3545 Shell St is a 899 square foot house on a 8,668 square foot lot with 1 bedroom and 1 bathroom. - it last sold on October 01, 1989 for $87,000. Based on Redfin's Greenbank data, we estimate the home's value is $559,222.
Single-familyProperty Type
1969Year Built
8,668 sq ftLot Size
$622Est. Price/Sq.Ft.
1 spaceParking
Source:Public Records
Redfin Estimate
$559,222
$472K since sold in October 1989$18K since September
Recently sold homes
Estimate history
This home's estimate is 22.1% higher than the average sale price ($458K) 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
Jan 8, 2016 • Final
Planning and building
Construct a deck addition for a single-family home.
Remodel
Jul 19, 2015 • Final
Public health
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
Basement Information
Basement Sq. Ft: 401
Basement Type: Unfinished
Fireplace Information
Has Fireplace
Exterior
Exterior Information
Foundation Type: Concrete
Exterior Wall: Hardboard/Plywood
Roof Covering Type: Asphalt
Roof Shape Type: Asphalt
Property Information
Living Sq. Ft: 899
Ground Floor Sq. Ft: 899
Building Sq. Ft: 1,701
# of Stories: 1
Legal Description: LAGOON PT LOT 32 BLK 9
Parking & Garage Information
Parking Type: Built-In Garage
Garage/Parking Sq. Ft: 401
Garage / Carport Type: Built In
Lot Information
# of Buildings: 1
Land Sq. Ft: 8,668
Legal Lot Number: 32
Legal Block Number: 9
Municipality Name: LAGOON PT WATER
Acres: 0.199
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.: 899
Stories: 1.0
Lot Size: 8,668 square feet
Style: Single Family Residential
Year Built: 1969
Year Renovated: 1975
County: Island County
APN: S7310-00-09032-0
Home facts updated by county records on Sep 21, 2026
Around this home
Schools
Coupeville Elementary School
Public PreK-5 • Assigned • 9.7mi
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
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
56
48
50
43
48
42
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
Sun exposure
78/ 100
Good sunlight
Sunscore
There appears to be minimal shading by surrounding buildings, terrain, and vegetation.
8.3 hrs
4.3 hrs
JuneDecember
Provided by Shadowmap
Estimated sale price
$532,000 – $644,000
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