Alameda County  »  94541  »  Western Blvd  »  21670 Western Blvd

21670 Western Boulevard, Hayward, CA 94541 - Property report

Also known as: 21670 Western Blvd

Property image for 21670 Western Boulevard, Hayward, CA 94541
static Mapbox map

Property type

Single Family Residential Homes Used as Such (1100)

Year built

1941

Acreage

1.37

Sale price

$329,500

General Information

Address
Primary address
21670 Western Blvd
Hayward, CA 94541
Zip code
94541
County
Alameda
Parcel ID
428-1-36

Owner

Find out who owns 21670 Western Boulevard, Hayward, CA 94541. Uncover corporate and individual owners with a free account.

Sales
Sale date
07/15/2021
Sale price
$329,500
Arm's length
Tax
Tax year
2026-2027
Base tax
$8,737
Current property tax
$8,655
Tax per sq. ft.
$8
Building
Property type
Single Family Residential Homes Used as Such
Building sq. ft.
1,040
Stories
10
Year built
1941
Building material
Wood/wood and steel frames
Rooms
6
Elevator
Bedrooms
3
Bathrooms
20
Lot
Acreage
1.37
Zoning & use
Zoning
Single Family Residential - Min. Lot Size (RS)
Units
1

Area overview

Walk score
58 /100.  Somewhat Walkable
Transit score
52 /100.  Good Transit
Bike score
53 /100.  Bikeable
School district
HAYWARD UNIF SCH
Ownership

Ownership information for 21670 Western Boulevard, Hayward, CA

Property owner name
Registered owner
Source
Deed
Owner contact information
Phone number
Owner address
Documents

Sales history for 21670 Western Boulevard, Hayward, CA 94541

Sale date Sale price Buyer name Seller name
07/15/2021 $329,500 XXXXXXX XXXXXXX XXXXXX XXXXXXXX; XXXXXX XXXXX XXXX XXXXXXX; XXXXXXXX XXXXXX XXXXXX XXXXXXX XXXXXXX XXXXXXX XXXXXX X; XXXXXX XXXXX; XXXXXXX XXXXXXX XXXXXX XXXXXXXX
08/07/2018 $625,000 XXXXXXX XXXXXXX XXXXXX X; XXXXXX XXXXX XXXXXXXX XXXXXXXX
10/28/2008 $238,000 XXXXXXX, XXXXXXXX XXXX XXXXXX XXXXX XXXX-XXX

*Most recent sales on record for this property.

More about Alameda County property records.

Title documents

Date Type Amount Party 1 Party 2
07/17/2026 Notice of an Independent Solar Energy Producer Contract
09/11/2025 Notice XXXXXX XXXXX XXXXXXX XXXXXXXX XXXXX XXX
07/15/2021 Deed of trust XXXXXXX XXXXXXX XXXXXX XXXXXXXX XXXXXXX XXXX XXXXX XXX
07/15/2021 Grant Deed XXXXXXX XXXXXXX XXXXXX X XXXXXXX XXXXXXX XXXXXX XXXXXXXX
08/07/2018 Deed of Trust XXXXXXX XXXXXXX XXXXXX X XXXXXXX XXXX XXXXX XXX
08/07/2018 Interspousal Transfer Grant Deed XXXXXX XXXXXXXXX XXXXXX XXXXXX XXXXX
08/07/2018 Grant Deed XXXXXXXX XXXXXXXX XXXXXXX XXXXXXX XXXXXX X
08/07/2018 Interspousal Transfer Grant Deed XXXXX XXXXXX XXXXXXXX XXXXXXXX
02/08/2013 Quitclaim Deed XXXX XXXXXXXXX XXXXXX XXXXXXXX XXXXXXXX
10/28/2008 Deed XXXX XXXXXX XXXXX XXXX-XXX XXXXXXX, XXXXXXXX

*Most recent recorded documents on file for this property.

R: Recorded date
D: Document date

Tax

Property taxes for 21670 Western Boulevard, Hayward, CA

Property tax data includes tax amount, market value and assessed value, exemptions, abatements and assessment history.

Current property tax
Tax year
2026-2027
Base tax
$8,737
Current property tax
$8,655
Tax per sq. ft.
$8
Recent tax assessments
Market value
$745,236
Land value
$223,571
Building value
$521,665

More about Alameda County property taxes

Assessment history

See the assessment and property tax history, including the evolution of the total tax rate and corresponding property tax amount.

Tax year Assessed value Tax rate Property tax Y-o-Y change
2025-2026 $730,625 1.1724 $8,566 +0.98%
2024-2025 $716,303 1.1842 $8,482 -22.76%
2023-2024 $702,258 1.5638 $10,982 +34.17%
2022-2023 $688,490 1.1888 $8,185 +5.65%
2021-2022 $644,100 1.2028 $7,747 +1.17%
2020-2021 $637,500 1.2012 $7,658 -0.39%
2019-2020 $625,000 1.23 $7,688 +123.64%
2018-2019 $291,601 1.1788 $3,437 +2.50%
2017-2018 $285,884 1.173 $3,353 +5.58%
2016-2017 $280,280 1.1332 $3,176 +2.16%
Permits

Permit information for 21670 Western Boulevard, Hayward, CA

Issued date Permit number Permit type Sub type Valuation Finaled date Status
04/09/2025

*Most recent permits on record for this property.

Neighborhood

Hayward residential market stats

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.

Median sale price

$840,000

-0.9% Y-o-Y

Median price/sq. ft.

$546

-7.9% Y-o-Y

Alameda county median sale price

$955,000

-6.4% Y-o-Y

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

Risk

Create a free account to unlock expanded risk information, such as crime incidents in the area, tsunami and landslides risks, or its location relative to FEMA flood zones and the Coastal Barriers Resources System Area (COBRA).

FEMA flood zones

FEMA flood zones
X
Landslides and liquefaction map

Fire hazard zones

Faults and tsunami inundation zones map

Transportation

Daily traffic map
View daily traffic map

Access the detailed traffic volume map for 21670 Western Boulevard, Hayward, CA 94541 to see estimated average daily traffic on streets surrounding the property as well as the types of properties in its vicinity.

Schools

Nearest elementary schools

Name Rating Type Grade range No of students Distance (miles)
Knowledge Enlightens You (Key) Academy 5 Charter K-8 614 0.11
Harder Elementary School 3 Public K-6 675 0.11
Hayward Adult NR Public 0 0.31
Cherryland Elementary School 3 Public K-6 903 0.32
Liber Community School NR Private 4-12 0 0.51
Burbank Elementary School 5 Public K-6 794 0.67
Strobridge Elementary School NR Public K-6 362 0.89
The Montessori Giving Tree NR Private K-6 12 1.01
Crossroads Christian Elementary School NR Private K-6 0 1.07
San Lorenzo Unified Preschool NR Public 0 1.07
Nearest middle schools

Name Rating Type Grade range No of students Distance (miles)
Knowledge Enlightens You (Key) Academy 5 Charter K-8 614 0.11
Hayward Adult NR Public 0 0.31
Liber Community School NR Private 4-12 0 0.51
San Lorenzo Unified Preschool NR Public 0 1.07
Royal Sunset (Continuation) School 2 Public 7-12 90 1.07
All Saints Catholic School NR Private K-8 203 1.20
Bret Harte Middle School 5 Public 7-8 545 1.20
Winton Middle School 3 Public 7-8 498 1.25
A Shepherd's Heart Christian School NR Private K-12 27 1.26
Alameda County Special Education School NR Public 67 1.28
Nearest high schools

Name Rating Type Grade range No of students Distance (miles)
Hayward Adult NR Public 0 0.31
Brenkwitz High School 2 Public 9-12 179 0.35
Liber Community School NR Private 4-12 0 0.51
Stellar Preparatory High School NR Private 9-11 26 0.82
San Lorenzo Unified Preschool NR Public 0 1.07
Royal Sunset (Continuation) School 2 Public 7-12 90 1.07
A Shepherd's Heart Christian School NR Private K-12 27 1.26
Alameda County Special Education School NR Public 67 1.28
Alameda County Community 1 Public K-12 54 1.28
Opportunity Academy 2 Charter 10-12 166 1.28

Data provided by GreatSchools.org © 2026. All rights reserved.

Neighbors for 21670 Western Boulevard, Hayward, CA

21576 Western Blvd, Hayward 21725 Vallejo St, Hayward 21629 Vallejo St, Hayward 21775 Vallejo St, Hayward 21899 Vallejo St, Hayward 21691 Westfield Ave, Hayward 21653 Westfield Ave, Hayward 641 Grove Way, Hayward 21757 Westfield Ave, Hayward 21679 Westfield Ave, Hayward 21773 Westfield Ave, Hayward 21630 Western Blvd, Hayward 21753 Vallejo St, Hayward 21725 Westfield Ave, Hayward 21713 Westfield Ave, Hayward 21703 Westfield Ave, Hayward 21602 Western Blvd, Hayward 673 Grove Way, Hayward 21690 Western Blvd, Hayward 21741 Westfield Ave, Hayward

Nearby ZIP codes for 21670 Western Boulevard, Hayward, CA

94542, Alameda County, CA 94544, Alameda County, CA 94545, Alameda County, CA 94546, Alameda County, CA 94552, Alameda County, CA 94555, Alameda County, CA 94560, Alameda County, CA 94577, Alameda County, CA 94578, Alameda County, CA 94579, Alameda County, CA 94580, Alameda County, CA 94587, Alameda County, CA 94603, Alameda County, CA 94605, Alameda County, CA 94613, Alameda County, CA 94619, Alameda County, CA 94621, Alameda County, CA

Frequently asked questions

What is the year built for 21670 Western Boulevard, Hayward, CA 94541?

The development at 21670 Western Boulevard, Hayward, CA 94541 was built in 1941.

What is the total square footage of 21670 Western Boulevard, Hayward, CA 94541?

21670 Western Boulevard, Hayward, CA 94541 has a total of 1,040 square feet.

When was 21670 Western Boulevard, Hayward, CA 94541 last sold and what was the sale price?

21670 Western Boulevard, Hayward, CA 94541 was last sold on 07/15/2021 for $329,500.

What is the assessed value of 21670 Western Boulevard, Hayward, CA 94541?

21670 Western Boulevard, Hayward, CA 94541 is currently assessed at $730,625.

What are the property taxes for 21670 Western Boulevard, Hayward, CA 94541?

The property taxes for 21670 Western Boulevard, Hayward, CA 94541 total $8,565.

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