309 Pearlgrass Ln is a 2,083 square foot house on a 5,150 square foot lot with 3 bedrooms and 3 bathrooms. Based on Redfin's San Ramon data, we estimate the home's value is $1,595,216.
Single-familyProperty Type
1997Year Built
5,150 sq ftLot Size
$766Est. Price/Sq.Ft.
Source:Public Records
Redfin Estimate
$1,595,216
$26K since October
Recently sold homes
Estimate history
Homes for sale
This home's estimate is 6.2% lower than the average sale price ($1.70M) 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*
2026
$7,639 (+2.8%)
$179,141 + $366,279
$545,420
2025
$7,433 (+2.7%)
$179,141 + $366,279
$545,420
2024
$7,238 (+1.7%)
$175,629 + $359,098
$534,727
2023
$7,116 (+1.0%)
$172,186 + $352,057
$524,243
2022
$7,043 (+2.2%)
$168,810 + $345,154
$513,964
2021
$6,889 (+1.1%)
$165,500 + $338,387
$503,887
2020
$6,816 (+1.1%)
$162,255 + $331,752
$494,007
2019
$6,740 (+3.5%)
$160,592 + $328,351
$488,943
2018
$6,512 (+2.3%)
$157,444 + $321,913
$479,357
2017
$6,363 (+1.8%)
$151,331 + $309,413
$460,744
2016
$6,253 (+1.5%)
$151,331 + $309,413
$460,744
2015
$6,159 (+1.8%)
$148,364 + $303,347
$451,711
2014
$6,053 (+1.4%)
$143,274 + $292,939
$436,213
2013
$5,969 (+3.4%)
$143,274 + $292,939
$436,213
2012
$5,775 (+2.3%)
$142,627 + $291,616
$434,243
2011
$5,645 (+1.7%)
$139,831 + $285,899
$425,730
2010
$5,553 (+0.2%)
$137,090 + $280,294
$417,384
2009
$5,544 (+3.9%)
$136,066 + $278,200
$414,266
2008
$5,338
$136,390 + $278,861
$415,251
Tax history for 309 Pearlgrass Ln
Year
Property tax
Land + Additions
Assessment*
2026
$7,639 (+2.8%)
$179,141 + $366,279
$545,420
2025
$7,433 (+2.7%)
$179,141 + $366,279
$545,420
2024
$7,238 (+1.7%)
$175,629 + $359,098
$534,727
2023
$7,116 (+1.0%)
$172,186 + $352,057
$524,243
2022
$7,043 (+2.2%)
$168,810 + $345,154
$513,964
2021
$6,889 (+1.1%)
$165,500 + $338,387
$503,887
2020
$6,816 (+1.1%)
$162,255 + $331,752
$494,007
2019
$6,740 (+3.5%)
$160,592 + $328,351
$488,943
2018
$6,512 (+2.3%)
$157,444 + $321,913
$479,357
2017
$6,363 (+1.8%)
$151,331 + $309,413
$460,744
2016
$6,253 (+1.5%)
$151,331 + $309,413
$460,744
2015
$6,159 (+1.8%)
$148,364 + $303,347
$451,711
2014
$6,053 (+1.4%)
$143,274 + $292,939
$436,213
2013
$5,969 (+3.4%)
$143,274 + $292,939
$436,213
2012
$5,775 (+2.3%)
$142,627 + $291,616
$434,243
2011
$5,645 (+1.7%)
$139,831 + $285,899
$425,730
2010
$5,553 (+0.2%)
$137,090 + $280,294
$417,384
2009
$5,544 (+3.9%)
$136,066 + $278,200
$414,266
2008
$5,338
$136,390 + $278,861
$415,251
*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
Apr 16, 1997 • Final
New construction - building residential
New construction
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: 8
Exterior
Property Information
Subdivision Name: MAP 7951
Living Sq. Ft: 2,083
Ground Floor Sq. Ft: 1,031
Building Sq. Ft: 2,083
# of Stories: 2
Legal Description: T7951 L47
Parking & Garage Information
Garage/Parking Sq. Ft: 471
Lot Information
# of Buildings: 1
Land Sq. Ft: 5,150
Legal Lot Number: 47
Acres: 0.1182
County Use Description: SINGLE FAMILY DETACHED WITH MA
Financial
Assessor Information
Assessment Year: 2026
Public facts
Beds: 3
Baths: 3.0
Sq. Ft.: 2,083
Stories: 2.0
Lot Size: 5,150 square feet
Style: Single Family Residential
Year Built: 1997
Year Renovated: 1997
County: Contra Costa County
APN: 2174600474
Home facts updated by county records on Oct 30, 2026
Around this home
Schools
K - 12
Preschool & daycare
Coyote Creek Elementary School
Public K-5 • Assigned • 0.7mi
10/10
Gale Ranch Middle School
Public 6-8 • Assigned • 1.5mi
10/10
Dougherty Valley High School
Public 9-12 • Assigned • 1.8mi
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...