123 Lancaster Rd is a 3,498 square foot house on a 0.45 acre lot with 4 bedrooms and 3 bathrooms. - it last sold on November 01, 1977 for $67,000. Based on Redfin's Walnut Creek data, we estimate the home's value is $2,030,524.
Single-familyProperty Type
1928Year Built
0.45 acresLot Size
$580Est. Price/Sq.Ft.
Source:Public Records
Redfin Estimate
$2,030,524
$2.0M since sold in November 1977$11K since August
Recently sold homes
Estimate history
Homes for sale
This home's estimate is 11.6% lower than the average sale price ($2.30M) 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
R10
Single-Family Residential District
The purpose of the Single-Family Residential Zoning District is to provide for single-family residential development that is consistent with the General Plan. The intent is to promote and encourage a suitable environment for family life. This would include those conditionally permitted uses that are generally an integral part of single-family residential neighborhoods and that are compatible with residential activities including parks, playgrounds, religious assembly, day care, and schools.
Permitted uses
Include but are not limited to:
Housing-Single unit
Housing-Senior
Infrastructure
Sep 27, 2023 • Final
Building new construction, additions, alterations or sign
Remove and replace sliding glass doors on the rear of the house.
Remodel
May 19, 2022 • Final
Mechanical, electrical, or plumbing only
Install two new electric vehicle charging stations.
Electrical
Ev charger
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: 10
Exterior
Pool Information
Has Pool
Property Information
Living Sq. Ft: 3,498
Ground Floor Sq. Ft: 3,498
Building Sq. Ft: 3,498
# of Stories: 1
Legal Description: POR RO SAN RAMON
Parking & Garage Information
Garage/Parking Sq. Ft: 864
Lot Information
# of Buildings: 1
Land Sq. Ft: 19,602
Acres: 0.45
County Use Description: SINGLE FAMILY
Financial
Assessor Information
Assessment Year: 2026
Public facts
Beds: 4
Baths: 3.0
Sq. Ft.: 3,498
Stories: 1.0
Lot Size: 0.45 acres
Style: Single Family Residential
Year Built: 1928
Year Renovated: 1994
County: Contra Costa County
APN: 1844100246
Home facts updated by county records on Jul 13, 2026
Around this home
Schools
Parkmead Elementary School
Public K-5 • Assigned • 0.7mi
8/10
Walnut Creek Intermediate School
Public 6-8 • Assigned • 1.9mi
9/10
Las Lomas High School
Public 9-12 • Assigned • 0.6mi
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
4/10 Fire Factor
0.93% chance of being in a wildfire in next 30 years
3/10 Heat Factor
8 days above 96° expected this year, 16 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
Walnut Creek, CA • 94595
Average low and high temperatures (°F)
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79
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86
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84
58
77
53
63
46
56
43
Jan
Feb
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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
$1.93M – $2.34M
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