991 Oak Grove Rd is a 1,652 square foot house on a 10,197 square foot lot with 3 bedrooms and 2 bathrooms. Based on Redfin's Concord data, we estimate the home's value is $844,342.
Single-familyProperty Type
1953Year Built
10,197 sq ftLot Size
$511Est. Price/Sq.Ft.
Source:Public Records
Redfin Estimate
$844,342
$3,000 since September
Recently sold homes
Estimate history
Homes for sale
This home's estimate is 0.3% higher than the average sale price ($842K) 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
$2,632 (+3.4%)
$35,730 + $121,108
$156,838
2024
$2,546 (+2.9%)
$35,030 + $118,734
$153,764
2023
$2,475 (+2.4%)
$34,344 + $116,406
$150,750
2022
$2,417 (+3.4%)
$33,671 + $114,124
$147,795
2021
$2,338 (+1.4%)
$33,011 + $111,887
$144,898
2020
$2,306 (+1.3%)
$32,364 + $109,694
$142,058
2019
$2,277 (+4.5%)
$32,033 + $108,570
$140,603
2018
$2,178 (+4.3%)
$31,405 + $106,442
$137,847
2017
$2,089 (+4.4%)
$30,187 + $102,309
$132,496
2016
$2,001 (+2.9%)
$30,187 + $102,309
$132,496
2015
$1,945 (+3.5%)
$29,596 + $100,303
$129,899
2014
$1,880 (+3.8%)
$28,581 + $96,862
$125,443
2013
$1,811 (+3.6%)
$28,581 + $96,862
$125,443
2012
$1,748 (+2.8%)
$28,452 + $96,425
$124,877
2011
$1,701 (+1.8%)
$27,895 + $94,535
$122,430
2010
$1,671 (+0.2%)
$27,349 + $92,682
$120,031
2009
$1,667 (+2.8%)
$27,145 + $91,990
$119,135
2008
$1,621
$27,210 + $92,209
$119,419
Tax history for 991 Oak Grove Rd
Year
Property tax
Land + Additions
Assessment*
2025
$2,632 (+3.4%)
$35,730 + $121,108
$156,838
2024
$2,546 (+2.9%)
$35,030 + $118,734
$153,764
2023
$2,475 (+2.4%)
$34,344 + $116,406
$150,750
2022
$2,417 (+3.4%)
$33,671 + $114,124
$147,795
2021
$2,338 (+1.4%)
$33,011 + $111,887
$144,898
2020
$2,306 (+1.3%)
$32,364 + $109,694
$142,058
2019
$2,277 (+4.5%)
$32,033 + $108,570
$140,603
2018
$2,178 (+4.3%)
$31,405 + $106,442
$137,847
2017
$2,089 (+4.4%)
$30,187 + $102,309
$132,496
2016
$2,001 (+2.9%)
$30,187 + $102,309
$132,496
2015
$1,945 (+3.5%)
$29,596 + $100,303
$129,899
2014
$1,880 (+3.8%)
$28,581 + $96,862
$125,443
2013
$1,811 (+3.6%)
$28,581 + $96,862
$125,443
2012
$1,748 (+2.8%)
$28,452 + $96,425
$124,877
2011
$1,701 (+1.8%)
$27,895 + $94,535
$122,430
2010
$1,671 (+0.2%)
$27,349 + $92,682
$120,031
2009
$1,667 (+2.8%)
$27,145 + $91,990
$119,135
2008
$1,621
$27,210 + $92,209
$119,419
*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
RS10
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-10 corresponding to the minimum lot size 10000. 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
Bldhp historical
Construct an addition for a family room.
Addition
Feb 22, 2013 • Final
Building
Tear off existing wood shakes and reroof with 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: 6
Exterior
Pool Information
Has Pool
Property Information
Subdivision Name: WESTMORELAND PARK
Living Sq. Ft: 1,652
Ground Floor Sq. Ft: 1,652
Building Sq. Ft: 1,652
# of Stories: 1
Legal Description: WESTMORELAND PARK POR LOT 38
Parking & Garage Information
Garage/Parking Sq. Ft: 390
Lot Information
# of Buildings: 1
Land Sq. Ft: 10,197
Legal Lot Number: 38
Acres: 0.2341
County Use Description: SINGLE FAMILY
Financial
Assessor Information
Assessment Year: 2026
Public facts
Beds: 3
Baths: 2.0
Sq. Ft.: 1,652
Stories: 1.0
Lot Size: 10,197 square feet
Style: Single Family Residential
Year Built: 1953
Year Renovated: 1953
County: Contra Costa County
APN: 1471940369
Home facts updated by county records on Oct 9, 2026
Around this home
Schools
Ygnacio Valley Elementary School
Public K-5 • Assigned • 0.3mi
2/10
Oak Grove Middle School
Public 6-8 • Assigned • 0.6mi
4/10
Ygnacio Valley 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 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
$803,000 – $971,000
Reach more buyers when you sell with Redfin. Save up to $8,443 in fees.3 minutes to get started.