OFF MARKET

Off Market Sep 1988 for $60K

$1,371,474

Est. refi paymentEst. refi $208/mo

•

2,700

sq ft

18305 Lake Chabot Rd, Castro Valley, CA 94546

About this home

18305 Lake Chabot Rd is a 2,700 square foot house on a 0.32 acre lot with 4 bedrooms and 3 bathrooms. - it last sold on September 20, 1988 for $60,000. Based on Redfin's Castro Valley data, we estimate the home's value is $1,371,474.

Single-familyProperty Type

1925Year Built

0.32 acresLot Size

$508Est. Price/Sq.Ft.

Source:Public Records

Redfin Estimate

$1,371,474

$1.3M since sold in September 1988$24K since August

Recently sold homes
Estimate history
Homes for sale

This home's estimate is 1.5% higher than the average sale price ($1.35M) of 6 comparable homes.

SOLD APR 13, 2026
$1,800,000
A
3 beds2 baths1,804 sq ft
3146 Aylesbury Ct, Castro Valley, CA 94546
SOLD MAY 22, 2026
$1,300,000
B
3 beds2 baths1,858 sq ft
3635 Northwood Dr, Castro Valley, CA 94546
SOLD MAR 27, 2026
18028 Almond Rd, Castro Valley, CA 94546
$1,178,000
C
3 beds2 baths2,146 sq ft
18028 Almond Rd, Castro Valley, CA 94546
BOUGHT WITH REDFIN MAR 19, 2026
$1,319,000
D
3 beds2 baths1,860 sq ft
3305 Arcadian Dr, Castro Valley, CA 94546
SOLD MAY 22, 2026
$1,400,000
E
3 beds2 baths1,774 sq ft
3169 Aylesbury Ct, Castro Valley, CA 94546
SOLD JAN 16, 2026
$1,111,111
F
3 beds2 baths1,901 sq ft
18201 Lake Chabot Rd, Castro Valley, CA 94546

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Earn from this home

Sell

$1,298,472

Est. take-home

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Refinance

Est. cash available

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Rent

$3,815/mo

Redfin rental estimate

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Market trends in 94546, CA

Last updated August 2026

Buyer's Market

Seller's Market

Seller's market

Sale-to-List Price

104.3%

+0.4% MoM

Median sale price

$1.1M

$27K MoM

Avg. days on market

15d

1 days MoM

Recently sold homes

14 MoM

New listings for sale

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22341 N 6th St, Castro Valley, CA 94546
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OPEN SAT, 2PM TO 4PM
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3 beds1 bath1,092 sq ft
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OPEN TODAY, 5PM TO 7PM
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OPEN SUN, 11:30AM TO 1:30PM
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$799,000
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OPEN SAT, 2PM TO 4PM
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3 beds1 bath1,245 sq ft
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OPEN SAT, 1PM TO 4PM
$1,225,000
4 beds2.5 baths2,440 sq ft
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See all

Provided by Redfin

Sale history for 18305 Lake Chabot Rd

Year

Property tax

Land + Additions

Assessment*

2025

$5,351 (+2.5%)

$168,885 + $217,930

$386,815

2024

$5,223 (+1.9%)

$168,885 + $217,930

$386,815

2023

$5,126 (+2.2%)

$165,574 + $213,657

$379,231

2022

$5,016 (+2.7%)

$159,146 + $205,362

$364,508

2021

$4,883 (+2.4%)

$159,146 + $205,362

$364,508

2020

$4,769 (−1.6%)

$156,025 + $201,335

$357,360

2019

$4,849 (+3.0%)

$154,426 + $199,271

$353,697

2018

$4,710 (+2.7%)

$151,398 + $195,365

$346,763

2017

$4,584 (+5.1%)

$145,521 + $187,780

$333,301

2016

$4,360 (+7.0%)

$145,521 + $187,780

$333,301

2015

$4,075 (+1.6%)

$142,668 + $184,098

$326,766

2014

$4,012 (+1.1%)

$137,772 + $177,782

$315,554

2013

$3,970 (+2.2%)

$137,772 + $177,782

$315,554

2012

$3,884 (+1.4%)

$137,151 + $176,979

$314,130

2011

$3,830 (+0.8%)

$134,461 + $173,509

$307,970

2010

$3,801 (−0.3%)

$131,825 + $170,107

$301,932

2009

$3,812 (+3.8%)

$130,841 + $168,837

$299,678

2008

$3,673

$131,152 + $169,239

$300,391

Tax history for 18305 Lake Chabot Rd

Year

Property tax

Land + Additions

Assessment*

2025

$5,351 (+2.5%)

$168,885 + $217,930

$386,815

2024

$5,223 (+1.9%)

$168,885 + $217,930

$386,815

2023

$5,126 (+2.2%)

$165,574 + $213,657

$379,231

2022

$5,016 (+2.7%)

$159,146 + $205,362

$364,508

2021

$4,883 (+2.4%)

$159,146 + $205,362

$364,508

2020

$4,769 (−1.6%)

$156,025 + $201,335

$357,360

2019

$4,849 (+3.0%)

$154,426 + $199,271

$353,697

2018

$4,710 (+2.7%)

$151,398 + $195,365

$346,763

2017

$4,584 (+5.1%)

$145,521 + $187,780

$333,301

2016

$4,360 (+7.0%)

$145,521 + $187,780

$333,301

2015

$4,075 (+1.6%)

$142,668 + $184,098

$326,766

2014

$4,012 (+1.1%)

$137,772 + $177,782

$315,554

2013

$3,970 (+2.2%)

$137,772 + $177,782

$315,554

2012

$3,884 (+1.4%)

$137,151 + $176,979

$314,130

2011

$3,830 (+0.8%)

$134,461 + $173,509

$307,970

2010

$3,801 (−0.3%)

$131,825 + $170,107

$301,932

2009

$3,812 (+3.8%)

$130,841 + $168,837

$299,678

2008

$3,673

$131,152 + $169,239

$300,391

*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

May 22, 2025 • Final

Building

Perform a reroof on a residential building by installing a composition overlay with a maximum of two layers. Use the existing roof deck and ensure a Class A fire rating.

Roofing

Feb 16, 2022 • Final

Building

Perform a trenchless sewer line replacement from the foundation of the house to the property line.

Plumbing

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

Property Information
Living Sq. Ft: 1,935
Building Sq. Ft: 1,935
# of Units: 1
# of Stories: 1
Legal Description: OFFICIAL RECS 5142 PG 100

Lot Information
# of Buildings: 1
Land Sq. Ft: 14,136
Municipality Name: CASTRO VALLEY UNINCORP
Acres: 0.3245
County Use Description: SINGLE FAMILY RESIDENTIAL HOME

Financial

Assessor Information
Assessment Year: 2025

Public facts

Beds: 4
Baths: 2.75
Sq. Ft.: 2,700
Stories: 1.0
Parking Spaces: —
Basement: No
Accessible: No
Lot Size: 0.32 acres
Style: Single Family Residential
Year Built: 1925
Year Renovated: 1940
County: Alameda County
APN: 084B047201004
HOA Dues: —
Garage: Yes
Features: —

Home facts updated by owner on Apr 12, 2026

Around this home

Schools

Chabot Elementary School

Public K-5 • Assigned • 0.5mi

9/10

Creekside Middle School

Public 6-8 • Assigned • 2.2mi

10/10

Castro Valley High School

Public 9-12 • Assigned • 1.2mi

9/10

Provided by GreatSchools

Lifestyle

Provided by Walk Score and Local Logic

Local insights from Redfin agents

Castro Valley is moving at a brisk pace this summer! Median prices are holding steady around $1.2M, but well-priced, turnkey homes are flying off the market in under 15 days, often over asking. Inventory is moving fast, so buyers must come prepared...
1 week ago • Castro Valley
Johnny Singh
Redfin Premier agent
146 deals
Was this helpful?
Strong buyer demand keeps the Castro Valley market moving incredibly fast. With homes frequently selling above their $1.2 million median price, decisive action is essential. To win here, buyers need to submit competitive offers quickly and minimize...
2 months ago • Castro Valley
Karan Kandel
Redfin agent
13 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

0.46% chance of being in a wildfire in next 30 years

4/10 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

$1.30M – $1.58M

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New listings for sale in 94546

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OPEN TODAY, 5PM TO 7PM3D & VIDEO TOUR

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OPEN SAT, 1PM TO 4PMVIDEO TOUR

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Home values near 18305 Lake Chabot Rd

Data from public records.

Address	Redfin Estimate
18340 Lake Chabot Road, Castro Valley, CA 4 Beds \| 2 Baths \| 1497 Sq. Ft.	$1,018,260
18348 Lake Chabot Road, Castro Valley, CA 3 Beds \| 1.5 Baths \| 1157 Sq. Ft.	$945,608

Address	Redfin Estimate
18364 Lake Chabot Road, Castro Valley, CA 3 Beds \| 2 Baths \| 1314 Sq. Ft.	$953,537
18289 Lake Chabot Road, Castro Valley, CA 2 Beds \| 2 Baths \| 1225 Sq. Ft.	$986,633

Address	Redfin Estimate
18356 Lake Chabot Road, Castro Valley, CA 3 Beds \| 2 Baths \| 1120 Sq. Ft.	$1,063,638
18380 Lake Chabot Road, Castro Valley, CA 4 Beds \| 2 Baths \| 1041 Sq. Ft.	$1,076,225

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 18305 Lake Chabot Rd

Tax history for 18305 Lake Chabot 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 18305 Lake Chabot Rd

More real estate resources