4834 Appian Way is a 600 square foot house on a 0.34 acre lot with 1 bedroom and 1 bathroom. - it last sold on October 17, 2000 for $150,000. Based on Redfin's El Sobrante data, we estimate the home's value is $551,211.
Single-familyProperty Type
1938Year Built
0.34 acresLot Size
$919Est. Price/Sq.Ft.
Source:Public Records
Redfin Estimate
$551,211
$401K since sold in October 2000$39K since October
Recently sold homes
Estimate history
Homes for sale
This home's estimate is 23.4% lower than the average sale price ($719K) of 6 comparable homes.
bridgeMLS, Bay East AOR, or Contra Costa AOR #41043342
Apr 22, 2024
Listing Removed
—
Public Records
Oct 17, 2000
Sold
$150,000
$250/sq ft
bridgeMLS, Bay East AOR, or Contra Costa AOR #20028221
Oct 1, 2000
Listing Removed
—
Public Records
Mar 31, 1988
Sold
$85,000
$142/sq ft
Public Records
Mar 1, 1979
Sold
$60,000
$100/sq ft
Public Records
Mar 1, 1978
Sold
$32,000
$53/sq ft
Year
Property tax
Land + Additions
Assessment*
2026
$5,427 (+4.2%)
$153,686 + $108,048
$261,734
2025
$5,209 (+2.3%)
$153,686 + $108,048
$261,734
2024
$5,089 (+11.7%)
$150,673 + $105,930
$256,603
2023
$4,557 (+2.2%)
$147,719 + $103,853
$251,572
2022
$4,461 (+1.4%)
$144,823 + $72,405
$217,228
2021
$4,400 (+4.3%)
$141,984 + $70,986
$212,970
2020
$4,217 (+1.1%)
$139,200 + $69,595
$208,795
2019
$4,172 (+5.0%)
$137,773 + $68,882
$206,655
2018
$3,974 (+3.7%)
$135,072 + $67,532
$202,604
2017
$3,831 (+2.9%)
$129,828 + $64,910
$194,738
2016
$3,725 (+1.9%)
$129,828 + $64,910
$194,738
2015
$3,656 (+1.6%)
$127,283 + $63,638
$190,921
2014
$3,600 (+2.4%)
$122,917 + $61,456
$184,373
2013
$3,515 (+7.4%)
$122,917 + $61,456
$184,373
2012
$3,272 (+2.6%)
$122,362 + $61,179
$183,541
2011
$3,188 (+3.0%)
$119,963 + $59,980
$179,943
2010
$3,096 (+1.8%)
$117,611 + $58,804
$176,415
2009
$3,041 (+9.8%)
$116,733 + $58,365
$175,098
2008
$2,770
$117,011 + $58,504
$175,515
Tax history for 4834 Appian Way
Year
Property tax
Land + Additions
Assessment*
2026
$5,427 (+4.2%)
$153,686 + $108,048
$261,734
2025
$5,209 (+2.3%)
$153,686 + $108,048
$261,734
2024
$5,089 (+11.7%)
$150,673 + $105,930
$256,603
2023
$4,557 (+2.2%)
$147,719 + $103,853
$251,572
2022
$4,461 (+1.4%)
$144,823 + $72,405
$217,228
2021
$4,400 (+4.3%)
$141,984 + $70,986
$212,970
2020
$4,217 (+1.1%)
$139,200 + $69,595
$208,795
2019
$4,172 (+5.0%)
$137,773 + $68,882
$206,655
2018
$3,974 (+3.7%)
$135,072 + $67,532
$202,604
2017
$3,831 (+2.9%)
$129,828 + $64,910
$194,738
2016
$3,725 (+1.9%)
$129,828 + $64,910
$194,738
2015
$3,656 (+1.6%)
$127,283 + $63,638
$190,921
2014
$3,600 (+2.4%)
$122,917 + $61,456
$184,373
2013
$3,515 (+7.4%)
$122,917 + $61,456
$184,373
2012
$3,272 (+2.6%)
$122,362 + $61,179
$183,541
2011
$3,188 (+3.0%)
$119,963 + $59,980
$179,943
2010
$3,096 (+1.8%)
$117,611 + $58,804
$176,415
2009
$3,041 (+9.8%)
$116,733 + $58,365
$175,098
2008
$2,770
$117,011 + $58,504
$175,515
*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
P-1
Planned Unit District
A large-scale integrated development or a general plan special area of concern provides an opportunity for, and requires cohesive design when flexible regulations are applied; whereas the application of conventional regulation, designed primarily for individual lot development, to a large-scale development or special area may create a monotonous and inappropriate neighborhood. The planned unit district is intended to allow diversification in the relationship of various uses, buildings, structures, lot sizes and open space while insuring substantial compliance with the general plan and the intent of the county code in requiring adequate standards necessary to satisfy the requirements of the public health, safety and general welfare. These standards shall be observed without unduly inhibiting the advantages of large-scale site or special area planning.
Permitted uses
Include but are not limited to:
Housing-Single unit
Oct 3, 2023 • Final
Building/residential/r/new single family-duplex
Construct a new detached single-family home from the ground up.
ADU
New construction
Apr 29, 2010 • Final
Building/rrip/single family/na
New construction
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: 3
Exterior
Property Information
Subdivision Name: SANTA RITA ACRES 02
Living Sq. Ft: 600
Ground Floor Sq. Ft: 600
Building Sq. Ft: 600
# of Stories: 1
Legal Description: SANTA RITA ACRES #2 POR LOT 115
Lot Information
# of Buildings: 2
Land Sq. Ft: 15,000
Legal Lot Number: 115
Acres: 0.3444
Zoning Code: M-12
County Use Description: SINGLE FAMILY
Financial
Assessor Information
Assessment Year: 2026
Public facts
Beds: 1
Baths: 1.0
Sq. Ft.: 600
Stories: 1.0
Lot Size: 0.34 acres
Style: Single Family Residential
Year Built: 1938
Year Renovated: 1938
County: Contra Costa County
APN: 4252300415
Home facts updated by county records on Oct 30, 2026
Around this home
Schools
Murphy Elementary School
Public K-6 • Assigned • 0.4mi
5/10
Betty Reid Soskin Middle
Public 6-8 • Assigned • 0.9mi
2/10
De Anza Senior High School
Public 9-12 • Assigned • 0.8mi
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 88° 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
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67
49
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69
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69
54
73
55
73
58
69
53
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
$524,000 – $634,000
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