Alameda County  »  94588  »  Willow Rd  »  4511 Willow Rd

Diablo Technology Center - 4511 Willow Road, Pleasanton, CA 94588 - Property report

Also known as: 5870 Stoneridge Dr

Property image for Diablo Technology Center - 4511 Willow Road, Pleasanton, CA 94588
static Mapbox map

Property type

Industrial Flex/Research & Development Use (4201)

Year built

1991

Acreage

8

Sale price

$35,100,000

General Information

Address
Primary address
4511 Willow Rd
Pleasanton, CA 94588
Alternate address(es)
5870 Stoneridge Dr
Zip code
94588
Neighborhood
Hacienda Business Park
County
Alameda
Parcel ID
941-2762-22-3

Owner

Find out who owns Diablo Technology Center - 4511 Willow Road, Pleasanton, CA 94588. Uncover corporate and individual owners with a free account.

Sales
Sale date
05/21/2015
Sale price
$35,100,000
Arm's length
Tax
Tax year
2025-2026
Property tax
$373,410
Building
Property type
Industrial Flex/Research & Development Use
Building sq. ft.
114,472
Stories
1
Year built
1991
Building material
Exterior walls - noncombustible material
Interior/roof - combustible materials
Floor - concrete/wood frames
Elevator
Lot
Acreage
8
Lot sq. ft.
348,480
Parking
Zoning & use
Zoning
Qualified opportunity zone
Units
12

Area overview

Walk score
53 /100.  Somewhat Walkable
Transit score
42 /100.  Some Transit
Bike score
76 /100.  Very Bikeable
School district
PLEASANTON UNIF
Ownership

Ownership information for Diablo Technology Center - 4511 Willow Road, Pleasanton, CA

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

Sales history for Diablo Technology Center - 4511 Willow Road, Pleasanton, CA 94588

Sale date Sale price Buyer name Seller name
05/21/2015 $35,100,000 XXXXXXX XXX XXXXXXXXX XXX XXXX XXXX XXX XXXXXXX XXXXXXXXX XXXXXXXX XXX; XXXX XXXXXXXXXX XXXXX XXXXXXXX XXX

*Most recent sale on record for this property.

More about Alameda County property records.

Title documents

Date Type Amount Party 1 Party 2
03/30/2026 Assignment lease XXX XXXXXX XXXX XXX XXXX XXXX XXXXXXXXX XXX XXXXXXXXX
03/30/2026 Modification (deed of trust) XXX XXXXXX XXXX XXX XXXXXXXX XXXXXXXXX XXXXXXXXX
03/30/2021 Assignment lease XXX XXXXXX XXXX XXX XXXXXXXX XXXXXXXXX XXXXXXXXX
03/30/2021 Deed of trust
Ucc fin stmt(1-2 pgs)		 XXX XXXXXX XXXX XXX XXXXXXXX XXXXXXXXX XXXXXXXXX
03/25/2021 Grant Deed XXXXX XXXXXXXX XXXXXXXX XXX XXX XXXXXX XXXX XXX
10/11/2017 Subordination (Lease) XXXXX XXXXXXXX XXXXXXXX XXX XXXXX XXXXX XXXX
09/12/2017 Subordination (Lease) XXXXX XXXXXXXX XXXXXXXX XXX XXXXX XXXXX XXXX
09/12/2017 Subordination (Lease) XXXXX XXXXXXXX XXXXXXXX XXX XXXXX XXXXX XXXX
09/12/2017 Subordination (Lease) XXXXX XXXXXXXX XXXXXXXX XXX XXXXX XXXXX XXXX
09/12/2017 Subordination (Lease) XXXXX XXXXXXXX XXXXXXXX XXX XXXXX XXXXX XXXX

*Most recent recorded documents on file for this property.

R: Recorded date
D: Document date

Tax

Property taxes for Diablo Technology Center - 4511 Willow Road, Pleasanton, CA

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

Current property tax
Tax year
2025-2026
Property tax
$373,410
Recent tax assessments
Market value
$31,931,784
Land value
$11,025,320
Building value
$20,906,464

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 $31,931,784 1.1694 $373,410 +2.03%
2024-2025 $31,305,838 1.1691 $365,997 -23.23%
2023-2024 $30,691,998 1.5534 $476,769 +39.11%
2022-2023 $30,090,264 1.139 $342,728 +2.62%
2021-2022 $29,500,361 1.1321 $333,974 +1.30%
2020-2021 $29,197,981 1.1292 $329,704 -1.23%
2019-2020 $28,625,688 1.1661 $333,804 +2.06%
2018-2019 $28,064,400 1.1654 $327,063 +2.70%
2017-2018 $27,500,000 1.1581 $318,478 +36.86%
2016-2017 $21,320,250 1.0915 $232,711 +46.28%
Permits

Permit information for Diablo Technology Center - 4511 Willow Road, Pleasanton, CA

Issued date Permit number Permit type Sub type Valuation Finaled date Status
08/14/2024
01/17/2024
07/10/2023
02/02/2023
07/18/2022

*Most recent permits on record for this property.

Neighborhood

Pleasanton residential market stats

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

Median sale price

$1,450,000

-10% Y-o-Y

Median price/sq. ft.

$774

-7.4% Y-o-Y

Alameda county median sale price

$955,000

-6.4% Y-o-Y

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

Demographics by ZIP code

Total population
34,328
Median age
41.3
Average household income
$229,181
Family households
77.2%
People per household (average)
2.73
Occupied housing units
12,465
Owner-occupied units
63.1%
Median year structure built
1986
Median value mortgaged units
$1,397,800
Median value unmortgaged units
$1,344,900

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
0.2
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 Diablo Technology Center - 4511 Willow Road, Pleasanton, CA 94588 to see estimated average daily traffic on streets surrounding the property as well as the types of properties in its vicinity.

Neighbors for Diablo Technology Center - 4511 Willow Road, Pleasanton, CA

5505 Springhouse Dr, Pleasanton 5720 Stoneridge Dr, Pleasanton 5672 Stoneridge Dr, Pleasanton 5669 Gibraltar Dr, Pleasanton 5901 Gibraltar Dr, Pleasanton 4160 Hacienda Dr, Pleasanton 4280 Hacienda Dr, Pleasanton 5724 W Las Positas Blvd, Pleasanton 3825 Hopyard Rd, Pleasanton 5675 Gibraltar Dr, Pleasanton 5667 Gibraltar Dr, Pleasanton 4125 Hopyard Rd, Pleasanton 5955 Coronado Ln, Pleasanton 4473 Willow Rd, Pleasanton 5960 Inglewood Dr, Pleasanton 5627 Gibraltar Dr, Pleasanton 4141 Hacienda Dr, Pleasanton 4747 Hopyard Rd, Pleasanton 5860 W Las Positas Blvd, Pleasanton 5758 W Las Positas Blvd, Pleasanton

Nearby ZIP codes for Diablo Technology Center - 4511 Willow Road, Pleasanton, CA

94542, Alameda County, CA 94551, Alameda County, CA

Frequently asked questions

What is the year built for Diablo Technology Center - 4511 Willow Road, Pleasanton, CA 94588?

The development at Diablo Technology Center - 4511 Willow Road, Pleasanton, CA 94588 was built in 1991.

What is the market value of Diablo Technology Center - 4511 Willow Road, Pleasanton, CA 94588?

The current market value of Diablo Technology Center - 4511 Willow Road, Pleasanton, CA 94588 is $31,931,784.

What is the total square footage of Diablo Technology Center - 4511 Willow Road, Pleasanton, CA 94588?

Diablo Technology Center - 4511 Willow Road, Pleasanton, CA 94588 has a total of 114,472 square feet.

How many commercial spaces does this building have?

The number of commercial spaces in this building is 12.

Disclaimer

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Do not rely on this report to support investment decisions. The only authoritative source for the information in this report is the government agencies from which the data was acquired.

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