3587 Shell St is a 912 square foot house on a 7,150 square foot lot with 1 bedroom and 1 bathroom. - it last sold on August 01, 1982 for $48,000. Based on Redfin's Greenbank data, we estimate the home's value is $520,849.
Single-familyProperty Type
1957Year Built
7,150 sq ftLot Size
$571Est. Price/Sq.Ft.
Source:Public Records
Redfin Estimate
$520,849
$473K since sold in August 1982$6,000 since October
Recently sold homes
Estimate history
This home's estimate is 51.6% higher than the average sale price ($344K) 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
Aug 11, 2000 • Final
Public health
Grading
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
Exterior
Exterior Information
Foundation Type: Concrete
Exterior Wall: Hardboard/Plywood
Roof Covering Type: Built Up Rock
Roof Shape Type: Built Up Rock
Property Information
Subdivision Name: LAGOON
Living Sq. Ft: 912
Ground Floor Sq. Ft: 912
Building Sq. Ft: 912
# of Stories: 1
Legal Description: LAGOON PT LOT 5 BLK 7A
Lot Information
# of Buildings: 1
Land Sq. Ft: 7,150
Legal Lot Number: 5
Legal Block Number: 7A
Municipality Name: LAGOON PT WATER
Acres: 0.1641
Zoning Code: 10
County Use Description: RESIDENTIAL IMPROVED
Financial
Assessor Information
Assessment Year: 2025
Tax District County: LAGOON PT WATER
Public facts
Beds: 1
Baths: 1.0
Sq. Ft.: 912
Stories: 1.0
Lot Size: 7,150 square feet
Style: Single Family Residential
Year Built: 1957
Year Renovated: 1985
County: Island County
APN: S7310-00-7A005-0
Home facts updated by county records on Jun 17, 2026
Around this home
Schools
K - 12
Preschool & daycare
Coupeville Elementary School
Public PreK-5 • Assigned • 9.8mi
6/10
Coupeville Middle School
Public 6-8 • Assigned • 9.5mi
6/10
Coupeville High School
Public 9-12 • Assigned • 9.5mi
6/10
Provided by GreatSchools
Lifestyle
Provided by Walk Score and Local Logic
Climate risks
9/10 Flood Factor
Estimated 80%+ chance 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
8 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
55
47
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
$495,000 – $599,000
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