10530 Rampart Ave is a 2,643 square foot house on a 7,140 square foot lot with 4 bedrooms and 4 bathrooms. Based on Redfin's Cupertino data, we estimate the home's value is $3,502,978.
Single-familyProperty Type
1959Year Built
7,140 sq ftLot Size
$1,325Est. Price/Sq.Ft.
Source:Public Records
Redfin Estimate
$3,502,978
$75K since October
Recently sold homes
Estimate history
Homes for sale
This home's estimate is 2.2% higher than the average sale price ($3.43M) of 6 comparable homes.
As the MLS and public records start to fill up, we'll list the details here.
Year
Property tax
Land + Additions
Assessment*
2025
$7,425 (+2.8%)
$184,133 + $369,793
$553,926
2024
$7,219 (+1.2%)
$180,523 + $362,543
$543,066
2023
$7,134 (−1.2%)
$176,984 + $355,435
$532,419
2022
$7,221 (+1.3%)
$173,514 + $348,466
$521,980
2021
$7,129 (+1.4%)
$170,112 + $341,634
$511,746
2020
$7,031 (+2.8%)
$166,777 + $334,936
$501,713
2019
$6,840 (+3.7%)
$165,067 + $331,502
$496,569
2018
$6,597 (+2.3%)
$161,831 + $325,002
$486,833
2017
$6,448 (+3.5%)
$155,548 + $312,383
$467,931
2016
$6,228 (+1.1%)
$155,548 + $312,383
$467,931
2015
$6,162 (+2.8%)
$152,499 + $306,258
$458,757
2014
$5,997 (+2.8%)
$147,267 + $295,749
$443,016
2012
$5,832 (+3.9%)
$146,602 + $294,413
$441,015
2011
$5,612 (+3.4%)
$143,728 + $288,641
$432,369
2010
$5,429
$140,910 + $282,982
$423,892
2009
$5,427 (+7.6%)
$139,857 + $280,868
$420,725
2008
$5,044
$137,442 + $276,016
$413,458
Tax history for 10530 Rampart Ave
Year
Property tax
Land + Additions
Assessment*
2025
$7,425 (+2.8%)
$184,133 + $369,793
$553,926
2024
$7,219 (+1.2%)
$180,523 + $362,543
$543,066
2023
$7,134 (−1.2%)
$176,984 + $355,435
$532,419
2022
$7,221 (+1.3%)
$173,514 + $348,466
$521,980
2021
$7,129 (+1.4%)
$170,112 + $341,634
$511,746
2020
$7,031 (+2.8%)
$166,777 + $334,936
$501,713
2019
$6,840 (+3.7%)
$165,067 + $331,502
$496,569
2018
$6,597 (+2.3%)
$161,831 + $325,002
$486,833
2017
$6,448 (+3.5%)
$155,548 + $312,383
$467,931
2016
$6,228 (+1.1%)
$155,548 + $312,383
$467,931
2015
$6,162 (+2.8%)
$152,499 + $306,258
$458,757
2014
$5,997 (+2.8%)
$147,267 + $295,749
$443,016
2012
$5,832 (+3.9%)
$146,602 + $294,413
$441,015
2011
$5,612 (+3.4%)
$143,728 + $288,641
$432,369
2010
$5,429
$140,910 + $282,982
$423,892
2009
$5,427 (+7.6%)
$139,857 + $280,868
$420,725
2008
$5,044
$137,442 + $276,016
$413,458
*Taxable value of land and structures on it ("additions") is determined regularly by local assessors and does not affect market price.
Zoning and permits
Zoning
Permits
R1-10
Single-Family Residential Zone
Single-family residence districts are intended to create, preserve and enhance areas suitable for detached dwellings in order to: Enhance the identity of residential neighborhoods; Ensure provision of light, air and a reasonable level of privacy to individual residential parcels; Ensure a reasonable level of compatibility in scale of structures within residential neighborhoods; and Reinforce the predominantly low-intensity setting in the community.
Permitted uses
Include but are not limited to:
Housing-Single unit
Housing-Senior
Housing-Other
Infrastructure
Jul 19, 2019 • Final
Residential electrical
Install new exterior electrical outlets and a switch.
Electrical
Jul 19, 2019 • Final
Residential plumbing
Remove and replace a water heater in the same location.
Plumbing
Water heater
Permit history is from public records and may be incomplete or inaccurate. Redfin and its agents make no representations about the property condition or permit status. Buyers should independently verify all information.
Property details
Interior
Fireplace Information
# of Fireplaces: 1
Has Fireplace
Room Information
# of Rooms: 10
Exterior
Exterior Information
Physical Condition: Average
Building Style Type: H-Shape
Construction Type: Wood
Building Construction Quality: Good
Roof Framing Type: Wood
Pool Information
Pool Type: Pool/Spa
Has Pool
Property Information
Living Sq. Ft: 2,643
Ground Floor Sq. Ft: 1,392
Building Sq. Ft: 2,643
# of Stories: 1
Legal Description: TRACT 2155 BOOK 103 PAGE 30 PAGE 31 LOT 30
Parking & Garage Information
Garage/Parking Sq. Ft: 360
Lot Information
# of Buildings: 1
Land Sq. Ft: 7,140
Legal Lot Number: 30
Municipality Name: CUPERTINO CITY
Acres: 0.1639
Depth Footage: 102
Front Footage: 70
Zoning Code: R1B2
County Use Description: RESID SINGLE FAMILY
Financial
Assessor Information
Assessment Year: 2026
Tax Area: CUPERTINO CITY
Public facts
Beds: 4
Baths: 4.0
Sq. Ft.: 2,643
Stories: 1.0
Lot Size: 7,140 square feet
Style: Single Family Residential
Year Built: 1959
Year Renovated: 1990
County: Santa Clara County
APN: 36925007
Home facts updated by county records on Aug 22, 2026
Around this home
Schools
C. B. Eaton Elementary School
Public K-5 • Assigned • 0.4mi
9/10
Sam H. Lawson Middle School
Public 6-8 • Assigned • 1.1mi
10/10
Cupertino High School
Public 9-12 • Assigned • 0.6mi
10/10
Provided by GreatSchools
Lifestyle
Provided by Walk Score and Local Logic
Local insights from Redfin agents
The Cupertino housing market remains competitive. Over the past three months, homes have received an average of four offers and sold in about 10 days. The median home sale price reached $3.2 million, representing a 15.3% increase year over year.