1834 Del Rio Dr is a 1,941 square foot house on a 0.36 acre lot with 4 bedrooms and 2 bathrooms. - it last sold on August 16, 1972 for $42,000. Based on Redfin's Lafayette data, we estimate the home's value is $1,426,738.
Single-familyProperty Type
1962Year Built
0.36 acresLot Size
$735Est. Price/Sq.Ft.
Source:Public Records
Redfin Estimate
$1,426,738
$1.4M since sold in August 1972$6,000 since September
Recently sold homes
Estimate history
Homes for sale
This home's estimate is 7.1% higher than the average sale price ($1.33M) 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
Aug 13, 2018 • Final
Building - residential re-roof
Tear off existing wood shingles and install new OSB plywood and composition shingles on a residential building.
Roofing
Jan 30, 2010 • Final
Building/residential/ad/single family addition
Construct an addition for a kitchen and perform remodeling work.
Addition
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
Heating & Cooling
Air Conditioning Type: Central
Heating Fuel Type: Gas
Heating Type: Forced Air
Fireplace Information
# of Fireplaces: 1
Has Fireplace
Room Information
# of Rooms: 10
Exterior
Exterior Information
Physical Condition: Good
Foundation Type: Raised W/Crawlspace
Building Style Type: Ranch
Building Construction Quality: Good
Exterior Wall: Stucco
Property Information
Living Sq. Ft: 1,941
Ground Floor Sq. Ft: 1,941
Building Sq. Ft: 1,941
# of Stories: 1
Legal Description: TRACT 2155 LOT 106
Parking & Garage Information
# of Parking Spaces: 2
Parking Type: Garage/Carport
Garage/Parking Sq. Ft: 460
Lot Information
# of Buildings: 1
Land Sq. Ft: 15,876
Legal Lot Number: 106
Acres: 0.3645
Zoning Code: R-15
County Use Description: SINGLE FAMILY
Utility Information
Sewer Type: Public
Water Service Type: Public
Financial
Assessor Information
Assessment Year: 2026
Public facts
Beds: 4
Baths: 2.0
Sq. Ft.: 1,941
Stories: 1.0
Lot Size: 0.36 acres
Style: Single Family Residential
Year Built: 1962
Year Renovated: 1962
County: Contra Costa County
APN: 1673310254
Home facts updated by county records on Oct 9, 2026
Around this home
Schools
Pleasant Hill Elementary School
Public K-5 • Assigned • 0.7mi
6/10
Pleasant Hill Middle School
Public 6-8 • Assigned • 1.6mi
9/10
College Park High School
Public 9-12 • Assigned • 2.7mi
8/10
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
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78
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81
56
87
58
81
60
77
56
63
48
57
45
Jan
Feb
Mar
Apr
May
Jun
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Aug
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Oct
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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
$1.36M – $1.64M
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