This is the PERFECT senior-community(55+) for the enjoyment of your best years! This charming home has wonderful flow and airy rooms. The back yard is perfect for relaxing and hosting both friends and family on your warm San Ramon afternoons. The 3 bedroom 2 bath configuration which was remodeled in 2002 and 2009 approximately 1310 sq feet which make it easily maintainable. The roof and HVAC have been updated and the home is move in ready. Do not pass up the opportunity to live in a neighborhood with great access to shopping, medical, and walking distance to wonderful restaurants and trails. Open house Thursday 10am-1:30pm and Sat/Sun 1-4pm
Single-familyProperty Type
1963Year Built
7,200 sq ftLot Size
$813Est. Price/Sq.Ft.
2 car garageParking
Listed by Sonia Gonzalez•DRE #01486758• Home Buyers Realty
Listed by Jeremy Lux•DRE #02078323• Home Buyers Realty
Bought with John Manos•DRE #00607018• BHG Tri-Valley Realty
bridgeMLS, Bay East AOR, or Contra Costa AOR #40855517
Apr 4, 2019
Sold
$692,500
$529/sq ft
Mar 15, 2019
Pending
—
Mar 5, 2019
Listed
$675,000
$515/sq ft
Public Records
Aug 27, 2002
Sold
$340,000
$260/sq ft
Year
Property tax
Land + Additions
Assessment*
2025
$9,136 (+2.0%)
$540,466 + $247,475
$787,941
2024
$8,955 (+1.7%)
$529,869 + $242,623
$772,492
2023
$8,808 (+0.7%)
$519,480 + $237,866
$757,346
2022
$8,744 (+2.0%)
$509,295 + $233,202
$742,497
2021
$8,571 (+0.7%)
$499,309 + $228,630
$727,939
2020
$8,512 (+50.0%)
$489,519 + $224,148
$713,667
2019
$5,674 (+8.2%)
$484,500 + $221,850
$706,350
2018
$5,245 (+3.9%)
$259,663 + $181,760
$441,423
2017
$5,050 (+1.4%)
$249,581 + $174,703
$424,284
2016
$4,978 (+1.0%)
$249,581 + $174,703
$424,284
2015
$4,929 (+1.3%)
$244,688 + $171,278
$415,966
2014
$4,868 (+11.6%)
$236,292 + $165,402
$401,694
2013
$4,362 (+12.9%)
$236,292 + $165,402
$401,694
2012
$3,862 (−6.0%)
$210,884 + $147,616
$358,500
2011
$4,111 (−9.2%)
$186,177 + $130,323
$316,500
2010
$4,526 (+5.8%)
$199,707 + $139,793
$339,500
2009
$4,278 (−2.5%)
$224,403 + $157,080
$381,483
2008
$4,387
$212,354 + $148,646
$361,000
Tax history for 21 Neptune Ct
Year
Property tax
Land + Additions
Assessment*
2025
$9,136 (+2.0%)
$540,466 + $247,475
$787,941
2024
$8,955 (+1.7%)
$529,869 + $242,623
$772,492
2023
$8,808 (+0.7%)
$519,480 + $237,866
$757,346
2022
$8,744 (+2.0%)
$509,295 + $233,202
$742,497
2021
$8,571 (+0.7%)
$499,309 + $228,630
$727,939
2020
$8,512 (+50.0%)
$489,519 + $224,148
$713,667
2019
$5,674 (+8.2%)
$484,500 + $221,850
$706,350
2018
$5,245 (+3.9%)
$259,663 + $181,760
$441,423
2017
$5,050 (+1.4%)
$249,581 + $174,703
$424,284
2016
$4,978 (+1.0%)
$249,581 + $174,703
$424,284
2015
$4,929 (+1.3%)
$244,688 + $171,278
$415,966
2014
$4,868 (+11.6%)
$236,292 + $165,402
$401,694
2013
$4,362 (+12.9%)
$236,292 + $165,402
$401,694
2012
$3,862 (−6.0%)
$210,884 + $147,616
$358,500
2011
$4,111 (−9.2%)
$186,177 + $130,323
$316,500
2010
$4,526 (+5.8%)
$199,707 + $139,793
$339,500
2009
$4,278 (−2.5%)
$224,403 + $157,080
$381,483
2008
$4,387
$212,354 + $148,646
$361,000
*Taxable value of land and structures on it ("additions") is determined regularly by local assessors and does not affect market price.
Public record
Public record
Zoning
Permits
Beds
3
Baths
2
Stories
1
Lot width
—
Lot depth
—
Lot size
7,200 Sq. Ft.
Year renovated
1963
Sq. Ft.
1,310
Year built
1963
Style
Single Family Residential
County
Contra Costa County
APN
2102500127
Parking Spaces
—
Basement
—
Accessible
—
HOA Dues
—
Garage
—
Features
—
Last updated by owner on Jul 13, 2026.
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
Nov 7, 2024 • Final
Miscellaneous - plumbing
Plumbing
Jul 6, 2010 • Final
Alteration, remodel, repair - building residential
Remodel
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
Parking
Parking Information
Has Attached Garage
Garage Spaces: 2
Covered Spaces: 2
Parking Features: Attached, Side Yard Access, Garage Door Opener
Interior
Bathroom Information
# of Bathrooms Total: 2
# of Bathrooms Full: 2
Other Bathrooms Included Features: Shower Over Tub, Tile
Primary Bathroom Included Features: Stall Shower, Tile
Interior Features
Interior Features: No Additional Rooms, Counter - Solid Surface, Eat-in Kitchen, Kitchen Island
Appliances: Dishwasher, Electric Range, Microwave, Oven, Refrigerator, Dryer, Washer, Gas Water Heater
Laundry Features: 220 Volt Outlet, In Garage
Street Level Features: 3 Bedrooms, 2 Baths
Fireplaces Total: 1
Has Fireplace
Flooring: Hardwood, Tile
Room Information
Kitchen Features: Counter - Solid Surface,Dishwasher,Eat In Kitchen,Electric Range/Cooktop,Island,Microwave,Oven Built-in,Refrigerator
Rooms Total: 6
Fireplace Features: Insert, Gas
Basement: Crawl Space
Exterior
Building Information
Construction Materials: Stucco, Wood Siding
Building Area Total: 1,310
Exterior Features
Patio And Porch Features: Covered
Exterior Features: Back Yard, Front Yard, Side Yard, Sprinklers Automatic, Sprinklers Back, Sprinklers Front
Fencing: Fenced
Roof: Shingle
Property Information
Living Area: 1310
Living Area Units: Square Feet
Property Type: Residential
Property Sub Type: Single Family Residence
Year Built: 1963
Lot Information
Lot Size Square Feet: 7200
Lot Size Area: 0.17
Lot Size Units: Acres
Lot Size Acres: 0.17
Lot Features: Close to Clubhouse, Cul-De-Sac, Level
Utilities
Utility Information
Water Source: Public
Sewer: Public Sewer
Heating & Cooling
Has Heating
Heating: Natural Gas
Cooling: Central Air
Location
Homeowners Association Information
Pets Allowed: Yes
Has Association
Association Amenities: Clubhouse, Fitness Center, Pool
Association Name: SUNNY GLEN
Association Fee: $365
Association Fee Frequency: Annually
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: 2102500127
Home facts updated by county records on Jul 13, 2026
Around this home
Schools
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
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Property information provided by bridgeMLS, Bay East AOR, or Contra Costa AOR when last listed in 2019. This data may not match public records. Learn more.