1668 Swallow Way is a 1,716 square foot house on a 0.29 acre lot with 3 bedrooms and 3 bathrooms. Based on Redfin's Hercules data, we estimate the home's value is $829,077.
Single-familyProperty Type
1979Year Built
0.29 acresLot Size
$483Est. Price/Sq.Ft.
Source:Public Records
Redfin Estimate
$829,077
$44K since August
Recently sold homes
Estimate history
Homes for sale
This home's estimate is 3.1% lower than the average sale price ($855K) 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
$3,406 (+7.3%)
$46,181 + $122,184
$168,365
2024
$3,173 (+1.5%)
$45,276 + $119,789
$165,065
2023
$3,128 (+1.3%)
$44,389 + $117,441
$161,830
2022
$3,088 (+0.2%)
$43,519 + $115,139
$158,658
2021
$3,082 (+3.0%)
$42,666 + $112,882
$155,548
2020
$2,992 (+1.3%)
$41,830 + $110,669
$152,499
2019
$2,953 (−4.7%)
$41,402 + $109,535
$150,937
2018
$3,098 (+9.2%)
$40,591 + $107,388
$147,979
2017
$2,836 (−2.1%)
$39,016 + $103,219
$142,235
2016
$2,898 (+0.1%)
$39,016 + $103,219
$142,235
2015
$2,894 (−0.7%)
$38,251 + $101,196
$139,447
2014
$2,913 (+3.7%)
$36,939 + $97,724
$134,663
2013
$2,808 (+6.6%)
$36,939 + $97,724
$134,663
2012
$2,634 (+3.7%)
$36,773 + $97,283
$134,056
2011
$2,541 (+4.2%)
$36,052 + $95,376
$131,428
2010
$2,438 (+0.8%)
$35,346 + $93,506
$128,852
2009
$2,418 (+7.9%)
$35,082 + $92,808
$127,890
2008
$2,241
$35,166 + $93,029
$128,195
Tax history for 1668 Swallow Way
Year
Property tax
Land + Additions
Assessment*
2025
$3,406 (+7.3%)
$46,181 + $122,184
$168,365
2024
$3,173 (+1.5%)
$45,276 + $119,789
$165,065
2023
$3,128 (+1.3%)
$44,389 + $117,441
$161,830
2022
$3,088 (+0.2%)
$43,519 + $115,139
$158,658
2021
$3,082 (+3.0%)
$42,666 + $112,882
$155,548
2020
$2,992 (+1.3%)
$41,830 + $110,669
$152,499
2019
$2,953 (−4.7%)
$41,402 + $109,535
$150,937
2018
$3,098 (+9.2%)
$40,591 + $107,388
$147,979
2017
$2,836 (−2.1%)
$39,016 + $103,219
$142,235
2016
$2,898 (+0.1%)
$39,016 + $103,219
$142,235
2015
$2,894 (−0.7%)
$38,251 + $101,196
$139,447
2014
$2,913 (+3.7%)
$36,939 + $97,724
$134,663
2013
$2,808 (+6.6%)
$36,939 + $97,724
$134,663
2012
$2,634 (+3.7%)
$36,773 + $97,283
$134,056
2011
$2,541 (+4.2%)
$36,052 + $95,376
$131,428
2010
$2,438 (+0.8%)
$35,346 + $93,506
$128,852
2009
$2,418 (+7.9%)
$35,082 + $92,808
$127,890
2008
$2,241
$35,166 + $93,029
$128,195
*Taxable value of land and structures on it ("additions") is determined regularly by local assessors and does not affect market price.
Zoning
RS-L
Residential Single-Family Low Density District
To provide areas for single-family housing on smaller lots that will generally be developed as part of a larger planned subdivision where a limited number of models of varied exterior designs are built in a random pattern on individual lots with a gross density of 2 to 7 units per acre and a minimum parcel size of 6,000 sq ft unless a smaller lot size is allowed by an approved planned development (PD).
Permitted uses
Include but are not limited to:
Housing-Multiple units
Property details
Interior
Room Information
# of Rooms: 8
Exterior
Property Information
Subdivision Name: SUBDIVISION 5017
Living Sq. Ft: 1,716
Ground Floor Sq. Ft: 978
Building Sq. Ft: 1,716
# of Stories: 2
Legal Description: TRACT 5017 LOT 71
Parking & Garage Information
Garage/Parking Sq. Ft: 470
Lot Information
# of Buildings: 1
Land Sq. Ft: 12,600
Legal Lot Number: 71
Acres: 0.2893
County Use Description: SINGLE FAMILY
Financial
Assessor Information
Assessment Year: 2026
Public facts
Beds: 3
Baths: 3.0
Sq. Ft.: 1,716
Stories: 2.0
Lot Size: 0.29 acres
Style: Single Family Residential
Year Built: 1979
Year Renovated: 1979
County: Contra Costa County
APN: 4072120027
Home facts updated by county records on Jul 13, 2026
Around this home
Schools
Ohlone Elementary School
Public K-5 • Assigned • 0.4mi
9/10
Hercules Middle School
Public 6-8 • Assigned • 0.7mi
7/10
Hercules High School
Public 9-12 • Assigned • 0.7mi
9/10
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
2% chance of being in a wildfire in next 30 years
3/10 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
44
69
46
67
47
73
52
74
54
71
55
79
57
78
57
75
53
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
$788,000 – $954,000
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