604 Windsor is a 937 square foot condo with 2 bedrooms and 2 bathrooms. - it last sold on August 14, 2006 for $376,000. Based on Redfin's Hercules data, we estimate the home's value is $391,808.
CondoProperty Type
1986Year Built
$418Est. Price/Sq.Ft.
1 car garageParking
Source:Public Records
Redfin Estimate
$391,808
$16K since sold in August 2006$12K since October
Recently sold homes
Estimate history
Homes for sale
This home's estimate is 10.2% lower than the average sale price ($436K) of 6 comparable homes.
bridgeMLS, Bay East AOR, or Contra Costa AOR #40173154
Jul 31, 2006
Listing Removed
—
Public Records
Oct 25, 2004
Sold
$298,000
$318/sq ft
Public Records
Nov 14, 2002
Sold
$227,000
$242/sq ft
bridgeMLS, Bay East AOR, or Contra Costa AOR #22030169
Oct 8, 2002
Listing Removed
—
Year
Property tax
Land + Additions
Assessment*
2026
$2,730 (+2.8%)
$26,129 + $90,816
$116,945
2025
$2,656 (+3.6%)
$26,129 + $90,816
$116,945
2024
$2,563 (−0.3%)
$25,617 + $89,036
$114,653
2023
$2,571 (+0.5%)
$25,115 + $87,291
$112,406
2022
$2,559 (+1.6%)
$24,623 + $85,580
$110,203
2021
$2,519 (+0.8%)
$24,141 + $83,902
$108,043
2020
$2,498 (+1.1%)
$23,668 + $82,257
$105,925
2019
$2,470 (+2.1%)
$23,426 + $81,414
$104,840
2018
$2,418 (+1.2%)
$22,967 + $79,818
$102,785
2017
$2,390 (+12.6%)
$22,076 + $76,719
$98,795
2016
$2,122 (+0.9%)
$22,076 + $76,719
$98,795
2015
$2,103 (−4.0%)
$21,644 + $75,215
$96,859
2014
$2,191 (+6.5%)
$20,902 + $72,635
$93,537
2013
$2,056 (+4.2%)
$20,902 + $72,635
$93,537
2012
$1,973 (+6.3%)
$20,808 + $72,307
$93,115
2011
$1,856 (−13.5%)
$20,400 + $70,890
$91,290
2010
$2,146 (−10.3%)
$20,000 + $69,500
$89,500
2009
$2,393 (−37.0%)
$74,894 + $53,106
$128,000
2008
$3,801
$86,888 + $61,612
$148,500
Tax history for 604 Windsor
Year
Property tax
Land + Additions
Assessment*
2026
$2,730 (+2.8%)
$26,129 + $90,816
$116,945
2025
$2,656 (+3.6%)
$26,129 + $90,816
$116,945
2024
$2,563 (−0.3%)
$25,617 + $89,036
$114,653
2023
$2,571 (+0.5%)
$25,115 + $87,291
$112,406
2022
$2,559 (+1.6%)
$24,623 + $85,580
$110,203
2021
$2,519 (+0.8%)
$24,141 + $83,902
$108,043
2020
$2,498 (+1.1%)
$23,668 + $82,257
$105,925
2019
$2,470 (+2.1%)
$23,426 + $81,414
$104,840
2018
$2,418 (+1.2%)
$22,967 + $79,818
$102,785
2017
$2,390 (+12.6%)
$22,076 + $76,719
$98,795
2016
$2,122 (+0.9%)
$22,076 + $76,719
$98,795
2015
$2,103 (−4.0%)
$21,644 + $75,215
$96,859
2014
$2,191 (+6.5%)
$20,902 + $72,635
$93,537
2013
$2,056 (+4.2%)
$20,902 + $72,635
$93,537
2012
$1,973 (+6.3%)
$20,808 + $72,307
$93,115
2011
$1,856 (−13.5%)
$20,400 + $70,890
$91,290
2010
$2,146 (−10.3%)
$20,000 + $69,500
$89,500
2009
$2,393 (−37.0%)
$74,894 + $53,106
$128,000
2008
$3,801
$86,888 + $61,612
$148,500
*Taxable value of land and structures on it ("additions") is determined regularly by local assessors and does not affect market price.
Zoning
RM-L
Residential Multifamily Low Density District
To provide sites for low-density multifamily housing such as townhouses, condominiums and apartments, and medium-density single-family housing that incorporate good design and amenities with a gross density up to 12 units per acre (midrange density of 9 units per acre). The minimum parcel size for multifamily housing is 3 acres. The minimum lot size for single-family housing is 4,000 sq ft unless a smaller lot size is allowed by an approved planned development (PD).
Permitted uses
Include but are not limited to:
Housing-Other
Property details
Interior
Room Information
# of Rooms: 7
Exterior
Property Information
Subdivision Name: PITTSBURG HOME ACRES
Living Sq. Ft: 937
Ground Floor Sq. Ft: 937
Building Sq. Ft: 937
# of Stories: 1
Legal Description: T6372 U604
Parking & Garage Information
Garage/Parking Sq. Ft: 192
Lot Information
# of Buildings: 1
Land Sq. Ft: 769
Legal Lot Number: 3,D
Acres: 0.0177
County Use Description: CONDOMINIUM
Financial
Assessor Information
Assessment Year: 2026
Public facts
Beds: 2
Baths: 2.0
Sq. Ft.: 937
Stories: 1.0
Lot Size: —
Style: Condo/Co-op
Year Built: 1986
Year Renovated: 1986
County: Contra Costa County
APN: 4060110428
Home facts updated by county records on Oct 30, 2026
Around this home
Schools
K - 12
Preschool & daycare
Rodeo Hills Elementary School
Public K-5 • Assigned • 0.9mi
5/10
Carquinez Middle School
Public 6-8 • Assigned • 3.0mi
4/10
John Swett High School
Public 9-12 • Assigned • 3.2mi
6/10
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
4/10 Fire Factor
1% chance of being in a wildfire in next 30 years
4/10 Heat Factor
7 days above 93° 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
Hercules, CA • 94547
Average low and high temperatures (°F)
60
41
62
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69
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47
73
52
74
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75
56
79
57
77
59
71
51
63
47
57
45
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
Sun exposure
In this area, properties receive around 11.4 hours in
June and 4.9 hours in December, placing it above the
U.S. average for solar exposure.
11.4 hrs
4.9 hrs
JuneDecember
Provided by Shadowmap
Estimated sale price
$373,000 – $451,000
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