bridgeMLS, Bay East AOR, or Contra Costa AOR #11059237
Nov 8, 2000
Sold
$380,000
$250/sq ft
Sep 29, 2000
Listing Removed
—
Jul 10, 2000
Listed
$389,000
$256/sq ft
Public Records
Dec 7, 1990
Sold
$260,000
$171/sq ft
Year
Property tax
Land + Additions
Assessment*
2025
$5,374 (+1.8%)
$338,124 + $245,904
$584,028
2024
$5,280 (+0.7%)
$331,495 + $241,083
$572,578
2023
$5,243 (−0.9%)
$324,996 + $236,356
$561,352
2022
$5,290 (+2.4%)
$318,624 + $231,722
$550,346
2021
$5,165 (+1.1%)
$312,377 + $227,179
$539,556
2020
$5,111 (+0.8%)
$306,252 + $222,725
$528,977
2019
$5,072 (+3.4%)
$303,112 + $220,442
$523,554
2018
$4,906 (+3.6%)
$297,169 + $216,120
$513,289
2017
$4,737 (+1.5%)
$285,631 + $207,729
$493,360
2016
$4,668 (+1.8%)
$285,631 + $207,729
$493,360
2015
$4,586 (+2.0%)
$280,031 + $203,656
$483,687
2014
$4,498 (+1.0%)
$270,422 + $196,668
$467,090
2013
$4,453 (+3.2%)
$270,422 + $196,668
$467,090
2012
$4,316 (+2.2%)
$269,200 + $195,780
$464,980
2011
$4,224 (+1.4%)
$263,922 + $191,942
$455,864
2010
$4,167 (−22.1%)
$258,748 + $188,179
$446,927
2009
$5,349 (+3.8%)
$256,815 + $186,773
$443,588
2008
$5,154
$257,426 + $187,217
$444,643
Tax history for 121 Mavis Pl
Year
Property tax
Land + Additions
Assessment*
2025
$5,374 (+1.8%)
$338,124 + $245,904
$584,028
2024
$5,280 (+0.7%)
$331,495 + $241,083
$572,578
2023
$5,243 (−0.9%)
$324,996 + $236,356
$561,352
2022
$5,290 (+2.4%)
$318,624 + $231,722
$550,346
2021
$5,165 (+1.1%)
$312,377 + $227,179
$539,556
2020
$5,111 (+0.8%)
$306,252 + $222,725
$528,977
2019
$5,072 (+3.4%)
$303,112 + $220,442
$523,554
2018
$4,906 (+3.6%)
$297,169 + $216,120
$513,289
2017
$4,737 (+1.5%)
$285,631 + $207,729
$493,360
2016
$4,668 (+1.8%)
$285,631 + $207,729
$493,360
2015
$4,586 (+2.0%)
$280,031 + $203,656
$483,687
2014
$4,498 (+1.0%)
$270,422 + $196,668
$467,090
2013
$4,453 (+3.2%)
$270,422 + $196,668
$467,090
2012
$4,316 (+2.2%)
$269,200 + $195,780
$464,980
2011
$4,224 (+1.4%)
$263,922 + $191,942
$455,864
2010
$4,167 (−22.1%)
$258,748 + $188,179
$446,927
2009
$5,349 (+3.8%)
$256,815 + $186,773
$443,588
2008
$5,154
$257,426 + $187,217
$444,643
*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
Permits
Beds
4
Baths
2
Stories
1
Lot width
—
Lot depth
—
Lot size
7,315 Sq. Ft.
Year renovated
1993
Sq. Ft.
1,520
Year built
1977
Style
Single Family Residential
County
Contra Costa County
APN
2122820257
Parking Spaces
—
Basement
—
Accessible
—
HOA Dues
—
Garage
—
Features
—
Last updated by owner on Jul 13, 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
Oct 29, 2021 • Final
Photovoltaic - electrical
Electrical
Solar
Jun 1, 2021 • Final
Miscellaneous - mechanical
HVAC
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
Parking
Parking Information
Garage Spaces: 2
Covered Spaces: 2
Parking Features: Garage Door Opener
Interior
Bathroom Information
# of Bathrooms Total: 2
# of Bathrooms Full: 2
Other Bathrooms Included Features: Shower Over Tub, Stall Shower, Updated Baths
Appliances: Dishwasher, Double Oven, Electric Range, Disposal, Gas Water Heater
Laundry Features: Gas Dryer Hookup, In Garage
Street Level Features: 4 Bedrooms, 2 Baths
Window Features: Window Coverings
Fireplaces Total: 1
Has Fireplace
Flooring: Tile, Vinyl, Carpet
Room Information
Kitchen Features: 220 Volt Outlet,Counter - Tile,Dishwasher,Double Oven,Electric Range/Cooktop,Garbage Disposal,Other
Rooms Total: 9
Fireplace Features: Brick, Family Room, Raised Hearth, Wood Burning
Exterior
Building Information
Construction Materials: Brick, Stucco
Building Area Total: 1,520
Exterior Features
Exterior Features: Back Yard, Front Yard, Side Yard, Sprinklers Back, Sprinklers Front
Roof: Shake
Pool Information
Pool Features: Above Ground, Liner
Has Private Pool
Property Information
Living Area: 1520
Living Area Units: Square Feet
Property Type: Residential
Property Sub Type: Single Family Residence
Year Built: 1978
Lot Information
Lot Size Square Feet: 7315
Lot Size Area: 0.17
Lot Size Units: Acres
Lot Size Acres: 0.17
Lot Features: Cul-De-Sac, Level, Regular
Zoning: R-
Utilities
Utility Information
Water Source: Public
Electric: 220 Volts in Kitchen
Sewer: Public Sewer
Heating & Cooling
Has Heating
Heating: Forced Air, Natural Gas
Cooling: No Air Conditioning
Location
School Information
High School District: San Ramon Valley (925) 552-5500
Public facts
Beds: 4
Baths: 2.0
Sq. Ft.: 1,520
Stories: 1.0
Lot Size: 7,315 square feet
Style: Single Family Residential
Year Built: 1977
Year Renovated: 1993
County: Contra Costa County
APN: 2122820257
Home facts updated by county records on Jul 13, 2026
Around this home
Schools
Montevideo Elementary School
Public K-5 • Assigned • 0.5mi
9/10
Pine Valley Middle School
Public 6-8 • Assigned • 0.9mi
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
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Property information provided by bridgeMLS, Bay East AOR, or Contra Costa AOR when last listed in 2000. This data may not match public records. Learn more.