Google street view image for 4666 Cristy Way, Castro Valley, CA 94546

Off market aug 2015 for $815K

$1,339,770

Est. refi paymentEst. refi $5,351/mo

•

2,070

sq ft

4666 Cristy Way, Castro Valley, CA 94546

About this home

4666 Cristy Way is a 2,070 square foot house on a 5,980 square foot lot with 4 bedrooms and 2.5 bathrooms. - it last sold on August 14, 2015 for $815,000. Based on Redfin's Castro Valley data, we estimate the home's value is $1,339,770.

Single-familyProperty Type

1958Year Built

5,980 sq ftLot Size

$647Est. Price/Sq.Ft.

2 car garageParking

Source:Public Records

Redfin Estimate

$1,339,770

$525K since sold in August 2015$3,000 since October

Recently sold homes
Estimate history
Homes for sale

This home's estimate is 3.9% higher than the average sale price ($1.29M) of 6 comparable homes.

SOLD BY REDFIN SEP 14, 2026
$1,500,000
A
4 beds3 baths2,205 sq ft
18308 Maffey Dr, Castro Valley, CA 94546
BOUGHT WITH REDFIN OCT 12, 2026
$1,135,000
B
3 beds2.5 baths1,960 sq ft
5012 Proctor Rd, Castro Valley, CA 94546
SOLD MAY 18, 2026
$1,438,000
C
4 beds2.5 baths2,113 sq ft
17939 Lamson Rd, Castro Valley, CA 94546
SOLD JUN 23, 2026
$1,220,000
D
4 beds2 baths1,888 sq ft
17676 Garland Ct, Castro Valley, CA 94546
SOLD AUG 24, 2026
$1,320,000
E
3 beds2.5 baths1,584 sq ft
5020 Proctor Rd, Castro Valley, CA 94546
SOLD JUL 23, 2026
$1,125,000
F
3 beds2 baths1,803 sq ft
3781 Cottage Ct, Castro Valley, CA 94546

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Earn from this home

Sell

$777,432

Est. take-home

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Refinance

Est. cash available

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Rent

$3,768/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

104.0%

+0.6% MoM

Median sale price

$1.1M

$564 MoM

Avg. days on market

29d

10 days MoM

Recently sold homes

1 MoM

New listings for sale

NEW 17 HRS AGO
$899,000
3 beds2 baths1,014 sq ft
18662 Stanton Ave, Castro Valley, CA 94546
(925) 398-6808
OPEN SAT, 1PM TO 4PM
$879,000
3 beds1 bath1,106 sq ft
3443 Middleton Ave, Castro Valley, CA 94546
3D WALKTHROUGH
$1,290,000
4 beds2.5 baths1,896 sq ft
18362 Carlwyn Dr, Castro Valley, CA 94546
$999,000
4 beds2 baths1,680 sq ft
20273-20275 Stanton Ave, Castro Valley, CA 94546
OPEN SUN, 2PM TO 4PM
$1,495,000
4 beds3 baths2,550 sq ft
5280 Dunnigan Ct, Castro Valley, CA 94546
(415) 655-9007
EARLY ACCESS
$550,000
2 beds2 baths1,393 sq ft
21239 Gary Dr #206, Hayward, CA 94546
OPEN SUN, 12:30PM TO 3:30PM
$796,000
2 beds1 bath906 sq ft
2247 Lessley Ave, Castro Valley, CA 94546
$925,000
3 beds1 bath1,088 sq ft
18482 Ogilvie Dr, Castro Valley, CA 94546
$1,198,000
3 beds2.5 baths1,823 sq ft
3466 Arcadian Dr, Castro Valley, CA 94546
OPEN SAT, 2PM TO 4PM
$975,000
3 beds1.5 baths1,311 sq ft
4848 Mancini Dr, Castro Valley, CA 94546
See all

Provided by Redfin

Sale history for 4666 Cristy Way

Year

Property tax

Land + Additions

Assessment*

2025

$12,254 (+2.2%)

$295,219 + $688,844

$984,063

2024

$11,987 (+1.6%)

$289,431 + $675,340

$964,771

2023

$11,804 (+1.9%)

$283,756 + $662,099

$945,855

2022

$11,585 (+2.6%)

$272,739 + $636,392

$909,131

2021

$11,292 (+2.3%)

$272,739 + $636,392

$909,131

2020

$11,036 (−1.9%)

$267,392 + $623,915

$891,307

2019

$11,245 (+2.9%)

$264,651 + $617,520

$882,171

2018

$10,929 (+2.7%)

$259,463 + $605,414

$864,877

2017

$10,644 (+5.1%)

$249,390 + $581,910

$831,300

2016

$10,130 (+494.8%)

$249,390 + $581,910

$831,300

2015

$1,703 (+2.8%)

$244,500 + $570,500

$815,000

2014

$1,656 (+2.2%)

$49,202 + $56,002

$105,204

2013

$1,621 (+2.7%)

$49,202 + $56,002

$105,204

2012

$1,577 (+1.6%)

$48,980 + $55,749

$104,729

2011

$1,553 (+1.0%)

$48,019 + $54,656

$102,675

2010

$1,538 (+0.3%)

$47,078 + $53,585

$100,663

2009

$1,533 (+6.0%)

$46,726 + $53,184

$99,910

2008

$1,446

$46,837 + $53,311

$100,148

Tax history for 4666 Cristy Way

Year

Property tax

Land + Additions

Assessment*

2025

$12,254 (+2.2%)

$295,219 + $688,844

$984,063

2024

$11,987 (+1.6%)

$289,431 + $675,340

$964,771

2023

$11,804 (+1.9%)

$283,756 + $662,099

$945,855

2022

$11,585 (+2.6%)

$272,739 + $636,392

$909,131

2021

$11,292 (+2.3%)

$272,739 + $636,392

$909,131

2020

$11,036 (−1.9%)

$267,392 + $623,915

$891,307

2019

$11,245 (+2.9%)

$264,651 + $617,520

$882,171

2018

$10,929 (+2.7%)

$259,463 + $605,414

$864,877

2017

$10,644 (+5.1%)

$249,390 + $581,910

$831,300

2016

$10,130 (+494.8%)

$249,390 + $581,910

$831,300

2015

$1,703 (+2.8%)

$244,500 + $570,500

$815,000

2014

$1,656 (+2.2%)

$49,202 + $56,002

$105,204

2013

$1,621 (+2.7%)

$49,202 + $56,002

$105,204

2012

$1,577 (+1.6%)

$48,980 + $55,749

$104,729

2011

$1,553 (+1.0%)

$48,019 + $54,656

$102,675

2010

$1,538 (+0.3%)

$47,078 + $53,585

$100,663

2009

$1,533 (+6.0%)

$46,726 + $53,184

$99,910

2008

$1,446

$46,837 + $53,311

$100,148

*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 24, 2026 • Final

Building

Install two energy storage system batteries and one new electrical panel.

Battery

Electrical

Solar

Mar 5, 2026 • Active

Building

Remove and replace an existing residential water heater in the same location.

Plumbing

Water heater

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

Pool Information
Has Pool

Property Information
Living Sq. Ft: 1,584
Building Sq. Ft: 1,584
# of Units: 1
# of Stories: 1

Parking & Garage Information
# of Parking Spaces: 2

Lot Information
# of Buildings: 1
Land Sq. Ft: 5,980
Legal Lot Number: 5
Legal Block Number: F
Municipality Name: CASTRO VALLEY UNINCORP
Acres: 0.1373
County Use Description: SINGLE FAMILY RESIDENTIAL HOME

Financial

Assessor Information
Assessment Year: 2026

Public facts

Beds: 4
Baths: 2.5
Sq. Ft.: 2,070
Stories: 1.0
Parking Spaces: 2
Basement: No
Accessible: No
Lot Size: 5,980 square feet
Style: Single Family Residential
Year Built: 1958
Year Renovated: 2016
County: Alameda County
APN: 084D120602500
HOA Dues: —
Garage: Yes
Features: Views, Pool

Home facts updated by owner on Nov 16, 2020

Around this home

Schools

K - 12
Preschool & daycare

Proctor Elementary School

Public K-5 • Assigned • 0.3mi

9/10

Creekside Middle School

Public 6-8 • Assigned • 1.5mi

10/10

Castro Valley High School

Public 9-12 • Assigned • 0.8mi

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
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

3/10 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

$1.27M – $1.54M

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Nearby similar homes

3D WALKTHROUGH

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New listings for sale in 94546

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EARLY ACCESSCOMPASS COMING SOON

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Home values near 4666 Cristy Way

Data from public records.

Address	Redfin Estimate
4640 Cristy Way, Castro Valley, CA 3 Beds \| 3 Baths \| 1921 Sq. Ft.	$1,193,667
4667 Cristy Way, Castro Valley, CA - Beds \| 5 Baths \| 3088 Sq. Ft.	$1,354,203
4659 Cristy Way, Castro Valley, CA 3 Beds \| 3 Baths \| 1807 Sq. Ft.	$1,255,981
4661 Cristy Way, Castro Valley, CA 3 Beds \| 3 Baths \| 1867 Sq. Ft.	$1,268,052
4658 Cristy Way, Castro Valley, CA 5 Beds \| 4 Baths \| 2489 Sq. Ft.	$1,315,148
18004 Joseph Dr, Castro Valley, CA 3 Beds \| 2 Baths \| 1543 Sq. Ft.	$1,190,649
17906 Lamson Rd, Castro Valley, CA 4 Beds \| 3 Baths \| 2018 Sq. Ft.	$1,432,871

Address	Redfin Estimate
4673 Cristy Way, Castro Valley, CA 5 Beds \| 3.5 Baths \| 2067 Sq. Ft.	$1,646,070
4653 Cristy Way, Castro Valley, CA 4 Beds \| 3 Baths \| 1927 Sq. Ft.	$1,274,178
4647 Cristy Way, Castro Valley, CA 4 Beds \| 3 Baths \| 2088 Sq. Ft.	$1,365,349
4610 Cristy Way, Castro Valley, CA 3 Beds \| 3 Baths \| 1921 Sq. Ft.	$1,295,427
4652 Cristy Way, Castro Valley, CA 3 Beds \| 2 Baths \| 1411 Sq. Ft.	$1,176,769
17939 Lamson Rd, Castro Valley, CA 4 Beds \| 2.5 Baths \| 2113 Sq. Ft.	$1,586,032
17954 Lamson Rd, Castro Valley, CA 4 Beds \| 3 Baths \| 2293 Sq. Ft.	$1,536,454

Address	Redfin Estimate
4664 Cristy Way, Castro Valley, CA 3 Beds \| 2 Baths \| 1411 Sq. Ft.	$1,209,481
4679 Cristy Way, Castro Valley, CA 3 Beds \| 3 Baths \| 1921 Sq. Ft.	$1,413,545
4616 Cristy Way, Castro Valley, CA 4 Beds \| 3 Baths \| 2067 Sq. Ft.	$1,270,269
4665 Cristy Way, Castro Valley, CA 3 Beds \| 3 Baths \| 1411 Sq. Ft.	$1,200,389
17915 Lamson Rd, Castro Valley, CA 4 Beds \| 2.5 Baths \| 2113 Sq. Ft.	$1,681,369
18012 Joseph Dr, Castro Valley, CA 3 Beds \| 3 Baths \| 2067 Sq. Ft.	$1,206,542
17990 Joseph Dr, Castro Valley, CA 3 Beds \| 3 Baths \| 1921 Sq. Ft.	$1,230,006

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About this home

Redfin Estimate

Earn from this home

Market trends in 94546, CA

Sale history for 4666 Cristy Way

Tax history for 4666 Cristy Way

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 4666 Cristy Way

More real estate resources