14 Neptune Ct is a 1,310 square foot house on a 7,200 square foot lot with 3 bedrooms and 2 bathrooms. - it last sold on April 19, 2002 for $320,000. Based on Redfin's San Ramon data, we estimate the home's value is $1,054,180.
Single-familyProperty Type
1963Year Built
7,200 sq ftLot Size
$805Est. Price/Sq.Ft.
2 car garageParking
Source:Public Records
Redfin Estimate
$1,054,180
$734K since sold in April 2002$7,000 since October
Recently sold homes
Estimate history
Homes for sale
This home's estimate is 3.4% higher than the average sale price ($1.02M) of 6 comparable homes.
bridgeMLS, Bay East AOR, or Contra Costa AOR #11130295
Feb 28, 2002
Listing Removed
—
bridgeMLS, Bay East AOR, or Contra Costa AOR #10214937
Oct 10, 1996
Listing Removed
—
Public Records
Oct 10, 1996
Sold
$195,000
$149/sq ft
bridgeMLS, Bay East AOR, or Contra Costa AOR #26214937
Aug 28, 1996
Listing Removed
—
Year
Property tax
Land + Additions
Assessment*
2026
$11,617 (+3.3%)
$636,724 + $350,198
$986,922
2025
$11,248 (+2.0%)
$636,724 + $350,198
$986,922
2024
$11,025 (+1.6%)
$624,240 + $343,332
$967,572
2023
$10,849 (+90.0%)
$612,000 + $336,600
$948,600
2022
$5,709 (+2.0%)
$600,000 + $330,000
$930,000
2021
$5,600 (+0.8%)
$264,489 + $180,963
$445,452
2020
$5,557 (+1.5%)
$259,303 + $177,415
$436,718
2019
$5,477 (+3.8%)
$256,645 + $175,596
$432,241
2018
$5,276 (+3.7%)
$251,613 + $172,153
$423,766
2017
$5,086 (+1.4%)
$241,844 + $165,469
$407,313
2016
$5,017 (+0.9%)
$241,844 + $165,469
$407,313
2015
$4,970 (+1.2%)
$237,102 + $162,225
$399,327
2014
$4,912 (+7.2%)
$228,967 + $156,659
$385,626
2013
$4,583 (+12.3%)
$228,967 + $156,659
$385,626
2012
$4,082 (−5.7%)
$212,861 + $145,639
$358,500
2011
$4,331 (−4.3%)
$187,923 + $128,577
$316,500
2010
$4,524 (+0.6%)
$201,579 + $137,921
$339,500
2009
$4,498 (+2.4%)
$214,345 + $146,655
$361,000
2008
$4,391
$214,345 + $146,655
$361,000
Tax history for 14 Neptune Ct
Year
Property tax
Land + Additions
Assessment*
2026
$11,617 (+3.3%)
$636,724 + $350,198
$986,922
2025
$11,248 (+2.0%)
$636,724 + $350,198
$986,922
2024
$11,025 (+1.6%)
$624,240 + $343,332
$967,572
2023
$10,849 (+90.0%)
$612,000 + $336,600
$948,600
2022
$5,709 (+2.0%)
$600,000 + $330,000
$930,000
2021
$5,600 (+0.8%)
$264,489 + $180,963
$445,452
2020
$5,557 (+1.5%)
$259,303 + $177,415
$436,718
2019
$5,477 (+3.8%)
$256,645 + $175,596
$432,241
2018
$5,276 (+3.7%)
$251,613 + $172,153
$423,766
2017
$5,086 (+1.4%)
$241,844 + $165,469
$407,313
2016
$5,017 (+0.9%)
$241,844 + $165,469
$407,313
2015
$4,970 (+1.2%)
$237,102 + $162,225
$399,327
2014
$4,912 (+7.2%)
$228,967 + $156,659
$385,626
2013
$4,583 (+12.3%)
$228,967 + $156,659
$385,626
2012
$4,082 (−5.7%)
$212,861 + $145,639
$358,500
2011
$4,331 (−4.3%)
$187,923 + $128,577
$316,500
2010
$4,524 (+0.6%)
$201,579 + $137,921
$339,500
2009
$4,498 (+2.4%)
$214,345 + $146,655
$361,000
2008
$4,391
$214,345 + $146,655
$361,000
*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-D
SH
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.
Zone overlays
Senior Housing Overlay Zone
Permitted uses
Include but are not limited to:
Day care facility
Housing-Single unit
Housing-Senior
Housing-Student
Housing-Other
Jan 30, 2010 • Final
Building/residential/rp/repair
Remodel
Jan 30, 2010 • Final
Building/residential/rp/repair
Work on a solar installation.
Electrical
Solar
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
Room Information
# of Rooms: 7
Exterior
Property Information
Subdivision Name: SUBDIVISION 3024
Living Sq. Ft: 1,310
Ground Floor Sq. Ft: 1,310
Building Sq. Ft: 1,310
# of Stories: 1
Legal Description: TRACT 3024 LOT 20 EX 1/2 MR
Parking & Garage Information
Garage/Parking Sq. Ft: 437
Lot Information
# of Buildings: 1
Land Sq. Ft: 7,200
Legal Lot Number: 20
Acres: 0.1653
County Use Description: SINGLE FAMILY
Financial
Assessor Information
Assessment Year: 2026
Public facts
Beds: 3
Baths: 2.0
Sq. Ft.: 1,310
Stories: 1.0
Lot Size: 7,200 square feet
Style: Single Family Residential
Year Built: 1963
Year Renovated: 1963
County: Contra Costa County
APN: 2102500135
Home facts updated by county records on Oct 30, 2026
Around this home
Schools
K - 12
Preschool & daycare
Country Club Elementary School
Public K-5 • Assigned • 0.8mi
9/10
Pine Valley Middle School
Public 6-8 • Assigned • 1.1mi
10/10
California High School
Public 9-12 • Assigned • 1.7mi
10/10
Provided by GreatSchools
Lifestyle
Provided by Walk Score and Local Logic
Local insights from Redfin agents
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...