605 Greylyn Dr is a 1,988 square foot house on a 3,102 square foot lot with 4 bedrooms and 3 bathrooms. Based on Redfin's San Ramon data, we estimate the home's value is $1,376,412.
Single-familyProperty Type
1996Year Built
3,102 sq ftLot Size
$692Est. Price/Sq.Ft.
Source:Public Records
Redfin Estimate
$1,376,412
$62K since August
Recently sold homes
Estimate history
Homes for sale
This home's estimate is 4.5% higher than the average sale price ($1.32M) of 5 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
$5,942 (+2.0%)
$240,871 + $229,632
$470,503
2024
$5,827 (+1.9%)
$236,149 + $225,130
$461,279
2023
$5,719 (+1.2%)
$231,519 + $220,716
$452,235
2022
$5,650 (+1.9%)
$226,980 + $216,389
$443,369
2021
$5,543 (+0.8%)
$222,530 + $212,147
$434,677
2020
$5,501 (+1.4%)
$218,167 + $207,988
$426,155
2019
$5,423 (+3.6%)
$215,930 + $205,856
$421,786
2018
$5,236 (+3.7%)
$211,697 + $201,820
$413,517
2017
$5,050 (+2.8%)
$203,478 + $193,984
$397,462
2016
$4,915 (+0.9%)
$203,478 + $193,984
$397,462
2015
$4,869 (+1.2%)
$199,489 + $190,181
$389,670
2014
$4,811 (+1.0%)
$192,644 + $183,656
$376,300
2013
$4,762 (+2.7%)
$192,644 + $183,656
$376,300
2012
$4,638 (+1.7%)
$191,774 + $182,826
$374,600
2011
$4,558 (+1.6%)
$188,014 + $179,242
$367,256
2010
$4,487 (+0.4%)
$184,328 + $175,728
$360,056
2009
$4,471 (+3.9%)
$182,951 + $174,415
$357,366
2008
$4,301
$183,386 + $174,830
$358,216
Tax history for 605 Greylyn Dr
Year
Property tax
Land + Additions
Assessment*
2025
$5,942 (+2.0%)
$240,871 + $229,632
$470,503
2024
$5,827 (+1.9%)
$236,149 + $225,130
$461,279
2023
$5,719 (+1.2%)
$231,519 + $220,716
$452,235
2022
$5,650 (+1.9%)
$226,980 + $216,389
$443,369
2021
$5,543 (+0.8%)
$222,530 + $212,147
$434,677
2020
$5,501 (+1.4%)
$218,167 + $207,988
$426,155
2019
$5,423 (+3.6%)
$215,930 + $205,856
$421,786
2018
$5,236 (+3.7%)
$211,697 + $201,820
$413,517
2017
$5,050 (+2.8%)
$203,478 + $193,984
$397,462
2016
$4,915 (+0.9%)
$203,478 + $193,984
$397,462
2015
$4,869 (+1.2%)
$199,489 + $190,181
$389,670
2014
$4,811 (+1.0%)
$192,644 + $183,656
$376,300
2013
$4,762 (+2.7%)
$192,644 + $183,656
$376,300
2012
$4,638 (+1.7%)
$191,774 + $182,826
$374,600
2011
$4,558 (+1.6%)
$188,014 + $179,242
$367,256
2010
$4,487 (+0.4%)
$184,328 + $175,728
$360,056
2009
$4,471 (+3.9%)
$182,951 + $174,415
$357,366
2008
$4,301
$183,386 + $174,830
$358,216
*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
RM
Medium Density Residential Zone
The RM zone is applied to areas of the City appropriate for multiple residential uses, including duplexes, townhouses, or cluster housing with landscaped open space for residents' use at a density of 6 to 14 units per net acre. Single-family dwellings are also permitted. Minimum lot size for new parcels is 3,500 sq ft or larger. The RM zone is consistent with and implements the Multiple Family High Density land use classification of the General Plan.
Permitted uses
Include but are not limited to:
Day care facility
Housing-Single unit
Housing-Multiple units
Housing-Senior
Housing-Student
Housing-Other
Mar 8, 2021 • Final
Furnace a/c - mechanical (residential)
HVAC
Jun 30, 2015 • Final
Water heater/softener - plumbing
Plumbing
Water heater
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
Living Sq. Ft: 1,988
Ground Floor Sq. Ft: 894
Building Sq. Ft: 1,988
# of Stories: 2
Legal Description: T7884 L1
Parking & Garage Information
Garage/Parking Sq. Ft: 457
Lot Information
# of Buildings: 1
Land Sq. Ft: 3,102
Legal Lot Number: 1
Acres: 0.0712
County Use Description: SINGLE FAMILY
Financial
Assessor Information
Assessment Year: 2026
Public facts
Beds: 4
Baths: 3.0
Sq. Ft.: 1,988
Stories: 2.0
Lot Size: 3,102 square feet
Style: Single Family Residential
Year Built: 1996
Year Renovated: 1997
County: Contra Costa County
APN: 2108100781
Home facts updated by county records on Jul 13, 2026
Around this home
Schools
Country Club Elementary School
Public K-5 • Assigned • 0.7mi
9/10
Pine Valley Middle School
Public 6-8 • Assigned • 1.0mi
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...