Google street view image for 4428 Ewing Rd, Castro Valley, CA 94546

Off market mar 2017 for $1.4M

$2,300,817

Est. refi paymentEst. refi $9,866/mo

•

5 ba

•

5,081

sq ft

4428 Ewing Rd, Castro Valley, CA 94546

About this home

4428 Ewing Rd is a 5,081 square foot house on a 0.66 acre lot with 4 bedrooms and 5 bathrooms. - it last sold on March 16, 2017 for $1,450,500. Based on Redfin's Castro Valley data, we estimate the home's value is $2,300,817.

Single-familyProperty Type

1966Year Built

0.66 acresLot Size

$453Est. Price/Sq.Ft.

Source:Public Records

Redfin Estimate

$2,300,817

$850K since sold in March 2017$21K since September

Recently sold homes
Estimate history
Homes for sale

This home's estimate is 38.4% higher than the average sale price ($1.66M) of 6 comparable homes.

SOLD JUL 24, 2026
$1,825,000
A
5 beds4 baths3,783 sq ft
16985 Lamont Ct, Castro Valley, CA 94546
SOLD MAY 29, 2026
$1,570,000
B
4 beds2.5 baths2,668 sq ft
4473 Hillsborough Dr, Castro Valley, CA 94546
SOLD SEP 28, 2026
$2,150,000
C
4 beds3.5 baths3,379 sq ft
16989 Brierly Ct, Castro Valley, CA 94546
SOLD SEP 16, 2026
$1,798,000
D
3 beds3 baths3,029 sq ft
18009 Laird Ct, Castro Valley, CA 94546
SOLD AUG 10, 2026
$1,330,000
E
4 beds2 baths2,864 sq ft
4515 Ewing Rd, Castro Valley, CA 94546
SOLD AUG 27, 2026
$1,301,000
F
3 beds2 baths2,003 sq ft
16982 Hinton St, Castro Valley, CA 94546

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Earn from this home

Sell

$1,254,024

Est. take-home

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Refinance

Est. cash available

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Rent

$6,147/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

104.0%

+0.4% MoM

Median sale price

$1.1M

$30K MoM

Avg. days on market

15d

1 days MoM

Recently sold homes

15 MoM

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See all

Provided by Redfin

Sale history for 4428 Ewing Rd

Year

Property tax

Land + Additions

Assessment*

2025

$20,701 (+2.2%)

$514,939 + $1,201,644

$1,716,583

2024

$20,262 (+1.5%)

$504,843 + $1,178,084

$1,682,927

2023

$19,971 (+1.8%)

$494,947 + $1,154,990

$1,649,937

2022

$19,616 (+2.6%)

$475,729 + $1,110,143

$1,585,872

2021

$19,126 (+2.3%)

$475,729 + $1,110,143

$1,585,872

2020

$18,694 (−5.0%)

$466,402 + $1,088,380

$1,554,782

2019

$19,670 (+3.7%)

$461,622 + $1,077,224

$1,538,846

2018

$18,961 (+31.1%)

$452,574 + $1,056,110

$1,508,684

2017

$14,467 (+3.8%)

$347,725 + $811,359

$1,159,084

2016

$13,932 (+6.9%)

$347,725 + $811,359

$1,159,084

2015

$13,029 (+2.3%)

$340,908 + $795,453

$1,136,361

2014

$12,741 (+0.5%)

$329,212 + $768,163

$1,097,375

2013

$12,674 (+3.9%)

$329,212 + $768,163

$1,097,375

2012

$12,196 (−0.6%)

$327,726 + $764,694

$1,092,420

2011

$12,268 (+48.1%)

$315,000 + $735,000

$1,050,000

2010

$8,286 (−0.5%)

$315,000 + $735,000

$1,050,000

2009

$8,329 (+3.0%)

$204,320 + $493,537

$697,857

2008

$8,084

$204,806 + $494,711

$699,517

Tax history for 4428 Ewing Rd

Year

Property tax

Land + Additions

Assessment*

2025

$20,701 (+2.2%)

$514,939 + $1,201,644

$1,716,583

2024

$20,262 (+1.5%)

$504,843 + $1,178,084

$1,682,927

2023

$19,971 (+1.8%)

$494,947 + $1,154,990

$1,649,937

2022

$19,616 (+2.6%)

$475,729 + $1,110,143

$1,585,872

2021

$19,126 (+2.3%)

$475,729 + $1,110,143

$1,585,872

2020

$18,694 (−5.0%)

$466,402 + $1,088,380

$1,554,782

2019

$19,670 (+3.7%)

$461,622 + $1,077,224

$1,538,846

2018

$18,961 (+31.1%)

$452,574 + $1,056,110

$1,508,684

2017

$14,467 (+3.8%)

$347,725 + $811,359

$1,159,084

2016

$13,932 (+6.9%)

$347,725 + $811,359

$1,159,084

2015

$13,029 (+2.3%)

$340,908 + $795,453

$1,136,361

2014

$12,741 (+0.5%)

$329,212 + $768,163

$1,097,375

2013

$12,674 (+3.9%)

$329,212 + $768,163

$1,097,375

2012

$12,196 (−0.6%)

$327,726 + $764,694

$1,092,420

2011

$12,268 (+48.1%)

$315,000 + $735,000

$1,050,000

2010

$8,286 (−0.5%)

$315,000 + $735,000

$1,050,000

2009

$8,329 (+3.0%)

$204,320 + $493,537

$697,857

2008

$8,084

$204,806 + $494,711

$699,517

*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

Jun 13, 2025 • Final

Building

Repipe the main water line with copper pipe and fittings from the house to the meter.

Plumbing

Aug 31, 2017 • 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: 12

Exterior

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

Pool Information
Has Pool

Property Information
Living Sq. Ft: 5,081
Building Sq. Ft: 5,081
# of Units: 1
# of Stories: 2

Lot Information
# of Buildings: 1
Land Sq. Ft: 28,548
Municipality Name: CASTRO VALLEY UNINCORP
Acres: 0.6554
County Use Description: SINGLE FAMILY RESIDENTIAL HOME

Financial

Assessor Information
Assessment Year: 2026

Public facts

Beds: 4
Baths: 5.0
Sq. Ft.: 5,081
Stories: 2.0
Lot Size: 0.66 acres
Style: Single Family Residential
Year Built: 1966
Year Renovated: 1968
County: Alameda County
APN: 084D125500108

Home facts updated by county records on Sep 17, 2026

Around this home

Schools

Proctor Elementary School

Public K-5 • Assigned • 0.9mi

9/10

Creekside Middle School

Public 6-8 • Assigned • 2.2mi

10/10

Castro Valley High School

Public 9-12 • Assigned • 1.3mi

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...
1 week ago • Castro Valley
Johnny Singh
Redfin Premier agent
148 deals
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Climate risks

9/10 Flood Factor

Estimated 80%+ chance 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

3/10 Heat Factor

7 days above 88° expected this year, 14 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

$2.19M – $2.65M

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Home values near 4428 Ewing Rd

Data from public records.

Address	Redfin Estimate
4403 Ewing Road, Castro Valley, CA 4 Beds \| 3 Baths \| 3400 Sq. Ft.	$1,857,322
4400 Ewing Road, Castro Valley, CA 4 Beds \| 4 Baths \| 5364 Sq. Ft.	$2,557,402

Address	Redfin Estimate
4425 Ewing Road, Castro Valley, CA 4 Beds \| 2 Baths \| 2950 Sq. Ft.	$1,205,736
4440 Ewing Road, Castro Valley, CA 4 Beds \| 2 Baths \| 2030 Sq. Ft.	$1,565,313

Address	Redfin Estimate
4419 Ewing Road, Castro Valley, CA 4 Beds \| 3.5 Baths \| 3500 Sq. Ft.	$1,982,241
4448 Ewing Road, Castro Valley, CA 3 Beds \| 2.5 Baths \| 2540 Sq. Ft.	$1,555,206

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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 4428 Ewing Rd

Tax history for 4428 Ewing 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 4428 Ewing Rd

More real estate resources