943 Appian Way is a 997 square foot house on a 9,100 square foot lot with 3 bedrooms and 1 bathroom. - it last sold on April 11, 1989 for $122,500. Based on Redfin's El Sobrante data, we estimate the home's value is $593,823.
Single-familyProperty Type
1942Year Built
9,100 sq ftLot Size
$596Est. Price/Sq.Ft.
Source:Public Records
Redfin Estimate
$593,823
$471K since sold in April 1989$3,000 since September
Recently sold homes
Estimate history
Homes for sale
This home's estimate is 14.1% lower than the average sale price ($691K) 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
Apr 30, 2010 • Final
Building/rrip/single family/na
New construction
Aug 14, 2009 • Final
Building - residential plumbing
Remove and replace a water heater.
Plumbing
Water heater
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: 5
Exterior
Property Information
Subdivision Name: EL SOBRANTE MANOR 02
Living Sq. Ft: 997
Ground Floor Sq. Ft: 997
Building Sq. Ft: 997
# of Stories: 1
Legal Description: EL SOBRANTE MANOR #2 LOT 177
Lot Information
# of Buildings: 1
Land Sq. Ft: 9,100
Legal Lot Number: 177
Acres: 0.2089
Zoning Code: R-6
County Use Description: SINGLE FAMILY
Financial
Assessor Information
Assessment Year: 2026
Public facts
Beds: 3
Baths: 1.0
Sq. Ft.: 997
Stories: 1.0
Lot Size: 9,100 square feet
Style: Single Family Residential
Year Built: 1942
Year Renovated: 1944
County: Contra Costa County
APN: 4261520102
Home facts updated by county records on Oct 10, 2026
Around this home
Schools
Murphy Elementary School
Public K-6 • Assigned • 0.7mi
5/10
Betty Reid Soskin Middle
Public 6-8 • Assigned • 0.5mi
2/10
De Anza Senior High School
Public 9-12 • Assigned • 1.3mi
4/10
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
0.15% chance of being in a wildfire in next 30 years
3/10 Heat Factor
7 days above 89° 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, 15 days in 30 years
Provided by First Street
Historical weather
El Sobrante, CA • 94803
Average low and high temperatures (°F)
59
44
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45
67
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49
69
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69
54
73
55
73
58
73
54
61
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 11.1 hours in
June and 5 hours in December, placing it above the
U.S. average for solar exposure.
11.1 hrs
5 hrs
JuneDecember
Provided by Shadowmap
Estimated sale price
$565,000 – $683,000
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