166 Madelia Pl is a 1,368 square foot house on a 7,300 square foot lot with 3 bedrooms and 2 bathrooms. - it last sold on July 15, 2021 for $1,260,500. Based on Redfin's San Ramon data, we estimate the home's value is $1,309,703.
Single-familyProperty Type
1964Year Built
7,300 sq ftLot Size
$957Est. Price/Sq.Ft.
2 car garageParking
Source:Public Records
Redfin Estimate
$1,309,703
$49K since sold in July 2021$22K since October
Recently sold homes
Estimate history
Homes for sale
This home's estimate is 6.5% higher than the average sale price ($1.23M) of 6 comparable homes.
bridgeMLS, Bay East AOR, or Contra Costa AOR #41098663
Jun 30, 2025
Listing Removed
—
RENT. #1
Dec 19, 2023
Rental Removed
$3,950
$3/sq ft
Dec 3, 2023
Price Changed
$3,950
$3/sq ft
Nov 25, 2023
Listed for Rent
—
Public Records
Jul 15, 2021
Sold
$1,260,500
$921/sq ft
Public Records
Jun 29, 1988
Sold
$163,000
$119/sq ft
Public Records
Mar 20, 1978
Sold
$69,500
$51/sq ft
Year
Property tax
Land + Additions
Assessment*
2026
$15,825 (+3.3%)
$893,005 + $470,965
$1,363,970
2025
$15,326 (+2.0%)
$893,005 + $470,965
$1,363,970
2024
$15,023 (+1.6%)
$875,496 + $461,731
$1,337,227
2023
$14,791 (+0.7%)
$858,330 + $452,678
$1,311,008
2022
$14,684 (+278.2%)
$841,500 + $443,802
$1,285,302
2021
$3,882 (+0.9%)
$825,000 + $435,100
$1,260,100
2020
$3,847 (+1.6%)
$167,977 + $119,701
$287,678
2019
$3,787 (+3.8%)
$166,255 + $118,474
$284,729
2018
$3,647 (+3.8%)
$162,996 + $116,151
$279,147
2017
$3,514 (+1.6%)
$156,667 + $111,642
$268,309
2016
$3,457 (+0.9%)
$156,667 + $111,642
$268,309
2015
$3,426 (+1.3%)
$153,596 + $109,453
$263,049
2014
$3,383 (+1.1%)
$148,326 + $105,698
$254,024
2013
$3,346 (+2.7%)
$148,326 + $105,698
$254,024
2012
$3,259 (+1.8%)
$147,656 + $105,221
$252,877
2011
$3,201 (+1.8%)
$144,761 + $103,158
$247,919
2010
$3,143 (+0.6%)
$141,923 + $101,136
$243,059
2009
$3,126 (+4.5%)
$140,863 + $100,381
$241,244
2008
$2,992
$141,198 + $100,620
$241,818
Tax history for 166 Madelia Pl
Year
Property tax
Land + Additions
Assessment*
2026
$15,825 (+3.3%)
$893,005 + $470,965
$1,363,970
2025
$15,326 (+2.0%)
$893,005 + $470,965
$1,363,970
2024
$15,023 (+1.6%)
$875,496 + $461,731
$1,337,227
2023
$14,791 (+0.7%)
$858,330 + $452,678
$1,311,008
2022
$14,684 (+278.2%)
$841,500 + $443,802
$1,285,302
2021
$3,882 (+0.9%)
$825,000 + $435,100
$1,260,100
2020
$3,847 (+1.6%)
$167,977 + $119,701
$287,678
2019
$3,787 (+3.8%)
$166,255 + $118,474
$284,729
2018
$3,647 (+3.8%)
$162,996 + $116,151
$279,147
2017
$3,514 (+1.6%)
$156,667 + $111,642
$268,309
2016
$3,457 (+0.9%)
$156,667 + $111,642
$268,309
2015
$3,426 (+1.3%)
$153,596 + $109,453
$263,049
2014
$3,383 (+1.1%)
$148,326 + $105,698
$254,024
2013
$3,346 (+2.7%)
$148,326 + $105,698
$254,024
2012
$3,259 (+1.8%)
$147,656 + $105,221
$252,877
2011
$3,201 (+1.8%)
$144,761 + $103,158
$247,919
2010
$3,143 (+0.6%)
$141,923 + $101,136
$243,059
2009
$3,126 (+4.5%)
$140,863 + $100,381
$241,244
2008
$2,992
$141,198 + $100,620
$241,818
*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 1, 2025 • Final
Furnace a/c - mechanical (residential)
HVAC
Dec 23, 2020 • Final
Photovoltaic - electrical
Electrical
Solar
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: 6
Exterior
Property Information
Subdivision Name: SUBDIVISION 3030
Living Sq. Ft: 1,368
Ground Floor Sq. Ft: 1,368
Building Sq. Ft: 1,368
# of Stories: 1
Legal Description: TRACT 3030 LOT 104 EX 1/2 MR
Parking & Garage Information
Garage/Parking Sq. Ft: 425
Lot Information
# of Buildings: 1
Land Sq. Ft: 7,300
Legal Lot Number: 104
Acres: 0.1676
County Use Description: SINGLE FAMILY
Financial
Assessor Information
Assessment Year: 2026
Public facts
Beds: 3
Baths: 2.0
Sq. Ft.: 1,368
Stories: 1.0
Parking Spaces: 2
Basement: No
Accessible: No
Lot Size: 7,300 square feet
Style: Single Family Residential
Year Built: 1964
Year Renovated: 2000
County: Contra Costa County
APN: 2103300311
HOA Dues: —
Garage: Yes
Features: Pool
Home facts updated by owner on Feb 19, 2024
Around this home
Schools
K - 12
Preschool & daycare
Country Club Elementary School
Public K-5 • Assigned • 0.2mi
9/10
Pine Valley Middle School
Public 6-8 • Assigned • 0.8mi
10/10
California High School
Public 9-12 • Assigned • 1.5mi
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...