10021 Nantucket Dr is a 3,184 square foot house on a 0.34 acre lot with 4 bedrooms and 3 bathrooms. - it last sold on April 04, 2007 for $1,325,000. Based on Redfin's San Ramon data, we estimate the home's value is $2,165,237.
Single-familyProperty Type
1982Year Built
0.34 acresLot Size
$680Est. Price/Sq.Ft.
3 car garageParking
Source:Public Records
Redfin Estimate
$2,165,237
$840K since sold in April 2007$120K since October
Recently sold homes
Estimate history
Homes for sale
This home's estimate is 13.9% higher than the average sale price ($1.90M) of 6 comparable homes.
bridgeMLS, Bay East AOR, or Contra Costa AOR #11054364
Feb 17, 2010
Listing Removed
—
Public Records
Apr 4, 2007
Sold
$1,325,000
$416/sq ft
bridgeMLS, Bay East AOR, or Contra Costa AOR #40242917
Feb 23, 2007
Listing Removed
—
bridgeMLS, Bay East AOR, or Contra Costa AOR #40227652
Dec 9, 2006
Listing Removed
—
Public Records
Aug 21, 2000
Sold
$839,500
$264/sq ft
bridgeMLS, Bay East AOR, or Contra Costa AOR #11057988
Jul 2, 2000
Listing Removed
—
bridgeMLS, Bay East AOR, or Contra Costa AOR #10246953
Mar 20, 1998
Listing Removed
—
Public Records
Mar 20, 1998
Sold
$490,000
$154/sq ft
bridgeMLS, Bay East AOR, or Contra Costa AOR #27246953
Jan 31, 1998
Listing Removed
—
Public Records
Feb 29, 1988
Sold
$410,000
$129/sq ft
Year
Property tax
Land + Additions
Assessment*
2026
$20,720 (+3.3%)
$908,703 + $902,008
$1,810,711
2025
$20,067 (+2.0%)
$908,703 + $902,008
$1,810,711
2024
$19,671 (+1.5%)
$890,886 + $884,322
$1,775,208
2023
$19,372 (+0.7%)
$873,418 + $866,983
$1,740,401
2022
$19,231 (+6.9%)
$856,293 + $849,984
$1,706,277
2021
$17,996 (+3.4%)
$839,503 + $833,318
$1,672,821
2020
$17,404 (+1.7%)
$784,000 + $779,000
$1,563,000
2019
$17,112 (+8.1%)
$754,279 + $748,721
$1,503,000
2018
$15,823 (+3.2%)
$736,212 + $730,788
$1,467,000
2017
$15,337 (+10.6%)
$682,013 + $676,987
$1,359,000
2016
$13,862 (+6.2%)
$682,013 + $676,987
$1,359,000
2015
$13,049 (+3.5%)
$608,241 + $603,759
$1,212,000
2014
$12,606 (+11.2%)
$543,502 + $539,498
$1,083,000
2013
$11,337 (+19.9%)
$543,502 + $539,498
$1,083,000
2012
$9,454 (−8.2%)
$488,550 + $484,950
$973,500
2011
$10,299 (−1.4%)
$406,498 + $403,502
$810,000
2010
$10,447 (+1.0%)
$444,638 + $441,362
$886,000
2009
$10,340 (−16.7%)
$405,000 + $500,000
$905,000
2008
$12,414
$511,886 + $508,114
$1,020,000
Tax history for 10021 Nantucket Dr
Year
Property tax
Land + Additions
Assessment*
2026
$20,720 (+3.3%)
$908,703 + $902,008
$1,810,711
2025
$20,067 (+2.0%)
$908,703 + $902,008
$1,810,711
2024
$19,671 (+1.5%)
$890,886 + $884,322
$1,775,208
2023
$19,372 (+0.7%)
$873,418 + $866,983
$1,740,401
2022
$19,231 (+6.9%)
$856,293 + $849,984
$1,706,277
2021
$17,996 (+3.4%)
$839,503 + $833,318
$1,672,821
2020
$17,404 (+1.7%)
$784,000 + $779,000
$1,563,000
2019
$17,112 (+8.1%)
$754,279 + $748,721
$1,503,000
2018
$15,823 (+3.2%)
$736,212 + $730,788
$1,467,000
2017
$15,337 (+10.6%)
$682,013 + $676,987
$1,359,000
2016
$13,862 (+6.2%)
$682,013 + $676,987
$1,359,000
2015
$13,049 (+3.5%)
$608,241 + $603,759
$1,212,000
2014
$12,606 (+11.2%)
$543,502 + $539,498
$1,083,000
2013
$11,337 (+19.9%)
$543,502 + $539,498
$1,083,000
2012
$9,454 (−8.2%)
$488,550 + $484,950
$973,500
2011
$10,299 (−1.4%)
$406,498 + $403,502
$810,000
2010
$10,447 (+1.0%)
$444,638 + $441,362
$886,000
2009
$10,340 (−16.7%)
$405,000 + $500,000
$905,000
2008
$12,414
$511,886 + $508,114
$1,020,000
*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
RS-10
Single-Family Residential Zone
The RS zone is applied to areas of the City appropriate for single-family residential land uses in neighborhoods at a density of three to six units per net acre, subject to appropriate standards. The specific allowable density for each parcel is shown on the Zoning Map by a numerical suffix residential density designator (see Section D2-8). Minimum lot size for new parcels ranges from 3,500 to 12,000 sq ft. Depending upon the applicable residential density designator, the RS zone is consistent with and implements the Single Family Low Density, Single Family Low-Medium Density, and Single Family Medium Density land use classifications of the General Plan.
Permitted uses
Include but are not limited to:
Day care facility
Housing-Single unit
Housing-Senior
Housing-Student
Housing-Other
Feb 19, 2020 • Final
Photovoltaic - electrical
Electrical
Solar
Jan 30, 2010 • Final
Building/residential/rp/repair
Work on a pool.
Pool and hot tub
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
Heating & Cooling
Heating Type: Forced Air
Room Information
# of Rooms: 13
Exterior
Exterior Information
Physical Condition: Good
Building Style Type: Contemporary
Building Construction Quality: Good
Exterior Wall: Stucco
Pool Information
Has Pool
Property Information
Living Sq. Ft: 3,184
Ground Floor Sq. Ft: 1,707
Building Sq. Ft: 4,022
# of Stories: 2
Legal Description: T05599 L0029 B EX M/R
Parking & Garage Information
# of Parking Spaces: 3
Parking Type: Built-In Garage
Garage/Parking Sq. Ft: 838
Garage / Carport Type: Built In
Lot Information
# of Buildings: 1
Land Sq. Ft: 14,924
Legal Lot Number: 29
Acres: 0.3426
County Use Description: SINGLE FAMILY DETACHED WITH MA
Utility Information
Sewer Type: Public
Water Service Type: Public
Financial
Assessor Information
Assessment Year: 2026
Public facts
Beds: 4
Baths: 3.0
Sq. Ft.: 3,184
Stories: 2.0
Lot Size: 0.34 acres
Style: Single Family Residential
Year Built: 1982
Year Renovated: 1983
County: Contra Costa County
APN: 2124610011
Home facts updated by county records on Oct 30, 2026
Around this home
Schools
K - 12
Preschool & daycare
Walt Disney Elementary School
Public K-5 • Assigned • 0.7mi
10/10
Pine Valley Middle School
Public 6-8 • Assigned • 1.0mi
10/10
California High School
Public 9-12 • Assigned • 0.7mi
10/10
Provided by GreatSchools
Lifestyle
Provided by Walk Score and Local Logic
Local insights from Redfin agents
San Ramon remains competitive, with homes averaging 1 offer and selling in 29 days. Median price is $1.4M (+2.8%), while price per sq. ft. is $677 (-1.2%). Buyers have negotiation opportunities; sellers should price strategically.
San Ramon, Past 3 months,Median price $1.51M, down 4.5% YoY,Homes sold: 169 in July, up 1%,Days on market 20 days,Market Active but more balanced; slight seller advantage,Bottom line: Prices have softened, but homes are still selling relatively...