844 Appian Way is a 1,003 square foot house on a 8,500 square foot lot with 3 bedrooms and 1 bathroom. - it last sold on February 28, 2019 for $400,000. Based on Redfin's El Sobrante data, we estimate the home's value is $490,902.
Single-familyProperty Type
1947Year Built
8,500 sq ftLot Size
$489Est. Price/Sq.Ft.
Listed by Monica Cabrera•DRE #01720441• BHG RE Reliance Partners
Bought with Erica Alvarado•DRE #01233301• SECURITY PACIFIC REAL ESTATE
Source:bridgeMLS, Bay East AOR, or Contra Costa AOR #40491025
Redfin Estimate
$490,902
$91K since sold in February 2019$8,000 since August
Recently sold homes
Estimate history
Homes for sale
This home's estimate is 21.9% lower than the average sale price ($629K) of 6 comparable homes.
bridgeMLS, Bay East AOR, or Contra Costa AOR #40491025
Oct 10, 2011
Sold
$165,000
$165/sq ft
Apr 14, 2011
Pending
—
Oct 5, 2010
Listed
$176,000
$175/sq ft
bridgeMLS, Bay East AOR, or Contra Costa AOR #40192668
Oct 4, 2006
Sold
$412,000
$411/sq ft
Sep 1, 2006
Listing Removed
—
Jul 30, 2006
Listed
$420,000
$419/sq ft
3 bedrooms 1 baths 1003 sq.ft. rancher located at the center of a 8500 sq.ft. lot. Trust sale, AS IS.
Year
Property tax
Land + Additions
Assessment*
2025
$6,913 (+2.3%)
$341,347 + $113,781
$455,128
2024
$6,755 (+2.2%)
$334,654 + $111,550
$446,204
2023
$6,608 (+1.5%)
$328,093 + $109,363
$437,456
2022
$6,513 (+0.5%)
$321,660 + $107,219
$428,879
2021
$6,481 (+4.4%)
$315,353 + $105,117
$420,470
2020
$6,207 (+83.6%)
$309,170 + $103,056
$412,226
2019
$3,381 (+4.5%)
$306,000 + $102,000
$408,000
2018
$3,237 (+3.1%)
$163,264 + $22,516
$185,780
2017
$3,140 (+2.3%)
$156,925 + $21,643
$178,568
2016
$3,070 (+1.2%)
$156,925 + $21,643
$178,568
2015
$3,035 (+0.8%)
$153,849 + $21,219
$175,068
2014
$3,012 (+3.7%)
$148,571 + $20,492
$169,063
2013
$2,905 (+12.2%)
$148,571 + $20,492
$169,063
2012
$2,588 (−4.7%)
$144,561 + $19,939
$164,500
2011
$2,716 (−11.0%)
$134,015 + $18,485
$152,500
2010
$3,053 (−8.1%)
$120,510 + $44,990
$165,500
2009
$3,321 (−8.0%)
$146,724 + $54,776
$201,500
2008
$3,610
$164,563 + $61,437
$226,000
Tax history for 844 Appian Way
Year
Property tax
Land + Additions
Assessment*
2025
$6,913 (+2.3%)
$341,347 + $113,781
$455,128
2024
$6,755 (+2.2%)
$334,654 + $111,550
$446,204
2023
$6,608 (+1.5%)
$328,093 + $109,363
$437,456
2022
$6,513 (+0.5%)
$321,660 + $107,219
$428,879
2021
$6,481 (+4.4%)
$315,353 + $105,117
$420,470
2020
$6,207 (+83.6%)
$309,170 + $103,056
$412,226
2019
$3,381 (+4.5%)
$306,000 + $102,000
$408,000
2018
$3,237 (+3.1%)
$163,264 + $22,516
$185,780
2017
$3,140 (+2.3%)
$156,925 + $21,643
$178,568
2016
$3,070 (+1.2%)
$156,925 + $21,643
$178,568
2015
$3,035 (+0.8%)
$153,849 + $21,219
$175,068
2014
$3,012 (+3.7%)
$148,571 + $20,492
$169,063
2013
$2,905 (+12.2%)
$148,571 + $20,492
$169,063
2012
$2,588 (−4.7%)
$144,561 + $19,939
$164,500
2011
$2,716 (−11.0%)
$134,015 + $18,485
$152,500
2010
$3,053 (−8.1%)
$120,510 + $44,990
$165,500
2009
$3,321 (−8.0%)
$146,724 + $54,776
$201,500
2008
$3,610
$164,563 + $61,437
$226,000
*Taxable value of land and structures on it ("additions") is determined regularly by local assessors and does not affect market price.
Permits
Nov 6, 2006 • Final
Building/residential/al/alteration
Perform an interior remodel of a residential building including the replacement and reconfiguration of windows and a sliding glass door. Rewire the residence, install new sheetrock throughout, and replace the water heater and heating system.
Electrical
HVAC
Plumbing
Remodel
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: 6
Exterior
Property Information
Subdivision Name: EL SOBRANTE MANOR 03
Living Sq. Ft: 1,003
Ground Floor Sq. Ft: 1,003
Building Sq. Ft: 1,003
# of Stories: 1
Legal Description: EL SOBRANTE MANOR #3 POR LOT 266
Lot Information
# of Buildings: 1
Land Sq. Ft: 8,500
Legal Lot Number: 266
Acres: 0.1951
Zoning Code: R-7
County Use Description: SINGLE FAMILY
Financial
Assessor Information
Assessment Year: 2026
Public facts
Beds: 3
Baths: 1.0
Sq. Ft.: 1,003
Stories: 1.0
Lot Size: 8,500 square feet
Style: Single Family Residential
Year Built: 1947
Year Renovated: 1947
County: Contra Costa County
APN: 4301840163
Home facts updated by county records on Jul 13, 2026
Around this home
Schools
Murphy Elementary School
Public K-6 • Assigned • 0.6mi
5/10
Betty Reid Soskin Middle
Public 6-8 • Assigned • 0.6mi
2/10
De Anza Senior High School
Public 9-12 • Assigned • 1.2mi
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
61
45
67
49
65
49
69
51
68
52
66
53
73
55
73
56
73
54
61
48
57
45
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
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
$467,000 – $565,000
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