3580 Shell St is a 1,944 square foot house on a 9,150 square foot lot with 2 bedrooms and 2 bathrooms. - it last sold on August 18, 2014 for $281,000. Based on Redfin's Greenbank data, we estimate the home's value is $748,937.
Single-familyProperty Type
2002Year Built
9,150 sq ftLot Size
$385Est. Price/Sq.Ft.
Source:Public Records
Redfin Estimate
$748,937
$468K since sold in August 2014$1,000 since September
Recently sold homes
Estimate history
This home's estimate is 15.8% higher than the average sale price ($647K) of 6 comparable homes.
*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
Rural Zone
The Rural Zone is the principal land use classification for Island County. Limitations on density and uses are designed to provide for a variety of rural lifestyles and to ensure compatible uses.
Permitted uses
Include but are not limited to:
Agriculture
Day care facility
Housing-Single unit
Bed & breakfast
Housing-Mobile home park
Timberland
Oct 1, 2008 • Final
Public health
Grading
Nov 7, 2003 • Final
Planning and building
Work on a legacy structure.
New construction
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
Heating & Cooling
Air Conditioning Type: Heat Pump
Heating Type: Heat Pump
Fireplace Information
Has Fireplace
Exterior
Exterior Information
Foundation Type: Concrete
Exterior Wall: Vinyl
Roof Covering Type: Asphalt
Roof Shape Type: Asphalt
Property Information
Subdivision Name: LAGOON POINT
Living Sq. Ft: 1,944
Ground Floor Sq. Ft: 1,116
Building Sq. Ft: 1,944
# of Stories: 1
Legal Description: LAGOON PT LOT 7 BLK 7
Lot Information
# of Buildings: 1
Land Sq. Ft: 9,150
Legal Lot Number: 7
Legal Block Number: 7
Municipality Name: LAGOON PT WATER
Acres: 0.2101
Zoning Code: 10
County Use Description: RESIDENTIAL IMPROVED
Financial
Assessor Information
Assessment Year: 2025
Tax District County: LAGOON PT WATER
Public facts
Beds: 2
Baths: 2.0
Sq. Ft.: 1,944
Stories: 1.0
Lot Size: 9,150 square feet
Style: Single Family Residential
Year Built: 2002
Year Renovated: 2002
County: Island County
APN: S7310-00-07007-0
Home facts updated by county records on Sep 21, 2026
Around this home
Schools
Coupeville Elementary School
Public PreK-5 • Assigned • 9.8mi
6/10
Coupeville Middle School
Public 6-8 • Assigned • 9.4mi
6/10
Coupeville High School
Public 9-12 • Assigned • 9.4mi
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
1/10 Fire Factor
Unlikely to be in a wildfire in next 30 years
2/10 Heat Factor
9 days above 82° expected this year, 20 days in 30 years
1/10 Wind Factor
Minimal risk of severe winds over next 30 years
6/10 Air Factor
8 unhealthy days expected this year, 9 days in 30 years
Provided by First Street
Historical weather
Greenbank, WA • 98253
Average low and high temperatures (°F)
47
38
47
37
51
41
57
43
62
48
67
51
69
53
69
56
65
53
56
48
50
43
48
42
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
Sun exposure
In this area, properties receive around 8.4 hours in
June and 1.8 hours in December, placing it below the
U.S. average for solar exposure.
8.4 hrs
1.8 hrs
JuneDecember
Provided by Shadowmap
Estimated sale price
$712,000 – $862,000
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