420 Warren Street · Mount Vernon, WA 98273
Source: NWMLS · Keller Williams Western Realty · Stacy LaCount #NWM2550735
About this home
Incredible Triplex Potential on Mount Vernon Hill!Unlock massive upside on an excellent corner lot in a highly desirable neighborhood. Perfect for investors or ambitious buyers looking to build substantial equity, this versatile property is primed for an effortless multi-family triplex conversion.The main level’s south side features a 1-bedroom setup with its own bathroom and a kitchen area ready for your finishing touches. The other half of the main floor hosts an additional full bath, while the upstairs level boasts four more bedrooms and another full bathroom. Add stairs to the upper level to complete a lucrative three-unit layout, or restore the entire space into a grand single-family estate.Cherished by the same owner for 21 years, the property features elegant French doors leading to a beautiful, cozy backyard. Selling as-is with low-maintenance leaf guard gutters!
Location
Basics
- Property type
- Single Family Residence
- Style
- 1 1/2 Story
- Stories
- One and one half
- Year built
- 1922
- Lot size
- 6,098 sq ft (0.14 acres)
- County
- Skagit
- MLS #
- NWM2550735
Interior
- Heating
- Forced Air, Wall Furnace
- Cooling
- None
- Flooring
- Hardwood, Vinyl
- Appliances
- Refrigerator, Stove(s)/Range(s)
- Interior features
- Ceiling Fan(s), Dbl Pane/Storm Window, Dining Room, French Doors
- Entry level
- Main
Exterior & lot
- Exterior features
- Wood Products
- Roof
- Composition
- Foundation
- Poured Concrete
- Lot features
- Alley, Corner Lot, Paved, Sidewalk
- View
- Mountains, Territorial
- Waterfront
- No
Parking
- Parking spaces
- 1
- Carport
- Yes
- Covered spaces
- 1
- Parking features
- Detached Carport
Utilities
- Water
- Public
- Sewer
- Sewer Connected
- Power
- Electric, Natural Gas
Community & fees
- Subdivision
- Mount Vernon
- Property tax
- $6,011 (2026)
Transaction
- Original list price
- $550,000 (9.2% price cut)
- Listed on
- Jul 9, 2026
- Days on market
- 47
- Price per sq ft
- $224
- Listing terms
- Cash, Conventional
- Possession
- Closing
More homes nearby
Sale history
Earlier listings of this home on the MLS.
- 2026-07-09
- Pending$499,500
- 2005-01-21
- Sold$199,000
Schools
School district: Mount Vernon
- Elementary
- Buyer To Verify
- Middle
- Buyer To Verify
- High
- Mount Vernon High SchoolSchoolDigger 2 stars · Top 68% in WA

Listing provided courtesy of: Keller Williams Western Realty
Listing agent: Stacy LaCount.
Based on information submitted to the MLS GRID as of —. All data is obtained from various sources and may not have been verified by broker or MLS GRID. Supplied Open House Information is subject to change without notice. All information should be independently reviewed and verified for accuracy. Properties may or may not be listed by the office/agent presenting the information. IDX information provided exclusively for consumers' personal, non-commercial use, and may not be used for any purpose other than to identify prospective properties consumers may be interested in purchasing. Information is deemed reliable but not guaranteed.
Data last updated 2026-09-14.