Alameda County  »  94544  »  Oneil Ave  »  25001 Oneil Ave

25001 Oneil Avenue, Hayward, CA 94544 - Property report

Also known as: 25001 Oneil Ave

Property image for 25001 Oneil Avenue, Hayward, CA 94544
static Mapbox map

Property type

Warehouse (4100)

Year built

1958

Acreage

4.73

Sale price

$2,650,000

General Information

Address
Primary address
25001 Oneil Ave
Hayward, CA 94544
Zip code
94544
Neighborhood
Mission - Foothill
County
Alameda
Parcel ID
444-57-7-4

Owner

Find out who owns 25001 Oneil Avenue, Hayward, CA 94544. Uncover corporate and individual owners with a free account.

Sales
Sale date
12/22/2025
Sale price
$2,650,000
Arm's length
Tax
Tax year
2026-2027
Property tax
$31,069
Building
Property type
Warehouse
Building sq. ft.
8,592
Stories
10
Year built
1958
Building material
Exterior walls - noncombustible material
Interior/roof - combustible materials
Floor - concrete/wood frames
Elevator
Lot
Acreage
4.73
Lot sq. ft.
206,039
Parking
Zoning & use
Zoning

Area overview

Walk score
64 /100.  Somewhat Walkable
Transit score
46 /100.  Some Transit
Bike score
58 /100.  Bikeable
School district
HAYWARD UNIF SCH
Ownership

Ownership information for 25001 Oneil Avenue, Hayward, CA

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

Sales history for 25001 Oneil Avenue, Hayward, CA 94544

Sale date Sale price Buyer name Seller name
12/22/2025 $2,650,000 XXXXX XXXXXXXXXX XXX XXXXX XXXXX XXXXXXXX XX; XXXXX XXXXXX XXXXXX XX; XXXXX XXXXXX XXXX XXXXX; XXXXX XXXXX XXXXXXXX XXXXX
04/10/1991 $200,000 XXXXX, XXXXXX XXXXX, X

*Most recent sales on record for this property.

More about Alameda County property records.

Title documents

Date Type Amount Party 1 Party 2
03/19/2026 Reconveyance
Substitution of trustee		 XXXXX XXXXXXXXXX XXX XXXXX XXXXXXXXXX XXX
02/04/2026 Agreement XXXXX XXXXXXXXXX XXX XXXXX XXXXXXXXXX XXX
01/20/2026 Reconveyance XXXXX XXXXX XXXXXXXX XX
12/22/2025 Lease agreement
Subordination (lease)		 XXXXX XXXXXXXXXX XXX XXX XXXX XXXXXXXXXX XXXXXXXXXXX XX
12/22/2025 Request notice default/delinq XXXXX XXXXXXXXXX XXX
12/22/2025 Assignment (deed of trust) XXXXX XXXXXXXXXX XXX XXXXXX XXXXXX XXXXXXX XXXXX XXXXXXXX
12/22/2025 Deed of trust
Assignment of rents
Ucc fin stmt(1-2 pgs)		 XXXXX XXXXXXXXXX XXX XXX XXXX XXXXXXXXXX XXXXXXXXXXX XX
12/22/2025 Deed of trust
Assignment of rents
Ucc fin stmt(1-2 pgs)		 XXXXX XXXXXXXXXX XXX XXX XXXX XXXXXXXXXX XXXXXXXXXXX XX
12/22/2025 Deed of trust
Assignment of rents
Ucc fin stmt(1-2 pgs)		 XXXXX XXXXXXXXXX XXX XXXX XX XXXXXXX X X
12/22/2025 Deed of trust
Assignment of rents
Ucc fin stmt(1-2 pgs)		 XXXXX XXXXXXXXXX XXX XXXX XX XXXXXXX X X

*Most recent recorded documents on file for this property.

R: Recorded date
D: Document date

Tax

Property taxes for 25001 Oneil Avenue, 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
Property tax
$31,069
Recent tax assessments
Market value
$2,650,000
Land value
$1,340,000
Building value
$1,310,000

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 $197,614 1.1724 $2,317 +0.98%
2024-2025 $193,739 1.1842 $2,294 -22.76%
2023-2024 $189,940 1.5638 $2,970 +34.17%
2022-2023 $186,217 1.1888 $2,214 +0.81%
2021-2022 $182,565 1.2028 $2,196 +1.18%
2020-2021 $180,694 1.2012 $2,170 -0.87%
2019-2020 $177,151 1.236 $2,190 +6.95%
2018-2019 $173,678 1.1788 $2,047 +2.50%
2017-2018 $170,273 1.173 $1,997 +5.58%
2016-2017 $166,935 1.1332 $1,892 +2.17%
Permits

Permit information for 25001 Oneil Avenue, Hayward, CA

Issued date Permit number Permit type Sub type Valuation Finaled date Status
02/02/2026
04/19/2023

*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.

Demographics by ZIP code

Total population
76,947
Median age
38
Average household income
$135,020
Family households
77.7%
People per household (average)
3.32
Occupied housing units
22,991
Owner-occupied units
56.2%
Median year structure built
1970
Median value mortgaged units
$847,000
Median value unmortgaged units
$782,700

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 25001 Oneil Avenue, Hayward, CA 94544 to see estimated average daily traffic on streets surrounding the property as well as the types of properties in its vicinity.

Neighbors for 25001 Oneil Avenue, Hayward, CA

545 Berry Ave, Hayward 25125 Mission Blvd, Hayward 24948 Muir St, Hayward 25287 Whitman St, Hayward 24997 Mission Blvd, Hayward 25499 Villager Ln, Hayward 25446 Brooks Way, Hayward 25458 Brooks Way, Hayward 586 Berry Ave, Hayward 24920 Joyce St, Hayward 24922 Thomas Ave, Hayward 25601 Mission Blvd, Hayward 512 Culp Ave, Hayward 24914 Thomas Ave, Hayward 25110 Muir St, Hayward 24975 Mission Blvd, Hayward 532 Culp Ave, Hayward 25052 Joyce St, Hayward 25428 Brooks Way, Hayward 550 Berry Ave, Hayward

Nearby ZIP codes for 25001 Oneil Avenue, Hayward, CA

94541, Alameda County, CA 94542, Alameda County, CA 94545, Alameda County, CA 94546, Alameda County, CA 94552, Alameda County, CA 94555, Alameda County, CA 94560, Alameda County, CA 94568, 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 94619, Alameda County, CA 94621, Alameda County, CA

Frequently asked questions

What is the year built for 25001 Oneil Avenue, Hayward, CA 94544?

The development at 25001 Oneil Avenue, Hayward, CA 94544 was built in 1958.

What is the market value of 25001 Oneil Avenue, Hayward, CA 94544?

The current market value of 25001 Oneil Avenue, Hayward, CA 94544 is $2,650,000.

What is the total square footage of 25001 Oneil Avenue, Hayward, CA 94544?

25001 Oneil Avenue, Hayward, CA 94544 has a total of 8,592 square feet.

What is the price per square foot for this property?

$308 per square foot is the price for 25001 Oneil Avenue, Hayward, CA 94544.

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