1911 Overhill Rd is a 1,399 square foot house on a 6,900 square foot lot with 3 bedrooms and 1 bathroom. Based on Redfin's Concord data, we estimate the home's value is $611,262.
Single-familyProperty Type
1947Year Built
6,900 sq ftLot Size
$437Est. Price/Sq.Ft.
Source:Public Records
Redfin Estimate
$611,262
$5,000 since July
Recently sold homes
Estimate history
Homes for sale
This home's estimate is 10.2% lower than the average sale price ($681K) 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
$7,041 (+353.2%)
$419,177 + $137,957
$557,134
2024
$1,554 (+3.8%)
$410,958 + $135,252
$546,210
2023
$1,497 (+3.5%)
$26,640 + $39,945
$66,585
2022
$1,446 (+4.3%)
$26,118 + $39,162
$65,280
2021
$1,387 (+2.1%)
$25,606 + $38,395
$64,001
2020
$1,358 (+1.4%)
$25,104 + $37,643
$62,747
2019
$1,339 (+5.4%)
$24,847 + $37,258
$62,105
2018
$1,271 (+5.3%)
$24,360 + $36,528
$60,888
2017
$1,207 (+0.3%)
$23,415 + $35,110
$58,525
2016
$1,203 (+11.1%)
$23,415 + $35,110
$58,525
2015
$1,083 (+5.6%)
$22,956 + $34,422
$57,378
2014
$1,026 (+5.2%)
$22,170 + $33,241
$55,411
2013
$975 (+5.4%)
$22,170 + $33,241
$55,411
2012
$925 (+2.2%)
$22,070 + $33,091
$55,161
2011
$905 (+2.6%)
$21,638 + $32,443
$54,081
2010
$882 (+0.2%)
$21,214 + $31,807
$53,021
2009
$881 (+3.1%)
$21,056 + $31,570
$52,626
2008
$854
$21,107 + $31,645
$52,752
Tax history for 1911 Overhill Rd
Year
Property tax
Land + Additions
Assessment*
2025
$7,041 (+353.2%)
$419,177 + $137,957
$557,134
2024
$1,554 (+3.8%)
$410,958 + $135,252
$546,210
2023
$1,497 (+3.5%)
$26,640 + $39,945
$66,585
2022
$1,446 (+4.3%)
$26,118 + $39,162
$65,280
2021
$1,387 (+2.1%)
$25,606 + $38,395
$64,001
2020
$1,358 (+1.4%)
$25,104 + $37,643
$62,747
2019
$1,339 (+5.4%)
$24,847 + $37,258
$62,105
2018
$1,271 (+5.3%)
$24,360 + $36,528
$60,888
2017
$1,207 (+0.3%)
$23,415 + $35,110
$58,525
2016
$1,203 (+11.1%)
$23,415 + $35,110
$58,525
2015
$1,083 (+5.6%)
$22,956 + $34,422
$57,378
2014
$1,026 (+5.2%)
$22,170 + $33,241
$55,411
2013
$975 (+5.4%)
$22,170 + $33,241
$55,411
2012
$925 (+2.2%)
$22,070 + $33,091
$55,161
2011
$905 (+2.6%)
$21,638 + $32,443
$54,081
2010
$882 (+0.2%)
$21,214 + $31,807
$53,021
2009
$881 (+3.1%)
$21,056 + $31,570
$52,626
2008
$854
$21,107 + $31,645
$52,752
*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
RS6
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-6 corresponding to the minimum lot size 6000. 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 22, 2013 • Final
Building
Replace the furnace and air conditioning unit.
HVAC
Feb 22, 2013 • Final
Building
Remove existing wood shake roofing and install new composition shingles.
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: AVON ACRES 03-2
Living Sq. Ft: 1,399
Ground Floor Sq. Ft: 1,399
Building Sq. Ft: 1,399
# of Stories: 1
Legal Description: AVON ACRES #3A LOT 421
Parking & Garage Information
Garage/Parking Sq. Ft: 390
Lot Information
# of Buildings: 1
Land Sq. Ft: 6,900
Legal Lot Number: 421
Acres: 0.1584
County Use Description: SINGLE FAMILY
Financial
Assessor Information
Assessment Year: 2026
Public facts
Beds: 3
Baths: 1.0
Sq. Ft.: 1,399
Stories: 1.0
Lot Size: 6,900 square feet
Style: Single Family Residential
Year Built: 1947
Year Renovated: —
County: Contra Costa County
APN: 1101940052
Home facts updated by county records on Jul 13, 2026
Around this home
Schools
Sun Terrace Elementary School
Public K-5 • Assigned • 1.2mi
5/10
El Dorado Middle School
Public 6-8 • Assigned • 3.3mi
3/10
Mt. Diablo High School
Public 9-12 • Assigned • 0.9mi
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
2/10 Fire Factor
0.00% chance of being in a wildfire in next 30 years
4/10 Heat Factor
7 days above 97° 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
18 unhealthy days expected this year, 19 days in 30 years
Provided by First Street
Historical weather
Concord, CA • 94520
Average low and high temperatures (°F)
61
42
64
45
72
49
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50
79
54
84
57
83
58
90
60
85
60
79
56
64
48
57
45
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
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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
$581,000 – $703,000
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