151 Mavis Pl is a 1,382 square foot house on a 7,500 square foot lot with 3 bedrooms and 2 bathrooms. - it last sold on September 27, 2002 for $472,500. Based on Redfin's San Ramon data, we estimate the home's value is $1,257,899.
Single-familyProperty Type
1977Year Built
7,500 sq ftLot Size
$910Est. Price/Sq.Ft.
2 car garageParking
Source:Public Records
Redfin Estimate
$1,257,899
$785K since sold in September 2002$15K since October
Recently sold homes
Estimate history
Homes for sale
This home's estimate is 0.7% higher than the average sale price ($1.25M) of 6 comparable homes.
bridgeMLS, Bay East AOR, or Contra Costa AOR #11141444
Aug 29, 2002
Listing Removed
—
Public Records
May 12, 1989
Sold
$222,000
$161/sq ft
Public Records
Oct 1, 1977
Sold
$69,000
$50/sq ft
Year
Property tax
Land + Additions
Assessment*
2026
$8,676 (+3.2%)
$443,179 + $254,825
$698,004
2025
$8,405 (+2.2%)
$443,179 + $254,825
$698,004
2024
$8,228 (+1.7%)
$434,490 + $249,829
$684,319
2023
$8,088 (+0.8%)
$425,971 + $244,931
$670,902
2022
$8,026 (+2.3%)
$417,619 + $240,129
$657,748
2021
$7,848 (+1.3%)
$409,431 + $235,421
$644,852
2020
$7,750 (+1.1%)
$401,403 + $230,805
$632,208
2019
$7,666 (+3.9%)
$397,288 + $228,439
$625,727
2018
$7,380 (+3.8%)
$389,499 + $223,960
$613,459
2017
$7,108 (+1.4%)
$374,375 + $215,264
$589,639
2016
$7,007 (+1.4%)
$374,375 + $215,264
$589,639
2015
$6,908 (+1.5%)
$367,035 + $211,044
$578,079
2014
$6,805 (+1.4%)
$354,441 + $203,803
$558,244
2013
$6,714 (+13.0%)
$354,441 + $203,803
$558,244
2012
$5,943 (−4.0%)
$352,840 + $202,882
$555,722
2011
$6,189 (+0.7%)
$313,017 + $179,983
$493,000
2010
$6,143 (−2.4%)
$328,255 + $188,745
$517,000
2009
$6,293 (+3.7%)
$328,255 + $188,745
$517,000
2008
$6,071
$337,406 + $194,007
$531,413
Tax history for 151 Mavis Pl
Year
Property tax
Land + Additions
Assessment*
2026
$8,676 (+3.2%)
$443,179 + $254,825
$698,004
2025
$8,405 (+2.2%)
$443,179 + $254,825
$698,004
2024
$8,228 (+1.7%)
$434,490 + $249,829
$684,319
2023
$8,088 (+0.8%)
$425,971 + $244,931
$670,902
2022
$8,026 (+2.3%)
$417,619 + $240,129
$657,748
2021
$7,848 (+1.3%)
$409,431 + $235,421
$644,852
2020
$7,750 (+1.1%)
$401,403 + $230,805
$632,208
2019
$7,666 (+3.9%)
$397,288 + $228,439
$625,727
2018
$7,380 (+3.8%)
$389,499 + $223,960
$613,459
2017
$7,108 (+1.4%)
$374,375 + $215,264
$589,639
2016
$7,007 (+1.4%)
$374,375 + $215,264
$589,639
2015
$6,908 (+1.5%)
$367,035 + $211,044
$578,079
2014
$6,805 (+1.4%)
$354,441 + $203,803
$558,244
2013
$6,714 (+13.0%)
$354,441 + $203,803
$558,244
2012
$5,943 (−4.0%)
$352,840 + $202,882
$555,722
2011
$6,189 (+0.7%)
$313,017 + $179,983
$493,000
2010
$6,143 (−2.4%)
$328,255 + $188,745
$517,000
2009
$6,293 (+3.7%)
$328,255 + $188,745
$517,000
2008
$6,071
$337,406 + $194,007
$531,413
*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-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
May 27, 2011 • 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: 8
Exterior
Exterior Information
Physical Condition: Average
Foundation Type: Slab
Building Construction Quality: Average
Exterior Wall: Stucco
Property Information
Subdivision Name: SUBDIVISION 4171
Living Sq. Ft: 1,382
Ground Floor Sq. Ft: 1,382
Building Sq. Ft: 1,829
# of Stories: 1
Legal Description: T04171 L0110 B EX MR
Parking & Garage Information
# of Parking Spaces: 2
Parking Type: Attached Garage
Garage/Parking Sq. Ft: 447
Garage / Carport Type: Attached
Lot Information
# of Buildings: 1
Land Sq. Ft: 7,500
Legal Lot Number: 110
Acres: 0.1722
County Use Description: SINGLE FAMILY
Utility Information
Sewer Type: Public
Water Service Type: Public
Financial
Assessor Information
Assessment Year: 2026
Public facts
Beds: 3
Baths: 2.0
Sq. Ft.: 1,382
Stories: 1.0
Lot Size: 7,500 square feet
Style: Single Family Residential
Year Built: 1977
Year Renovated: 1988
County: Contra Costa County
APN: 2122820281
Home facts updated by county records on Oct 30, 2026
Around this home
Schools
K - 12
Preschool & daycare
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
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...