131 William Way is a 1,227 square foot house on a 5,544 square foot lot with 3 bedrooms and 2 bathrooms. Based on Redfin's Pittsburg data, we estimate the home's value is $493,892.
Single-familyProperty Type
1966Year Built
5,544 sq ftLot Size
$403Est. Price/Sq.Ft.
Source:Public Records
Redfin Estimate
$493,892
$8,000 since September
Recently sold homes
Estimate history
Homes for sale
This home's estimate is 0.7% lower than the average sale price ($497K) of 6 comparable homes.
As the MLS and public records start to fill up, we'll list the details here.
Year
Property tax
Land + Additions
Assessment*
2025
$1,349 (+5.7%)
$20,793 + $37,966
$58,759
2024
$1,277 (−6.7%)
$20,386 + $37,222
$57,608
2023
$1,369 (−0.4%)
$19,987 + $36,493
$56,480
2022
$1,374 (+1.5%)
$19,596 + $35,778
$55,374
2021
$1,353 (+10.3%)
$19,212 + $35,077
$54,289
2020
$1,227 (+2.9%)
$18,836 + $34,390
$53,226
2019
$1,193 (+3.9%)
$18,643 + $34,038
$52,681
2018
$1,148 (+2.5%)
$18,278 + $33,371
$51,649
2017
$1,120 (+15.1%)
$17,569 + $32,076
$49,645
2016
$973 (−8.5%)
$17,569 + $32,076
$49,645
2015
$1,063 (+4.0%)
$17,225 + $31,448
$48,673
2014
$1,022 (+3.2%)
$16,635 + $30,370
$47,005
2013
$991 (+3.5%)
$16,635 + $30,370
$47,005
2012
$957 (+3.6%)
$16,560 + $30,233
$46,793
2011
$924 (+5.6%)
$16,236 + $29,641
$45,877
2010
$874 (+0.6%)
$15,918 + $29,060
$44,978
2009
$869 (+13.6%)
$15,800 + $28,843
$44,643
2008
$765
$15,838 + $28,912
$44,750
Tax history for 131 William Way
Year
Property tax
Land + Additions
Assessment*
2025
$1,349 (+5.7%)
$20,793 + $37,966
$58,759
2024
$1,277 (−6.7%)
$20,386 + $37,222
$57,608
2023
$1,369 (−0.4%)
$19,987 + $36,493
$56,480
2022
$1,374 (+1.5%)
$19,596 + $35,778
$55,374
2021
$1,353 (+10.3%)
$19,212 + $35,077
$54,289
2020
$1,227 (+2.9%)
$18,836 + $34,390
$53,226
2019
$1,193 (+3.9%)
$18,643 + $34,038
$52,681
2018
$1,148 (+2.5%)
$18,278 + $33,371
$51,649
2017
$1,120 (+15.1%)
$17,569 + $32,076
$49,645
2016
$973 (−8.5%)
$17,569 + $32,076
$49,645
2015
$1,063 (+4.0%)
$17,225 + $31,448
$48,673
2014
$1,022 (+3.2%)
$16,635 + $30,370
$47,005
2013
$991 (+3.5%)
$16,635 + $30,370
$47,005
2012
$957 (+3.6%)
$16,560 + $30,233
$46,793
2011
$924 (+5.6%)
$16,236 + $29,641
$45,877
2010
$874 (+0.6%)
$15,918 + $29,060
$44,978
2009
$869 (+13.6%)
$15,800 + $28,843
$44,643
2008
$765
$15,838 + $28,912
$44,750
*Taxable value of land and structures on it ("additions") is determined regularly by local assessors and does not affect market price.
Zoning
RS-5
Single-Family Residential District
To provide opportunities for attached or detached single-family residences in existing and new neighborhoods, subject to appropriate standards. Duplexes and multifamily dwellings such as triplexes and fourplexes existing as of the effective date of the ordinance codified in this title are allowed to remain.
Permitted uses
Include but are not limited to:
Housing-Single unit
Infrastructure
Communications tower
Property details
Interior
Room Information
# of Rooms: 6
Exterior
Property Information
Subdivision Name: SUBDIVISION 3489
Living Sq. Ft: 1,227
Ground Floor Sq. Ft: 1,227
Building Sq. Ft: 1,227
# of Stories: 1
Legal Description: TRACT 3489 LOT 10 EX MR
Parking & Garage Information
Garage/Parking Sq. Ft: 418
Lot Information
# of Buildings: 1
Land Sq. Ft: 5,544
Legal Lot Number: 10
Acres: 0.1273
County Use Description: SINGLE FAMILY
Financial
Assessor Information
Assessment Year: 2026
Public facts
Beds: 3
Baths: 2.0
Sq. Ft.: 1,227
Stories: 1.0
Lot Size: 5,544 square feet
Style: Single Family Residential
Year Built: 1966
Year Renovated: 1967
County: Contra Costa County
APN: 0872350095
Home facts updated by county records on Oct 9, 2026
Around this home
Schools
Heights Elementary School
Public K-5 • Assigned • 0.3mi
5/10
Rancho Medanos Junior High School
Public 6-8 • Assigned • 0.9mi
4/10
Pittsburg Senior High School
Public 9-12 • Assigned • 0.9mi
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
7/10 Fire Factor
18% chance of being in a wildfire in next 30 years
5/10 Heat Factor
7 days above 97° 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
14 unhealthy days expected this year, 14 days in 30 years
Provided by First Street
Historical weather
Pittsburg, CA • 94565
Average low and high temperatures (°F)
60
41
64
46
72
52
72
52
79
56
85
60
87
61
91
63
85
63
78
57
64
48
56
45
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
Sun exposure
In this area, properties receive around 12.1 hours in
June and 4.8 hours in December, placing it above the
U.S. average for solar exposure.
12.1 hrs
4.8 hrs
JuneDecember
Provided by Shadowmap
Estimated sale price
$470,000 – $568,000
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