Alameda County  »  94555  »  Dumbarton Cir  »  6300 Dumbarton Cir

6300 Dumbarton Circle, Fremont, CA 94555 - Property report

Also known as: 6300 Dumbarton Cir

Property image for 6300 Dumbarton Circle, Fremont, CA 94555
static Mapbox map

Property type

Advanced Technical Manufacturing with R&D/Large-Scale (4205)

Year built

1990

Acreage

2.64

Sale price

$38,000,000

General Information

Address
Primary address
6300 Dumbarton Cir
Fremont, CA 94555
Zip code
94555
Neighborhood
Ardenwood
County
Alameda
Parcel ID
543-439-142

Owner

Find out who owns 6300 Dumbarton Circle, Fremont, CA 94555. Uncover corporate and individual owners with a free account.

Sales
Sale date
09/16/2022
Sale price
$38,000,000
Arm's length
Tax
Tax year
2025-2026
Property tax
$464,183
Building
Property type
Advanced Technical Manufacturing with R&D/Large-Scale
Building sq. ft.
43,560
Stories
2
Year built
1990
Building material
Exterior walls - noncombustible material
Interior/roof - combustible materials
Floor - concrete/wood frames
Last altered
1991
Rooms
98
Elevator
Lot
Acreage
2.64
Lot sq. ft.
114,998
Parking
Zoning & use
Zoning
Qualified opportunity zone
Units
1

Area overview

Walk score
35 /100.  Car-Dependent
Transit score
32 /100.  Some Transit
Bike score
49 /100.  Somewhat Bikeable
School district
FREMONT UNIF SCH
Ownership

Ownership information for 6300 Dumbarton Circle, Fremont, CA

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

Sales history for 6300 Dumbarton Circle, Fremont, CA 94555

Sale date Sale price Buyer name Seller name
09/16/2022 $38,000,000 XXXX XXXXXXXXX XXXXXX XXX XXX XXXX XXXXXXXXX XXXXXX XX

*Most recent sale on record for this property.

More about Alameda County property records.

Title documents

Date Type Amount Party 1 Party 2
02/15/2023 Grant Deed XXXX XXXXXXXXX X XXX XXXX XXXXXXXXX X XXX
09/16/2022 Grant Deed XXX XXXX XXXXXXXXX XXXXXX XX XXXX XXXXXXXXX XXXXXX XXX
04/16/2021 Notice non responsibility XXX XXXX XXXXXXXXX XXXXXX XX
06/25/2018 Assignment (Deed of Trust) XXX XXXX XXXXXXXXX XXXXXX XX XX XXXXXXXXXX XXXXXXXX XXXXX
06/25/2018 Assignment (Deed of Trust) XXX XXXX XXXXXXXXX XXXXXX XX XXXXXX XXXXXXXX XXXXXXX XXXXXXXXXXX
03/19/2018 Assignment Lease
Deed of Trust
Ucc Fin STMT(1-2 PGS)		 XXX XXXX XXXXXXXXX XXXXXX XX XXXX XXXX XXXXXX XXXXXXX XXX
03/19/2018 Reconveyance
Substitution of Trustee		 XXX XXXX XXXXXXXXX XXXXXX XX XXX XXXX XXXXXXXXX XXXXXX XX
04/28/2016 Assignment (Deed of Trust) XXX XXXX XXXXXXXXX XXXXXX XX XXXX XXXXXXXXXX XXXXXXXX XXXXX
02/03/2016 Assignment Lease
Deed of Trust
Ucc Fin STMT(1-2 PGS)		 XXX XXXX XXXXXXXXX XXXXXX XX XXXXXXXXX XXXXXX XXXXXXX XXXXXX XXXX
10/07/2015 Easement XXX XXXX XXXXXXXXX XXXXXX XXX XXXXXXX XXX & XXXXXXXX XX

*Most recent recorded documents on file for this property.

R: Recorded date
D: Document date

Tax

Property taxes for 6300 Dumbarton Circle, Fremont, 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
$464,183
Recent tax assessments
Market value
$39,535,200
Land value
$7,178,760
Building value
$32,356,440

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 $39,535,200 1.1741 $464,183 +5.73%
2024-2025 $38,760,000 1.1327 $439,035 +2.50%
2023-2024 $38,000,000 1.1272 $428,336 +193.15%
2022-2023 $12,828,250 1.139 $146,114 +2.61%
2021-2022 $12,576,745 1.1322 $142,394 -1.46%
2020-2021 $12,447,830 1.1609 $144,507 +1.21%
2019-2020 $12,203,800 1.1699 $142,772 +1.94%
2018-2019 $11,964,600 1.1706 $140,058 +2.57%
2017-2018 $11,730,000 1.1641 $136,549 +1.78%
2016-2017 $11,470,691 1.1696 $134,161 +59.57%
Permits

Permit information for 6300 Dumbarton Circle, Fremont, CA

Issued date Permit number Permit type Sub type Valuation Finaled date Status
12/18/2025
10/31/2022
10/21/2022
10/21/2022
08/18/2022

*Most recent permits on record for this property.

Neighborhood

Fremont residential market stats

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

Median sale price

$1,337,500

-10.8% Y-o-Y

Median price/sq. ft.

$886

-6.4% Y-o-Y

Alameda county median sale price

$955,000

-6.4% Y-o-Y

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

Demographics by ZIP code

Total population
37,501
Median age
38.9
Average household income
$260,767
Family households
85.1%
People per household (average)
3.16
Occupied housing units
11,847
Owner-occupied units
71.0%
Median year structure built
1983
Median value mortgaged units
$1,441,300
Median value unmortgaged units
$1,208,700

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 6300 Dumbarton Circle, Fremont, CA 94555 to see estimated average daily traffic on streets surrounding the property as well as the types of properties in its vicinity.

Neighbors for 6300 Dumbarton Circle, Fremont, CA

34267 Siward Dr, Fremont 34909 Campus Dr, Fremont 34709 Campus Dr, Fremont 34793 Ardentech CT, Fremont 34324 Portia Ter, Fremont 6505 Kaiser Dr, Fremont 6555 Kaiser Dr, Fremont 34130 Duke Ln, Fremont 4647 Paseo Padre Pkwy, Fremont 34356 Portia Ter, Fremont 34316 Portia Ter, Fremont 6108 Dumbarton Cir, Fremont 34801 Campus Dr, Fremont 6550 Dumbarton Cir, Fremont 34790 Ardentech CT, Fremont 34320 Portia Ter, Fremont 6500 Kaiser Dr, Fremont 34136 Duke Ln, Fremont 6623 Dumbarton Cir, Fremont 6657 Kaiser Dr, Fremont

Nearby ZIP codes for 6300 Dumbarton Circle, Fremont, CA

94043, Santa Clara County, CA 94301, Santa Clara County, CA 94303, Santa Clara County, CA 94305, Santa Clara County, CA 94542, Alameda County, CA 94560, Alameda County, CA 94579, Alameda County, CA 95002, Santa Clara County, CA

Frequently asked questions

What is the year built for 6300 Dumbarton Circle, Fremont, CA 94555?

The development at 6300 Dumbarton Circle, Fremont, CA 94555 was built in 1990.

What is the market value of 6300 Dumbarton Circle, Fremont, CA 94555?

The current market value of 6300 Dumbarton Circle, Fremont, CA 94555 is $39,535,200.

What is the total square footage of 6300 Dumbarton Circle, Fremont, CA 94555?

6300 Dumbarton Circle, Fremont, CA 94555 has a total of 43,560 square feet.

How many commercial spaces does this building have?

The number of commercial spaces in this building is 1.

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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