OFF MARKET

Off Market Sep 2013 for $740K

$1,673,836

Est. refi paymentEst. refi $4,513/mo

•

2,350

sq ft

18135 Reamer Rd, Castro Valley, CA 94546

About this home

Single-familyProperty Type

1953Year Built

0.39 acresLot Size

$712Est. Price/Sq.Ft.

2 car garageParking

Listed by Christi Bean •DRE #01276652 • At Home Real Estate Group

Bought with Judy Rose •DRE #00633313 • Berkshire Hathaway Home Services

Redfin checked: 2 minutes ago

•Source:bridgeMLS, Bay East AOR, or Contra Costa AOR #40625905

Redfin Estimate

$1,673,836

$934K since sold in September 2013$7,000 since August

Recently sold homes
Estimate history
Homes for sale

This home's estimate is 21.4% higher than the average sale price ($1.38M) of 6 comparable homes.

SOLD OCT 15, 2025
$1,410,000
A
3 beds2 baths1,888 sq ft
18076 Jaymark Ct, Castro Valley, CA 94546
SOLD JAN 7, 2026
$1,335,000
B
3 beds2.5 baths2,018 sq ft
17838 Walnut 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 MAY 29, 2026
$1,570,000
E
4 beds2.5 baths2,668 sq ft
4473 Hillsborough Dr, Castro Valley, CA 94546
SOLD AUG 11, 2026
$1,300,000
F
4 beds2 baths1,525 sq ft
4486 Lawrence Dr, Castro Valley, CA 94546

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Earn from this home

Sell

$1,167,960

Est. take-home

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Refinance

Est. cash available

Get cash now or lower your monthly rate

Rent

$4,757/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

103.9%

1.3% MoM

Median sale price

$1.1M

$70K MoM

Avg. days on market

14d

1 days MoM

Recently sold homes

3 MoM

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(415) 510-8600
See all

Provided by Redfin

Sale history for 18135 Reamer Rd

Date

Event

Price

bridgeMLS, Bay East AOR, or Contra Costa AOR #40625905

Sep 27, 2013

Sold

$740,000

$315/sq ft

Aug 28, 2013

Pending

—

Aug 2, 2013

Listed

$750,000

$319/sq ft

bridgeMLS, Bay East AOR, or Contra Costa AOR #40540711

Jan 15, 2012

Listing Removed

—

Jan 3, 2012

Pending

—

Dec 20, 2011

Price Changed

Dec 20, 2011

Relisted

—

Oct 8, 2011

Pending

—

Sep 9, 2011

Contingent

—

Aug 27, 2011

Price Changed

Aug 27, 2011

Listed

Public Records

Aug 6, 1999

Sold

$405,000

$172/sq ft

bridgeMLS, Bay East AOR, or Contra Costa AOR #11015681

Aug 6, 1999

Sold

$400,000

$170/sq ft

May 17, 1999

Listed

$429,000

$183/sq ft

Year

Property tax

Land + Additions

Assessment*

2025

$11,491 (+2.3%)

$272,129 + $634,969

$907,098

2024

$11,238 (+1.6%)

$272,129 + $634,969

$907,098

2023

$11,062 (+1.9%)

$266,795 + $622,522

$889,317

2022

$10,854 (+2.6%)

$256,436 + $598,352

$854,788

2021

$10,578 (+2.3%)

$256,436 + $598,352

$854,788

2020

$10,337 (−1.8%)

$251,410 + $586,624

$838,034

2019

$10,530 (+2.9%)

$248,833 + $580,610

$829,443

2018

$10,232 (+2.7%)

$243,955 + $569,230

$813,185

2017

$9,964 (+5.1%)

$234,485 + $547,132

$781,617

2016

$9,481 (+7.0%)

$234,485 + $547,132

$781,617

2015

$8,860 (+1.1%)

$229,887 + $536,404

$766,291

2014

$8,765 (+17.9%)

$222,000 + $518,000

$740,000

2013

$7,435 (+16.3%)

$222,000 + $518,000

$740,000

2012

$6,395 (+1.4%)

$184,824 + $431,256

$616,080

2011

$6,309 (+0.7%)

$148,672 + $382,768

$531,440

2010

$6,265 (−0.4%)

$145,757 + $375,264

$521,021

2009

$6,293 (+3.2%)

$144,668 + $372,461

$517,129

2008

$6,097

$145,012 + $373,346

$518,358

Tax history for 18135 Reamer Rd

Year

Property tax

Land + Additions

Assessment*

2025

$11,491 (+2.3%)

$272,129 + $634,969

$907,098

2024

$11,238 (+1.6%)

$272,129 + $634,969

$907,098

2023

$11,062 (+1.9%)

$266,795 + $622,522

$889,317

2022

$10,854 (+2.6%)

$256,436 + $598,352

$854,788

2021

$10,578 (+2.3%)

$256,436 + $598,352

$854,788

2020

$10,337 (−1.8%)

$251,410 + $586,624

$838,034

2019

$10,530 (+2.9%)

$248,833 + $580,610

$829,443

2018

$10,232 (+2.7%)

$243,955 + $569,230

$813,185

2017

$9,964 (+5.1%)

$234,485 + $547,132

$781,617

2016

$9,481 (+7.0%)

$234,485 + $547,132

$781,617

2015

$8,860 (+1.1%)

$229,887 + $536,404

$766,291

2014

$8,765 (+17.9%)

$222,000 + $518,000

$740,000

2013

$7,435 (+16.3%)

$222,000 + $518,000

$740,000

2012

$6,395 (+1.4%)

$184,824 + $431,256

$616,080

2011

$6,309 (+0.7%)

$148,672 + $382,768

$531,440

2010

$6,265 (−0.4%)

$145,757 + $375,264

$521,021

2009

$6,293 (+3.2%)

$144,668 + $372,461

$517,129

2008

$6,097

$145,012 + $373,346

$518,358

*Taxable value of land and structures on it ("additions") is determined regularly by local assessors and does not affect market price.

Public record

Public record
Zoning
Permits

Beds

Baths

Stories

Lot width

—

Lot depth

—

Lot size

0.39 Acres

Year renovated

1954

Sq. Ft.

2,350

Year built

1953

Style

Single Family Residential

County

Alameda County

APN

084D115501102

Parking Spaces

—

Basement

—

Accessible

—

HOA Dues

—

Garage

—

Features

—

Last updated by owner on Jul 27, 2026.

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

Apr 3, 2013 • Final

Building

Tear off the existing roofing, install OSB sheathing, and install new composition shingles.

Roofing

Sep 27, 2005 • Final

Building

Construct a new detached garage.

New construction

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

Parking

Parking Information
Has Attached Garage
Garage Spaces: 2
Covered Spaces: 2
Parking Features: Attached

Interior

Bathroom Information
# of Bathrooms Total: 3
# of Bathrooms Full: 3
Other Bathrooms Included Features: Shower Over Tub, Stall Shower
Primary Bathroom Included Features: Stall Shower, Tile, Tub with Jets

Interior Features
Interior Features: Dining Area, Family Room, Breakfast Bar, Stone Counters, Kitchen Island, Updated Kitchen
Appliances: Dishwasher, Free-Standing Range, Gas Water Heater
Laundry Features: 220 Volt Outlet, Laundry Room
Street Level Features: 3 Bedrooms, 2 Baths
Window Features: Skylight(s)
Fireplaces Total: 2
Has Fireplace
Flooring: Hardwood, Tile, Carpet

Room Information
Kitchen Features: Breakfast Bar,Counter - Stone,Dishwasher,Island,Range/Oven Free Standing,Skylight(s),Updated Kitchen
Rooms Total: 8
Fireplace Features: Brick, Family Room, Living Room

Exterior

Building Information
Construction Materials: Stucco
Building Area Total: 2,350
Foundation Details: Raised

Exterior Features
Patio And Porch Features: Deck, Patio, Enclosed
Exterior Features: Back Yard, Side Yard
Fencing: Fenced
Roof: Shingle

Pool Information
Pool Features: Gunite
Has Private Pool

Property Information
Living Area: 2350
Living Area Units: Square Feet
Property Type: Residential
Property Sub Type: Single Family Residence
Year Built: 1953

Lot Information
Lot Size Square Feet: 17184
Lot Size Area: 0.39449
Lot Size Units: Acres
Lot Size Acres: 0.39449
Lot Features: Premium Lot
Zoning: 1001

Utilities

Utility Information
Water Source: Public
Sewer: Public Sewer

Heating & Cooling
Has Heating
Heating: Forced Air
Cooling: Central Air

Location

School Information
High School District: Castro Valley (510) 537-3000

Public facts

Beds: 5
Baths: 3.0
Sq. Ft.: 2,350
Stories: 1.0
Lot Size: 0.39 acres
Style: Single Family Residential
Year Built: 1953
Year Renovated: 1954
County: Alameda County
APN: 084D115501102

Home facts updated by county records on Jul 27, 2026

Around this home

Schools

Proctor Elementary School

Public K-5 • Assigned • 0.8mi

9/10

Creekside Middle School

Public 6-8 • Assigned • 2.0mi

10/10

Castro Valley High School

Public 9-12 • Assigned • 1.1mi

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...
5 days 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

0.62% 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

$1.59M – $1.93M

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Pacific Home Brokers

Home values near 18135 Reamer Rd

Data from public records.

Address	Redfin Estimate
18076 Reamer Rd, Castro Valley, CA 3 Beds \| 2.5 Baths \| 1566 Sq. Ft.	$1,067,957
18136 Reamer Rd, Castro Valley, CA 2 Beds \| 2 Baths \| 1587 Sq. Ft.	$1,180,626

Address	Redfin Estimate
18109 Reamer Rd, Castro Valley, CA 3 Beds \| 2 Baths \| 1999 Sq. Ft.	$1,390,148
18055 Reamer Rd, Castro Valley, CA 2 Beds \| 2 Baths \| 1326 Sq. Ft.	$1,379,928

Address	Redfin Estimate
18084 Reamer Rd, Castro Valley, CA 3 Beds \| 2 Baths \| 2201 Sq. Ft.	$1,506,869
18161 Reamer Rd, Castro Valley, CA 4 Beds \| 2 Baths \| 2118 Sq. Ft.	$1,354,879

Property information provided by bridgeMLS, Bay East AOR, or Contra Costa AOR when last listed in 2013. This data may not match . 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 18135 Reamer Rd

Tax history for 18135 Reamer Rd

Public record

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 18135 Reamer Rd

More real estate resources