Beautiful single story home in a desirable San Ramon neighborhood is situated in a cul-de-sac. This light and bright beauty features 4 bedrooms and 2 baths, updated and is move-in ready! Large backyard with possible RV parking access on the side. Conveniently located near highly-rated schools, shopping, restaurants and parks.
bridgeMLS, Bay East AOR, or Contra Costa AOR #40843298
Jan 31, 2019
Sold
$870,000
$601/sq ft
Jan 5, 2019
Pending
—
Jan 3, 2019
Price Changed
$880,000
$608/sq ft
Nov 28, 2018
Price Changed
$919,000
$635/sq ft
Oct 19, 2018
Listed
$930,000
$642/sq ft
bridgeMLS, Bay East AOR, or Contra Costa AOR #21006559
Mar 30, 2001
Sold
$430,000
$297/sq ft
Mar 6, 2001
Listing Removed
—
Mar 3, 2001
Listed
$440,000
$304/sq ft
CUL.DE.SAC. LOCATION IN ESTABLISH NEIGHBORHOOD . REMODELED KITCHEN WITH GORGEOUS CABINETS & CERAMIC COUNTER TOPS. DUAL PANE ENRGY. SAVING WINDOWS THROUGHOUT. UPGRADED BATHROOMS, MARBLE ENTRY
bridgeMLS, Bay East AOR, or Contra Costa AOR #11081738
Mar 30, 2001
Sold
$430,000
$297/sq ft
Mar 6, 2001
Listing Removed
—
Feb 28, 2001
Listed
$440,000
$304/sq ft
CUL.DE.SAC LOCATION ESTAB.NEIGHBORHOOD REMODELED KITCHEN WITH GORGEOUS CABINETS DUAL PANE ENRGY SAVING WINDOWS THROUGHOUT
bridgeMLS, Bay East AOR, or Contra Costa AOR #11019559
Jul 6, 1999
Listing Removed
—
Public Records
Dec 21, 1994
Sold
$228,000
$157/sq ft
Public Records
May 10, 1990
Sold
$249,000
$172/sq ft
Public Records
Sep 23, 1986
Sold
$143,000
$99/sq ft
Public Records
Oct 20, 1980
Sold
$23,000
$16/sq ft
Public Records
Mar 1, 1978
Sold
$69,000
$48/sq ft
Year
Property tax
Land + Additions
Assessment*
2025
$11,235 (+2.0%)
$941,388 + $210,874
$1,152,262
2024
$11,013 (+1.6%)
$780,861 + $178,480
$959,341
2023
$10,839 (+0.7%)
$765,550 + $174,981
$940,531
2022
$10,761 (+2.0%)
$750,540 + $171,550
$922,090
2021
$10,548 (+0.6%)
$735,824 + $168,187
$904,011
2020
$10,480 (+45.0%)
$721,397 + $164,890
$886,287
2019
$7,229 (+3.8%)
$714,000 + $163,200
$877,200
2018
$6,963 (+3.7%)
$371,463 + $209,368
$580,831
2017
$6,713 (+1.3%)
$357,040 + $201,239
$558,279
2016
$6,628 (+1.0%)
$357,040 + $201,239
$558,279
2015
$6,565 (+1.2%)
$350,040 + $197,294
$547,334
2014
$6,489 (+1.0%)
$338,030 + $190,525
$528,555
2013
$6,424 (+10.5%)
$338,030 + $190,525
$528,555
2012
$5,813 (−5.4%)
$336,503 + $189,664
$526,167
2011
$6,146 (+4.7%)
$304,099 + $171,401
$475,500
2010
$5,868 (−2.5%)
$323,437 + $182,300
$505,737
2009
$6,021 (+3.3%)
$309,855 + $174,645
$484,500
2008
$5,829
$320,407 + $180,593
$501,000
Tax history for 50 Alton Pl
Year
Property tax
Land + Additions
Assessment*
2025
$11,235 (+2.0%)
$941,388 + $210,874
$1,152,262
2024
$11,013 (+1.6%)
$780,861 + $178,480
$959,341
2023
$10,839 (+0.7%)
$765,550 + $174,981
$940,531
2022
$10,761 (+2.0%)
$750,540 + $171,550
$922,090
2021
$10,548 (+0.6%)
$735,824 + $168,187
$904,011
2020
$10,480 (+45.0%)
$721,397 + $164,890
$886,287
2019
$7,229 (+3.8%)
$714,000 + $163,200
$877,200
2018
$6,963 (+3.7%)
$371,463 + $209,368
$580,831
2017
$6,713 (+1.3%)
$357,040 + $201,239
$558,279
2016
$6,628 (+1.0%)
$357,040 + $201,239
$558,279
2015
$6,565 (+1.2%)
$350,040 + $197,294
$547,334
2014
$6,489 (+1.0%)
$338,030 + $190,525
$528,555
2013
$6,424 (+10.5%)
$338,030 + $190,525
$528,555
2012
$5,813 (−5.4%)
$336,503 + $189,664
$526,167
2011
$6,146 (+4.7%)
$304,099 + $171,401
$475,500
2010
$5,868 (−2.5%)
$323,437 + $182,300
$505,737
2009
$6,021 (+3.3%)
$309,855 + $174,645
$484,500
2008
$5,829
$320,407 + $180,593
$501,000
*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
Beds
4
Baths
2
Stories
1
Lot width
—
Lot depth
—
Lot size
7,000 Sq. Ft.
Year renovated
1970
Sq. Ft.
1,448
Year built
1969
Style
Single Family Residential
County
Contra Costa County
APN
2121120360
Parking Spaces
—
Basement
—
Accessible
—
HOA Dues
—
Garage
—
Features
—
Last updated by owner on Jul 13, 2026.
RS-7
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
Property details
Parking
Parking Information
Has Attached Garage
Garage Spaces: 2
Covered Spaces: 2
Parking Features: Attached, RV/Boat Parking, Side Yard Access, Garage Door Opener
Interior
Bathroom Information
# of Bathrooms Total: 2
# of Bathrooms Full: 2
Other Bathrooms Included Features: Shower Over Tub
Primary Bathroom Included Features: Stall Shower
Interior Features
Interior Features: No Additional Rooms, Tile Counters
Appliances: Dishwasher, Electric Range, Microwave, Refrigerator
Laundry Features: In Garage
Street Level Features: 4 Bedrooms, 2 Baths, Main Entry
Window Features: Double Pane Windows
Fireplaces Total: 1
Has Fireplace
Flooring: Laminate, Tile, Carpet
Room Information
Kitchen Features: 220 Volt Outlet,Counter - Tile,Dishwasher,Electric Range/Cooktop,Microwave,Refrigerator
Rooms Total: 8
Fireplace Features: Living Room
Exterior
Building Information
Construction Materials: Stucco
Building Area Total: 1,448
Foundation Details: Slab
Exterior Features
Exterior Features: Back Yard, Front Yard, Side Yard
Door Features: Mirrored Closet Door(s)
Fencing: Fenced
Roof: Shingle
Property Information
Living Area: 1448
Living Area Units: Square Feet
Property Type: Residential
Property Sub Type: Single Family Residence
Year Built: 1970
Lot Information
Lot Size Square Feet: 7000
Lot Size Area: 0.16
Lot Size Units: Acres
Lot Size Acres: 0.16
Lot Features: Level, Regular
Utilities
Utility Information
Water Source: Public
Electric: 220 Volts in Kitchen
Sewer: Public Sewer
Heating & Cooling
Has Heating
Heating: Forced Air
Cooling: Ceiling Fan(s), Central Air
Public facts
Beds: 4
Baths: 2.0
Sq. Ft.: 1,448
Stories: 1.0
Lot Size: 7,000 square feet
Style: Single Family Residential
Year Built: 1969
Year Renovated: 1970
County: Contra Costa County
APN: 2121120360
Home facts updated by county records on Jul 13, 2026
Around this home
Schools
Neil A. Armstrong Elementary School
Public K-5 • Assigned • 0.1mi
10/10
Pine Valley Middle School
Public 6-8 • Assigned • 0.5mi
10/10
California High School
Public 9-12 • Assigned • 0.4mi
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 2018. This data may not match public records. Learn more.