BOUGHT WITH REDFIN OCT 16, 2015

Off Market Oct 2015 for $775K

$1,376,995

Est. refi paymentEst. refi $3,699/mo

•

1,326

sq ft

18055 Reamer Rd, Castro Valley, CA 94546

About this home

Single-familyProperty Type

1942Year Built

0.41 acresLot Size

$1,038Est. Price/Sq.Ft.

2 car garageParking

Listed by Catherine Brent •DRE #01088138 • BHHS Drysdale Properties

Listed by Kathi Townsend •DRE #01409032 • Berkshire Hathaway Home Services

Bought with Veronica Garaventa •DRE #01455217 • Redfin

Redfin checked: a minute ago

•Source:bridgeMLS, Bay East AOR, or Contra Costa AOR #40714506

Redfin Estimate

$1,376,995

$602K since sold in October 2015$6,000 since July

Recently sold homes
Estimate history
Homes for sale

This home's estimate is 25.8% higher than the average sale price ($1.09M) of 5 comparable homes.

SOLD JUL 27, 2026
$1,064,000
A
3 beds2.5 baths1,226 sq ft
3488 Brookdale Blvd, Castro Valley, CA 94546
SOLD MAR 27, 2026
18028 Almond Rd, Castro Valley, CA 94546
$1,178,000
B
3 beds2 baths2,146 sq ft
18028 Almond Rd, Castro Valley, CA 94546
SOLD AUG 11, 2026
$1,300,000
C
4 beds2 baths1,525 sq ft
4486 Lawrence Dr, Castro Valley, CA 94546
SOLD APR 30, 2026
$830,000
D
2 beds1 bath1,055 sq ft
4199 Seven Hills Rd, Castro Valley, CA 94546
SOLD OCT 28, 2025
$1,100,000
E
3 beds2 baths1,389 sq ft
19087 Mayberry Dr, Castro Valley, CA 94546

Claim this home to receive a free report every month with insights on the changing estimate.

Earn from this home

Sell

$830,703

Est. take-home

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Refinance

Est. cash available

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Rent

$4,070/mo

Redfin rental estimate

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Market trends in 94546, CA

Last updated July 2026

Buyer's Market

Seller's Market

Seller's market

Sale-to-List Price

105.6%

+0.7% MoM

Median sale price

$1.1M

$45K MoM

Avg. days on market

13d

1 days MoM

Recently sold homes

100

5 MoM

New listings for sale

COMING SOON
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2 beds1 bath1,122 sq ft
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OPEN SUN, 12PM TO 4PM
19453 Vaughn Ave, Castro Valley, CA 94546
$1,175,000
3 beds2 baths1,440 sq ft
19453 Vaughn Ave, Castro Valley, CA 94546
Pacific Home Brokers
OPEN SAT, 12PM TO 2PM
$695,000
2 beds1.5 baths1,207 sq ft
20279 Forest Ave, Castro Valley, CA 94546
(415) 510-8600
OPEN SAT, 11AM TO 1PM
$870,000
3 beds1 bath1,080 sq ft
2976 Sydney, Castro Valley, CA 94546
COMING SOON
$1,550,000
3 beds1.5 baths1,851 sq ft
4618 Ewing Rd, Castro Valley, CA 94546
OPEN SAT, 1PM TO 4PM
$699,999
3 beds1 bath1,036 sq ft
19117 Parsons Ave, Castro Valley, CA 94546
OPEN SUN, 2PM TO 4PM
$549,950
3 beds2 baths1,354 sq ft
21239 Gary Dr Unit 202E, Hayward, CA 94546
OPEN SAT, 1PM TO 4PM
$1,235,000
3 beds2 baths1,581 sq ft
18747 Sandy Rd, Castro Valley, CA 94546
OPEN SAT, 1PM TO 4PM
$1,095,000
4 beds2.5 baths1,988 sq ft
16630 Cowell St, Castro Valley, CA 94578
VIDEO TOUR
$1,899,000
4 beds3.5 baths3,379 sq ft
16989 Brierly Ct, Castro Valley, CA 94546
See all

Provided by Redfin

Sale history for 18055 Reamer Rd

Year

Property tax

Land + Additions

Assessment*

2025

$14,102 (+2.2%)

$275,226 + $853,135

$1,128,361

2024

$13,796 (+1.5%)

$275,226 + $853,135

$1,128,361

2023

$13,587 (+1.9%)

$269,830 + $836,408

$1,106,238

2022

$13,337 (+2.6%)

$259,353 + $803,933

$1,063,286

2021

$13,000 (+2.3%)

$259,353 + $803,933

$1,063,286

2020

$12,705 (+12.7%)

$254,268 + $788,172

$1,042,440

2019

$11,276 (+9.0%)

$251,662 + $780,093

$1,031,755

2018

$10,342 (+1.8%)

$246,729 + $627,741

$874,470

2017

$10,155 (+5.1%)

$237,150 + $553,350

$790,500

2016

$9,664 (+603.3%)

$237,150 + $553,350

$790,500

2015

$1,374 (+3.4%)

$232,500 + $542,500

$775,000

2014

$1,329 (+2.7%)

$46,602 + $29,401

$76,003

2013

$1,294 (+3.0%)

$46,602 + $29,401

$76,003

2012

$1,257 (+1.7%)

$46,391 + $29,268

$75,659

2011

$1,237 (+1.1%)

$45,482 + $28,694

$74,176

2010

$1,224 (+0.6%)

$44,590 + $28,132

$72,722

2009

$1,216 (+7.0%)

$44,257 + $27,921

$72,178

2008

$1,137

$44,362 + $27,988

$72,350

Tax history for 18055 Reamer Rd

Year

Property tax

Land + Additions

Assessment*

2025

$14,102 (+2.2%)

$275,226 + $853,135

$1,128,361

2024

$13,796 (+1.5%)

$275,226 + $853,135

$1,128,361

2023

$13,587 (+1.9%)

$269,830 + $836,408

$1,106,238

2022

$13,337 (+2.6%)

$259,353 + $803,933

$1,063,286

2021

$13,000 (+2.3%)

$259,353 + $803,933

$1,063,286

2020

$12,705 (+12.7%)

$254,268 + $788,172

$1,042,440

2019

$11,276 (+9.0%)

$251,662 + $780,093

$1,031,755

2018

$10,342 (+1.8%)

$246,729 + $627,741

$874,470

2017

$10,155 (+5.1%)

$237,150 + $553,350

$790,500

2016

$9,664 (+603.3%)

$237,150 + $553,350

$790,500

2015

$1,374 (+3.4%)

$232,500 + $542,500

$775,000

2014

$1,329 (+2.7%)

$46,602 + $29,401

$76,003

2013

$1,294 (+3.0%)

$46,602 + $29,401

$76,003

2012

$1,257 (+1.7%)

$46,391 + $29,268

$75,659

2011

$1,237 (+1.1%)

$45,482 + $28,694

$74,176

2010

$1,224 (+0.6%)

$44,590 + $28,132

$72,722

2009

$1,216 (+7.0%)

$44,257 + $27,921

$72,178

2008

$1,137

$44,362 + $27,988

$72,350

*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

0.41 Acres

Year renovated

1942

Sq. Ft.

1,870

Year built

1942

Style

Single Family Residential

County

Alameda County

APN

084D116002700

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

Sep 4, 2019 • Final

Building

Construct a new detached accessory building for use as a studio and office. The project includes a half bathroom, a new electrical subpanel, a new mini-split system, and a new tankless water heater.

ADU

Bathroom

Electrical

HVAC

Plumbing

Sep 4, 2019 • Final

Building

Construct a new detached accessory dwelling unit. The unit includes a bedroom, bathroom, living room, kitchen, tankless water heater, and a split system with an electrical sub panel.

ADU

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, Int Access From Garage, Off Street, Garage Door Opener

Interior

Virtual Tour

Bathroom Information
# of Bathrooms Total: 2
# of Bathrooms Full: 2
Other Bathrooms Included Features: Solid Surface, Stall Shower, Tub, Updated Baths
Primary Bathroom Included Features: Solid Surface, Stall Shower, Updated Baths

Interior Features
Interior Features: Formal Dining Room, Counter - Solid Surface, Eat-in Kitchen, Updated Kitchen
Appliances: Dishwasher, Disposal, Gas Range, Microwave, Free-Standing Range, Self Cleaning Oven, Trash Compactor, Gas Water Heater
Laundry Features: 220 Volt Outlet, Gas Dryer Hookup, Hookups Only, Laundry Room
Street Level Features: 2 Bedrooms, 2 Baths, Primary Bedrm Suite - 1, Laundry Facility, Main Entry
Window Features: Double Pane Windows, Window Coverings
Fireplaces Total: 1
Has Fireplace
Flooring: Hardwood, Vinyl, Carpet

Room Information
Kitchen Features: Counter - Solid Surface,Dishwasher,Eat In Kitchen,Garbage Disposal,Gas Range/Cooktop,Microwave,Range/Oven Free Standing,Self-Cleaning Oven,Trash Compactor,Updated Kitchen
Rooms Total: 5
Fireplace Features: Living Room, Stone, Wood Burning
Basement: Crawl Space

Exterior

Building Information
Construction Materials: Stucco, Wood Siding
Building Area Total: 1,326

Exterior Features
Patio And Porch Features: Patio
Exterior Features: Back Yard, Front Yard, Garden/Play, Sprinklers Automatic
Door Features: Mirrored Closet Door(s)
Fencing: Fenced
Roof: Shingle

Pool Information
Pool Features: Gunite, In Ground, No Heat
Has Private Pool

Property Information
Living Area: 1326
Living Area Units: Square Feet
Property Type: Residential
Property Sub Type: Single Family Residence
Year Built: 1942

Lot Information
Lot Size Square Feet: 17908
Lot Size Area: 0.411111
Lot Size Units: Acres
Lot Size Acres: 0.411111
Lot Features: Level
Zoning: 1001

Utilities

Utility Information
Water Source: Public
Sewer: Public Sewer

Heating & Cooling
Has Heating
Heating: Forced Air, Natural Gas
Cooling: Ceiling Fan(s), Central Air

Location

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

Public facts

Beds: 3
Baths: 3.0
Sq. Ft.: 1,870
Stories: 1.0
Lot Size: 0.41 acres
Style: Single Family Residential
Year Built: 1942
Year Renovated: 1942
County: Alameda County
APN: 084D116002700

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 • 1.9mi

10/10

Castro Valley High School

Public 9-12 • Assigned • 1.0mi

9/10

Provided by GreatSchools

Lifestyle

Provided by Walk Score and Local Logic

Local insights from Redfin agents

Castro Valley's late-summer market shows a clear split. While median prices hold near $1.2M, increased inventory gives buyers leverage on older properties. However, immaculate homes still go pending in under 15 days. A strong, clean offer is key!
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...
1 month 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

$1.31M – $1.58M

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COMING SOON

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Home values near 18055 Reamer Rd

Data from public records.

Address	Redfin Estimate
18076 Reamer Road, Castro Valley, CA 3 Beds \| 2.5 Baths \| 1566 Sq. Ft.	$1,077,115
18023 Reamer Road, Castro Valley, CA 3 Beds \| 4 Baths \| 1668 Sq. Ft.	$1,359,075

Address	Redfin Estimate
18109 Reamer Road, Castro Valley, CA 3 Beds \| 2 Baths \| 1999 Sq. Ft.	$1,418,741
18031 Reamer Road, Castro Valley, CA 3 Beds \| 3 Baths \| 2480 Sq. Ft.	$1,630,218

Address	Redfin Estimate
18084 Reamer Road, Castro Valley, CA 3 Beds \| 2 Baths \| 2201 Sq. Ft.	$1,510,019
18136 Reamer Road, Castro Valley, CA 2 Beds \| 2 Baths \| 1587 Sq. Ft.	$1,183,563

Property information provided by bridgeMLS, Bay East AOR, or Contra Costa AOR when last listed in 2015. 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 18055 Reamer Rd

Tax history for 18055 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 18055 Reamer Rd

More real estate resources