819 San Miguel Rd is a 1,461 square foot house on a 10,080 square foot lot with 4 bedrooms and 2 bathrooms. Based on Redfin's Concord data, we estimate the home's value is $855,569.
Single-familyProperty Type
1920Year Built
10,080 sq ftLot Size
$586Est. Price/Sq.Ft.
Source:Public Records
Redfin Estimate
$855,569
$11K since September
Recently sold homes
Estimate history
Homes for sale
This home's estimate is 19.3% lower than the average sale price ($1.06M) of 6 comparable homes.
As the MLS and public records start to fill up, we'll list the details here.
Year
Property tax
Land + Additions
Assessment*
2025
$3,640 (+3.1%)
$189,582 + $60,360
$249,942
2024
$3,532 (+2.5%)
$185,865 + $59,177
$245,042
2023
$3,447 (+2.0%)
$182,221 + $58,017
$240,238
2022
$3,381 (+3.0%)
$178,649 + $56,880
$235,529
2021
$3,282 (+1.1%)
$175,147 + $55,765
$230,912
2020
$3,247 (+1.3%)
$171,713 + $54,672
$226,385
2019
$3,206 (+4.3%)
$169,953 + $54,112
$224,065
2018
$3,074 (+3.9%)
$166,621 + $53,051
$219,672
2017
$2,958 (+3.7%)
$160,151 + $50,992
$211,143
2016
$2,853 (+2.1%)
$160,151 + $50,992
$211,143
2015
$2,795 (+2.7%)
$157,011 + $49,993
$207,004
2014
$2,722 (+3.4%)
$151,624 + $48,279
$199,903
2013
$2,634 (+3.0%)
$151,624 + $48,279
$199,903
2012
$2,557 (+3.0%)
$150,939 + $48,061
$199,000
2011
$2,481 (+1.5%)
$147,980 + $47,119
$195,099
2010
$2,444 (+0.3%)
$145,079 + $46,196
$191,275
2009
$2,437 (+2.8%)
$143,995 + $45,851
$189,846
2008
$2,370
$144,338 + $45,960
$190,298
Tax history for 819 San Miguel Rd
Year
Property tax
Land + Additions
Assessment*
2025
$3,640 (+3.1%)
$189,582 + $60,360
$249,942
2024
$3,532 (+2.5%)
$185,865 + $59,177
$245,042
2023
$3,447 (+2.0%)
$182,221 + $58,017
$240,238
2022
$3,381 (+3.0%)
$178,649 + $56,880
$235,529
2021
$3,282 (+1.1%)
$175,147 + $55,765
$230,912
2020
$3,247 (+1.3%)
$171,713 + $54,672
$226,385
2019
$3,206 (+4.3%)
$169,953 + $54,112
$224,065
2018
$3,074 (+3.9%)
$166,621 + $53,051
$219,672
2017
$2,958 (+3.7%)
$160,151 + $50,992
$211,143
2016
$2,853 (+2.1%)
$160,151 + $50,992
$211,143
2015
$2,795 (+2.7%)
$157,011 + $49,993
$207,004
2014
$2,722 (+3.4%)
$151,624 + $48,279
$199,903
2013
$2,634 (+3.0%)
$151,624 + $48,279
$199,903
2012
$2,557 (+3.0%)
$150,939 + $48,061
$199,000
2011
$2,481 (+1.5%)
$147,980 + $47,119
$195,099
2010
$2,444 (+0.3%)
$145,079 + $46,196
$191,275
2009
$2,437 (+2.8%)
$143,995 + $45,851
$189,846
2008
$2,370
$144,338 + $45,960
$190,298
*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
RS7
Residential Single-Family District
The RS district is applied to areas of the city appropriate for single-family residential uses in neighborhoods at densities of 2.5 to 10 units per net acre, subject to appropriate standards. The RS zoning districts generally apply to the single-family residential districts with development existing at the time of the adoption of this development code. The specific allowable density for each parcel is shown on the zoning map by a numerical suffix residential density designator RS-7 corresponding to the minimum lot size 7000. The RS district is consistent with and implements the low density residential (LDR) land use designation of the general plan.
Permitted uses
Include but are not limited to:
Housing-Single unit
Housing-Senior
Recreation
Agriculture-Cropland
Agriculture-Grove / orchard / vineyard
Park & open space
Feb 25, 2026 • Active
Building
Plumbing
Oct 21, 2014 • Final
Building
Repair and replace siding, replace support for the cantilever area, and rewire the electrical system in a residential building. Replace windows throughout the house with casement windows in the bedrooms. Repair the foundation under the laundry area, rebrace wall panels, and rebuild the rear exit landing, deck, and stairs.
Electrical
Remodel
Roofing
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: 7
Exterior
Property Information
Subdivision Name: SUBDIVISION 3334
Living Sq. Ft: 1,461
Ground Floor Sq. Ft: 1,461
Building Sq. Ft: 1,461
# of Stories: 1
Legal Description: TRACT 3334 LOT 7
Parking & Garage Information
Garage/Parking Sq. Ft: 807
Lot Information
# of Buildings: 1
Land Sq. Ft: 10,080
Legal Lot Number: 7
Acres: 0.2314
County Use Description: SINGLE FAMILY
Financial
Assessor Information
Assessment Year: 2026
Public facts
Beds: 4
Baths: 2.0
Sq. Ft.: 1,461
Stories: 1.0
Lot Size: 10,080 square feet
Style: Single Family Residential
Year Built: 1920
Year Renovated: 1930
County: Contra Costa County
APN: 1293310114
Home facts updated by county records on Aug 13, 2026
Around this home
Schools
Woodside Elementary School
Public K-5 • Assigned • 0.5mi
6/10
Oak Grove Middle School
Public 6-8 • Assigned • 1.2mi
4/10
Ygnacio Valley High School
Public 9-12 • Assigned • 1.0mi
3/10
Provided by GreatSchools
Lifestyle
Provided by Walk Score and Local Logic
Climate risks
1/10 Flood Factor
Minimal risk of a flood reaching the building in the next 30 years
4/10 Fire Factor
2% chance of being in a wildfire in next 30 years
4/10 Heat Factor
7 days above 96° expected this year, 14 days in 30 years
1/10 Wind Factor
Minimal risk of severe winds over next 30 years
9/10 Air Factor
17 unhealthy days expected this year, 17 days in 30 years
Provided by First Street
Historical weather
Concord, CA • 94518
Average low and high temperatures (°F)
61
41
64
44
72
49
71
50
79
55
83
57
85
59
90
60
84
62
79
55
65
47
57
45
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
Sun exposure
In this area, properties receive around 11.5 hours in
June and 4.9 hours in December, placing it above the
U.S. average for solar exposure.
11.5 hrs
4.9 hrs
JuneDecember
Provided by Shadowmap
Estimated sale price
$813,000 – $984,000
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