509 Fallen Leaf Cir is a 2,614 square foot house on a 5,250 square foot lot with 4 bedrooms and 3 bathrooms. Based on Redfin's San Ramon data, we estimate the home's value is $1,670,036.
Single-familyProperty Type
1989Year Built
5,250 sq ftLot Size
$639Est. Price/Sq.Ft.
Source:Public Records
Redfin Estimate
$1,670,036
$1,000 since July
Recently sold homes
Estimate history
Homes for sale
This home's estimate is 0.6% higher than the average sale price ($1.66M) 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
$6,768 (+2.4%)
$175,697 + $369,380
$545,077
2024
$6,613 (+1.8%)
$172,252 + $362,138
$534,390
2023
$6,496 (+1.1%)
$168,875 + $355,038
$523,913
2022
$6,422 (+2.3%)
$165,564 + $348,077
$513,641
2021
$6,277 (+0.4%)
$162,318 + $341,252
$503,570
2020
$6,249 (+1.1%)
$159,136 + $334,561
$493,697
2019
$6,183 (+3.9%)
$157,505 + $331,131
$488,636
2018
$5,953 (+3.9%)
$154,417 + $324,639
$479,056
2017
$5,732 (+1.6%)
$148,422 + $312,034
$460,456
2016
$5,644 (−1.0%)
$148,422 + $312,034
$460,456
2015
$5,699 (+1.6%)
$145,512 + $305,916
$451,428
2014
$5,611 (+1.4%)
$140,520 + $295,419
$435,939
2013
$5,532 (+3.2%)
$140,520 + $295,419
$435,939
2012
$5,363 (+2.1%)
$139,885 + $294,084
$433,969
2011
$5,253 (+1.5%)
$137,143 + $288,318
$425,461
2010
$5,176
$134,454 + $282,665
$417,119
2009
$5,181 (+3.7%)
$133,450 + $280,553
$414,003
2008
$4,996
$133,768 + $281,220
$414,988
Tax history for 509 Fallen Leaf Cir
Year
Property tax
Land + Additions
Assessment*
2025
$6,768 (+2.4%)
$175,697 + $369,380
$545,077
2024
$6,613 (+1.8%)
$172,252 + $362,138
$534,390
2023
$6,496 (+1.1%)
$168,875 + $355,038
$523,913
2022
$6,422 (+2.3%)
$165,564 + $348,077
$513,641
2021
$6,277 (+0.4%)
$162,318 + $341,252
$503,570
2020
$6,249 (+1.1%)
$159,136 + $334,561
$493,697
2019
$6,183 (+3.9%)
$157,505 + $331,131
$488,636
2018
$5,953 (+3.9%)
$154,417 + $324,639
$479,056
2017
$5,732 (+1.6%)
$148,422 + $312,034
$460,456
2016
$5,644 (−1.0%)
$148,422 + $312,034
$460,456
2015
$5,699 (+1.6%)
$145,512 + $305,916
$451,428
2014
$5,611 (+1.4%)
$140,520 + $295,419
$435,939
2013
$5,532 (+3.2%)
$140,520 + $295,419
$435,939
2012
$5,363 (+2.1%)
$139,885 + $294,084
$433,969
2011
$5,253 (+1.5%)
$137,143 + $288,318
$425,461
2010
$5,176
$134,454 + $282,665
$417,119
2009
$5,181 (+3.7%)
$133,450 + $280,553
$414,003
2008
$4,996
$133,768 + $281,220
$414,988
*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-D
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
Jul 29, 2010 • 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
Heating & Cooling
Air Conditioning Type: Central
Heating Type: Forced Air
Fireplace Information
# of Fireplaces: 1
Has Fireplace
Room Information
# of Rooms: 10
Exterior
Exterior Information
Physical Condition: Good
Foundation Type: Slab
Building Style Type: Contemporary
Building Construction Quality: Average
Exterior Wall: Stucco
Property Information
Living Sq. Ft: 2,614
Ground Floor Sq. Ft: 1,436
Building Sq. Ft: 2,614
# of Stories: 2
Legal Description: T6647 L102
Parking & Garage Information
Parking Type: Garage/Carport
Garage/Parking Sq. Ft: 429
Lot Information
# of Buildings: 1
Land Sq. Ft: 5,250
Legal Lot Number: 102
Acres: 0.1205
County Use Description: SINGLE FAMILY DETACHED WITH MA
Utility Information
Sewer Type: Public
Water Service Type: Public
Financial
Assessor Information
Assessment Year: 2026
Public facts
Beds: 4
Baths: 3.0
Sq. Ft.: 2,614
Stories: 2.0
Lot Size: 5,250 square feet
Style: Single Family Residential
Year Built: 1989
Year Renovated: 1999
County: Contra Costa County
APN: 2137110330
Home facts updated by county records on Jul 13, 2026
Around this home
Schools
Montevideo Elementary School
Public K-5 • Assigned • 0.2mi
9/10
Iron Horse Middle School
Public 6-8 • Assigned • 1.2mi
10/10
California High School
Public 9-12 • Assigned • 0.7mi
10/10
Provided by GreatSchools
Lifestyle
Provided by Walk Score and Local Logic
Local insights from Redfin agents
During the last 30 days, San Ramon's market has remained balanced. Buyers enjoy more choices and negotiating opportunities, while seller continuing seeing strong demand for turnkey homes with modern upgrades, functional layout and desirable...
San Ramon is best known for its seamless mix of outdoor recreation and modern conveniences. City Center Bishop Ranch is a major hub for dining, boutique shopping, and weekend events, while the Iron Horse Trail runs right through town, making it super...
San Ramon properties move fast, going pending in just 14 days. With fierce competition at the $1.6M median price, multiple offers and waived contingencies are the norm. Buyers must act decisively and submit their strongest offer immediately to win.