OFF MARKET

Off market apr 2022 for $1.3M

$1,261,083

Est. refi paymentEst. refi $8,979/mo

•

2,018

sq ft

18342 Redwood Rd, Castro Valley, CA 94546

About this home

Beautiful 4-bedroom home located in Upper Castro Valley near Proctor Elementary. Remodeled Kitchen, quartz counters, stainless steel appliances, 5-burner gas cooktop, recessed lighting and pantry. Gorgeous 2-sided gas fireplace. Vaulted ceilings allow lots of natural light into the home. Spacious master bedroom suite with sitting area, private bath, large walk-in closet and balcony. Upgraded furnace and A/C, central vacuum and Anderson french doors. Laundry room with laundry chute. Lots of storage throughout the house including a large attic. 2-car garage with storage cabinets and a large workshop area with running water and electricity. Enjoy nearby Lake Chabot Regional Park where you can explore scenic trails. Great Castro Valley schools, minutes to BART, freeways, local parks, shopping and restaurants.

Single-familyProperty Type

1987Year Built

5,029 sq ftLot Size

$625Est. Price/Sq.Ft.

2 car garageParking

Listed by Judy Grubb •DRE #01367593 • KW Advisors East Bay

Bought with Steve Mok •DRE #01871955 • Cornerstone Realty and Mortgage

Source:bridgeMLS, Bay East AOR, or Contra Costa AOR #40885555

Redfin Estimate

$1,261,083

$59K since sold in April 2022$8,000 since September

Recently sold homes
Estimate history
Homes for sale

This home's estimate is 2.4% higher than the average sale price ($1.23M) of 6 comparable homes.

SOLD AUG 20, 2026
$982,000
A
4 beds2.5 baths1,915 sq ft
5218 Camino Alta Mira, Castro Valley, CA 94546
SOLD JUN 12, 2026
$1,475,000
B
3 beds2 baths1,928 sq ft
17880 Apricot Way, 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 6, 2026
$1,150,000
D
3 beds2 baths1,544 sq ft
5195 Camino Alta Mira, Castro Valley, CA 94546
SOLD JUL 23, 2026
$1,125,000
E
3 beds2 baths1,803 sq ft
3781 Cottage Ct, Castro Valley, CA 94546
SOLD JUN 19, 2026
$1,160,000
F
3 beds2 baths1,400 sq ft
4054 Milton Ave, Castro Valley, CA 94546

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Earn from this home

Sell

$227,876

Est. take-home

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Refinance

Est. cash available

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Rent

$3,820/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

OPEN SAT, 1PM TO 4PM
$1,188,000
4 beds2.5 baths2,295 sq ft
2783 Jennifer Dr, Castro Valley, CA 94546
OPEN SAT, 12:30PM TO 2:30PM
$1,175,000
3 beds2 baths1,795 sq ft
19563 Helen Pl, Castro Valley, CA 94546
$1,200,000
4 beds3 baths1,897 sq ft
18153 Judy St, Castro Valley, CA 94546
OPEN SAT, 1PM TO 4PM
$799,888
3 beds1 bath988 sq ft
2240 Lessley Ave, Castro Valley, CA 94546
OPEN SAT, 1PM TO 4PM
$499,000
3 beds2 baths1,354 sq ft
21314 Gary Dr #108, Hayward, CA 94546
OPEN FRI, 5PM TO 6:30PM
$1,498,000
4 beds3 baths3,275 sq ft
19912 Conrad Ct, Castro Valley, CA 94546
OPEN SUN, 1PM TO 4PM
$1,198,000
4 beds2.5 baths2,038 sq ft
3636 Arcadian Dr, Castro Valley, CA 94546
EARLY ACCESS
$550,000
2 beds2 baths1,393 sq ft
21239 Gary Dr #206, Hayward, CA 94546
OPEN SAT, 2PM TO 4PM
$878,000
3 beds1 bath1,092 sq ft
19656 San Miguel Ave, Castro Valley, CA 94546
See all

Provided by Redfin

Sale history for 18342 Redwood Rd

Date

Event

Price

Public Records

Apr 19, 2022

Sold

$1,320,000

$654/sq ft

bridgeMLS, Bay East AOR, or Contra Costa AOR #40885555

Nov 1, 2019

Sold

$843,000

$418/sq ft

Oct 25, 2019

Pending

—

Oct 11, 2019

Listed

$885,000

$439/sq ft

+17

Public Records

Aug 7, 1985

Sold

$93,000

$46/sq ft

Year

Property tax

Land + Additions

Assessment*

2025

$16,482 (+2.2%)

$399,000 + $931,000

$1,330,000

2024

$16,128 (+6.6%)

$399,000 + $931,000

$1,330,000

2023

$15,124 (+89.7%)

$391,200 + $912,800

$1,304,000

2022

$7,971 (+2.6%)

$183,798 + $428,862

$612,660

2021

$7,765 (+2.3%)

$183,798 + $428,862

$612,660

2020

$7,587 (+97.7%)

$180,194 + $420,454

$600,648

2019

$3,838 (+3.0%)

$178,348 + $416,145

$594,493

2018

$3,727 (+2.8%)

$83,010 + $180,791

$263,801

2017

$3,627 (+5.2%)

$79,787 + $173,772

$253,559

2016

$3,449 (+7.0%)

$79,787 + $173,772

$253,559

2015

$3,224 (+1.8%)

$78,223 + $170,365

$248,588

2014

$3,166 (+1.3%)

$75,539 + $164,519

$240,058

2013

$3,126 (+2.3%)

$75,539 + $164,519

$240,058

2012

$3,056 (+1.4%)

$75,198 + $163,776

$238,974

2011

$3,013 (+0.8%)

$73,724 + $160,566

$234,290

2010

$2,989 (−0.2%)

$72,279 + $157,418

$229,697

2009

$2,994 (+4.2%)

$71,739 + $156,243

$227,982

2008

$2,874

$71,909 + $156,615

$228,524

Tax history for 18342 Redwood Rd

Year

Property tax

Land + Additions

Assessment*

2025

$16,482 (+2.2%)

$399,000 + $931,000

$1,330,000

2024

$16,128 (+6.6%)

$399,000 + $931,000

$1,330,000

2023

$15,124 (+89.7%)

$391,200 + $912,800

$1,304,000

2022

$7,971 (+2.6%)

$183,798 + $428,862

$612,660

2021

$7,765 (+2.3%)

$183,798 + $428,862

$612,660

2020

$7,587 (+97.7%)

$180,194 + $420,454

$600,648

2019

$3,838 (+3.0%)

$178,348 + $416,145

$594,493

2018

$3,727 (+2.8%)

$83,010 + $180,791

$263,801

2017

$3,627 (+5.2%)

$79,787 + $173,772

$253,559

2016

$3,449 (+7.0%)

$79,787 + $173,772

$253,559

2015

$3,224 (+1.8%)

$78,223 + $170,365

$248,588

2014

$3,166 (+1.3%)

$75,539 + $164,519

$240,058

2013

$3,126 (+2.3%)

$75,539 + $164,519

$240,058

2012

$3,056 (+1.4%)

$75,198 + $163,776

$238,974

2011

$3,013 (+0.8%)

$73,724 + $160,566

$234,290

2010

$2,989 (−0.2%)

$72,279 + $157,418

$229,697

2009

$2,994 (+4.2%)

$71,739 + $156,243

$227,982

2008

$2,874

$71,909 + $156,615

$228,524

*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.

Aug 21, 2020 • Final

Building

Remove existing composition shingles and replace with new composition shingles on a residential building.

Roofing

May 4, 1998 • Final

Building

Work on electrical services.

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: 8

Exterior

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

Property Information
Living Sq. Ft: 2,018
Building Sq. Ft: 2,018
# of Units: 1
# of Stories: 1.5
Legal Description: PARCEL MAPS 149 PG 36

Lot Information
# of Buildings: 1
Land Sq. Ft: 50,294
Municipality Name: CASTRO VALLEY UNINCORP
Acres: 1.1546
County Use Description: SINGLE FAMILY RESIDENTIAL HOME

Financial

Assessor Information
Assessment Year: 2026

Public facts

Beds: 4
Baths: 2.0
Sq. Ft.: 2,018
Stories: 1.5
Parking Spaces: —
Basement: No
Accessible: No
Lot Size: 5,029 square feet
Style: Single Family Residential
Year Built: 1987
Year Renovated: 1987
County: Alameda County
APN: 084C085109900
HOA Dues: —
Garage: No
Features: —

Home facts updated by owner on Jun 1, 2022

Around this home

Schools

Proctor Elementary School

Public K-5 • Assigned • 0.4mi

9/10

Creekside Middle School

Public 6-8 • Assigned • 1.2mi

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'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...
2 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

$1.20M – $1.45M

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New listings for sale in 94546

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OPEN SAT, 12:30PM TO 2:30PM

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4 beds3 baths1,897 sq ft

18153 Judy St, Castro Valley, CA 94546

OPEN SAT, 1PM TO 4PM

$799,888

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2240 Lessley Ave, Castro Valley, CA 94546

OPEN SAT, 1PM TO 4PM

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OPEN FRI, 5PM TO 6:30PM

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19912 Conrad Ct, Castro Valley, CA 94546

OPEN SUN, 1PM TO 4PM

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EARLY ACCESSCOMPASS COMING SOON

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OPEN SAT, 2PM TO 4PM

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Home values near 18342 Redwood Rd

Data from public records.

Address	Redfin Estimate
18307 Redwood Road, Castro Valley, CA 4 Beds \| 2 Baths \| 1680 Sq. Ft.	$987,537
18344 Redwood Road, Castro Valley, CA 4 Beds \| 3 Baths \| 3027 Sq. Ft.	$1,414,999

Address	Redfin Estimate
18335 Redwood Road, Castro Valley, CA 4 Beds \| 2 Baths \| 1659 Sq. Ft.	$1,095,838
18352 Redwood Road, Castro Valley, CA 4 Beds \| 2 Baths \| 2661 Sq. Ft.	$1,258,442

Address	Redfin Estimate
18486 Redwood Road, Castro Valley, CA 2 Beds \| 1 Baths \| 891 Sq. Ft.	$791,420
18345 Redwood Road, Castro Valley, CA 2 Beds \| 1 Baths \| 1094 Sq. Ft.	$528,332

This data may not show owner updates. Learn more.

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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 18342 Redwood Rd

Tax history for 18342 Redwood 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 18342 Redwood Rd

More real estate resources