283 Delta Rd is a 2,234 square foot house on a 3.33 acre lot with 3 bedrooms and 3 bathrooms. - it last sold on June 28, 1996 for $173,000. Based on Redfin's Oakley data, we estimate the home's value is $851,276.
Single-familyProperty Type
1900Year Built
3.33 acresLot Size
$381Est. Price/Sq.Ft.
Source:Public Records
Redfin Estimate
$851,276
$678K since sold in June 1996$11K since July
Recently sold homes
Estimate history
Homes for sale
This home's estimate is 5.7% higher than the average sale price ($806K) 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.
Permits
Oct 30, 2017 • Final
Building - residential solar photovoltaic
Install a new roof-mounted photovoltaic system on a residential building.
Electrical
Solar
Oct 25, 2000 • Final
Building/residential/ad/single family addition
Expand the kitchen area of the residence.
Addition
Kitchen
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: 8
Exterior
Property Information
Living Sq. Ft: 2,234
Ground Floor Sq. Ft: 2,234
Building Sq. Ft: 2,234
# of Stories: 1
Legal Description: POR NW QR SEC 6 T1N R3E 3.330 AC
Lot Information
# of Buildings: 2
Land Sq. Ft: 145,055
Acres: 3.33
Zoning Code: A-2
County Use Description: SINGLE FAMILY
Financial
Assessor Information
Assessment Year: 2026
Public facts
Beds: 3
Baths: 3.0
Sq. Ft.: 2,234
Stories: 1.0
Lot Size: 3.33 acres
Style: Single Family Residential
Year Built: 1900
Year Renovated: 1960
County: Contra Costa County
APN: 0182900019
Home facts updated by county records on Jul 13, 2026
Around this home
Schools
Knightsen Elementary School
Public K-8 • Assigned • 1.7mi
6/10
Liberty High School
Public 9-12 • Assigned • 2.2mi
7/10
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)
59
40
64
45
72
50
73
51
81
56
86
58
88
58
92
61
87
60
79
55
64
47
56
44
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
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
$809,000 – $979,000
Reach more buyers when you sell with Redfin. Save up to $8,513 in fees.3 minutes to get started.