Google street view image for 2519 Watson St, Castro Valley, CA 94546

Off market dec 1993 for $175K

$884,353

Est. refi paymentEst. refi $1,198/mo

•

2 ba

•

1,646

sq ft

2519 Watson St, Castro Valley, CA 94546

About this home

2519 Watson St is a 1,646 square foot house on a 5,200 square foot lot with 3 bedrooms and 2 bathrooms. - it last sold on December 23, 1993 for $175,000. Based on Redfin's Castro Valley data, we estimate the home's value is $884,353.

Single-familyProperty Type

1948Year Built

5,200 sq ftLot Size

$537Est. Price/Sq.Ft.

Source:Public Records

Redfin Estimate

$884,353

$709K since sold in December 1993$1,000 since September

Recently sold homes
Estimate history
Homes for sale

This home's estimate is 5.1% lower than the average sale price ($932K) of 6 comparable homes.

SOLD JUL 28, 2026
$844,500
A
3 beds2 baths1,586 sq ft
2305 Star Ave, Castro Valley, CA 94546
SOLD SEP 24, 2026
$925,000
B
3 beds2 baths1,539 sq ft
20927 Nunes Ave, Castro Valley, CA 94546
SOLD OCT 2, 2026
$875,000
C
3 beds2 baths1,560 sq ft
22590 Norwood Dr, Castro Valley, CA 94541
SOLD SEP 30, 2026
$1,060,000
D
3 beds2 baths1,591 sq ft
4315 Omega Ave, Castro Valley, CA 94546
SOLD JUL 9, 2026
$984,777
E
3 beds2 baths1,650 sq ft
21451 Rizzo Ave, Castro Valley, CA 94546
SOLD JUL 28, 2026
$900,000
F
3 beds2 baths1,214 sq ft
2551 Hermosa Ter, Hayward, CA 94541

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Earn from this home

Sell

$837,544

Est. take-home

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Refinance

Est. cash available

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Rent

$3,702/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

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21117 Gary Dr #213, Hayward, CA 94546
OPEN THU, 4PM TO 6PM
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4 beds2 baths1,752 sq ft
5032 Vannoy Ave, Castro Valley, CA 94546
OPEN TODAY, 10AM TO 1PM
$999,000
3 beds3 baths1,737 sq ft
4247 Gem Ave, Castro Valley, CA 94546
VIDEO TOUR
$4,980,000
6 beds5 baths6,873 sq ft
4572 Ewing Rd, Castro Valley, CA 94546
OPEN TODAY, 10AM TO 1PM
$1,249,000
3 beds2 baths1,731 sq ft
19431 Garrison Ave, Castro Valley, CA 94546
$549,988
3 beds2 baths1,354 sq ft
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OPEN SUN, 12PM TO 3PM
$895,000
3 beds2 baths1,509 sq ft
17494 Ehle St, Castro Valley, CA 94546
3D WALKTHROUGH
$699,900
2 beds1 bath1,188 sq ft
2223 Lessley Ave, Castro Valley, CA 94546
OPEN FRI, 5PM TO 7:30PM
$2,600,000
5 beds6 baths4,216 sq ft
4683 Proctor Rd, Castro Valley, CA 94546
See all

Provided by Redfin

Sale history for 2519 Watson St

Year

Property tax

Land + Additions

Assessment*

2025

$4,520 (+2.7%)

$91,013 + $212,364

$303,377

2024

$4,403 (+2.1%)

$89,229 + $208,201

$297,430

2023

$4,312 (+2.5%)

$87,479 + $204,119

$291,598

2022

$4,206 (+1.3%)

$84,082 + $196,193

$280,275

2021

$4,153 (+1.4%)

$84,082 + $196,193

$280,275

2020

$4,095 (−0.7%)

$82,434 + $192,347

$274,781

2019

$4,122 (+6.1%)

$81,589 + $190,374

$271,963

2018

$3,886 (+2.5%)

$79,989 + $186,642

$266,631

2017

$3,790 (+6.2%)

$76,884 + $179,396

$256,280

2016

$3,568 (+2.9%)

$76,884 + $179,396

$256,280

2015

$3,467 (+5.7%)

$75,376 + $175,879

$251,255

2014

$3,281 (+1.5%)

$72,790 + $169,845

$242,635

2013

$3,232 (+2.2%)

$72,790 + $169,845

$242,635

2012

$3,161 (+2.4%)

$72,462 + $169,078

$241,540

2011

$3,089 (+2.2%)

$71,041 + $165,763

$236,804

2010

$3,023 (−1.1%)

$69,648 + $162,513

$232,161

2009

$3,057 (+4.5%)

$69,128 + $161,299

$230,427

2008

$2,925

$69,292 + $161,682

$230,974

Tax history for 2519 Watson St

Year

Property tax

Land + Additions

Assessment*

2025

$4,520 (+2.7%)

$91,013 + $212,364

$303,377

2024

$4,403 (+2.1%)

$89,229 + $208,201

$297,430

2023

$4,312 (+2.5%)

$87,479 + $204,119

$291,598

2022

$4,206 (+1.3%)

$84,082 + $196,193

$280,275

2021

$4,153 (+1.4%)

$84,082 + $196,193

$280,275

2020

$4,095 (−0.7%)

$82,434 + $192,347

$274,781

2019

$4,122 (+6.1%)

$81,589 + $190,374

$271,963

2018

$3,886 (+2.5%)

$79,989 + $186,642

$266,631

2017

$3,790 (+6.2%)

$76,884 + $179,396

$256,280

2016

$3,568 (+2.9%)

$76,884 + $179,396

$256,280

2015

$3,467 (+5.7%)

$75,376 + $175,879

$251,255

2014

$3,281 (+1.5%)

$72,790 + $169,845

$242,635

2013

$3,232 (+2.2%)

$72,790 + $169,845

$242,635

2012

$3,161 (+2.4%)

$72,462 + $169,078

$241,540

2011

$3,089 (+2.2%)

$71,041 + $165,763

$236,804

2010

$3,023 (−1.1%)

$69,648 + $162,513

$232,161

2009

$3,057 (+4.5%)

$69,128 + $161,299

$230,427

2008

$2,925

$69,292 + $161,682

$230,974

*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

Aug 1, 2007 • Final

Building

Tear off existing roofing and install new shingles and felt.

Roofing

Oct 12, 2004 • Final

Building

Remove and replace a water heater.

Plumbing

Water heater

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

Heating & Cooling
Heating Type: Wall Furnace

Fireplace Information
# of Fireplaces: 1
Has Fireplace

Room Information
# of Rooms: 7

Exterior

Exterior Information
Physical Condition: Good
Building Style Type: L-Shape
Construction Type: Wood
Building Construction Quality: Average
Exterior Wall: Stucco
Building Type: Detached

Property Information
Living Sq. Ft: 1,646
Building Sq. Ft: 1,646
# of Units: 1
# of Stories: 1
Legal Description: TRACT 875 BLK 2 LOT 4

Parking & Garage Information
# of Parking Spaces: 1

Lot Information
# of Buildings: 1
Land Sq. Ft: 5,200
Legal Lot Number: 4
Legal Block Number: 2
Municipality Name: HAYWARD UNINCORP
Acres: 0.1194
Depth Footage: 108
Front Footage: 50
County Use Description: SINGLE FAMILY RESIDENTIAL HOME

Utility Information
Sewer Type: Public
Water Service Type: Public

Financial

Assessor Information
Assessment Year: 2026

Public facts

Beds: 3
Baths: 2.0
Sq. Ft.: 1,646
Stories: 1.0
Lot Size: 5,200 square feet
Style: Single Family Residential
Year Built: 1948
Year Renovated: 1956
County: Alameda County
APN: 416 002000300

Home facts updated by county records on Sep 16, 2026

Around this home

Schools

Fairview Elementary School

Public K-6 • Assigned • 1.3mi

2/10

Bret Harte Middle School

Public 7-8 • Assigned • 1.4mi

4/10

Hayward High School

Public 9-12 • Assigned • 1.3mi

5/10

Provided by GreatSchools

Lifestyle

Provided by Walk Score and Local Logic

Local insights from Redfin agents

Castro Valley remains a highly competitive market. On average, homes are selling for 103.7% of their asking price, with nearly 60% of properties closing above list price.
18 hours ago • Castro Valley
Karan Kandel
Redfin agent
13 deals
Was this helpful?
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...
3 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

2/10 Fire Factor

0.00% 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

$841,000 – $1.02M

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Nearby similar homes

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3D WALKTHROUGH

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3D WALKTHROUGH

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New listings for sale in 94546

NEW 15 HRS AGO

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3 beds2.5 baths2,427 sq ft

17955 Center St, Castro Valley, CA 94546

OPEN SAT, 2PM TO 4PM

$529,000

3 beds2 baths1,245 sq ft

21117 Gary Dr #213, Hayward, CA 94546

OPEN THU, 4PM TO 6PM

$1,249,000

4 beds2 baths1,752 sq ft

5032 Vannoy Ave, Castro Valley, CA 94546

OPEN TODAY, 10AM TO 1PM3D WALKTHROUGH

$999,000

3 beds3 baths1,737 sq ft

4247 Gem Ave, Castro Valley, CA 94546

VIDEO TOUR

$4,980,000

6 beds5 baths6,873 sq ft

4572 Ewing Rd, Castro Valley, CA 94546

OPEN TODAY, 10AM TO 1PMVIDEO TOUR

$1,249,000

3 beds2 baths1,731 sq ft

19431 Garrison Ave, Castro Valley, CA 94546

$549,988

3 beds2 baths1,354 sq ft

21239 Gary Dr #518, Hayward, CA 94546

OPEN SUN, 12PM TO 3PM

$895,000

3 beds2 baths1,509 sq ft

17494 Ehle St, Castro Valley, CA 94546

3D WALKTHROUGH

$699,900

2 beds1 bath1,188 sq ft

2223 Lessley Ave, Castro Valley, CA 94546

Home values near 2519 Watson St

Data from public records.

Address	Redfin Estimate
2525 Watson St, Castro Valley, CA 3 Beds \| 1 Baths \| 1465 Sq. Ft.	$864,014
2543 Watson St, Castro Valley, CA 3 Beds \| 1 Baths \| 1113 Sq. Ft.	$857,933

Address	Redfin Estimate
2544 Watson St, Castro Valley, CA 4 Beds \| 1.5 Baths \| 1968 Sq. Ft.	$902,412
2532 Watson St, Castro Valley, CA 4 Beds \| 2 Baths \| 1471 Sq. Ft.	$1,086,948

Address	Redfin Estimate
2513 Watson St, Castro Valley, CA 2 Beds \| 1 Baths \| 905 Sq. Ft.	$711,559
2655 Watson St, Castro Valley, CA 2 Beds \| 1 Baths \| 906 Sq. Ft.	$792,662

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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 2519 Watson St

Tax history for 2519 Watson St

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 2519 Watson St

More real estate resources