4360 Chelsea Way is a 1,814 square foot house on a 7,440 square foot lot with 4 bedrooms and 2 bathrooms. - it last sold on June 02, 2017 for $650,000. Based on Redfin's Concord data, we estimate the home's value is $873,333.
Single-familyProperty Type
1971Year Built
7,440 sq ftLot Size
$481Est. Price/Sq.Ft.
2 car garageParking
Source:Public Records
Redfin Estimate
$873,333
$223K since sold in June 2017$8,000 since October
Recently sold homes
Estimate history
Homes for sale
This home's estimate is 2.4% lower than the average sale price ($895K) of 6 comparable homes.
bridgeMLS, Bay East AOR, or Contra Costa AOR #40776285
May 9, 2017
Contingent
—
bridgeMLS, Bay East AOR, or Contra Costa AOR #11182149
Feb 17, 2015
Listing Removed
—
bridgeMLS, Bay East AOR, or Contra Costa AOR #11187342
Feb 17, 2015
Listing Removed
—
Public Records
Jul 17, 2003
Sold
$435,000
$240/sq ft
bridgeMLS, Bay East AOR, or Contra Costa AOR #10266907
Nov 24, 1998
Listing Removed
—
bridgeMLS, Bay East AOR, or Contra Costa AOR #28266907
Nov 24, 1998
Listing Removed
—
Public Records
Apr 13, 1987
Sold
$135,000
$74/sq ft
Year
Property tax
Land + Additions
Assessment*
2026
$9,489 (+1.6%)
$521,815 + $247,646
$769,461
2025
$9,338 (+2.6%)
$521,815 + $247,646
$769,461
2024
$9,104 (+1.8%)
$511,584 + $242,791
$754,375
2023
$8,939 (+1.3%)
$501,553 + $238,031
$739,584
2022
$8,827 (+2.5%)
$491,719 + $233,364
$725,083
2021
$8,616 (+0.7%)
$482,078 + $228,789
$710,867
2020
$8,559 (+1.2%)
$472,626 + $224,303
$696,929
2019
$8,457 (+3.9%)
$467,780 + $222,004
$689,784
2018
$8,140 (+25.1%)
$458,608 + $217,651
$676,259
2017
$6,506 (+2.8%)
$341,053 + $191,839
$532,892
2016
$6,327 (+1.6%)
$341,053 + $191,839
$532,892
2015
$6,228 (+15.9%)
$334,366 + $188,078
$522,444
2014
$5,373 (+24.9%)
$278,721 + $156,779
$435,500
2013
$4,301 (+7.8%)
$278,721 + $156,779
$435,500
2012
$3,990 (−4.9%)
$224,001 + $125,999
$350,000
2011
$4,194 (−10.8%)
$207,681 + $116,819
$324,500
2010
$4,702 (+0.5%)
$223,040 + $125,460
$348,500
2009
$4,677 (−13.7%)
$254,400 + $143,100
$397,500
2008
$5,422
$254,400 + $143,100
$397,500
Tax history for 4360 Chelsea Way
Year
Property tax
Land + Additions
Assessment*
2026
$9,489 (+1.6%)
$521,815 + $247,646
$769,461
2025
$9,338 (+2.6%)
$521,815 + $247,646
$769,461
2024
$9,104 (+1.8%)
$511,584 + $242,791
$754,375
2023
$8,939 (+1.3%)
$501,553 + $238,031
$739,584
2022
$8,827 (+2.5%)
$491,719 + $233,364
$725,083
2021
$8,616 (+0.7%)
$482,078 + $228,789
$710,867
2020
$8,559 (+1.2%)
$472,626 + $224,303
$696,929
2019
$8,457 (+3.9%)
$467,780 + $222,004
$689,784
2018
$8,140 (+25.1%)
$458,608 + $217,651
$676,259
2017
$6,506 (+2.8%)
$341,053 + $191,839
$532,892
2016
$6,327 (+1.6%)
$341,053 + $191,839
$532,892
2015
$6,228 (+15.9%)
$334,366 + $188,078
$522,444
2014
$5,373 (+24.9%)
$278,721 + $156,779
$435,500
2013
$4,301 (+7.8%)
$278,721 + $156,779
$435,500
2012
$3,990 (−4.9%)
$224,001 + $125,999
$350,000
2011
$4,194 (−10.8%)
$207,681 + $116,819
$324,500
2010
$4,702 (+0.5%)
$223,040 + $125,460
$348,500
2009
$4,677 (−13.7%)
$254,400 + $143,100
$397,500
2008
$5,422
$254,400 + $143,100
$397,500
*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
RS7.5
Residential Single-Family District
The RS district is applied to areas of the city appropriate for single-family residential uses in neighborhoods at densities of 2.5 to 10 units per net acre, subject to appropriate standards. The RS zoning districts generally apply to the single-family residential districts with development existing at the time of the adoption of this development code. The specific allowable density for each parcel is shown on the zoning map by a numerical suffix residential density designator RS-7.5 corresponding to the minimum lot size 7500. The RS district is consistent with and implements the low density residential (LDR) land use designation of the general plan.
Permitted uses
Include but are not limited to:
Housing-Single unit
Housing-Senior
Recreation
Agriculture-Cropland
Agriculture-Grove / orchard / vineyard
Park & open space
Dec 30, 2025 • Final
Solar pv (solar app)
Install a solar photovoltaic system and an energy storage system. No main electrical service panel upgrade is included.
Battery
Electrical
Solar
Dec 4, 2025 • Final
Reroof
Perform a residential reroof with a complete tear off and install new composition shingles.
Roofing
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: 10
Exterior
Property Information
Subdivision Name: SUBDIVISION 3803
Living Sq. Ft: 1,814
Ground Floor Sq. Ft: 1,814
Building Sq. Ft: 1,814
# of Stories: 1
Legal Description: TRACT 3803 LOT 41
Parking & Garage Information
Garage/Parking Sq. Ft: 437
Lot Information
# of Buildings: 1
Land Sq. Ft: 7,440
Legal Lot Number: 41
Acres: 0.1708
County Use Description: SINGLE FAMILY
Financial
Assessor Information
Assessment Year: 2026
Public facts
Beds: 4
Baths: 2.0
Sq. Ft.: 1,814
Stories: 1.0
Parking Spaces: 2
Basement: No
Accessible: No
Lot Size: 7,440 square feet
Style: Single Family Residential
Year Built: 1971
Year Renovated: 1972
County: Contra Costa County
APN: 1332030137
HOA Dues: —
Garage: Yes
Features: Green
Home facts updated by owner on Jul 2, 2025
Around this home
Schools
Woodside Elementary School
Public K-5 • Assigned • 1.5mi
6/10
Oak Grove Middle School
Public 6-8 • Assigned • 2.3mi
4/10
Ygnacio Valley High School
Public 9-12 • Assigned • 2.0mi
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
5/10 Fire Factor
4% chance of being in a wildfire in next 30 years
4/10 Heat Factor
7 days above 96° 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
18 unhealthy days expected this year, 19 days in 30 years
Provided by First Street
Historical weather
Concord, CA • 94521
Average low and high temperatures (°F)
60
40
64
43
72
47
72
48
80
52
85
55
87
57
92
59
85
60
74
52
64
46
57
44
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
Sun exposure
In this area, properties receive around 11.8 hours in
June and 4.8 hours in December, placing it above the
U.S. average for solar exposure.
11.8 hrs
4.8 hrs
JuneDecember
Provided by Shadowmap
Estimated sale price
$830,000 – $1.00M
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