$3,914 (+5.1%)

$125,854 + $151,675

$277,529

2016

$3,723 (+7.0%)

$125,854 + $151,675

$277,529

2015

$3,479 (+1.7%)

$123,386 + $148,702

$272,088

2014

$3,420 (+1.2%)

$119,154 + $143,600

$262,754

2013

$3,380 (+2.3%)

$119,154 + $143,600

$262,754

2012

$3,305 (+1.4%)

$118,616 + $142,952

$261,568

2011

$3,258 (+0.8%)

$116,290 + $140,150

$256,440

2010

$3,233 (−0.2%)

$114,010 + $137,402

$251,412

2009

$3,240 (+4.0%)

$113,158 + $136,375

$249,533

2008

$3,114

$113,428 + $136,700

$250,128

Tax history for 3875 Link Ct

Year

Property tax

Land + Additions

Assessment*

2025

$4,588 (+2.5%)

$148,982 + $179,549

$328,531

2024

$4,475 (+2.0%)

$146,061 + $176,029

$322,090

2023

$4,387 (+2.3%)

$143,198 + $172,578

$315,776

2022

$4,289 (+2.8%)

$137,638 + $165,877

$303,515

2021

$4,174 (+2.4%)

$137,638 + $165,877

$303,515

2020

$4,077 (−1.6%)

$134,939 + $162,625

$297,564

2019

$4,142 (+3.0%)

$133,556 + $160,958

$294,514

2018

$4,023 (+2.8%)

$130,938 + $157,802

$288,740

2017

$3,914 (+5.1%)

$125,854 + $151,675

$277,529

2016

$3,723 (+7.0%)

$125,854 + $151,675

$277,529

2015

$3,479 (+1.7%)

$123,386 + $148,702

$272,088

2014

$3,420 (+1.2%)

$119,154 + $143,600

$262,754

2013

$3,380 (+2.3%)

$119,154 + $143,600

$262,754

2012

$3,305 (+1.4%)

$118,616 + $142,952

$261,568

2011

$3,258 (+0.8%)

$116,290 + $140,150

$256,440

2010

$3,233 (−0.2%)

$114,010 + $137,402

$251,412

2009

$3,240 (+4.0%)

$113,158 + $136,375

$249,533

2008

$3,114

$113,428 + $136,700

$250,128

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

Zoning and permits

Zoning
Permits

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

Dec 5, 2023 • Final

Building

Remove the existing composition asphalt shingle roofing and install a new asphalt shingle roof on a residential building. Use the existing roof deck and recycle the removed materials.

Roofing

Jun 13, 2016 • Final

Building

Install a roof-mounted solar photovoltaic system on a residential building.

Electrical

Solar

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: 8

Exterior

Exterior Information
Building Style Type: L-Shape
Construction Type: Wood
Building Construction Quality: Average

Property Information
Living Sq. Ft: 2,069
Building Sq. Ft: 2,069
# of Units: 1
# of Stories: 2

Parking & Garage Information
# of Parking Spaces: 2

Lot Information
# of Buildings: 1
Land Sq. Ft: 5,936
Legal Lot Number: 6
Municipality Name: CASTRO VALLEY UNINCORP
Acres: 0.1363
County Use Description: SINGLE FAMILY RESIDENTIAL HOME

Financial

Assessor Information
Assessment Year: 2026

Public facts

Beds: 4
Baths: 2.0
Sq. Ft.: 2,069
Stories: 2.0
Lot Size: 5,936 square feet
Style: Single Family Residential
Year Built: 1956
Year Renovated: 1957
County: Alameda County
APN: 084D132800305

Home facts updated by county records on Sep 17, 2026

Around this home

Schools

Chabot Elementary School

Public K-5 • Assigned • 0.4mi

9/10

Creekside Middle School

Public 6-8 • Assigned • 1.5mi

10/10

Castro Valley High School

Public 9-12 • Assigned • 0.5mi

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.
1 week 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
148 deals
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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

$1.13M – $1.36M

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HOT HOME

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(888) 584-9427

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Single level living • Hillside setting • Two garages

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Sunset views • City light views • Upgraded kitchen

Home values near 3875 Link Ct

Data from public records.

Address	Redfin Estimate
3880 Link Ct, Castro Valley, CA 2 Beds \| 2 Baths \| 1059 Sq. Ft.	$864,388
3850 Link Ct, Castro Valley, CA 2 Beds \| 2 Baths \| 1190 Sq. Ft.	$925,527

Address	Redfin Estimate
3898 Link Ct, Castro Valley, CA 3 Beds \| 2 Baths \| 1597 Sq. Ft.	$1,082,919
3862 Link Ct, Castro Valley, CA 3 Beds \| 2 Baths \| 1350 Sq. Ft.	$1,093,778

Address	Redfin Estimate
3874 Link Ct, Castro Valley, CA 3 Beds \| 1.5 Baths \| 990 Sq. Ft.	$900,773
3886 Link Ct, Castro Valley, CA 3 Beds \| 2 Baths \| 1605 Sq. Ft.	$935,259

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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 3875 Link Ct

Tax history for 3875 Link Ct

Zoning and permits

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 3875 Link Ct

More real estate resources