Google street view image for 4520 Seven Hills Rd, Castro Valley, CA 94546

Off market nov 2011 for $530K

$1,184,336

Est. refi paymentEst. refi $3,506/mo

•

2 ba

•

1,642

sq ft

4520 Seven Hills Rd, Castro Valley, CA 94546

About this home

4520 Seven Hills Rd is a 1,642 square foot house on a 0.29 acre lot with 3 bedrooms and 2 bathrooms. - it last sold on November 30, 2011 for $530,000. Based on Redfin's Castro Valley data, we estimate the home's value is $1,184,336.

Single-familyProperty Type

1956Year Built

0.29 acresLot Size

$721Est. Price/Sq.Ft.

Source:Public Records

Redfin Estimate

$1,184,336

$654K since sold in November 2011$12K since October

Recently sold homes
Estimate history
Homes for sale

This home's estimate is 4.5% higher than the average sale price ($1.13M) of 5 comparable homes.

SOLD OCT 8, 2026
$1,290,000
A
3 beds2 baths1,386 sq ft
18367 Apricot Way, Castro Valley, CA 94546
SOLD JUL 14, 2026
$1,150,000
B
3 beds2 baths1,681 sq ft
18650 Center St, Castro Valley, CA 94546
SOLD MAR 20, 2026
$820,000
C
3 beds3 baths1,828 sq ft
4513 Heyer Ave, Castro Valley, CA 94546
SOLD OCT 13, 2026
$1,135,000
D
3 beds2 baths1,740 sq ft
19026 Center St, Castro Valley, CA 94546
SOLD MAY 11, 2026
$1,273,000
E
3 beds2 baths1,675 sq ft
18640 Sandy Rd, Castro Valley, CA 94546

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Earn from this home

Sell

$848,158

Est. take-home

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Est. cash available

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Rent

$3,757/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

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See all

Provided by Redfin

Sale history for 4520 Seven Hills Rd

Year

Property tax

Land + Additions

Assessment*

2025

$8,642 (+2.3%)

$203,694 + $475,288

$678,982

2024

$8,447 (+1.7%)

$199,702 + $465,972

$665,674

2023

$8,308 (+2.0%)

$195,787 + $456,838

$652,625

2022

$8,145 (+2.6%)

$188,186 + $439,100

$627,286

2021

$7,935 (+2.3%)

$188,186 + $439,100

$627,286

2020

$7,754 (−1.8%)

$184,497 + $430,493

$614,990

2019

$7,894 (+2.9%)

$182,606 + $426,082

$608,688

2018

$7,670 (+2.7%)

$179,027 + $417,731

$596,758

2017

$7,467 (+5.1%)

$172,077 + $401,514

$573,591

2016

$7,105 (+7.0%)

$172,077 + $401,514

$573,591

2015

$6,640 (+1.2%)

$168,703 + $393,642

$562,345

2014

$6,559 (+0.8%)

$162,916 + $380,137

$543,053

2013

$6,510 (+2.1%)

$162,916 + $380,137

$543,053

2012

$6,379 (−20.8%)

$162,180 + $378,420

$540,600

2011

$8,051 (−16.6%)

$159,000 + $371,000

$530,000

2010

$9,657 (+65.5%)

$202,500 + $472,500

$675,000

2009

$5,834 (−27.0%)

$249,588 + $566,923

$816,511

2008

$7,988

$143,400 + $334,600

$478,000

Tax history for 4520 Seven Hills Rd

Year

Property tax

Land + Additions

Assessment*

2025

$8,642 (+2.3%)

$203,694 + $475,288

$678,982

2024

$8,447 (+1.7%)

$199,702 + $465,972

$665,674

2023

$8,308 (+2.0%)

$195,787 + $456,838

$652,625

2022

$8,145 (+2.6%)

$188,186 + $439,100

$627,286

2021

$7,935 (+2.3%)

$188,186 + $439,100

$627,286

2020

$7,754 (−1.8%)

$184,497 + $430,493

$614,990

2019

$7,894 (+2.9%)

$182,606 + $426,082

$608,688

2018

$7,670 (+2.7%)

$179,027 + $417,731

$596,758

2017

$7,467 (+5.1%)

$172,077 + $401,514

$573,591

2016

$7,105 (+7.0%)

$172,077 + $401,514

$573,591

2015

$6,640 (+1.2%)

$168,703 + $393,642

$562,345

2014

$6,559 (+0.8%)

$162,916 + $380,137

$543,053

2013

$6,510 (+2.1%)

$162,916 + $380,137

$543,053

2012

$6,379 (−20.8%)

$162,180 + $378,420

$540,600

2011

$8,051 (−16.6%)

$159,000 + $371,000

$530,000

2010

$9,657 (+65.5%)

$202,500 + $472,500

$675,000

2009

$5,834 (−27.0%)

$249,588 + $566,923

$816,511

2008

$7,988

$143,400 + $334,600

$478,000

*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

Mar 31, 2022 • Final

Building

Demolish and fill in an in-ground concrete swimming pool according to plans. Remove all associated equipment.

Demolition

Oct 15, 2018 • Final

Building

Install a roof-mounted solar photovoltaic system on a single-family home.

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: 6

Exterior

Exterior Information
Physical Condition: Good
Building Style Type: Rectangular Design
Construction Type: Wood
Building Construction Quality: Average

View Information
View: Average

Property Information
Subdivision Name: LANGAN
Living Sq. Ft: 1,642
Building Sq. Ft: 1,642
# of Units: 1
# of Stories: 1

Lot Information
# of Buildings: 1
Land Sq. Ft: 12,832
Legal Lot Number: 5
Municipality Name: CASTRO VALLEY UNINCORP
Acres: 0.2946
County Use Description: SINGLE FAMILY RESIDENTIAL HOME

Financial

Assessor Information
Assessment Year: 2026

Public facts

Beds: 3
Baths: 2.0
Sq. Ft.: 1,642
Stories: 1.0
Lot Size: 0.29 acres
Style: Single Family Residential
Year Built: 1956
Year Renovated: 1956
County: Alameda County
APN: 084C083000512

Home facts updated by county records on Sep 17, 2026

Around this home

Schools

K - 12
Preschool & daycare

Proctor Elementary School

Public K-5 • Assigned • 0.5mi

9/10

Creekside Middle School

Public 6-8 • Assigned • 1.0mi

10/10

Castro Valley High School

Public 9-12 • Assigned • 0.4mi

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.
3 weeks ago • Castro Valley
Karan Kandel
Redfin agent
12 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...
1 month ago • Castro Valley
Johnny Singh
Redfin Premier agent
139 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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Home values near 4520 Seven Hills Rd

Data from public records.

Address	Redfin Estimate
4483 Seven Hills Road, Castro Valley, CA 3 Beds \| 3 Baths \| 1528 Sq. Ft.	$1,188,082
4476 Seven Hills Road, Castro Valley, CA 3 Beds \| 2 Baths \| 1196 Sq. Ft.	$974,869
4365 Seven Hills Road, Castro Valley, CA 3 Beds \| 2 Baths \| 1978 Sq. Ft.	$1,064,856
4542 Seven Hills Road, Castro Valley, CA 4 Beds \| 3 Baths \| 1988 Sq. Ft.	$1,261,751
4490 Seven Hills Road, Castro Valley, CA 3 Beds \| 2 Baths \| 1218 Sq. Ft.	$1,151,743
4376 Alma Avenue, Castro Valley, CA 4 Beds \| 4 Baths \| 2721 Sq. Ft.	$1,385,201
4320 Redwood Heights, Castro Valley, CA - Beds \| - Baths \| 1832 Sq. Ft.	$1,082,394

Address	Redfin Estimate
4477 Seven Hills Road, Castro Valley, CA 3 Beds \| 3 Baths \| 1921 Sq. Ft.	$1,191,790
4464 Seven Hills Road, Castro Valley, CA 3 Beds \| 2 Baths \| 1200 Sq. Ft.	$808,991
4482 Seven Hills Road, Castro Valley, CA 3 Beds \| 2 Baths \| 1987 Sq. Ft.	$1,278,215
4489 Seven Hills Road, Castro Valley, CA 3 Beds \| 2 Baths \| 1192 Sq. Ft.	$1,016,659
4536 Seven Hills Road, Castro Valley, CA 4 Beds \| 3 Baths \| 2457 Sq. Ft.	$1,533,239
4589 Malabar Avenue, Castro Valley, CA 3 Beds \| 2 Baths \| 1401 Sq. Ft.	$1,007,246
18608 Alcorn Place, Castro Valley, CA 4 Beds \| 3 Baths \| 2880 Sq. Ft.	$1,719,881

Address	Redfin Estimate
4371 Seven Hills Road, Castro Valley, CA 3 Beds \| 3 Baths \| 2265 Sq. Ft.	$1,177,336
4470 Seven Hills Road, Castro Valley, CA 1 Beds \| 1 Baths \| 1 Sq. Ft.	$1,121,953
4460 Seven Hills Road, Castro Valley, CA 3 Beds \| 2 Baths \| 1156 Sq. Ft.	$914,584
4550 Seven Hills Road, Castro Valley, CA 3 Beds \| 2.5 Baths \| 1552 Sq. Ft.	$1,177,687
4535 Seven Hills Road, Castro Valley, CA - Beds \| - Baths \| - Sq. Ft.	$1,535,283
4330 Redwood Heights, Castro Valley, CA 4 Beds \| 2.5 Baths \| 2050 Sq. Ft.	$1,294,752
18670 Alcorn Place, Castro Valley, CA 5 Beds \| 3 Baths \| 2748 Sq. Ft.	$1,601,176

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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 4520 Seven Hills Rd

Tax history for 4520 Seven Hills Rd

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 4520 Seven Hills Rd

More real estate resources