2816 Sweeney Rd is a 1,668 square foot house on a 5,600 square foot lot with 3 bedrooms and 1 bathroom. Based on Redfin's Antioch data, we estimate the home's value is $468,356.
Single-familyProperty Type
1952Year Built
5,600 sq ftLot Size
$281Est. Price/Sq.Ft.
Source:Public Records
Redfin Estimate
$468,356
$0 since August
Recently sold homes
Estimate history
Homes for sale
This home's estimate is 6.2% lower than the average sale price ($499K) 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
$1,661 (+107.8%)
$28,243 + $77,828
$106,071
2024
$800 (−48.4%)
$27,690 + $76,302
$103,992
2023
$1,548 (+1.3%)
$27,148 + $74,806
$101,954
2022
$1,529 (+4.1%)
$26,616 + $73,340
$99,956
2021
$1,468 (+1.6%)
$26,095 + $71,902
$97,997
2020
$1,445 (+1.6%)
$25,584 + $70,493
$96,077
2019
$1,423 (+3.8%)
$25,322 + $69,771
$95,093
2018
$1,371 (+3.3%)
$24,826 + $68,403
$93,229
2017
$1,328 (+3.8%)
$23,863 + $65,748
$89,611
2016
$1,279 (+2.0%)
$23,863 + $65,748
$89,611
2015
$1,254 (+3.6%)
$23,396 + $64,459
$87,855
2014
$1,210 (+2.1%)
$22,594 + $62,248
$84,842
2013
$1,185 (+6.0%)
$22,594 + $62,248
$84,842
2012
$1,118 (+3.3%)
$22,492 + $61,967
$84,459
2011
$1,083 (+1.1%)
$22,051 + $60,752
$82,803
2010
$1,071 (+2.4%)
$21,619 + $59,561
$81,180
2009
$1,046 (+5.1%)
$21,458 + $59,116
$80,574
2008
$995
$21,509 + $59,257
$80,766
Tax history for 2816 Sweeney Rd
Year
Property tax
Land + Additions
Assessment*
2025
$1,661 (+107.8%)
$28,243 + $77,828
$106,071
2024
$800 (−48.4%)
$27,690 + $76,302
$103,992
2023
$1,548 (+1.3%)
$27,148 + $74,806
$101,954
2022
$1,529 (+4.1%)
$26,616 + $73,340
$99,956
2021
$1,468 (+1.6%)
$26,095 + $71,902
$97,997
2020
$1,445 (+1.6%)
$25,584 + $70,493
$96,077
2019
$1,423 (+3.8%)
$25,322 + $69,771
$95,093
2018
$1,371 (+3.3%)
$24,826 + $68,403
$93,229
2017
$1,328 (+3.8%)
$23,863 + $65,748
$89,611
2016
$1,279 (+2.0%)
$23,863 + $65,748
$89,611
2015
$1,254 (+3.6%)
$23,396 + $64,459
$87,855
2014
$1,210 (+2.1%)
$22,594 + $62,248
$84,842
2013
$1,185 (+6.0%)
$22,594 + $62,248
$84,842
2012
$1,118 (+3.3%)
$22,492 + $61,967
$84,459
2011
$1,083 (+1.1%)
$22,051 + $60,752
$82,803
2010
$1,071 (+2.4%)
$21,619 + $59,561
$81,180
2009
$1,046 (+5.1%)
$21,458 + $59,116
$80,574
2008
$995
$21,509 + $59,257
$80,766
*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
R-6
Single-Family Low Density Residential District
These districts are the standard single-family zones allowing a maximum of six R-6 District dwelling units per gross acre respectively. The districts are consistent with the Low Density Residential General Plan Designation, of two to four dwelling units per gross developable acre, and with the Medium-Low Density Residential General Plan Designation of four to six dwelling units per gross developable acre. The R-6 district is also consistent with any Focused Planning Area designated by the General Plan permitting single family residential development up to six dwelling units per gross developable acre.
Permitted uses
Include but are not limited to:
Housing-Single unit
Housing-Senior
Park & open space
Jul 24, 2012 • Final
Building permit - 09 - miscellaneous residential construction
Perform plumbing repairs located under the concrete slab.
Plumbing
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: 8
Exterior
Property Information
Subdivision Name: GARROW SUB
Living Sq. Ft: 1,668
Ground Floor Sq. Ft: 1,668
Building Sq. Ft: 1,668
# of Stories: 1
Legal Description: GARROW SUBN #1 LOT 29
Lot Information
# of Buildings: 1
Land Sq. Ft: 5,600
Legal Lot Number: 29
Acres: 0.1286
County Use Description: SINGLE FAMILY
Financial
Assessor Information
Assessment Year: 2026
Public facts
Beds: 3
Baths: 1.0
Sq. Ft.: 1,668
Stories: 1.0
Lot Size: 5,600 square feet
Style: Single Family Residential
Year Built: 1952
Year Renovated: 1952
County: Contra Costa County
APN: 0682450317
Home facts updated by county records on Jul 13, 2026
Around this home
Schools
Belshaw Elementary School
Public K-5 • Assigned • 0.1mi
1/10
Park Middle School
Public 6-8 • Assigned • 0.8mi
2/10
Antioch High School
Public 9-12 • Assigned • 1.2mi
3/10
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
6/10 Heat Factor
7 days above 101° expected this year, 14 days in 30 years
1/10 Wind Factor
Minimal risk of severe winds over next 30 years
9/10 Air Factor
16 unhealthy days expected this year, 19 days in 30 years
Provided by First Street
Historical weather
Antioch, CA • 94509
Average low and high temperatures (°F)
59
42
63
46
71
51
72
52
80
57
86
60
85
61
91
64
85
63
77
58
62
49
55
45
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
Sun exposure
In this area, properties receive around 12.2 hours in
June and 4.7 hours in December, placing it above the
U.S. average for solar exposure.
12.2 hrs
4.7 hrs
JuneDecember
Provided by Shadowmap
Estimated sale price
$445,000 – $539,000
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