3840 Brown Rd is a 2,578 square foot house on a 2.13 acre lot with 4 bedrooms and 3 bathrooms. - it last sold on November 19, 2020 for $795,000. Based on Redfin's Oakley data, we estimate the home's value is $1,050,044.
Single-familyProperty Type
1973Year Built
2.13 acresLot Size
$407Est. Price/Sq.Ft.
Source:Public Records
Redfin Estimate
$1,050,044
$255K since sold in November 2020$16K since August
Recently sold homes
Estimate history
Homes for sale
This home's estimate is 7.5% higher than the average sale price ($977K) of 6 comparable homes.
*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
AL
Limited Agricultural District
The purpose of the AL District is to provide an area for agricultural uses and to permit rural development and agricultural uses that are compatible with nearby single family and multiple family residential zoning. Intense agricultural uses which create strong, obnoxious odors, or which might disturb adjacent or nearby residential areas with intense noise or vibration are not appropriate for the AL Agricultural District.
Permitted uses
Include but are not limited to:
Agriculture
Greenhouse / nursery
Livestock production
Religious facility
Housing-Single unit
Educational/school
Park & open space
Jan 30, 2010 • Final
Building - residential plumbing
Work on a water heater.
Plumbing
Water heater
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: 9
Exterior
Property Information
Living Sq. Ft: 2,578
Ground Floor Sq. Ft: 1,978
Building Sq. Ft: 2,578
# of Stories: 2
Legal Description: PARCEL MAP 22 PG 33 PCL C EX MR
Parking & Garage Information
Garage/Parking Sq. Ft: 816
Lot Information
# of Buildings: 1
Land Sq. Ft: 92,700
Acres: 2.1281
County Use Description: SINGLE FAMILY
Financial
Assessor Information
Assessment Year: 2026
Public facts
Beds: 4
Baths: 3.0
Sq. Ft.: 2,578
Stories: 2.0
Lot Size: 2.13 acres
Style: Single Family Residential
Year Built: 1973
Year Renovated: 1974
County: Contra Costa County
APN: 0340800267
Home facts updated by county records on Jul 13, 2026
Around this home
Schools
Laurel Elementary School
Public K-5 • Assigned • 0.3mi
2/10
O'Hara Park Middle School
Public 6-8 • Assigned • 0.8mi
3/10
Freedom High School
Public 9-12 • Assigned • 0.8mi
5/10
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
1/10 Fire Factor
Unlikely to be in a wildfire in next 30 years
6/10 Heat Factor
7 days above 101° 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, 18 days in 30 years
Provided by First Street
Historical weather
Oakley, CA • 94561
Average low and high temperatures (°F)
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81
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58
92
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87
60
79
55
64
47
56
44
Jan
Feb
Mar
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Sun exposure
In this area, properties receive around 12.2 hours in
June and 4.7 hours in December, placing it above the
U.S. average for solar exposure.
12.2 hrs
4.7 hrs
JuneDecember
Provided by Shadowmap
Estimated sale price
$998,000 – $1.21M
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