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$649,000

  • For Sale
  • Active
  • Multi-Family
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Permit-ready 3-story, 15-unit apartment building located in south Mount Vernon. This property offers easy access to I-5, nearby parks, schools, shopping, restaurants, and Skagit Valley Hospital, and downtown Mount Vernon. Enjoy quick access to Kiwanis Park and outdoor recreation, while the Skagit Riverwalk and historic downtown are just a short drive away. It's a convenient location for commuters heading north toward Burlington and Bellingham or south toward Seattle. Designed by Haven Design Workshop, each unit includes a kitchen, living room, flex room, full bathroom, and laundry closet.

Full Property Details for 403 S 20th St

General

  • Price: $649,000
  • Status: Active
  • Type: Multi-Family
  • Source: NWMLS
  • MLS ID: 2585903
  • Updated: 9/22/2026
  • Added to Site: 18 day(s) ago

Location

  • Area: 835 - Mount Vernon
  • County: Skagit
  • Subdivision: Mount Vernon
  • Building Name: Heritage Square
  • Driving Directions: GPS works!

School Information

  • High School District: Mount Vernon
  • Elementary School: Jefferson Elem
  • Middle School: Mount Baker Mid
  • High School: Mount Vernon High

Heating & Cooling

  • Air Conditioning: Yes
  • Cooling Type: See Remarks
  • Heating Type: See Remarks

Utilities

  • Sewer: Available

Structural Information

  • Structure Type: Multi Family
  • Construction Status: Presale
  • Exterior Const.: See Remarks
  • Roof: See Remarks
  • Stories in Building: 3

Unit Information

  • Units in Building: 15

Lot Features

  • Lot Size (Acres): 0.51
  • Lot Size (Sq. Ft.): 22,216
  • Lot Size Source: Public Record
  • Zoning: Multi-Family, See Remarks

Financial Considerations

  • Terms: Cash, Conventional

Disclosures and Reports

  • Special Conditions: None
  • Property ID: P81462
  • Lot Number: 20
Buyer's Brokerage Compensation: Contact Listing Agent
Not binding unless confirmed by separate agreement among applicable parties.

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— 403 S 20th St —

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NMLS#: 1598647

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NMLS#: 1598647

Get Pre-Approved

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with our affiliated in-house agency

Request a Quote

Save up to an additional 20% by bundling your home and auto together!

Schools serving 403 S 20th St

School District:Mount Vernon School District
NameGradesDistance
Jefferson Elementary School, Mount Vernon, WA
1801 E Blackburn Rd, Mount Vernon, WA 98273
K-50.8 mi
Mount Baker Middle School
2310 East Section Street, Mount Vernon, WA 98274
6-80.4 mi
Mount Vernon High School
1075 East Fulton Street, Mount Vernon, WA 98273
9-120.6 mi
Disclaimer: School attendance boundaries provided by ATTOM Data Solutions and are for reference only. Contact the school directly to verify enrollment eligibility.

Price & Sales History for 403 S 20th St Get Price Alerts and Save Property

Date
Details
Price
Change
Source
9/22/2026
Listed
$649,000
293.33%
MLS
2/08/2022
Sold
$165,000
—
Public Record
Get Price Alerts and Save Property
Disclaimer: Historical sales information is derived from public records provided by the county offices. Information is not guaranteed and should be independently verified.

Tax History for 403 S 20th St

Year
Property Taxes
Change
Tax Assessment
Change
2025
$3,119
—
$298,100
1%
2025
$3,119
28%
$294,400
24%
2024
$2,431
10%
$237,500
24%
2021
$2,202
—
$191,300
10%
2021
$2,202
14%
$174,400
18%
2020
$1,924
—
$148,100
-12%
2019
$1,933
2%
$168,800
33%
2018
$1,891
27%
$127,100
26%
2017
$1,487
-1%
$100,800
—
2016
$1,501
28%
$100,800
33%
2015
$1,175
17%
$76,000
14%
2014
$1,008
—
$66,500
—
View All
Disclaimer: Historical tax information is derived from public records provided by the county offices. Information is not guaranteed and should be independently verified.

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Sold by Elizabeth Perron | Coldwell Banker 360 Team

403 S 20th Street, Mount Vernon, WA 98274 (MLS# 2585903) is a Multi-Family property with 0 units containing 0 bedrooms and 0 full bathrooms. 403 S 20th Street is currently listed for $649,000 and was received on September 22, 2026. This property is listed by Nav Narwal from our Bellingham Office.Want to learn more about 403 S 20th Street? Do you have questions about finding other Multi-Family real estate for sale in Mount Vernon? You can browse all Mount Vernon real estate or contact a Coldwell Banker agent to request more information.

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