20423 Maupin Rd is a 1,912 square foot house on a 1.11 acre lot with 4 bedrooms and 1.5 bathrooms. Based on Redfin's Mount Vernon data, we estimate the home's value is $571,236.
Single-familyProperty Type
1905Year Built
1.11 acresLot Size
$299Est. Price/Sq.Ft.
Source:Public Records
Redfin Estimate
$571,236
$21K since October
Recently sold homes
Estimate history
This home's estimate is 0.9% higher than the average sale price ($566K) of 6 comparable homes.
As the MLS and public records start to fill up, we'll list the details here.
Year
Property tax
Land + Additions
Assessment*
2026
$5,553 (+3.4%)
$250,500 + $300,700
$551,200
2025
$5,371 (+8.1%)
$250,500 + $300,700
$551,200
2024
$4,968 (−0.9%)
$233,700 + $292,400
$526,100
2023
$5,015 (+15.2%)
$235,500 + $219,700
$455,200
2022
$4,352
$192,700 + $264,600
$457,300
2021
$4,350 (+11.1%)
$150,100 + $207,700
$357,800
2020
$3,917 (+13.2%)
$154,700 + $181,300
$336,000
2019
$3,461 (−12.7%)
$131,600 + $166,700
$298,300
2018
$3,965 (+10.3%)
$125,300 + $137,600
$262,900
2017
$3,594 (+3.0%)
$121,600 + $101,200
$222,800
2016
$3,490 (+2.3%)
$121,600 + $101,200
$222,800
2015
$3,410 (−1.1%)
$113,500 + $94,500
$208,000
2014
$3,447 (−3.9%)
$98,500 + $82,000
$180,500
2013
$3,585 (+2.5%)
$93,900 + $78,100
$172,000
2012
$3,497
$98,500 + $83,700
$182,200
Tax history for 20423 Maupin Rd
Year
Property tax
Land + Additions
Assessment*
2026
$5,553 (+3.4%)
$250,500 + $300,700
$551,200
2025
$5,371 (+8.1%)
$250,500 + $300,700
$551,200
2024
$4,968 (−0.9%)
$233,700 + $292,400
$526,100
2023
$5,015 (+15.2%)
$235,500 + $219,700
$455,200
2022
$4,352
$192,700 + $264,600
$457,300
2021
$4,350 (+11.1%)
$150,100 + $207,700
$357,800
2020
$3,917 (+13.2%)
$154,700 + $181,300
$336,000
2019
$3,461 (−12.7%)
$131,600 + $166,700
$298,300
2018
$3,965 (+10.3%)
$125,300 + $137,600
$262,900
2017
$3,594 (+3.0%)
$121,600 + $101,200
$222,800
2016
$3,490 (+2.3%)
$121,600 + $101,200
$222,800
2015
$3,410 (−1.1%)
$113,500 + $94,500
$208,000
2014
$3,447 (−3.9%)
$98,500 + $82,000
$180,500
2013
$3,585 (+2.5%)
$93,900 + $78,100
$172,000
2012
$3,497
$98,500 + $83,700
$182,200
*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
# of 1/2 Baths: 1
Heating & Cooling
Heating Type: Floor/wall Furnace
Exterior
Exterior Information
Foundation Type: Concrete
Construction Type: Wood
Building Construction Quality: Average
Exterior Wall: Metal Siding
Roof Shape Type: Pitched
Property Information
Living Sq. Ft: 1,912
Ground Floor Sq. Ft: 1,076
Building Sq. Ft: 1,912
# of Stories: 2
Stories Type: 2
Legal Description: (1.1100 AC) (CONSERVATION EASEMENT AF#2010112170156) DK 22: THAT PORTION OF THE NORTHEAST 1/4 OF THE SOUTHWEST 1/4 OF SECTION 16, TOWNSHIP 33 NORTH, RANGE 3 EAST W.M, DESCRIBED AS FOLLOWS: COMMENCING AT THE SOUTHEAST CORNER (SOUTH 1/4 CORNER) OF THE SOUTHWEST 1/4 OF SAID SECTION 16, TOWNSHIP 33 NORTH, RANGE 3 EAST, W M, THENCE NORTH 0-30-21 EAST ALONG THE EAST LINE OF SAID SOUTHWEST 1/4 FOR A DISTANCE OF 1,321 36 FEET, MORE OR LESS, TO THE SOUTHEAST CORNER OF THE NORTHEAST 1/4 OF THE SOUTHWEST 1/4 OF SAID SECTION 16, TOWNSHIP 33 NORTH, RANGE 3 EAST; WM, THENCE SOUTH 89-29-04 WEST ALONG THE SOUTH LINE OF SAID NORTHEAST 1/4 OF THE SOUTHWEST 114 FOR A DISTANCE OF 1,312 75 FEET, MORE OR LESS, TO THE SOUTHWEST 1/4 CORNER THEREOF, THENCE NORTH
Parking & Garage Information
Parking Type: Detached Garage
Garage/Parking Sq. Ft: 440
Garage / Carport Type: Detached
Lot Information
# of Buildings: 1
Land Sq. Ft: 48,352
Municipality Name: SKAGIT COUNTY
Acres: 1.11
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: 4
Baths: 1.5
Sq. Ft.: 1,912
Stories: 2.0
Lot Size: 1.11 acres
Style: Single Family Residential
Year Built: 1905
Year Renovated: 1997
County: Skagit County
APN: P15936
Home facts updated by county records on Oct 23, 2026
Around this home
Schools
K - 12
Preschool & daycare
Conway School
Public K-8 • Assigned • 5.5mi
7/10
Stanwood High School
Public 9-12 • Assigned • 8.6mi
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
7 days above 80° 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
47
37
53
41
61
43
66
48
72
52
76
54
78
57
73
54
59
45
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
$543,000 – $657,000
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