bridgeMLS, Bay East AOR, or Contra Costa AOR #11197805
Jan 16, 2004
Sold
$617,500
$281/sq ft
Jul 25, 2003
Listing Removed
—
Jul 22, 2003
Listed
$617,500
$281/sq ft
Public Records
Aug 28, 2003
Sold
$617,500
$281/sq ft
Public Records
Aug 30, 2002
Sold
$615,000
$280/sq ft
Public Records
Jun 16, 1994
Sold
$286,500
$131/sq ft
Public Records
Jul 11, 1991
Sold
$289,500
$132/sq ft
Public Records
Jun 13, 1988
Sold
$235,000
$107/sq ft
Public Records
Jun 1, 1979
Sold
$102,500
$47/sq ft
Year
Property tax
Land + Additions
Assessment*
2025
$10,502 (+2.1%)
$502,494 + $392,997
$895,491
2024
$10,282 (+1.7%)
$492,642 + $385,292
$877,934
2023
$10,113 (+0.8%)
$482,983 + $377,738
$860,721
2022
$10,036 (+2.2%)
$473,513 + $370,332
$843,845
2021
$9,817 (+1.1%)
$464,229 + $363,071
$827,300
2020
$9,708 (+1.1%)
$455,127 + $355,952
$811,079
2019
$9,601 (+3.9%)
$450,461 + $352,303
$802,764
2018
$9,243 (+3.8%)
$441,629 + $345,396
$787,025
2017
$8,904 (+1.3%)
$424,481 + $331,985
$756,466
2016
$8,787 (+1.3%)
$424,481 + $331,985
$756,466
2015
$8,670 (+8.6%)
$416,158 + $325,476
$741,634
2014
$7,983 (+4.7%)
$373,155 + $291,845
$665,000
2013
$7,623 (+8.6%)
$373,155 + $291,845
$665,000
2012
$7,021 (−0.9%)
$358,285 + $280,215
$638,500
2011
$7,084 (+0.7%)
$332,192 + $259,808
$592,000
2010
$7,036 (+9.0%)
$336,120 + $262,880
$599,000
2009
$6,457 (−15.7%)
$336,120 + $262,880
$599,000
2008
$7,659
$306,660 + $239,840
$546,500
Tax history for 311 San Simeon Pl
Year
Property tax
Land + Additions
Assessment*
2025
$10,502 (+2.1%)
$502,494 + $392,997
$895,491
2024
$10,282 (+1.7%)
$492,642 + $385,292
$877,934
2023
$10,113 (+0.8%)
$482,983 + $377,738
$860,721
2022
$10,036 (+2.2%)
$473,513 + $370,332
$843,845
2021
$9,817 (+1.1%)
$464,229 + $363,071
$827,300
2020
$9,708 (+1.1%)
$455,127 + $355,952
$811,079
2019
$9,601 (+3.9%)
$450,461 + $352,303
$802,764
2018
$9,243 (+3.8%)
$441,629 + $345,396
$787,025
2017
$8,904 (+1.3%)
$424,481 + $331,985
$756,466
2016
$8,787 (+1.3%)
$424,481 + $331,985
$756,466
2015
$8,670 (+8.6%)
$416,158 + $325,476
$741,634
2014
$7,983 (+4.7%)
$373,155 + $291,845
$665,000
2013
$7,623 (+8.6%)
$373,155 + $291,845
$665,000
2012
$7,021 (−0.9%)
$358,285 + $280,215
$638,500
2011
$7,084 (+0.7%)
$332,192 + $259,808
$592,000
2010
$7,036 (+9.0%)
$336,120 + $262,880
$599,000
2009
$6,457 (−15.7%)
$336,120 + $262,880
$599,000
2008
$7,659
$306,660 + $239,840
$546,500
*Taxable value of land and structures on it ("additions") is determined regularly by local assessors and does not affect market price.
Public record
Public record
Zoning
Beds
5
Baths
2
Stories
1
Lot width
—
Lot depth
—
Lot size
7,000 Sq. Ft.
Year renovated
1980
Sq. Ft.
2,194
Year built
1978
Style
Single Family Residential
County
Contra Costa County
APN
2123040160
Parking Spaces
—
Basement
—
Accessible
—
HOA Dues
—
Garage
—
Features
—
Last updated by owner on Oct 10, 2026.
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
Property details
Parking
Parking Information
Has Attached Garage
Garage Spaces: 2
Covered Spaces: 2
Parking Features: Attached, Garage, Off Street, Garage Door Opener
Interior
Bathroom Information
# of Bathrooms Total: 2
# of Bathrooms Full: 2
Other Bathrooms Included Features: Shower Over Tub, Updated Baths
Fireplace Features: Family Room, Living Room, Two-Way, Wood Burning
Exterior
Building Information
Construction Materials: Composition Shingles
Building Area Total: 2,194
Foundation Details: Slab
Exterior Features
Exterior Features: Back Yard, Front Yard, Side Yard
Fencing: Fenced
Roof: Shingle
Property Information
Living Area: 2194
Living Area Units: Square Feet
Property Type: Residential
Property Sub Type: Single Family Residence
Year Built: 1980
Lot Information
Lot Size Square Feet: 7000
Lot Size Area: 0.16
Lot Size Units: Acres
Lot Size Acres: 0.16
Lot Features: Court
Zoning: R-7
Utilities
Utility Information
Water Source: Public
Sewer: Public Sewer
Heating & Cooling
Has Heating
Heating: Forced Air, Natural Gas
Cooling: Central Air
Location
Homeowners Association Information
Association Fee Includes: Cable TV
School Information
High School District: San Ramon Valley (925) 552-5500
Public facts
Beds: 5
Baths: 2.0
Sq. Ft.: 2,194
Stories: 1.0
Lot Size: 7,000 square feet
Style: Single Family Residential
Year Built: 1978
Year Renovated: 1980
County: Contra Costa County
APN: 2123040160
Home facts updated by county records on Oct 10, 2026
Around this home
Schools
Montevideo Elementary School
Public K-5 • Assigned • 0.6mi
9/10
Pine Valley Middle School
Public 6-8 • Assigned • 0.8mi
10/10
California High School
Public 9-12 • Assigned • 0.2mi
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...
Property information provided by bridgeMLS, Bay East AOR, or Contra Costa AOR when last listed in 2003. This data may not match public records. Learn more.