Alameda County » 21851 Princeton St

21851 Princeton Street, Hayward, CA 94541 Property Information

Q: How many residential units does this building have?

This building has 2 residential units and 0 commercial spaces.

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Address

Primary address	21851 Princeton Street, Hayward
Zip code	94541
County	Alameda

Parcel ID	429-59-25-2

Sales & Tax Overview for 21851 Princeton Street, Hayward

View detailed information on past sales, title documents and property taxes, including the assessed market value, in their dedicated tabs.

Sale date	10/21/2022
Sale price	$930,000

Arm's length	Register
Current property tax	$11,262

Lot & Building Information for 21851 Princeton Street, Hayward

Building sqft	1,812
Total sqft	1,812
Building class	Double or Duplex Type - Two Units (2200)
Acreage	0.15
Buildings on lot	2
Units	2
Year built	1948
Stories	1
Bedrooms	4
Bathrooms	2

Zoning, Use & Area Overview

Walk Score

Transit Score

Bike Score

Zoning district	Suburban Residential (RS-DV)
School district	Hayward Unif SCH

View more neighborhood information such as transportation, nearby schools and risk designations in the dedicated tab.

Other Property Data for 21851 Princeton Street, Hayward

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About 21851 Princeton Street, Hayward

What is the year built & the total sq. ft. for 21851 Princeton Street, Hayward, CA 94541?

21851 Princeton Street, Hayward, CA 94541 was built in 1948 and has a total of 1,812 square feet.

What is the assessed value of 21851 Princeton Street, Hayward, CA 94541 and the property tax paid?

Assessed at $967,571, the tax amount paid for 21851 Princeton Street, Hayward, CA 94541 is $11,343.

When was 21851 Princeton Street, Hayward, CA 94541 last sold and what was the last sale price?

21851 Princeton Street, Hayward, CA 94541 was last sold in 10/21/2022 for $930,000.

How many residential units does this building have?

This building has 2 residential unit(s).

Ownership Information

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Commercial Real Estate nearby

Real Estate Reports:

Lucian Alixandrescu, Jul 28, 2026 Brooklyn Emerges as NYC’s Coworking Growth Engine, Manhattan Rents Cross $100 in the Plaza District

New York City’s office market continued to lead the U.S. in Q2, but internal shifts were most visible in the flex office market. Brooklyn’s coworking inventory grew 6.2% Q-o-Q even as Manhattan’s supply retreated. At the same time, Brooklyn’s asking rents for traditional office leases climbed more than twice as fast as the national average.

Eliza Theiss, Jul 22, 2026 Prices Rise in 32 of NYC’s Leading Neighborhoods as City and Manhattan Hit Record Highs

Q2 2026 saw NYC and Manhattan reach historic highs, with Brooklyn and Queens marking close to new records as well. Meanwhile, Hudson Yards remained at the top, Central Midtown posted its highest price ever and Carroll Gardens marked its third consecutive quarter over $2 million

Laura Pop-Badiu, Jul 15, 2026 How to Find Property Owners — The Complete Guide

For real estate professionals looking for the best ways to find property owners — whether through free methods based on public sources or paid tools with verified, in-depth data — this comprehensive guide breaks down every step of the due diligence process.

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Past Sales & Property History for 21851 Princeton Street, Hayward

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*Here are the three most recent sales for this property.

More about Alameda County Property Records

Title Documents for 21851 Princeton Street, Hayward

To view the complete history of deeds, mortgages, assignments of leases and rents, and more, sign up for free. Available data goes back to 1966.

Date	Type	Maturity
10/21/2022	Deed of trust	11/01/2052
10/21/2022	Grant Deed
10/27/2004	Deed
04/30/2004	Deed
05/03/2002	Deed
03/28/2001	Deed
01/11/2001	Deed

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R: Recorded date
D: Document date

Property Taxes for 21851 Princeton Street, Hayward

Access detailed property tax data for 21851 Princeton Street, Hayward, CA 94541. Tax information included: property tax, market value and assessed value, exemptions, abatements, and assessment history.

Tax year:	2025-2026
Base tax	$11,344
Current property tax	$11,262

Market value	$967,571

More about Alameda County Property Taxes

Assessment History for 21851 Princeton Street, Hayward

Here's the assessment & property tax history for 21851 Princeton Street, Hayward, including the evolution of the total tax rate and corresponding property tax.

Year	Assessment value	Total tax rate	Property tax	Year over year change
2025-2026	$967,571	1.1724	$11,344	+0.98%
2024-2025	$948,600	1.1842	$11,233	-22.76%
2023-2024	$930,000	1.5638	$14,543	+75.74%
2022-2023	$696,107	1.1888	$8,275	+0.81%
2021-2022	$682,458	1.2028	$8,209	+1.18%

Permits for 21851 Princeton Street, Hayward

The complete history of permits filed for 21851 Princeton Street, Hayward, including new construction or demolition permits, plus any work pertaining to plumbing, heating and sprinkler systems is available with a free account. Available data goes back to 1990.

Data not available for this property.

Hayward residential market stats

Median Sale Price

$840,000

-0.9% YoY

Median Price/Sqft

$546

-7.9% YoY

Alameda County Median Sale Price

$955,000

-6.4% YoY

Access a detailed real estate market overview of Hayward so you can assess current trends, home values, types of properties sold and transaction volume. View the median home sale price in Hayward and compare it to other neighborhoods in Alameda County.

Check out recently sold homes in Hayward and see how their prices compare.

Risk

Create a free account to unlock extended information for 21851 Princeton Street, Hayward, including whether it's located in FEMA flood zones, floodways or special flood hazard areas, as well as the Coastal barriers resources system area (COBRA).

FEMA flood zone(s)	X (See more on map)
Fire hazard zone	See more on map
Faults and tsunami inundation zone map	Register
Landslides and liquefaction map	Register

Transportation

Access the detailed traffic volume map for 21851 Princeton Street, Hayward to see estimated average daily traffic on streets surrounding the property as well as the types of properties in its vicinity.

View daily traffic map

Schools

Nearest elementary schools

Name	Rating	Type	Grade range	No of students	Distance (miles)
Hayward Adult	NR	Public		0	0.14
Harder Elementary School	3	Public	K-6	675	0.20
Knowledge Enlightens You (Key) Academy	5	Charter	K-8	614	0.20
Cherryland Elementary School	3	Public	K-6	903	0.27
Burbank Elementary School	5	Public	K-6	794	0.51

Nearest middle schools

Name	Rating	Type	Grade range	No of students	Distance (miles)
Hayward Adult	NR	Public		0	0.14
Knowledge Enlightens You (Key) Academy	5	Charter	K-8	614	0.20
Liber Community School	NR	Private	4-12	0	0.76
San Lorenzo Unified Preschool	NR	Public		0	0.81
Royal Sunset (Continuation) School	2	Public	7-12	90	0.81

Nearest high schools

Name	Rating	Type	Grade range	No of students	Distance (miles)
Hayward Adult	NR	Public		0	0.14
Brenkwitz High School	2	Public	9-12	179	0.16
Liber Community School	NR	Private	4-12	0	0.76
San Lorenzo Unified Preschool	NR	Public		0	0.81
Royal Sunset (Continuation) School	2	Public	7-12	90	0.81

Neighbors for 21851 Princeton Street, Hayward

Here are the neighbors for 21851 Princeton Street, Hayward.

Address	Square feet	Purchase date	Purchase price
393 Willow Ave, Hayward	1,250	08/19/2022
240 Sunset Blvd, Hayward	1,004	11/08/2019
21815 Meekland Ave, Hayward	1,448	09/19/2024
21839 Princeton St, Hayward	1,028	08/23/2024
184 Sunset Blvd, Hayward	3,046	03/18/2014	$672,000
21761 Meekland Ave, Hayward	6,755	01/21/1997	$480,000
279 Willow Ave, Hayward	4,858
268 Sunset Blvd, Hayward	8,644	02/07/2008
21735 Meekland Ave, Hayward	3,112	09/16/1988	$216,500
275 Willow Ave, Hayward	2,534	06/30/2023
234 Sunset Blvd, Hayward	3,798	04/22/2022
373 Willow Ave, Hayward	2,472	05/05/2017
190 Sunset Blvd, Hayward	25,300	06/25/2009
353 Willow Ave, Hayward
389 Willow Ave, Hayward	1,111	06/29/2005
21833 Meekland Ave, Hayward	3,844	04/23/2024	$1,455,000
21841 Princeton St, Hayward	2,014	07/01/2015
21813 Princeton St, Hayward	1,100	06/25/2003	$665,000
417 Willow Ave, Hayward	987	04/03/2009	$185,000
383 Willow Ave, Hayward	4,465	05/05/2017

Nearby ZIP Codes for 21851 Princeton Street, Hayward

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