Prime development opportunity in Seattle’s rapidly growing Mount Baker neighborhood. Positioned on a desirable corner lot, this LR2-zoned property offers exceptional flexibility for builders and investors—ideal for townhomes, small multifamily (2–4 units), or a larger-scale apartment or condo project (buyer to verify). The existing home is livable, with a long-term tenant recently vacated, but the true value lies in the land and its development potential. All utilities are available on-site, helping streamline the entitlement and building process. The flat, usable lot configuration further enhances efficiency for site planning and construction. Located just minutes from the Mount Baker light rail station, this property offers strong transit-oriented appeal, making it highly attractive for future residents and renters alike. Convenient access to I-90 provides quick connectivity to I-5, I-405, downtown Seattle, Bellevue, and beyond. This central location continues to see strong growth, driven by infrastructure, accessibility, and increasing housing demand. The seller has not pursued full development, creating an opportunity for the next owner to step in and unlock the site’s full potential. Seller is open to working with buyers exploring a mid-sized project. Opportunities like this—combining zoning flexibility, location, and upside—are increasingly rare in this high-demand corridor. Bring your vision and capitalize on the growth of Mount Baker.
Listed by Paul F. Mackay Jr
·
John L. Scott, Inc
Listed by Dayton Mackay
·
John L. Scott, Inc
Last updated April 22, 2026
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Source: NWMLS #2508686
Listing Facts
TypeSingle-family
NeighborhoodMount Baker
Bedrooms2
Bathrooms1
Days on Prevu15
Taxes$10,382/year
Size610 sqft
Price per sqft$1,885
Amenities
Pets Allowed
Parking
Location
Mortgage Calculator
Listing History
04/16/2026
Listed by John L. Scott, Inc
$1,150,000
Property Details for 3101 S Walden Street
Exterior
Construction
Roof: Composition
Structure Type: House
Year Built: 1963
Building Name: Byron Add Plat
Construction Materials: Wood Products
Exterior Features: Wood Products
Features
View: Territorial
Measurements
Building Area Total: 610
Building Area Units: Square Feet
Lot Features: Corner Lot
Lot Size Acres: 0.16
Lot Size Dimensions: 12,060
Lot Size Square Feet: 7,200
Lot Size Units: Square Feet
Financial
Taxes
Parcel Number: 1282301180
Tax Annual Amount: $10,382.00
Tax Year: 2025
Interior
Features
Interior Features: Water Heater
Measurements
Living Area: 610
Rooms
Bathrooms Full: 1
Bathrooms Total Integer: 1
Bedrooms Total: 2
Main Level Bathrooms: 1
Main Level Bedrooms: 2
Other
Location
Subdivision Name: Mt Baker
Parking
Parking
Covered Spaces: 2
Garage: Yes
Parking Features: Detached Garage
Parking Total: 2
Schools
Elementary School
Elementary School: Buyer To Verify
High School
High School: Buyer To Verify
High School District: Seattle
Middle or Junior School
Middle Or Junior School: Buyer To Verify
Utilities
Equipment
Has Heating: Yes
Sewer: Available
Water Source: Public
Frequently Asked Questions
How many bedrooms and bathrooms does this single-family home have?
There are 2 bedrooms and 1 bathroom in this single-family home at 3101 S Walden Street.
What schools are nearby to 3101 S Walden Street?
Nearby schools include the Buyer To Verify Elementary School, Buyer To Verify Middle School, and Buyer To Verify High School.
Does this single-family home have parking?
Yes, there are 2 parking spaces available for 3101 S Walden Street.
What are the annual taxes for 3101 S Walden Street?
Annual taxes for this single-family home are estimated at $10,382.
How does 3101 S Walden Street compare to other single-family homes in Mount Baker?
This single-family home is listed 24% below the average price for single-family homes in Mount Baker and has been on the market for 18 less days than the typical home in this area.
What building or home owners association is the single-family home part of?
This single-family home is in the Byron Add Plat building.
What is the square footage on this single-family home?
According to the MLS, this listing is 610 sqft.
3101 S Walden Street is a 2-bedroom, 1-bath single-family home for sale in Seattle WA 98144. On Prevu for 15 days at $1,150,000. This property features 610 square feet of living space, located in Mount Baker. The median listing price for single-family homes in this area is $839,450. Nearby schools include Buyer To Verify Elementary School, Buyer To Verify Middle School, and Buyer To Verify High School. Additional amenities include pets allowed and parking. Browse more single-family home listings in Seattle.
Based on information from NWMLS and/or other sources. All data, including all measurements and calculations of area, is obtained from various sources and has not been, and will not be, verified by Prevu or the MLS. Information is provided exclusively for consumer's personal, non-commercial use and may not be used for any purpose other than to identify prospective properties consumer may be interested in purchasing.
Rebate estimate is indicative only and based on listing price and estimated buyer's agent commission paid by owner, if applicable. Final rebates are subject to Terms of Use and may vary due to final negotiated transaction terms.