1861 Del Rey St is a 2,007 square foot house on a 10,400 square foot lot with 4 bedrooms and 3 bathrooms. Based on Redfin's Lafayette data, we estimate the home's value is $1,471,848.
Single-familyProperty Type
1961Year Built
10,400 sq ftLot Size
$733Est. Price/Sq.Ft.
Source:Public Records
Redfin Estimate
$1,471,848
$24K since August
Recently sold homes
Estimate history
Homes for sale
This home's estimate is 0.8% lower than the average sale price ($1.48M) 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
$3,803 (+1.8%)
$45,619 + $104,008
$149,627
2024
$3,736 (+2.3%)
$44,725 + $101,969
$146,694
2023
$3,653 (+1.6%)
$43,849 + $99,970
$143,819
2022
$3,596 (+44.4%)
$42,990 + $98,010
$141,000
2021
$2,490 (+2.3%)
$42,148 + $96,089
$138,237
2020
$2,433 (+14.3%)
$41,322 + $94,205
$135,527
2019
$2,128 (+4.0%)
$40,899 + $93,240
$134,139
2018
$2,047 (+3.0%)
$40,098 + $91,412
$131,510
2017
$1,988 (+3.2%)
$38,542 + $87,863
$126,405
2016
$1,926 (+3.6%)
$38,542 + $87,863
$126,405
2015
$1,859 (+2.1%)
$37,787 + $86,141
$123,928
2014
$1,820 (+2.4%)
$36,491 + $83,186
$119,677
2013
$1,777 (+4.3%)
$36,491 + $83,186
$119,677
2012
$1,703 (+3.0%)
$36,327 + $82,811
$119,138
2011
$1,653 (+2.6%)
$35,615 + $81,188
$116,803
2010
$1,611 (+1.0%)
$34,917 + $79,597
$114,514
2009
$1,594 (+1.4%)
$34,657 + $79,003
$113,660
2008
$1,572
$34,740 + $79,191
$113,931
Tax history for 1861 Del Rey St
Year
Property tax
Land + Additions
Assessment*
2025
$3,803 (+1.8%)
$45,619 + $104,008
$149,627
2024
$3,736 (+2.3%)
$44,725 + $101,969
$146,694
2023
$3,653 (+1.6%)
$43,849 + $99,970
$143,819
2022
$3,596 (+44.4%)
$42,990 + $98,010
$141,000
2021
$2,490 (+2.3%)
$42,148 + $96,089
$138,237
2020
$2,433 (+14.3%)
$41,322 + $94,205
$135,527
2019
$2,128 (+4.0%)
$40,899 + $93,240
$134,139
2018
$2,047 (+3.0%)
$40,098 + $91,412
$131,510
2017
$1,988 (+3.2%)
$38,542 + $87,863
$126,405
2016
$1,926 (+3.6%)
$38,542 + $87,863
$126,405
2015
$1,859 (+2.1%)
$37,787 + $86,141
$123,928
2014
$1,820 (+2.4%)
$36,491 + $83,186
$119,677
2013
$1,777 (+4.3%)
$36,491 + $83,186
$119,677
2012
$1,703 (+3.0%)
$36,327 + $82,811
$119,138
2011
$1,653 (+2.6%)
$35,615 + $81,188
$116,803
2010
$1,611 (+1.0%)
$34,917 + $79,597
$114,514
2009
$1,594 (+1.4%)
$34,657 + $79,003
$113,660
2008
$1,572
$34,740 + $79,191
$113,931
*Taxable value of land and structures on it ("additions") is determined regularly by local assessors and does not affect market price.
Permits
Jun 17, 2024 • Final
Building - residential re-roof
Remove and replace composition shingles on a residential building. A cool roof or cool roof exception is required at the final inspection.
Roofing
Apr 29, 2024 • Final
Building - residential re-roof
Remove and replace the existing composition roofing with new composition roofing.
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: 9
Exterior
Property Information
Living Sq. Ft: 2,007
Ground Floor Sq. Ft: 2,007
Building Sq. Ft: 2,007
# of Stories: 1
Legal Description: TRACT 2155 LOT 1
Parking & Garage Information
Garage/Parking Sq. Ft: 437
Lot Information
# of Buildings: 1
Land Sq. Ft: 10,400
Legal Lot Number: 1
Acres: 0.2388
County Use Description: SINGLE FAMILY
Financial
Assessor Information
Assessment Year: 2026
Public facts
Beds: 4
Baths: 3.0
Sq. Ft.: 2,007
Stories: 1.0
Lot Size: 10,400 square feet
Style: Single Family Residential
Year Built: 1961
Year Renovated: 1961
County: Contra Costa County
APN: 1673130017
Home facts updated by county records on Jul 13, 2026
Around this home
Schools
Springhill Elementary School
Public K-5 • Assigned • 2.0mi
7/10
M. H. Stanley Middle School
Public 6-8 • Assigned • 3.5mi
8/10
Acalanes High School
Public 9-12 • Assigned • 2.2mi
10/10
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
5/10 Fire Factor
3% chance of being in a wildfire in next 30 years
4/10 Heat Factor
7 days above 96° expected this year, 15 days in 30 years
1/10 Wind Factor
Minimal risk of severe winds over next 30 years
8/10 Air Factor
15 unhealthy days expected this year, 16 days in 30 years
Provided by First Street
Historical weather
Lafayette, CA • 94549
Average low and high temperatures (°F)
60
43
62
46
70
50
68
49
75
52
78
54
79
55
87
58
84
59
77
56
63
48
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
$1.40M – $1.69M
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