| Primary address | 3490 Diablo Avenue, Hayward |
| Alternate address(es) | 3476 Diablo Ave 3478 Diablo Ave 3480 Diablo Ave |
| Zip code | 94545 |
| County | Alameda |
| Parcel ID | 439-75-9-2 |
View detailed information on past sales, title documents and property taxes, including the assessed market value, in their dedicated tabs.
| Property tax | $42,850 |
| Building sqft | 30,400 |
| Building class | Warehouse (4100) |
| Acreage | 1.73 |
| Units | 1 |
| Stories | 1 |
| Construction type | Exterior walls - noncombustible material Interior/roof - combustible materials Floor - concrete/wood frames |
| Elevator | Register |
| Zoning district | Register |
| 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:
This Warehouse (4100) located at 3490 Diablo Avenue, Hayward, CA 94545 has a total of 30,400 square feet.
What is the market value of 3490 Diablo Avenue, Hayward, CA 94545?The current market value is $3,654,930.
How many commercial spaces does this building have?This building has 1 commercial spaces available for lease. There are 4 active listings at this address.
View detailed property contacts like owners, building management, representatives from permits and tenants with a free account.
| Listing type | For Lease |
|---|---|
| Listing date | 09/18/2017 |
| Last updated | 05/20/2026 |
Diablo Industrial Park offers over 271,000 SF of commercial real estate space encompassing 11 buildings in a strategic Hayward location.
| Suite name | Space type | Lease rate | Available space | Brokers |
|---|---|---|---|---|
| 8,000 SF Industrial Space in Hayward, CA | Industrial | Listing price not available | 8,000 | Janet Yin (408) 596-9923 |
| 7,855 SF Industrial Space in Hayward, CA | Industrial | Listing price not available | 7,855 | Janet Yin (408) 596-9923 |
| 3,782 SF Industrial Space in Hayward, CA | Industrial | Listing price not available | 3,782 | Janet Yin (408) 596-9923 |
| Listing type | For Lease |
|---|---|
| Listing date | 04/27/2019 |
| Last updated | 04/02/2026 |
| Lot size | 13.33 Acre |
| Suite name | Space type | Lease rate | Available space | Brokers |
|---|---|---|---|---|
| 3486 Depot Road #1 | Warehouse/Distribution | $19.80/Sqft/Year | 4,072 | Allen Valdellon |
Create a free account to view the complete sales history for 3490 Diablo Avenue, Hayward, including title documents, transfer conditions, mortgages and liens.
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 3490 Diablo Avenue, Hayward, CA 94545. Tax information included: property tax, market value and assessed value, exemptions, abatements, and assessment history.
| Tax year: | 2025-2026 |
| Property tax | $42,850 |
| Market value | $3,654,930 |
Here's the assessment & property tax history for 3490 Diablo Avenue, 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 | $3,654,930 | 1.1724 | $42,850 | +0.98% |
| 2024-2025 | $3,583,286 | 1.1842 | $42,433 | -22.76% |
| 2023-2024 | $3,513,038 | 1.5638 | $54,937 | +34.18% |
| 2022-2023 | $3,444,159 | 1.1888 | $40,944 | +0.81% |
| 2021-2022 | $3,376,647 | 1.2028 | $40,614 | +1.17% |
The complete history of permits filed for 3490 Diablo Avenue, 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.
| Total population | 32,843 |
| Median age | 40.7 |
| Average household income | $147,820 |
| Family households | 74.4% |
| Occupied housing units | 10,085 |
| Owner occupied units | 71.1% |
| Average number of people per household | 3.21 |
| Median year structure built | 1973 |
| Median value for units with a mortgage | $920,000 |
| Median value for units without a mortgage | $769,600 |
Create a free account to unlock extended information for 3490 Diablo Avenue, 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 3490 Diablo Avenue, 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 |
Here are the neighbors for 3490 Diablo Avenue, Hayward.
| Address | Square feet | Purchase date | Purchase price |
|---|---|---|---|
| 25024 Viking St, Hayward | 10,000 | 04/19/2017 | |
| 2230 Davis CT, Hayward | 143,184 | 08/01/2017 | $14,650,000 |
| 3182 Diablo Ave, Hayward | 7,888 | 07/19/2016 | |
| 3636 Depot Rd, Hayward | 3,550 | 03/02/2018 | |
| 2748 Cavanagh CT, Hayward | 10,857 | 10/04/2022 | |
| 25012 Viking St, Hayward | 10,000 | 07/17/2019 | |
| 20927 Cabot Blvd, Hayward | 24,304 | 06/03/2015 | $22,368,500 |
| 1770 W Winton Ave, Hayward | 10,689 | 10/04/2019 | $7,800,000 |
| 3190 Diablo Ave, Hayward | 7,888 | 10/28/1996 | |
| 21087 Cabot Blvd, Hayward | |||
| 25018 Viking St, Hayward | 7,250 | 09/11/2012 | |
| 3202 Diablo Ave, Hayward | 7,888 | 07/11/2018 | |
| 1930 W Winton Ave, Hayward | 77,768 | 06/09/2005 | |
| 2650 W Winton Ave, Hayward | 456,785 | 10/28/1999 | |
| 2438 Radley CT, Hayward | 26,772 | 03/01/2017 | $4,000,000 |
| 1978 W Winton Ave, Hayward | 38,664 | 03/25/2025 | |
| 21075 Alexander CT, Hayward | 103,860 | 02/23/1999 | |
| 3898 Depot Rd, Hayward | 5,748 | 05/21/2024 | |
| 25037 Clawiter Rd, Hayward | 3,262 | 06/20/2022 | $1,200,000 |
| 1680 W Winton Ave, Hayward | 69,840 | 04/20/2007 | $6,900,000 |