12 Saint Michael Ct is a 2,325 square foot house on a 9,900 square foot lot with 4 bedrooms and 3 bathrooms. - it last sold on October 20, 2015 for $740,000. Based on Redfin's San Ramon data, we estimate the home's value is $1,182,518.
Single-familyProperty Type
1976Year Built
9,900 sq ftLot Size
$509Est. Price/Sq.Ft.
2 car garageParking
Source:Public Records
Redfin Estimate
$1,182,518
$443K since sold in October 2015$1,000 since October
Recently sold homes
Estimate history
Homes for sale
This home's estimate is 28% lower than the average sale price ($1.64M) of 6 comparable homes.
bridgeMLS, Bay East AOR, or Contra Costa AOR #11017997
Jul 12, 1999
Listing Removed
—
bridgeMLS, Bay East AOR, or Contra Costa AOR #11014642
Jun 3, 1999
Listing Removed
—
bridgeMLS, Bay East AOR, or Contra Costa AOR #10263005
Nov 29, 1998
Listing Removed
—
Year
Property tax
Land + Additions
Assessment*
2026
$10,819 (+3.2%)
$633,920 + $259,602
$893,522
2025
$10,481 (+2.1%)
$633,920 + $259,602
$893,522
2024
$10,262 (+1.7%)
$621,491 + $254,512
$876,003
2023
$10,093 (+0.8%)
$609,305 + $249,522
$858,827
2022
$10,016 (+2.2%)
$597,358 + $244,630
$841,988
2021
$9,797 (+1.1%)
$585,646 + $239,834
$825,480
2020
$9,689 (+1.1%)
$574,163 + $235,132
$809,295
2019
$9,582 (+3.9%)
$568,276 + $232,722
$800,998
2018
$9,225 (+3.8%)
$557,134 + $228,159
$785,293
2017
$8,886 (+0.5%)
$535,500 + $219,300
$754,800
2016
$8,845 (+41.3%)
$535,500 + $219,300
$754,800
2015
$6,259 (+1.6%)
$525,000 + $215,000
$740,000
2014
$6,163 (+1.4%)
$250,755 + $249,253
$500,008
2013
$6,078 (+3.2%)
$250,755 + $249,253
$500,008
2012
$5,888 (+2.1%)
$249,622 + $248,127
$497,749
2011
$5,767 (+1.5%)
$244,728 + $243,262
$487,990
2010
$5,684
$239,930 + $238,493
$478,423
2009
$5,689 (+3.7%)
$238,137 + $236,711
$474,848
2008
$5,485
$238,703 + $237,274
$475,977
Tax history for 12 Saint Michael Ct
Year
Property tax
Land + Additions
Assessment*
2026
$10,819 (+3.2%)
$633,920 + $259,602
$893,522
2025
$10,481 (+2.1%)
$633,920 + $259,602
$893,522
2024
$10,262 (+1.7%)
$621,491 + $254,512
$876,003
2023
$10,093 (+0.8%)
$609,305 + $249,522
$858,827
2022
$10,016 (+2.2%)
$597,358 + $244,630
$841,988
2021
$9,797 (+1.1%)
$585,646 + $239,834
$825,480
2020
$9,689 (+1.1%)
$574,163 + $235,132
$809,295
2019
$9,582 (+3.9%)
$568,276 + $232,722
$800,998
2018
$9,225 (+3.8%)
$557,134 + $228,159
$785,293
2017
$8,886 (+0.5%)
$535,500 + $219,300
$754,800
2016
$8,845 (+41.3%)
$535,500 + $219,300
$754,800
2015
$6,259 (+1.6%)
$525,000 + $215,000
$740,000
2014
$6,163 (+1.4%)
$250,755 + $249,253
$500,008
2013
$6,078 (+3.2%)
$250,755 + $249,253
$500,008
2012
$5,888 (+2.1%)
$249,622 + $248,127
$497,749
2011
$5,767 (+1.5%)
$244,728 + $243,262
$487,990
2010
$5,684
$239,930 + $238,493
$478,423
2009
$5,689 (+3.7%)
$238,137 + $236,711
$474,848
2008
$5,485
$238,703 + $237,274
$475,977
*Taxable value of land and structures on it ("additions") is determined regularly by local assessors and does not affect market price.
Zoning
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
Interior
Heating & Cooling
Heating Type: Forced Air
Fireplace Information
# of Fireplaces: 1
Has Fireplace
Room Information
# of Rooms: 10
Exterior
Exterior Information
Physical Condition: Good
Building Style Type: Ranch
Construction Type: Frame
Building Construction Quality: Average
Exterior Wall: Stucco
Property Information
Living Sq. Ft: 2,325
Ground Floor Sq. Ft: 1,638
Building Sq. Ft: 2,735
# of Stories: 2
Legal Description: TRACT 4087 LOT 1
Parking & Garage Information
# of Parking Spaces: 2
Parking Type: Attached Garage
Garage/Parking Sq. Ft: 410
Garage / Carport Type: Attached
Lot Information
# of Buildings: 1
Land Sq. Ft: 9,900
Legal Lot Number: 1
Acres: 0.2273
County Use Description: SINGLE FAMILY
Utility Information
Sewer Type: Public
Water Service Type: Public
Financial
Assessor Information
Assessment Year: 2026
Public facts
Beds: 4
Baths: 3.0
Sq. Ft.: 2,325
Stories: 2.0
Lot Size: 9,900 square feet
Style: Single Family Residential
Year Built: 1976
Year Renovated: 1981
County: Contra Costa County
APN: 2123810018
Home facts updated by county records on Oct 30, 2026
Around this home
Schools
K - 12
Preschool & daycare
Neil A. Armstrong Elementary School
Public K-5 • Assigned • 0.5mi
10/10
Pine Valley Middle School
Public 6-8 • Assigned • 0.9mi
10/10
California High School
Public 9-12 • Assigned • 0.6mi
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...