15075 Fir Island Rd is a 1,688 square foot house on a 4.13 acre lot with 3 bedrooms and 1 bathroom. - it last sold on June 30, 2000 for $130,000. Based on Redfin's Mount Vernon data, we estimate the home's value is $597,928.
Single-familyProperty Type
1920Year Built
4.13 acresLot Size
$354Est. Price/Sq.Ft.
Source:Public Records
Redfin Estimate
$597,928
$468K since sold in June 2000$1,000 since September
Recently sold homes
Estimate history
This home's estimate is 9.9% higher than the average sale price ($544K) of 5 comparable homes.
*Taxable value of land and structures on it ("additions") is determined regularly by local assessors and does not affect market price.
Property details
Interior
Bathroom Information
# of Full Baths: 1
Heating & Cooling
Heating Type: Baseboard Electric
Fireplace Information
Fireplace Type: Wood Stove
Has Fireplace
Exterior
Exterior Information
Foundation Type: Pier
Construction Type: Concrete
Building Construction Quality: Fair
Exterior Wall: Shingle
Roof Shape Type: Pitched
Building Type: Out Building
Building Improvement Type: Residential
Property Information
Subdivision Name: A
Living Sq. Ft: 1,688
Ground Floor Sq. Ft: 1,176
Building Sq. Ft: 1,688
# of Stories: 1.5
Stories Type: 1 1/2
Legal Description: (4.1300 AC) DK 22: TRACT A, SKAGIT COUNTY SHORT PLAT NO. 77-76, APPROVED JANUARY 4, 1977, IN BOOK 2 OF SHORT PLATS, PAGE 14, UNDER AUDITOR'S FILE NO. 848994, AND BEING A PORTION OF THE SOUTHWEST 1/4 OF SECTION 10, TOWNSHIP 33 NORTH, RANGE 3 EAST W.M.
Parking & Garage Information
Parking Type: Detached Garage
Garage/Parking Sq. Ft: 864
Garage / Carport Type: Detached
Lot Information
# of Buildings: 2
Land Sq. Ft: 179,903
Municipality Name: SKAGIT COUNTY
Acres: 4.13
County Use Description: HOUSEHOLD SFR OUTSIDE CITY
Utility Information
Utility Type: Septic/Water
Financial
Assessor Information
Assessment Year: 2025
Tax District County: SKAGIT COUNTY
Public facts
Beds: 3
Baths: 1.0
Sq. Ft.: 1,688
Stories: 1.5
Lot Size: 4.13 acres
Style: Single Family Residential
Year Built: 1920
Year Renovated: 1987
County: Skagit County
APN: P15670
Home facts updated by county records on Oct 23, 2026
Around this home
Schools
Conway School
Public K-8 • Assigned • 4.8mi
7/10
Stanwood High School
Public 9-12 • Assigned • 9.0mi
7/10
Provided by GreatSchools
Lifestyle
Provided by Walk Score and Local Logic
Climate risks
10/10 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 81° expected this year, 21 days in 30 years
1/10 Wind Factor
Minimal risk of severe winds over next 30 years
5/10 Air Factor
7 unhealthy days expected this year, 7 days in 30 years
Provided by First Street
Historical weather
Mount Vernon, WA • 98273
Average low and high temperatures (°F)
46
35
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37
53
41
61
43
66
48
72
52
76
54
78
57
73
54
60
46
52
43
49
40
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
Sun exposure
In this area, properties receive around 8 hours in
June and 1.8 hours in December, placing it below the
U.S. average for solar exposure.
8 hrs
1.8 hrs
JuneDecember
Provided by Shadowmap
Estimated sale price
$569,000 – $688,000
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