106 Cobblestone Ln is a 2,035 square foot house on a 7,200 square foot lot with 3 bedrooms and 2 bathrooms. - it last sold on September 18, 1998 for $343,000. Based on Redfin's San Ramon data, we estimate the home's value is $1,352,853.
Single-familyProperty Type
1985Year Built
7,200 sq ftLot Size
$665Est. Price/Sq.Ft.
2 car garageParking
Source:Public Records
Redfin Estimate
$1,352,853
$1.0M since sold in September 1998$30K since October
Recently sold homes
Estimate history
Homes for sale
This home's estimate is 16.3% lower than the average sale price ($1.62M) of 6 comparable homes.
bridgeMLS, Bay East AOR, or Contra Costa AOR #28253306
Feb 17, 2015
Listing Removed
—
bridgeMLS, Bay East AOR, or Contra Costa AOR #28257382
Feb 17, 2015
Listing Removed
—
Public Records
Sep 18, 1998
Sold
$343,000
$169/sq ft
bridgeMLS, Bay East AOR, or Contra Costa AOR #28261412
Aug 20, 1998
Listing Removed
—
bridgeMLS, Bay East AOR, or Contra Costa AOR #10257382
Aug 5, 1998
Listing Removed
—
bridgeMLS, Bay East AOR, or Contra Costa AOR #10253306
May 5, 1998
Listing Removed
—
Public Records
Dec 24, 1986
Sold
$198,000
$97/sq ft
Public Records
Jan 18, 1983
Sold
$39,000
$19/sq ft
Year
Property tax
Land + Additions
Assessment*
2026
$7,038 (+3.2%)
$239,846 + $308,611
$548,457
2025
$6,818 (+2.2%)
$239,846 + $308,611
$548,457
2024
$6,672 (+1.8%)
$235,144 + $302,560
$537,704
2023
$6,554 (+0.8%)
$230,534 + $296,628
$527,162
2022
$6,504 (+2.3%)
$226,014 + $290,812
$516,826
2021
$6,357 (+1.5%)
$221,583 + $285,110
$506,693
2020
$6,266 (+1.1%)
$217,239 + $279,520
$496,759
2019
$6,200 (+3.9%)
$215,012 + $276,654
$491,666
2018
$5,969 (+3.9%)
$210,797 + $271,230
$482,027
2017
$5,747 (+1.6%)
$202,612 + $260,699
$463,311
2016
$5,659 (+1.5%)
$202,612 + $260,699
$463,311
2015
$5,574 (+1.6%)
$198,640 + $255,588
$454,228
2014
$5,486 (+1.5%)
$191,825 + $246,818
$438,643
2013
$5,407 (+3.3%)
$191,825 + $246,818
$438,643
2012
$5,236 (+2.1%)
$190,959 + $245,703
$436,662
2011
$5,126 (+1.5%)
$187,215 + $240,886
$428,101
2010
$5,049
$183,545 + $236,163
$419,708
2009
$5,054 (+3.8%)
$182,174 + $234,398
$416,572
2008
$4,868
$182,607 + $234,955
$417,562
Tax history for 106 Cobblestone Ln
Year
Property tax
Land + Additions
Assessment*
2026
$7,038 (+3.2%)
$239,846 + $308,611
$548,457
2025
$6,818 (+2.2%)
$239,846 + $308,611
$548,457
2024
$6,672 (+1.8%)
$235,144 + $302,560
$537,704
2023
$6,554 (+0.8%)
$230,534 + $296,628
$527,162
2022
$6,504 (+2.3%)
$226,014 + $290,812
$516,826
2021
$6,357 (+1.5%)
$221,583 + $285,110
$506,693
2020
$6,266 (+1.1%)
$217,239 + $279,520
$496,759
2019
$6,200 (+3.9%)
$215,012 + $276,654
$491,666
2018
$5,969 (+3.9%)
$210,797 + $271,230
$482,027
2017
$5,747 (+1.6%)
$202,612 + $260,699
$463,311
2016
$5,659 (+1.5%)
$202,612 + $260,699
$463,311
2015
$5,574 (+1.6%)
$198,640 + $255,588
$454,228
2014
$5,486 (+1.5%)
$191,825 + $246,818
$438,643
2013
$5,407 (+3.3%)
$191,825 + $246,818
$438,643
2012
$5,236 (+2.1%)
$190,959 + $245,703
$436,662
2011
$5,126 (+1.5%)
$187,215 + $240,886
$428,101
2010
$5,049
$183,545 + $236,163
$419,708
2009
$5,054 (+3.8%)
$182,174 + $234,398
$416,572
2008
$4,868
$182,607 + $234,955
$417,562
*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
RE-B
Residential Estate Zone
The RE zone is applied to areas of the City appropriate for very low density residential land uses, at densities of 0.2 to 3.0 units per acre, compatible with the topography and public service capacities. 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 15,000 to 20,000 sq ft. The RE zone is consistent with and implements the Single Family Low Density land use classification of the General Plan.
Permitted uses
Include but are not limited to:
Livestock production
Day care facility
Housing-Single unit
Housing-Senior
Housing-Student
Housing-Other
Jun 27, 2019 • Final
Water heater/softener - plumbing
Plumbing
Water heater
May 2, 2019 • 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
Interior
Room Information
# of Rooms: 10
Exterior
Property Information
Subdivision Name: SUBDIVISION 5379
Living Sq. Ft: 2,035
Ground Floor Sq. Ft: 1,765
Building Sq. Ft: 2,035
# of Stories: 2
Legal Description: T05379 L0018 B
Parking & Garage Information
Garage/Parking Sq. Ft: 531
Lot Information
# of Buildings: 1
Land Sq. Ft: 7,200
Legal Lot Number: 18
Acres: 0.1653
County Use Description: SINGLE FAMILY
Financial
Assessor Information
Assessment Year: 2026
Public facts
Beds: 3
Baths: 2.0
Sq. Ft.: 2,035
Stories: 2.0
Lot Size: 7,200 square feet
Style: Single Family Residential
Year Built: 1985
Year Renovated: 1986
County: Contra Costa County
APN: 2095800096
Home facts updated by county records on Oct 30, 2026
Around this home
Schools
K - 12
Preschool & daycare
Twin Creeks Elementary School
Public K-5 • Assigned • 0.5mi
10/10
Iron Horse Middle School
Public 6-8 • Assigned • 2.0mi
10/10
California High School
Public 9-12 • Assigned • 3.1mi
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...