3407 Mud Bay Rd is a 1,328 square foot house on a 0.78 acre lot with 3 bedrooms and 2 bathrooms. - it last sold on June 17, 1999 for $130,000. Based on Redfin's Lopez Island data, we estimate the home's value is $1,043,079.
Single-familyProperty Type
2023Year Built
0.78 acresLot Size
$785Est. Price/Sq.Ft.
Source:Public Records
Redfin Estimate
$1,043,079
$913K since sold in June 1999$56K since August
Recently sold homes
Estimate history
Homes for sale
This home's estimate is 28.9% lower than the average sale price ($1.47M) 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.
Permits
Apr 12, 2024 • Final
Building subgroup for area 3 - lopez/center/decatur and surrounding islands
Work on a single-family home.
New construction
Oct 13, 2023 • Final
Sewage installation
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
Bathroom Information
# of Bathroom Fixtures: 7
Heating & Cooling
Heating Type: Heat Pump
Exterior
Exterior Information
Physical Condition: Average
Foundation Type: Pier
Exterior Wall: Stucco
Property Information
Subdivision Name: ISLANDALE DIV #2
Living Sq. Ft: 1,328
Ground Floor Sq. Ft: 1,328
Building Sq. Ft: 1,812
# of Stories: 1
Stories Type: 1
Legal Description: ISLANDALE DIV NO 2 - LOT 1 BLK 47 & PR GL 7 (PARCEL C PER BLM AFN 2021-0917037) SEC 18, T 34N, R 1W
Parking & Garage Information
Parking Type: Attached Finished Garage
Garage/Parking Sq. Ft: 484
Garage / Carport Type: Attached Finished
Lot Information
# of Buildings: 1
Land Sq. Ft: 33,951
Legal Lot Number: 1
Legal Block Number: 47
Municipality Name: LOPEZ
Acres: 0.7794
County Use Description: RESIDENTIAL SINGLE FAMILY UNIT
Financial
Assessor Information
Assessment Year: 2025
Tax Area: LOPEZ
Public facts
Beds: 3
Baths: 2.0
Sq. Ft.: 1,328
Stories: 1.0
Lot Size: 0.78 acres
Style: Single Family Residential
Year Built: 2023
Year Renovated: —
County: San Juan County
APN: 141812008000
Home facts updated by county records on Jul 13, 2026
Around this home
Schools
Lopez Elementary School
Public K-6 • Assigned • 3.8mi
6/10
Lopez Middle High School
Public 7-12 • Assigned • 3.8mi
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
1/10 Heat Factor
7 days above 76° expected this year, 21 days in 30 years
1/10 Wind Factor
Minimal risk of severe winds over next 30 years
6/10 Air Factor
9 unhealthy days expected this year, 11 days in 30 years
Provided by First Street
Historical weather
Lopez Island, WA • 98261
Average low and high temperatures (°F)
47
39
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39
51
42
58
45
63
49
67
52
69
53
72
56
66
54
57
48
51
44
49
42
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
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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.