bridgeMLS, Bay East AOR, or Contra Costa AOR #40770439
Feb 15, 2017
Listed
$350,000
$190/sq ft
Feb 15, 2017
Sold
$350,000
$190/sq ft
Inputted for comp purposes only MAJOR FIXER SOLD "AS IS""
Public Records
Feb 15, 2017
Sold
$350,000
$190/sq ft
Public Records
Jan 10, 2017
Sold
$305,000
$166/sq ft
MLSListings #ML81630636
Jan 11, 2017
Pending
—
Jan 11, 2017
Sold
$305,000
$166/sq ft
Nov 2, 2016
Listed
$426,000
$232/sq ft
Public Records
Jun 29, 1987
Sold
$50,000
$27/sq ft
Year
Property tax
Land + Additions
Assessment*
2025
$11,293 (+1.1%)
$420,967 + $374,477
$795,444
2024
$11,171 (+2.1%)
$412,713 + $367,135
$779,848
2023
$10,942 (+1.3%)
$408,934 + $366,322
$775,256
2022
$10,804 (+0.3%)
$400,916 + $359,140
$760,056
2021
$10,776 (+7.0%)
$393,055 + $352,099
$745,154
2020
$10,072 (+1.5%)
$385,349 + $345,196
$730,545
2019
$9,920 (+79.3%)
$357,000 + $346,800
$703,800
2018
$5,532 (+19.3%)
$350,000 + $340,000
$690,000
2017
$4,637 (+1.6%)
$226,054 + $63,823
$289,877
2016
$4,564 (+0.6%)
$226,054 + $63,823
$289,877
2015
$4,536 (+0.9%)
$221,622 + $62,572
$284,194
2014
$4,495 (+1.6%)
$214,018 + $60,426
$274,444
2013
$4,423 (+7.8%)
$214,018 + $60,426
$274,444
2012
$4,105 (+1.8%)
$213,051 + $60,153
$273,204
2011
$4,031 (+4.3%)
$208,874 + $58,974
$267,848
2010
$3,863 (+0.6%)
$204,779 + $57,818
$262,597
2009
$3,841 (+8.7%)
$203,249 + $57,386
$260,635
2008
$3,533
$203,732 + $57,523
$261,255
Tax history for 4154 Appian Way
Year
Property tax
Land + Additions
Assessment*
2025
$11,293 (+1.1%)
$420,967 + $374,477
$795,444
2024
$11,171 (+2.1%)
$412,713 + $367,135
$779,848
2023
$10,942 (+1.3%)
$408,934 + $366,322
$775,256
2022
$10,804 (+0.3%)
$400,916 + $359,140
$760,056
2021
$10,776 (+7.0%)
$393,055 + $352,099
$745,154
2020
$10,072 (+1.5%)
$385,349 + $345,196
$730,545
2019
$9,920 (+79.3%)
$357,000 + $346,800
$703,800
2018
$5,532 (+19.3%)
$350,000 + $340,000
$690,000
2017
$4,637 (+1.6%)
$226,054 + $63,823
$289,877
2016
$4,564 (+0.6%)
$226,054 + $63,823
$289,877
2015
$4,536 (+0.9%)
$221,622 + $62,572
$284,194
2014
$4,495 (+1.6%)
$214,018 + $60,426
$274,444
2013
$4,423 (+7.8%)
$214,018 + $60,426
$274,444
2012
$4,105 (+1.8%)
$213,051 + $60,153
$273,204
2011
$4,031 (+4.3%)
$208,874 + $58,974
$267,848
2010
$3,863 (+0.6%)
$204,779 + $57,818
$262,597
2009
$3,841 (+8.7%)
$203,249 + $57,386
$260,635
2008
$3,533
$203,732 + $57,523
$261,255
*Taxable value of land and structures on it ("additions") is determined regularly by local assessors and does not affect market price.
Public record
Public record
Zoning
Permits
Beds
—
Baths
—
Stories
1
Lot width
—
Lot depth
—
Lot size
0.49 Acres
Year renovated
2019
Sq. Ft.
1,862
Year built
2018
Style
Single Family Residential
County
Contra Costa County
APN
4251700318
Parking Spaces
—
Basement
—
Accessible
—
HOA Dues
—
Garage
—
Features
—
Last updated by owner on Oct 10, 2026.
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
Dec 27, 2021 • Final
Building - residential re-roof
Remove existing roofing and install a new four-ply tar and gravel roof.
Roofing
Aug 8, 2018 • Final
Building/residential/al/alteration
Perform a whole house remodel according to the submitted plans. Revise the project to include the installation of skylights and changes to the floor plan.
Remodel
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
Parking
Parking Information
Parking Description: Guest/Visitor Parking
Interior
Bedroom Information
# of Bedrooms (Minimum): 2
# of Bedrooms (Maximum): 2
Bathroom Information
# of Baths (Full): 1
Room Information
Family Room Description: Other (See Remarks)
Dining Room Description: Dining Area
Interior Features
Flooring: Carpet
Heating & Cooling Information
Heating: Central Forced Air (Gas)
Exterior
Exterior Features
Roof: Composition
Building Information
Subclass: Single Family Home
Building Type: Detached
Construction Type: Adobe
Concrete Slab
Property Features
Communication: Other (See Remarks)
Living Sq. Ft.: 1,840
Special Features: Bathroom Features
Property Information
Property Primary ID: 578592
Lot Information
Lot Acres: 0.49
Lot Size Area Minimum Units: Sq. Ft.
Lot Size Area Maximum Units: Sq. Ft.
Lot Size Source: Other (See Remarks)
Zoning: R-B
Financial
Tax/Assessment Information
City Transfer Tax: No
Utilities
Utility Information
Sewer Septic: Community Sewer/Septic
Utilities: Individual Electric Meters
Water Information
Water: Public
Location
Multi-Unit Information
# of Stories: 1
School Information
Elementary School District: West Contra Costa Unified
High School District: West Contra Costa Unified
Public facts
Beds: —
Baths: —
Sq. Ft.: 1,862
Stories: 1.0
Lot Size: 0.49 acres
Style: Single Family Residential
Year Built: 2018
Year Renovated: 2019
County: Contra Costa County
APN: 4251700318
Home facts updated by county records on Oct 10, 2026
Around this home
Schools
Sheldon Elementary School
Public K-6 • Assigned • 0.6mi
6/10
Betty Reid Soskin Middle
Public 6-8 • Assigned • 1.3mi
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
0.31% chance of being in a wildfire in next 30 years
3/10 Heat Factor
7 days above 87° 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
69
54
73
55
73
58
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
$531,000 – $642,000
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