2831 Aptos Way is a 1,880 square foot house on a 7,125 square foot lot with 4 bedrooms and 3 bathrooms. Based on Redfin's San Ramon data, we estimate the home's value is $1,378,141.
Single-familyProperty Type
1978Year Built
7,125 sq ftLot Size
$733Est. Price/Sq.Ft.
Source:Public Records
Redfin Estimate
$1,378,141
$24K since July
Recently sold homes
Estimate history
Homes for sale
This home's estimate is 1.7% lower than the average sale price ($1.40M) 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
$3,068 (+2.4%)
$55,415 + $139,746
$195,161
2024
$2,996 (+2.2%)
$54,329 + $137,006
$191,335
2023
$2,932 (+0.8%)
$53,264 + $134,320
$187,584
2022
$2,908 (+2.5%)
$52,220 + $131,687
$183,907
2021
$2,836 (+2.7%)
$51,197 + $129,105
$180,302
2020
$2,762 (+0.9%)
$50,194 + $126,574
$176,768
2019
$2,737 (+3.9%)
$49,680 + $125,277
$174,957
2018
$2,635 (+4.1%)
$48,706 + $122,821
$171,527
2017
$2,532 (+2.4%)
$46,815 + $118,052
$164,867
2016
$2,474 (+2.1%)
$46,815 + $118,052
$164,867
2015
$2,422 (+2.3%)
$45,898 + $115,738
$161,636
2014
$2,368 (+2.2%)
$44,324 + $111,767
$156,091
2013
$2,318 (+3.7%)
$44,324 + $111,767
$156,091
2012
$2,235 (+2.8%)
$44,124 + $111,262
$155,386
2011
$2,174 (+2.2%)
$43,259 + $109,081
$152,340
2010
$2,128
$42,411 + $106,943
$149,354
2009
$2,128 (+5.0%)
$42,095 + $106,144
$148,239
2008
$2,027
$42,196 + $106,397
$148,593
Tax history for 2831 Aptos Way
Year
Property tax
Land + Additions
Assessment*
2025
$3,068 (+2.4%)
$55,415 + $139,746
$195,161
2024
$2,996 (+2.2%)
$54,329 + $137,006
$191,335
2023
$2,932 (+0.8%)
$53,264 + $134,320
$187,584
2022
$2,908 (+2.5%)
$52,220 + $131,687
$183,907
2021
$2,836 (+2.7%)
$51,197 + $129,105
$180,302
2020
$2,762 (+0.9%)
$50,194 + $126,574
$176,768
2019
$2,737 (+3.9%)
$49,680 + $125,277
$174,957
2018
$2,635 (+4.1%)
$48,706 + $122,821
$171,527
2017
$2,532 (+2.4%)
$46,815 + $118,052
$164,867
2016
$2,474 (+2.1%)
$46,815 + $118,052
$164,867
2015
$2,422 (+2.3%)
$45,898 + $115,738
$161,636
2014
$2,368 (+2.2%)
$44,324 + $111,767
$156,091
2013
$2,318 (+3.7%)
$44,324 + $111,767
$156,091
2012
$2,235 (+2.8%)
$44,124 + $111,262
$155,386
2011
$2,174 (+2.2%)
$43,259 + $109,081
$152,340
2010
$2,128
$42,411 + $106,943
$149,354
2009
$2,128 (+5.0%)
$42,095 + $106,144
$148,239
2008
$2,027
$42,196 + $106,397
$148,593
*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-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
Dec 21, 2012 • Final
Furnace a/c - mechanical (residential)
HVAC
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: 9
Exterior
Property Information
Living Sq. Ft: 1,880
Ground Floor Sq. Ft: 1,106
Building Sq. Ft: 1,880
# of Stories: 2
Legal Description: TRACT 4517 LOT 107 EX MR
Parking & Garage Information
Garage/Parking Sq. Ft: 452
Lot Information
# of Buildings: 1
Land Sq. Ft: 7,125
Legal Lot Number: 107
Acres: 0.1636
County Use Description: SINGLE FAMILY
Financial
Assessor Information
Assessment Year: 2026
Public facts
Beds: 4
Baths: 3.0
Sq. Ft.: 1,880
Stories: 2.0
Lot Size: 7,125 square feet
Style: Single Family Residential
Year Built: 1978
Year Renovated: 1979
County: Contra Costa County
APN: 2124030152
Home facts updated by county records on Jul 13, 2026
Around this home
Schools
Montevideo Elementary School
Public K-5 • Assigned • 0.6mi
9/10
Pine Valley Middle School
Public 6-8 • Assigned • 1.0mi
10/10
California High School
Public 9-12 • Assigned • 0.5mi
10/10
Provided by GreatSchools
Lifestyle
Provided by Walk Score and Local Logic
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