4058 Mud Bay Rd is a 1,022 square foot property on a 2.91 acre lot with 1 bedroom and 1 bathroom.
2014Year Built
2.91 acresLot Size
Source:Public Records
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Market trends in 98261, WA
Last updated September 2026
Buyer's Market
Seller's Market
Balanced market
Sale-to-List Price
97.4%
0.7% MoM
Median sale price
$975K
$225K MoM
Avg. days on market
28d
8 days MoM
Recently sold homes
13
5 MoM
Provided by Redfin
Sale history for 4058 Mud Bay Rd
As the MLS and public records start to fill up, we'll list the details here.
Year
Property tax
Land + Additions
Assessment*
2026
$4,987 (+12.1%)
$218,620 + $538,610
$757,230
2025
$4,449 (+6.5%)
$218,620 + $538,610
$757,230
2024
$4,177 (+19.0%)
$208,210 + $497,980
$706,190
2023
$3,509 (+2.0%)
$187,390 + $507,170
$694,560
2022
$3,441 (+10.5%)
$114,310 + $427,520
$541,830
2021
$3,115 (+3.7%)
$95,260 + $333,610
$428,870
2020
$3,004 (+31.1%)
$95,260 + $301,000
$396,260
2019
$2,290 (−6.7%)
$95,260 + $195,790
$291,050
2018
$2,455 (+39.4%)
$95,260 + $197,380
$292,640
2017
$1,761 (+1.2%)
$95,260 + $197,380
$292,640
2016
$1,740 (+176.6%)
$100,020 + $148,140
$248,160
2014
$629 (−10.3%)
$90,930
2013
$701 (+2.2%)
$104,520
2012
$686 (−6.7%)
$119,000
2011
$735 (+8.4%)
$130,190
2010
$678
$130,190
2009
$679
$130,190
Tax history for 4058 Mud Bay Rd
Year
Property tax
Land + Additions
Assessment*
2026
$4,987 (+12.1%)
$218,620 + $538,610
$757,230
2025
$4,449 (+6.5%)
$218,620 + $538,610
$757,230
2024
$4,177 (+19.0%)
$208,210 + $497,980
$706,190
2023
$3,509 (+2.0%)
$187,390 + $507,170
$694,560
2022
$3,441 (+10.5%)
$114,310 + $427,520
$541,830
2021
$3,115 (+3.7%)
$95,260 + $333,610
$428,870
2020
$3,004 (+31.1%)
$95,260 + $301,000
$396,260
2019
$2,290 (−6.7%)
$95,260 + $195,790
$291,050
2018
$2,455 (+39.4%)
$95,260 + $197,380
$292,640
2017
$1,761 (+1.2%)
$95,260 + $197,380
$292,640
2016
$1,740 (+176.6%)
$100,020 + $148,140
$248,160
2014
$629 (−10.3%)
$90,930
2013
$701 (+2.2%)
$104,520
2012
$686 (−6.7%)
$119,000
2011
$735 (+8.4%)
$130,190
2010
$678
$130,190
2009
$679
$130,190
*Taxable value of land and structures on it ("additions") is determined regularly by local assessors and does not affect market price.
Permits
Apr 5, 2014 • Final
New single family residence
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
Bathroom Information
# of Bathroom Fixtures: 5
Heating & Cooling
Heating Type: Baseboard Electric
Fireplace Information
# of Fireplaces: 1
Fireplace Type: 1 Story
Has Fireplace
Exterior
Exterior Information
Physical Condition: Average
Foundation Type: Pier
Exterior Wall: Stucco
Roof Covering Type: Metal
Roof Shape Type: Metal
Building Type: Residential
Property Information
Living Sq. Ft: 1,022
Ground Floor Sq. Ft: 1,022
Building Sq. Ft: 1,022
# of Stories: 1
Stories Type: 1
Legal Description: PR SW-NW LYING SOUTH OF CO RD SEC 17, T 34N, R 1W
Lot Information
# of Buildings: 1
Land Sq. Ft: 126,873
Municipality Name: LOPEZ
Acres: 2.9126
County Use Description: SINGLE FAMILY W/TRASIENT MAIN
Utility Information
Sewer Type: Septic
Financial
Assessor Information
Assessment Year: 2025
Tax Area: LOPEZ
Public facts
Beds: 1
Baths: 1.0
Sq. Ft.: 1,022
Stories: 1.0
Lot Size: 2.91 acres
Style: Other
Year Built: 2014
Year Renovated: —
County: San Juan County
APN: 141723008000
Home facts updated by county records on Jul 13, 2026
Around this home
Schools
Lopez Elementary School
Public K-6 • Assigned • 4.3mi
6/10
Lopez Middle High School
Public 7-12 • Assigned • 4.3mi
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
8 unhealthy days expected this year, 9 days in 30 years
Provided by First Street
Historical weather
Lopez Island, WA • 98261
Average low and high temperatures (°F)
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51
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42
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Sun exposure
Try the sun simulator tool to see how light moves across the property at different times of day and year.