Google street view image for 20889 Cypress Rnch, Castro Valley, CA 94552

Off market jun 1996 for $272K

$3,279,101

Est. refi paymentEst. refi $1,822/mo

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•

— ba

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8,538

sq ft

20889 Cypress Rnch, Castro Valley, CA 94552

About this home

20889 Cypress Rnch is a 8,538 square foot house on a 0.95 acre lot. - it last sold on June 24, 1996 for $272,000. Based on Redfin's Castro Valley data, we estimate the home's value is $3,279,101.

Single-familyProperty Type

1999Year Built

0.95 acresLot Size

$384Est. Price/Sq.Ft.

4 car garageParking

Source:Public Records

Redfin Estimate

$3,279,101

$3.0M since sold in June 1996$103K since September

Recently sold homes
Estimate history
Homes for sale

This home's estimate is 88.6% higher than the average sale price ($1.74M) of 5 comparable homes.

SOLD DEC 17, 2025
$2,200,000
A
5 beds4.5 baths4,908 sq ft
20340 Hunters Knls, Castro Valley, CA 94552
SOLD OCT 20, 2026
$1,535,000
B
4 beds3 baths2,125 sq ft
19475 Mount Jasper Dr, Castro Valley, CA 94552
SOLD OCT 16, 2026
$1,735,000
C
5 beds3 baths2,187 sq ft
5667 Greenridge Rd, Castro Valley, CA 94552
SOLD AUG 3, 2026
$1,600,000
D
4 beds3 baths2,093 sq ft
6344 Paloverde Rd, Castro Valley, CA 94552
SOLD JUN 3, 2026
5810 Gold Creek Dr, Castro Valley, CA 94552
$1,625,000
E
4 beds3.5 baths2,290 sq ft
5810 Gold Creek Dr, Castro Valley, CA 94552

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Earn from this home

Sell

$3,105,948

Est. take-home

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Refinance

Est. cash available

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Rent

$6,867/mo

Redfin rental estimate

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Market trends in 94552, CA

Last updated September 2026

Buyer's Market

Seller's Market

Seller's market

Sale-to-list price

104.0%

+1.6% MoM

Median sale price

$1.6M

$61K MoM

Avg. days on market

15d

1 days MoM

Recently sold homes

1 MoM

New listings for sale

$1,799,888
4 beds2.5 baths2,578 sq ft
25768 Silver Canyon Ct, Castro Valley, CA 94552
See all

Provided by Redfin

Sale history for 20889 Cypress Rnch

Year

Property tax

Land + Additions

Assessment*

2025

$25,080 (+2.2%)

$460,871 + $1,638,944

$2,099,815

2024

$24,550 (+1.4%)

$451,835 + $1,606,810

$2,058,645

2023

$24,202 (+1.8%)

$442,976 + $1,575,312

$2,018,288

2022

$23,776 (+2.6%)

$425,777 + $1,514,150

$1,939,927

2021

$23,182 (+2.3%)

$425,777 + $1,514,150

$1,939,927

2020

$22,660 (−1.9%)

$417,430 + $1,484,466

$1,901,896

2019

$23,103 (+2.9%)

$413,151 + $1,469,245

$1,882,396

2018

$22,455 (+2.7%)

$405,051 + $1,440,442

$1,845,493

2017

$21,872 (+5.1%)

$389,327 + $1,384,518

$1,773,845

2016

$20,813 (+7.0%)

$389,327 + $1,384,518

$1,773,845

2015

$19,452 (+0.9%)

$381,694 + $1,357,376

$1,739,070

2014

$19,285 (+0.4%)

$368,600 + $1,310,800

$1,679,400

2013

$19,200 (+1.9%)

$368,600 + $1,310,800

$1,679,400

2012

$18,841 (+1.3%)

$366,936 + $1,304,886

$1,671,822

2011

$18,596 (+0.6%)

$359,741 + $1,279,302

$1,639,043

2010

$18,476 (−0.6%)

$352,688 + $1,254,220

$1,606,908

2009

$18,591 (+2.7%)

$350,053 + $1,244,852

$1,594,905

2008

$18,109

$350,885 + $1,247,814

$1,598,699

Tax history for 20889 Cypress Rnch

Year

Property tax

Land + Additions

Assessment*

2025

$25,080 (+2.2%)

$460,871 + $1,638,944

$2,099,815

2024

$24,550 (+1.4%)

$451,835 + $1,606,810

$2,058,645

2023

$24,202 (+1.8%)

$442,976 + $1,575,312

$2,018,288

2022

$23,776 (+2.6%)

$425,777 + $1,514,150

$1,939,927

2021

$23,182 (+2.3%)

$425,777 + $1,514,150

$1,939,927

2020

$22,660 (−1.9%)

$417,430 + $1,484,466

$1,901,896

2019

$23,103 (+2.9%)

$413,151 + $1,469,245

$1,882,396

2018

$22,455 (+2.7%)

$405,051 + $1,440,442

$1,845,493

2017

$21,872 (+5.1%)

$389,327 + $1,384,518

$1,773,845

2016

$20,813 (+7.0%)

$389,327 + $1,384,518

$1,773,845

2015

$19,452 (+0.9%)

$381,694 + $1,357,376

$1,739,070

2014

$19,285 (+0.4%)

$368,600 + $1,310,800

$1,679,400

2013

$19,200 (+1.9%)

$368,600 + $1,310,800

$1,679,400

2012

$18,841 (+1.3%)

$366,936 + $1,304,886

$1,671,822

2011

$18,596 (+0.6%)

$359,741 + $1,279,302

$1,639,043

2010

$18,476 (−0.6%)

$352,688 + $1,254,220

$1,606,908

2009

$18,591 (+2.7%)

$350,053 + $1,244,852

$1,594,905

2008

$18,109

$350,885 + $1,247,814

$1,598,699

*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

Planned Development District

Planned development districts, hereinafter designated as PD districts, are established to encourage the arrangement of a compatible variety of uses on suitable lands in such a manner that the resulting development will: be in accord with the policies of the General Plan of the county; provide efficient use of the land that includes preservation of significant open areas and natural and topographic landscape features with minimum alteration of natural land forms; provide an environment that will encourage the use of common open areas for neighborhood or community activities and other amenities; be compatible with and enhance the development of the general area; and create an attractive, efficient and safe environment.

Dec 29, 2020 • Final

Building

Repair damaged stucco on the front entry and a balcony of a residential building.

Remodel

Nov 20, 2019 • Final

Building

Install a new energy storage system along with new electrical load centers.

Battery

Electrical

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: U-Shape
Construction Type: Wood
Building Construction Quality: Excellent

Property Information
Living Sq. Ft: 8,538
Building Sq. Ft: 8,538
# of Units: 1
# of Stories: 2
Legal Description: MAP 366 PG 221

Parking & Garage Information
# of Parking Spaces: 4

Lot Information
# of Buildings: 1
Land Sq. Ft: 41,189
Municipality Name: CASTRO VALLEY UNINCORP
Acres: 0.9456
County Use Description: SINGLE FAMILY RESIDENTIAL HOME

Financial

Assessor Information
Assessment Year: 2026

Public facts

Beds: —
Baths: —
Sq. Ft.: 8,538
Stories: 2.0
Lot Size: 0.95 acres
Style: Single Family Residential
Year Built: 1999
Year Renovated: 1999
County: Alameda County
APN: 085A000100118

Home facts updated by county records on Sep 17, 2026

Around this home

Schools

Jensen Ranch Elementary School

Public K-5 • Assigned • 0.5mi

10/10

Canyon Middle School

Public 6-8 • Assigned • 0.8mi

7/10

Castro Valley High School

Public 9-12 • Assigned • 2.2mi

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

4/10 Fire Factor

0.93% chance of being in a wildfire in next 30 years

3/10 Heat Factor

7 days above 90° expected this year, 13 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 • 94552

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

$3.12M – $3.77M

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New listings for sale in 94552

$1,799,888

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New flooring • New paint • New fixtures

Home values near 20889 Cypress Rnch

Data from public records.

Address	Redfin Estimate
20225 Cypress Ranch, Castro Valley, CA 4 Beds \| 3 Baths \| 4423 Sq. Ft.	$2,535,220
20675 Cypress Ranch, Castro Valley, CA 4 Beds \| 4 Baths \| 4874 Sq. Ft.	$2,694,103

Address	Redfin Estimate
20908 Cypress Ranch, Castro Valley, CA 4 Beds \| 5 Baths \| 5852 Sq. Ft.	$3,176,976
20400 Cypress Ranch, Castro Valley, CA 6 Beds \| 6 Baths \| 6114 Sq. Ft.	$3,212,187

Address	Redfin Estimate
20650 Cypress Ranch, Castro Valley, CA 4 Beds \| 4 Baths \| 4385 Sq. Ft.	$2,655,964
20200 Cypress Ranch, Castro Valley, CA - Beds \| - Baths \| 6723 Sq. Ft.	$3,056,165

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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 94552, CA

Sale history for 20889 Cypress Rnch

Tax history for 20889 Cypress Rnch

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 94552

Home values near 20889 Cypress Rnch

More real estate resources