OFF MARKET

Off market mar 2017 for $1M

$1,647,961

Est. refi paymentEst. refi $6,007/mo

•

3,429

sq ft

17844 Center St, Castro Valley, CA 94546

About this home

Single-familyProperty Type

1987Year Built

6,771 sq ftLot Size

$481Est. Price/Sq.Ft.

2 car garageParking

Listed by Trish Radovich •DRE #00523595 • Coldwell Banker Realty

Bought with Jesus Araujo •DRE #01707074 • New Bay Realty

Redfin checked: a minute ago

•Source:bridgeMLS, Bay East AOR, or Contra Costa AOR #40757922

Redfin Estimate

$1,647,961

$583K since sold in March 2017$42K since September

Recently sold homes
Estimate history
Homes for sale

This home's estimate is 4.6% higher than the average sale price ($1.57M) of 5 comparable homes.

SOLD JUL 31, 2026
$1,700,000
A
4 beds3 baths2,272 sq ft
5922 Charter Oaks Dr, Castro Valley, CA 94552
SOLD SEP 3, 2026
$1,550,000
B
3 beds2 baths2,655 sq ft
18019 Center St, Castro Valley, CA 94546
SOLD JUN 12, 2026
$1,475,000
C
3 beds2 baths1,928 sq ft
17880 Apricot Way, Castro Valley, CA 94546
SOLD AUG 17, 2026
$1,400,000
D
4 beds2.5 baths2,134 sq ft
19009 Helton St, Castro Valley, CA 94546
SOLD JAN 6, 2026
$1,750,000
E
3 beds2 baths2,838 sq ft
18020 Center St, Castro Valley, CA 94546

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Earn from this home

Sell

$881,443

Est. take-home

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Refinance

Est. cash available

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Rent

$4,659/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

104.0%

+0.4% MoM

Median sale price

$1.1M

$30K MoM

Avg. days on market

15d

1 days MoM

Recently sold homes

15 MoM

New listings for sale

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$499,000
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21314 Gary Dr #108, Hayward, CA 94546
OPEN SAT, 1PM TO 4PM
$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
OPEN SAT, 12PM TO 3PM
$848,888
3 beds1 bath1,288 sq ft
21968 Orange Ave, Castro Valley, CA 94546
EARLY ACCESS
$550,000
2 beds2 baths1,393 sq ft
21239 Gary Dr #206, Hayward, CA 94546
$429,000
2 beds2 baths899 sq ft
2505 Miramar Ave #114, Castro Valley, CA 94546
COMING SOON
5032 Vannoy Ave, Castro Valley, CA 94546
$1,250,000
4 beds2 baths1,860 sq ft
5032 Vannoy Ave, Castro Valley, CA 94546
OPEN SAT, 1:30PM TO 4PM
$1,495,000
4 beds2.5 baths2,406 sq ft
3265 Hertlein Pl, Castro Valley, CA 94546
COMING SOON
$4,980,000
6 beds5 baths6,873 sq ft
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See all

Provided by Redfin

Sale history for 17844 Center St

Year

Property tax

Land + Additions

Assessment*

2025

$15,372 (+2.2%)

$378,214 + $882,500

$1,260,714

2024

$15,040 (+0.9%)

$370,798 + $865,197

$1,235,995

2023

$14,898 (+1.8%)

$363,530 + $848,237

$1,211,767

2022

$14,628 (+2.6%)

$349,414 + $815,301

$1,164,715

2021

$14,261 (+2.3%)

$349,414 + $815,301

$1,164,715

2020

$13,938 (−1.9%)

$342,564 + $799,317

$1,141,881

2019

$14,206 (+2.9%)

$339,053 + $791,124

$1,130,177

2018

$13,808 (+45.8%)

$332,407 + $775,618

$1,108,025

2017

$9,467 (+5.1%)

$242,535 + $497,681

$740,216

2016

$9,008 (+7.0%)

$242,535 + $497,681

$740,216

2015

$8,418 (+1.1%)

$237,780 + $487,924

$725,704

2014

$8,326 (+0.7%)

$229,621 + $471,183

$700,804

2013

$8,272 (+2.0%)

$229,621 + $471,183

$700,804

2012

$8,109 (+1.4%)

$228,585 + $469,056

$697,641

2011

$8,001 (+0.7%)

$224,103 + $459,859

$683,962

2010

$7,946 (−0.5%)

$219,709 + $450,843

$670,552

2009

$7,987 (+3.0%)

$218,068 + $447,476

$665,544

2008

$7,751

$218,587 + $448,541

$667,128

Tax history for 17844 Center St

Year

Property tax

Land + Additions

Assessment*

2025

$15,372 (+2.2%)

$378,214 + $882,500

$1,260,714

2024

$15,040 (+0.9%)

$370,798 + $865,197

$1,235,995

2023

$14,898 (+1.8%)

$363,530 + $848,237

$1,211,767

2022

$14,628 (+2.6%)

$349,414 + $815,301

$1,164,715

2021

$14,261 (+2.3%)

$349,414 + $815,301

$1,164,715

2020

$13,938 (−1.9%)

$342,564 + $799,317

$1,141,881

2019

$14,206 (+2.9%)

$339,053 + $791,124

$1,130,177

2018

$13,808 (+45.8%)

$332,407 + $775,618

$1,108,025

2017

$9,467 (+5.1%)

$242,535 + $497,681

$740,216

2016

$9,008 (+7.0%)

$242,535 + $497,681

$740,216

2015

$8,418 (+1.1%)

$237,780 + $487,924

$725,704

2014

$8,326 (+0.7%)

$229,621 + $471,183

$700,804

2013

$8,272 (+2.0%)

$229,621 + $471,183

$700,804

2012

$8,109 (+1.4%)

$228,585 + $469,056

$697,641

2011

$8,001 (+0.7%)

$224,103 + $459,859

$683,962

2010

$7,946 (−0.5%)

$219,709 + $450,843

$670,552

2009

$7,987 (+3.0%)

$218,068 + $447,476

$665,544

2008

$7,751

$218,587 + $448,541

$667,128

*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

6,771 Sq. Ft.

Year renovated

1987

Sq. Ft.

3,429

Year built

1987

Style

Single Family Residential

County

Alameda County

APN

084C089502800

Parking Spaces

—

Basement

—

Accessible

—

HOA Dues

—

Garage

—

Features

—

Last updated by owner on Sep 17, 2026.

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.

Nov 16, 2004 • Final

Building

Tear off existing wood shake roofing and install new plywood sheathing with class A composition shingles.

Roofing

May 18, 1989 • Final

Building

Perform mechanical alterations on a single-family home.

Remodel

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, Garage, Int Access From Garage, Off Street, Workshop in Garage, Enclosed, Garage Door Opener

Interior

Bathroom Information
# of Bathrooms Total: 3
# of Bathrooms Full: 2
# of Bathrooms Partial: 1
Other Bathrooms Included Features: Shower Over Tub, Tile, Updated Baths
Primary Bathroom Included Features: Stall Shower, Tile, Tub with Jets, Updated Baths

Interior Features
Interior Features: Family Room, Formal Dining Room, Kitchen/Family Combo, Workshop, Breakfast Bar, Tile Counters, Pantry, Updated Kitchen, Wet Bar
Appliances: Dishwasher, Double Oven, Electric Range, Disposal, Microwave, Oven, Range, Self Cleaning Oven, Gas Water Heater
Laundry Features: 220 Volt Outlet, Hookups Only, Laundry Room
Upper Level Features: 1.5 Baths, Primary Bedrm Suite - 1, Main Entry
Street Level Features: 2 Bedrooms, 1 Bath, Laundry Facility
Window Features: Double Pane Windows, Window Coverings
Fireplaces Total: 2
Has Fireplace
Flooring: Hardwood, Laminate, Linoleum, Tile, Carpet

Room Information
Kitchen Features: 220 Volt Outlet,Breakfast Bar,Counter - Tile,Dishwasher,Double Oven,Electric Range/Cooktop,Garbage Disposal,Microwave,Oven Built-in,Pantry,Range/Oven Built-in,Self-Cleaning Oven,Updated Kitchen,Wet Bar
Rooms Total: 8
Fireplace Features: Family Room, Gas, Living Room, Stone

Exterior

Building Information
Construction Materials: Brick, Stucco
Building Area Total: 3,429

Exterior Features
Patio And Porch Features: Deck
Exterior Features: Back Yard, Front Yard
Door Features: Mirrored Closet Door(s)
Fencing: Fenced
Roof: Shingle

Mobile Home Information
Model: Custom

Property Information
Living Area: 3429
Living Area Units: Square Feet
Property Type: Residential
Property Sub Type: Single Family Residence
Year Built: 1987

Lot Information
Lot Size Square Feet: 6771
Lot Size Area: 0.155441
Lot Size Units: Acres
Lot Size Acres: 0.155441
Lot Features: Court, Premium Lot
Zoning: 1001

Utilities

Utility Information
Water Source: Public
Electric: 220 Volts in Kitchen
Sewer: Public Sewer

Heating & Cooling
Has Heating
Heating: Zoned, 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.: 3,429
Stories: 1.0
Lot Size: 6,771 square feet
Style: Single Family Residential
Year Built: 1987
Year Renovated: 1987
County: Alameda County
APN: 084C089502800

Home facts updated by county records on Sep 17, 2026

Around this home

Schools

Vannoy Elementary School

Public K-5 • Assigned • 0.7mi

9/10

Canyon Middle School

Public 6-8 • Assigned • 0.9mi

7/10

Castro Valley High School

Public 9-12 • Assigned • 1.3mi

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...
1 week 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 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

$1.57M – $1.90M

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Home values near 17844 Center St

Data from public records.

Address	Redfin Estimate
17876 Center St, Castro Valley, CA 4 Beds \| 4 Baths \| 3609 Sq. Ft.	$1,633,135
17860 Center St, Castro Valley, CA 3 Beds \| 2.5 Baths \| 2832 Sq. Ft.	$1,597,964

Address	Redfin Estimate
17845 Center St, Castro Valley, CA 4 Beds \| 2.5 Baths \| 3446 Sq. Ft.	$1,932,893
17908 Center St, Castro Valley, CA 3 Beds \| 3 Baths \| 2559 Sq. Ft.	$1,606,988

Address	Redfin Estimate
17829 Center St, Castro Valley, CA 3 Beds \| 2.5 Baths \| 2585 Sq. Ft.	$1,645,762
17877 Center St, Castro Valley, CA 3 Beds \| 3 Baths \| 3056 Sq. Ft.	$1,817,674

Property information provided by bridgeMLS, Bay East AOR, or Contra Costa AOR when last listed in 2016. 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 17844 Center St

Tax history for 17844 Center St

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 17844 Center St

More real estate resources