18137 Montborne Rd is a 1,090 square foot house on a 1.06 acre lot with 2 bedrooms and 1 bathroom. Based on Redfin's Mount Vernon data, we estimate the home's value is $428,192.
Single-familyProperty Type
1900Year Built
1.06 acresLot Size
$393Est. Price/Sq.Ft.
Source:Public Records
Redfin Estimate
$428,192
$4,000 since August
Recently sold homes
Estimate history
This home's estimate is 40.1% lower than the average sale price ($715K) 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
$280 (−1.6%)
2025
$285 (−6.2%)
2024
$304 (−2.4%)
2023
$311 (−7.9%)
2022
$338 (−3.9%)
2021
$352 (−2.1%)
2020
$359 (−8.3%)
2019
$392 (−8.9%)
2018
$430 (−4.0%)
2017
$448 (−3.2%)
2016
$463 (+4.3%)
2015
$444 (−1.1%)
2014
$449 (+7.2%)
2013
$419 (+5.9%)
2012
$395 (+5.8%)
2011
$374 (+5.5%)
2010
$355 (+8.7%)
2009
$326
$131,900 + $99,400
$231,300
Tax history for 18137 Montborne Rd
Year
Property tax
Land + Additions
Assessment*
2026
$280 (−1.6%)
2025
$285 (−6.2%)
2024
$304 (−2.4%)
2023
$311 (−7.9%)
2022
$338 (−3.9%)
2021
$352 (−2.1%)
2020
$359 (−8.3%)
2019
$392 (−8.9%)
2018
$430 (−4.0%)
2017
$448 (−3.2%)
2016
$463 (+4.3%)
2015
$444 (−1.1%)
2014
$449 (+7.2%)
2013
$419 (+5.9%)
2012
$395 (+5.8%)
2011
$374 (+5.5%)
2010
$355 (+8.7%)
2009
$326
$131,900 + $99,400
$231,300
*Taxable value of land and structures on it ("additions") is determined regularly by local assessors and does not affect market price.
Permits
Jun 15, 2023 • Final
Septic system repair
Work on a drip mound septic system.
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 Full Baths: 1
Fireplace Information
# of Fireplaces: 2
Fireplace Type: 1 Story
Has Fireplace
Exterior
Exterior Information
Foundation Type: Concrete Block
Construction Type: Wood
Building Construction Quality: Average
Exterior Wall: Siding Sheathing
Roof Shape Type: Pitched
Building Improvement Type: Residential
Property Information
Subdivision Name: MONTBORNE
Living Sq. Ft: 1,090
Ground Floor Sq. Ft: 1,090
Building Sq. Ft: 1,090
# of Stories: 1
Stories Type: 1
Legal Description: LOTS 1 TO 3 AND 16 TO 18, BLOCK 13, PLAT OF THE TOWN OF MONTBORNE ACCORDING TO THE PLAT THEREOF RECORDED IN VOLUME 2 OF PLATS, PAGE 80, RECORDS OF SKAGIT COUNTY WASHINGTON. TOGETHER WITH UNOPENED STREETS AND ALLEYS THAT HAVE REVERTED BY OPERATION OF LAW TO THE ADJACENT PROPERTIES: THE SOUTHWESTERLY 1/2 OF THE ALLEY IN BLOCK 13 ADJACENT TO LOTS 16, 17 AND 18. ALSO TOGETHER WITH THE NORTHEASTERLY 1/2 OF ALLEY IN BLOCK 13 ADJACENT TO LOTS 1, 2, AND 3. ALSO TOGETHER WITH THE SOUTHWESTERLY 1/2 OF CALIFORNIA STREET ADJACENT TO LOTS 1, 2 AND 3 IN BLOCK 13. ALSO TOGETHER WITH THE NORTHWESTERLY 1/2 OF LAFAYETTE STREET ADJACENT TO LOTS 1 AND 18 IN BLOCK 13.
Lot Information
# of Buildings: 2
Land Sq. Ft: 46,174
Legal Lot Number: 1
Legal Block Number: 13
Municipality Name: SKAGIT COUNTY
Acres: 1.06
Front Footage: 80
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: 2
Baths: 1.0
Sq. Ft.: 1,090
Stories: 1.0
Lot Size: 1.06 acres
Style: Single Family Residential
Year Built: 1900
Year Renovated: 2006
County: Skagit County
APN: P74594
Home facts updated by county records on Aug 3, 2026
Around this home
Schools
Big Lake Elementary School
Public K-6 • Assigned • 1.7mi
7/10
Cascade Middle School
Public 7-8 • Assigned • 9.0mi
4/10
Sedro Woolley Senior High School
Public 9-12 • Assigned • 8.2mi
6/10
Provided by GreatSchools
Lifestyle
Provided by Walk Score and Local Logic
Historical weather
Mount Vernon, WA • 98274
Average low and high temperatures (°F)
42
32
43
33
49
37
56
40
62
45
68
49
73
51
73
54
67
50
55
43
48
39
45
37
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
Sun exposure
In this area, properties receive around 7.9 hours in
June and 1.8 hours in December, placing it below the
U.S. average for solar exposure.
7.9 hrs
1.8 hrs
JuneDecember
Provided by Shadowmap
Estimated sale price
$407,000 – $493,000
Sell confidently with a local market expert in Mount Vernon. 3 minutes to get started.