Opportunity knocks! Your very own piece of country and just minutes to downtown Oakley or Brentwood. Nearly 1/2 acre lot with cute existing house and room for .... your imagination and city/county approval. Recent updates throughout: added bedroom and bathroom; plumbing, wiring and windows: kitchen cabinets, counters and appliances; laminate floors and more. Fenced back yard and out building. Room for all your toys and/or equipment. Come See!
Single-familyProperty Type
1950Year Built
0.43 acresLot Size
$497Est. Price/Sq.Ft.
Listed by Leia Hartje•DRE #01412955• Keller Williams
Bought with Milly Barros•DRE #01291981• EQUITY FIRST REAL ESTATE
bridgeMLS, Bay East AOR, or Contra Costa AOR #40855333
May 14, 2019
Sold
$390,000
$359/sq ft
May 14, 2019
Sold
$390,000
$359/sq ft
Mar 24, 2019
Pending
—
Mar 3, 2019
Listed
$399,000
$367/sq ft
Mar 3, 2019
Listed
$399,000
$367/sq ft
Opportunity knocks! Your very own piece of country and just minutes to downtown Oakley or Brentwood. Nearly 1/2 acre lot with cute existing house and room for .... your imagination and city/county approval. Recent updates throughout: added bedroom and bathroom; plumbing, wiring and windows: kitchen cabinets, counters and appliances; laminate floors and more. Fenced back yard and out building. Room for all your toys and/or equipment. Come See!
bridgeMLS, Bay East AOR, or Contra Costa AOR #40504982
Feb 22, 2011
Sold
$76,000
$70/sq ft
Jan 28, 2011
Pending
—
Jan 18, 2011
Listed
$74,900
$69/sq ft
This home is on a double deep lot, several possibilities! Home needs repairs, will not qualify for FHA or VA. price reflex condition of home. Buyers needs to check zoning with city. Great investment opportunity! Counter stage going Pending.
bridgeMLS, Bay East AOR, or Contra Costa AOR #20027969
Sep 6, 2000
Sold
$107,000
$99/sq ft
Jul 27, 2000
Listing Removed
—
Jul 25, 2000
Listed
$109,500
$101/sq ft
Year
Property tax
Land + Additions
Assessment*
2025
$4,684 (+1.9%)
$227,563 + $216,184
$443,747
2024
$4,598 (+1.5%)
$223,101 + $211,946
$435,047
2023
$4,529 (+1.9%)
$218,727 + $207,791
$426,518
2022
$4,445 (+2.1%)
$214,439 + $203,717
$418,156
2021
$4,355 (+0.4%)
$210,235 + $199,723
$409,958
2020
$4,339 (+101.0%)
$206,113 + $195,807
$401,920
2019
$2,159 (+3.7%)
$204,000 + $193,800
$397,800
2018
$2,082 (+1.5%)
$158,912 + $39,862
$198,774
2017
$2,052 (+4.7%)
$152,743 + $38,315
$191,058
2016
$1,960 (+54.7%)
$152,743 + $38,315
$191,058
2015
$1,267 (+33.1%)
$149,749 + $37,564
$187,313
2014
$952 (+0.6%)
$63,752 + $18,750
$82,502
2013
$946 (+2.4%)
$63,752 + $18,750
$82,502
2012
$923 (+4.7%)
$63,464 + $18,666
$82,130
2011
$882 (−19.5%)
$62,220 + $18,300
$80,520
2010
$1,096 (−22.3%)
$40,000 + $36,000
$76,000
2009
$1,411 (+3.1%)
$66,215 + $29,785
$96,000
2008
$1,369
$86,353 + $38,844
$125,197
Tax history for 91 Delta Rd
Year
Property tax
Land + Additions
Assessment*
2025
$4,684 (+1.9%)
$227,563 + $216,184
$443,747
2024
$4,598 (+1.5%)
$223,101 + $211,946
$435,047
2023
$4,529 (+1.9%)
$218,727 + $207,791
$426,518
2022
$4,445 (+2.1%)
$214,439 + $203,717
$418,156
2021
$4,355 (+0.4%)
$210,235 + $199,723
$409,958
2020
$4,339 (+101.0%)
$206,113 + $195,807
$401,920
2019
$2,159 (+3.7%)
$204,000 + $193,800
$397,800
2018
$2,082 (+1.5%)
$158,912 + $39,862
$198,774
2017
$2,052 (+4.7%)
$152,743 + $38,315
$191,058
2016
$1,960 (+54.7%)
$152,743 + $38,315
$191,058
2015
$1,267 (+33.1%)
$149,749 + $37,564
$187,313
2014
$952 (+0.6%)
$63,752 + $18,750
$82,502
2013
$946 (+2.4%)
$63,752 + $18,750
$82,502
2012
$923 (+4.7%)
$63,464 + $18,666
$82,130
2011
$882 (−19.5%)
$62,220 + $18,300
$80,520
2010
$1,096 (−22.3%)
$40,000 + $36,000
$76,000
2009
$1,411 (+3.1%)
$66,215 + $29,785
$96,000
2008
$1,369
$86,353 + $38,844
$125,197
*Taxable value of land and structures on it ("additions") is determined regularly by local assessors and does not affect market price.
Public record
Public record
Permits
Beds
2
Baths
1
Stories
1
Lot width
—
Lot depth
—
Lot size
0.43 Acres
Year renovated
1965
Sq. Ft.
904
Year built
1950
Style
Single Family Residential
County
Contra Costa County
APN
0182800094
Parking Spaces
—
Basement
—
Accessible
—
HOA Dues
—
Garage
—
Features
—
Last updated by owner on Jul 13, 2026.
Oct 28, 2014 • Final
Building/residential/ad/single family addition
Construct an addition and perform a remodel to enlarge the kitchen and create a new dining room.
Addition
Remodel
May 3, 2012 • Final
Building/residential/al/alteration
Relocate the entrance door and electrical services. Create a master bedroom and bathroom by removing an existing bedroom, reconfigure windows, and remodel the kitchen. Switch the location of a window and door in the dining room.
Electrical
Kitchen
Remodel
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
Bathroom Information
# of Bathrooms Total: 2
# of Bathrooms Full: 2
Interior Features
Interior Features: No Additional Rooms, Tile Counters
Appliances: Gas Water Heater
Street Level Features: 3 Bedrooms, 2 Baths
Flooring: Laminate
Room Information
Kitchen Features: Counter - Tile,Other
Rooms Total: 6
Exterior
Building Information
Construction Materials: Wood Siding
Building Area Total: 1,086
Exterior Features
Roof: Shingle
Property Information
Living Area: 1086
Living Area Units: Square Feet
Property Type: Residential
Property Sub Type: Single Family Residence
Year Built: 1950
Lot Information
Lot Size Square Feet: 18731
Lot Size Area: 0.43
Lot Size Units: Acres
Lot Size Acres: 0.43
Lot Features: Regular
Utilities
Utility Information
Water Source: Well
Sewer: Septic Tank
Heating & Cooling
Has Heating
Heating: Wall Furnace
Cooling: Ceiling Fan(s), Wall/Window Unit(s)
Public facts
Beds: 2
Baths: 1.0
Sq. Ft.: 904
Stories: 1.0
Lot Size: 0.43 acres
Style: Single Family Residential
Year Built: 1950
Year Renovated: 1965
County: Contra Costa County
APN: 0182800094
Home facts updated by county records on Jul 13, 2026
Around this home
Schools
Knightsen Elementary School
Public K-8 • Assigned • 1.8mi
6/10
Liberty High School
Public 9-12 • Assigned • 2.3mi
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
$513,000 – $621,000
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Property information provided by bridgeMLS, Bay East AOR, or Contra Costa AOR when last listed in 2019. This data may not match public records. Learn more.