Alameda County  »  43121 Mayfair Park Ave

43121 Mayfair Park Avenue, Fremont, CA 94538 - Property report

Also known as: 43121 Mayfair Park Ave

Property image for 43121 Mayfair Park Avenue, Fremont, CA 94538
static Mapbox map

Property type

Four Living Units; e.g. Fourplex or Triplex with Single Family Residence (2400)

Year built

1968

Acreage

0.289

Sale price

$1,840,000

General Information

Address
Primary address
43121 Mayfair Park Ave
Fremont, CA 94538
Alternate address(es)
43123 Mayfair Park Ave
43125 Mayfair Park Ave
43127 Mayfair Park Ave
Zip code
94538
Neighborhood
Grimmer
County
Alameda
Parcel ID
525-1320-80-18

Owner

Find out who owns 43121 Mayfair Park Avenue, Fremont, CA 94538. Uncover corporate and individual owners with a free account.

Sales
Sale date
07/12/2024
Sale price
$1,840,000
Arm's length
Tax
Tax year
2026-2027
Base tax
$22,036
Current property tax
$21,953
Tax per sq. ft.
$6
Building
Property type
Four Living Units; e.g. Fourplex or Triplex with Single Family Residence
Building sq. ft.
3,738
Stories
20
Year built
1968
Building material
Wood/wood and steel frames
Rooms
8
Elevator
Bathrooms
50
Lot
Acreage
0.289
Zoning & use
Zoning
Planned Development (P-65-9)
Units
4

Area overview

Walk score
51 /100.  Somewhat Walkable
Transit score
31 /100.  Some Transit
Bike score
48 /100.  Somewhat Bikeable
School district
FREMONT UNIF SCH
Ownership

Ownership information for 43121 Mayfair Park Avenue, Fremont, CA

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

Sales history for 43121 Mayfair Park Avenue, Fremont, CA 94538

Sale date Sale price Buyer name Seller name
07/12/2024 $1,840,000 XXXXXX XXXX XXXX XXX; XXXX XXXXX; XXXXXX XXXX XXX XXXXXX XXXXX; XXX XXXXXX X XX; XXX XXXX XX

*Most recent sale on record for this property.

More about Alameda County property records.

Title documents

Date Type Amount Party 1 Party 2
01/09/2026 Quitclaim Deed XXXXXX XXXX XXXX XXX XXXXXX XXXX XXXX XXX XX
08/11/2025 Grant Deed XXXXXX XXXX XXXX XXX XXXXXX XXXX XXXX
01/02/2025 Quitclaim Deed XXXXXX XXXX XXXX XXX XXXXXX XXXX XXXX XXX XX
11/12/2024 Grant Deed XXXXXX XXXX XXXX XXX XXXXXX XXXX XXXX XXX
07/12/2024 Deed of trust XXXXXX XXXX XXXX XXX X X XXXX XXXXXXXX XXXXXXXXXXX
07/12/2024 Grant Deed XXX XXXXXX XXXXX XXXXXX XXXX XXXX XXX
09/04/2018 Trust Transfer Deed XXX XXXX XXX XXXXXX XXXXX

*Most recent recorded documents on file for this property.

R: Recorded date
D: Document date

Tax

Property taxes for 43121 Mayfair Park Avenue, Fremont, CA

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

Current property tax
Tax year
2026-2027
Base tax
$22,036
Current property tax
$21,953
Tax per sq. ft.
$6
Recent tax assessments
Market value
$1,876,800
Land value
$656,880
Building value
$1,219,920

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 $1,840,000 1.1741 $21,603 +346.29%
2024-2025 $427,360 1.1327 $4,841 +2.50%
2023-2024 $418,981 1.1272 $4,723 +0.94%
2022-2023 $410,767 1.139 $4,679 +2.60%
2021-2022 $402,713 1.1322 $4,560 -1.45%
2020-2021 $398,585 1.1609 $4,627 +1.21%
2019-2020 $390,771 1.1699 $4,572 +1.94%
2018-2019 $383,110 1.1706 $4,485 +2.57%
2017-2018 $375,599 1.1641 $4,372 +2.41%
2016-2017 $368,235 1.1594 $4,269 +0.26%
Permits

Permit information for 43121 Mayfair Park Avenue, Fremont, CA

Issued date Permit number Permit type Sub type Valuation Finaled date Status
05/06/2025
10/04/2024
07/02/2018
01/30/2013
07/24/2012

*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.

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 43121 Mayfair Park Avenue, Fremont, CA 94538 to see estimated average daily traffic on streets surrounding the property as well as the types of properties in its vicinity.

Schools

Nearest elementary schools

Name Rating Type Grade range No of students Distance (miles)
Harvey Green Elementary School 8 Public TK-5 435 0.43
Harvey Green Elementary School 8 Public TK-5 435 0.43
Ilm Academy NR Private K-8 190 0.53
Steven Millard Elementary School 6 Public TK-5 495 0.69
Steven Millard Elementary School 6 Public TK-5 495 0.69
E. M. Grimmer Elementary School 7 Public TK-5 278 0.82
E. M. Grimmer Elementary School 7 Public TK-5 278 0.82
Stratford School - Fremont NR Private K-8 600 1.03
O. N. Hirsch Elementary School 8 Public K-5 419 1.03
Stratford School NR Private K-8 411 1.05
Nearest middle schools

Name Rating Type Grade range No of students Distance (miles)
Vista Alternative School 6 Public 6-12 58 0.42
Ilm Academy NR Private K-8 190 0.53
Stratford School - Fremont NR Private K-8 600 1.03
Stratford School NR Private K-8 411 1.05
John M. Horner Middle School 7 Public 6-8 1,562 1.14
Mission Peak Christian NR Private K-12 0 1.16
Seneca Centers Pathfinder Academy NR Private 7-12 27 1.27
G. M. Walters Middle School 5 Public 6-8 1,071 1.92
Fremont Adult NR Public 0 2.21
Circle of Independent Learning School 5 Charter K-12 401 2.24
Nearest high schools

Name Rating Type Grade range No of students Distance (miles)
Robertson High (Continuation) School 3 Public 9-12 161 0.42
Vista Alternative School 6 Public 6-12 58 0.42
Irvington High School 8 Public 9-12 2,207 0.74
Averroes High School NR Private 9-12 49 1.12
Mission Peak Christian NR Private K-12 0 1.16
Seneca Centers Pathfinder Academy NR Private 7-12 27 1.27
Seneca Family Of Agencies - Pathfinder Academy NR Private 5-12 45 1.27
Mission Valley Rocp School NR Public 9-12 0 1.47
John F. Kennedy High School 7 Public 9-12 1,347 1.62
Newark Memorial High School 6 Public 9-12 1,510 2.11

Data provided by GreatSchools.org © 2026. All rights reserved.

Neighbors for 43121 Mayfair Park Avenue, Fremont, CA

4576 Enterprise St, Fremont 42781 Mayfair Park Ave, Fremont 42749 Mayfair Park Ave, Fremont 4679 Montmartre Park CT, Fremont 4656 Montmartre Park CT, Fremont 4674 Doane St, Fremont 4638 Doane St, Fremont 4650 Doane St, Fremont 4667 Flamingo Park CT, Fremont 4637 Montmartre Park CT, Fremont 4672 Flamingo Park CT, Fremont 4532 Enterprise St, Fremont 4543 Enterprise St, Fremont 42791 Mayfair Park Ave, Fremont 43777 S Grimmer Blvd, Fremont 4564 Enterprise St, Fremont 4617 Montmartre Park CT, Fremont 4655 Flamingo Park CT, Fremont 4682 Doane St, Fremont 4650 Montmartre Park CT, Fremont

Nearby ZIP codes for 43121 Mayfair Park Avenue, Fremont, CA

94041, Santa Clara County, CA 94043, Santa Clara County, CA 94539, Alameda County, CA 94544, Alameda County, CA 94555, Alameda County, CA 94560, Alameda County, CA 94586, Alameda County, CA 94587, Alameda County, CA 95002, Santa Clara County, CA 95131, Santa Clara County, CA

Frequently asked questions

What is the year built for 43121 Mayfair Park Avenue, Fremont, CA 94538?

The development at 43121 Mayfair Park Avenue, Fremont, CA 94538 was built in 1968.

What is the total square footage of 43121 Mayfair Park Avenue, Fremont, CA 94538?

43121 Mayfair Park Avenue, Fremont, CA 94538 has a total of 3,738 square feet.

When was 43121 Mayfair Park Avenue, Fremont, CA 94538 last sold and what was the sale price?

43121 Mayfair Park Avenue, Fremont, CA 94538 was last sold on 07/12/2024 for $1,840,000.

What is the assessed value of 43121 Mayfair Park Avenue, Fremont, CA 94538?

43121 Mayfair Park Avenue, Fremont, CA 94538 is currently assessed at $1,876,800.

What are the property taxes for 43121 Mayfair Park Avenue, Fremont, CA 94538?

The property taxes for 43121 Mayfair Park Avenue, Fremont, CA 94538 total $22,035.

How many residential units does this building have?

This building has 4 residential unit(s).

Disclaimer

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