| Primary address | 21870 Western Boulevard, Hayward |
| Zip code | 94541 |
| County | Alameda |
| Parcel ID | 428-1-27 |
View detailed information on past sales, title documents and property taxes, including the assessed market value, in their dedicated tabs.
| Sale date | 05/22/2003 |
| Sale price | $330,000 |
| Arm's length | Register |
| Current property tax | $5,521 |
| Building sqft | 873 |
| Building class | Single Family Residential Homes Used as Such (1100) |
| Acreage | 0.12 |
| Units | 1 |
| Year built | 1941 |
| Stories | 1 |
| Bedrooms | 2 |
| Bathrooms | 1 |
| Zoning district | Single Family Residential - Min. Lot Size (RS) |
| School district | Hayward Unif SCH |
View more neighborhood information such as transportation, nearby schools and risk designations in the dedicated tab.
Property reports include comprehensive occupancy, improvement and development information (where available).
Create a free account to access valuable data points such as:
21870 Western Boulevard, Hayward, CA 94541 was built in 1941 and has a total of 873 square feet.
What is the assessed value of 21870 Western Boulevard, Hayward, CA 94541 and the property tax paid?Assessed at $477,905, the tax amount paid for 21870 Western Boulevard, Hayward, CA 94541 is $5,602.
When was 21870 Western Boulevard, Hayward, CA 94541 last sold and what was the last sale price?21870 Western Boulevard, Hayward, CA 94541 was last sold in 05/22/2003 for $330,000.
View detailed property contacts like owners, building management, representatives from permits and tenants with a free account.
Create a free account to view the complete sales history for 21870 Western Boulevard, Hayward, including title documents, transfer conditions, mortgages and liens.
*Here are the three most recent sales for this property.
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.
R: Recorded date
D: Document date
Access detailed property tax data for 21870 Western Boulevard, Hayward, CA 94541. Tax information included: property tax, market value and assessed value, exemptions, abatements, and assessment history.
| Tax year: | 2025-2026 |
| Base tax | $5,603 |
| Current property tax | $5,521 |
| Market value | $477,905 |
Here's the assessment & property tax history for 21870 Western Boulevard, 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 | $477,905 | 1.1724 | $5,603 | +0.98% |
| 2024-2025 | $468,537 | 1.1842 | $5,548 | -22.76% |
| 2023-2024 | $459,353 | 1.5638 | $7,183 | +34.18% |
| 2022-2023 | $450,347 | 1.1888 | $5,354 | +0.80% |
| 2021-2022 | $441,520 | 1.2028 | $5,311 | +1.18% |
The complete history of permits filed for 21870 Western Boulevard, 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.
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.
Create a free account to unlock extended information for 21870 Western Boulevard, 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 |
Access the detailed traffic volume map for 21870 Western Boulevard, 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 |
| Name | Rating | Type | Grade range | No of students | Distance to school (mi) |
|---|---|---|---|---|---|
| Harder Elementary School | 3 | Public | K-6 | 675 | 0.15 |
| Knowledge Enlightens You (Key) Academy | 5 | Charter | K-8 | 614 | 0.15 |
| Cherryland Elementary School | 3 | Public | K-6 | 903 | 0.24 |
| Hayward Adult | NR | Public | 0 | 0.27 | |
| Liber Community School | NR | Private | 4-12 | 0 | 0.46 |
| Name | Rating | Type | Grade range | No of students | Distance to school (mi) |
|---|---|---|---|---|---|
| Knowledge Enlightens You (Key) Academy | 5 | Charter | K-8 | 614 | 0.15 |
| Hayward Adult | NR | Public | 0 | 0.27 | |
| Liber Community School | NR | Private | 4-12 | 0 | 0.46 |
| Bret Harte Middle School | 5 | Public | 7-8 | 545 | 1.11 |
| San Lorenzo Unified Preschool | NR | Public | 0 | 1.11 |
| Name | Rating | Type | Grade range | No of students | Distance to school (mi) |
|---|---|---|---|---|---|
| Hayward Adult | NR | Public | 0 | 0.27 | |
| Brenkwitz High School | 2 | Public | 9-12 | 179 | 0.30 |
| Liber Community School | NR | Private | 4-12 | 0 | 0.46 |
| Stellar Preparatory High School | NR | Private | 9-11 | 26 | 0.73 |
| San Lorenzo Unified Preschool | NR | Public | 0 | 1.11 |
Data provided by GreatSchools.org © 2025. All rights reserved.
Here are the neighbors for 21870 Western Boulevard, Hayward.
| Address | Square feet | Purchase date | Purchase price |
|---|---|---|---|
| 22549 5th St, Hayward | 1,828 | 08/29/2023 | |
| 537 Grove Way, Hayward | 1,570 | 08/26/2019 | $400,000 |
| 21730 Western Blvd, Hayward | 1,295 | 05/03/2019 | |
| 657 Grove Way, Hayward | 1,619 | 06/26/1992 | $177,000 |
| 689 Grove Way, Hayward | 1,374 | 12/03/2021 | $775,000 |
| 521 Grove Way, Hayward | 930 | 03/24/2016 | |
| 21838 Western Blvd, Hayward | 1,485 | 10/23/2007 | |
| 623 Grove Way, Hayward | 1,392 | 09/21/2015 | |
| 1585 Ward St, Hayward | 1,924 | 07/12/2013 | |
| 21650 Western Blvd, Hayward | 1,040 | 02/14/2017 | |
| 21667 Westfield Ave, Hayward | 1,854 | 10/15/2021 | $146,000 |
| 21629 Westfield Ave, Hayward | 1,095 | 11/02/2005 | $400,000 |
| 22725 6th St, Hayward | 2,088 | ||
| 21854 Western Blvd, Hayward | 1,176 | 12/01/2014 | |
| 22516 6th St, Hayward | 2,696 | 02/25/2008 | |
| 21620 Western Blvd, Hayward | 02/27/2024 | $1,750,000 | |
| 1534 B St, Hayward | 1,290 | 12/05/2000 | $245,000 |
| 1544 B St, Hayward | 7,375 | 09/21/2007 | |
| 1584 Ward St, Hayward | 1,086 | 02/10/2004 | |
| 21813 Westfield Ave, Hayward | 1,450 | 09/20/2023 |