3077 Willow Pass Rd is a 1,199 square foot house on a 5,400 square foot lot with 3 bedrooms and 1 bathroom. - it last sold on October 14, 2025 for $500,000. Based on Redfin's Concord data, we estimate the home's value is $687,231.
Single-familyProperty Type
1947Year Built
5,400 sq ftLot Size
$573Est. Price/Sq.Ft.
Source:Public Records
Redfin Estimate
$687,231
$187K since sold in October 2025$4,000 since August
Recently sold homes
Estimate history
Homes for sale
This home's estimate is 0.6% lower than the average sale price ($692K) 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
RS6
Residential Single-Family District
The RS district is applied to areas of the city appropriate for single-family residential uses in neighborhoods at densities of 2.5 to 10 units per net acre, subject to appropriate standards. The RS zoning districts generally apply to the single-family residential districts with development existing at the time of the adoption of this development code. The specific allowable density for each parcel is shown on the zoning map by a numerical suffix residential density designator RS-6 corresponding to the minimum lot size 6000. The RS district is consistent with and implements the low density residential (LDR) land use designation of the general plan.
Permitted uses
Include but are not limited to:
Housing-Single unit
Housing-Senior
Recreation
Agriculture-Cropland
Agriculture-Grove / orchard / vineyard
Park & open space
Dec 9, 2020 • Final
Miscellaneous plumbing, electrical or mechanical
Replace the electrical service for a residential building.
Electrical
Dec 27, 2018 • Final
Building code enforcement
ADU
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: 7
Exterior
Property Information
Subdivision Name: MARAVILLA 03
Living Sq. Ft: 1,199
Ground Floor Sq. Ft: 1,199
Building Sq. Ft: 1,199
# of Stories: 1
Legal Description: MARAVILLA TRACT #1 LOT 4 BLK 4
Parking & Garage Information
Garage/Parking Sq. Ft: 236
Lot Information
# of Buildings: 1
Land Sq. Ft: 5,400
Legal Lot Number: 4
Legal Block Number: 4
Acres: 0.124
County Use Description: SINGLE FAMILY
Financial
Assessor Information
Assessment Year: 2026
Public facts
Beds: 3
Baths: 1.0
Sq. Ft.: 1,199
Stories: 1.0
Lot Size: 5,400 square feet
Style: Single Family Residential
Year Built: 1947
Year Renovated: 1947
County: Contra Costa County
APN: 1112520117
Home facts updated by county records on Jul 13, 2026
Around this home
Schools
Wren Avenue Elementary School
Public K-5 • Assigned • 0.2mi
1/10
El Dorado Middle School
Public 6-8 • Assigned • 1.6mi
3/10
Mt. Diablo High School
Public 9-12 • Assigned • 0.9mi
3/10
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
3/10 Fire Factor
0.77% chance of being in a wildfire in next 30 years
4/10 Heat Factor
7 days above 96° 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
18 unhealthy days expected this year, 19 days in 30 years
Provided by First Street
Historical weather
Concord, CA • 94519
Average low and high temperatures (°F)
59
40
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71
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49
80
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85
57
91
60
85
59
78
55
64
47
56
45
Jan
Feb
Mar
Apr
May
Jun
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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
$653,000 – $791,000
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