Prime commercial development opportunity in Auburn’s core. This 8,640 SF lot is zoned C-3 (Commercial), allowing a variety of uses including retail, food service, auto services, and contractor shops. Mixed-use or live/work development may be possible subject to City review, offering long-term flexibility in a growing corridor. Flat, rectangular parcel with utilities in street and excellent visibility near downtown, transit, and major arterials. Ideal for owner-users, developers, or investors seeking a centrally located site with current income potential and development upside. Buyer to verify permitted uses and development standards with the City of Auburn. Double listed - MLS #2418049.
Listed by Julie Fontanez-Laing
·
Engel & Voelkers Seattle DT
Listed by Robert Laing
·
Engel & Voelkers Seattle DT
Last updated November 29, 2025
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Source: NWMLS #2415147
Listing Facts
TypeSingle-family
NeighborhoodSouth Auburn
Bedrooms3
Bathrooms2
Days on Prevu128
Taxes$4,017.74/year
Size960 sqft
Price per sqft$885
Amenities
Pets Allowed
Parking
Location
Mortgage Calculator
Listing History
08/06/2025
Listed by Engel & Voelkers Seattle DT
$850,000
Property Details for 509 C Street SW
Exterior
Construction
Roof: Composition
Structure Type: House
Year Built: 1918
Construction Materials: Wood
Entry Location: Main
Exterior Features: Wood
Features
Direction Faces: East
View: Territorial
Measurements
Building Area Total: 960
Building Area Units: Square Feet
Lot Size Acres: 0.19
Lot Size Square Feet: 8,640
Lot Size Units: Square Feet
Financial
Taxes
Parcel Number: 1321049059
Tax Annual Amount: $4,017.74
Tax Year: 2025
Interior
Features
Interior Features: Water Heater
Measurements
Living Area: 960
Rooms
Basement: Daylight, Partially Finished
Bathrooms Full: 1
Bathrooms Three Quarter: 1
Bathrooms Total Integer: 2
Bedrooms Total: 3
Main Level Bathrooms: 1
Main Level Bedrooms: 2
Other
Location
Subdivision Name: Downtown - Auburn
Parking
Parking
Parking Features: Off Street
Schools
Elementary School
Elementary School: Terminal Park Elem
High School
High School: Auburn Snr High
High School District: Auburn
Middle or Junior School
Middle Or Junior School: Olympic Mid
Utilities
Equipment
Has Heating: Yes
Sewer: Sewer Connected
Water Source: Public
Frequently Asked Questions
How many bedrooms and bathrooms does this single-family home have?
There are 3 bedrooms and 2 bathrooms in this single-family home at 509 C Street SW.
What schools are nearby to 509 C Street SW?
Nearby schools include the Terminal Park Elem Elementary School, Olympic Mid Middle School, and Auburn Snr High.
What are the annual taxes for 509 C Street SW?
Annual taxes for this single-family home are estimated at $4,017.
How does 509 C Street SW compare to other single-family homes in South Auburn?
This single-family home is listed 77% above the average price for single-family homes in South Auburn and has been on the market for 68 more days than the typical home in this area.
What is the square footage on this single-family home?
According to the MLS, this listing is 960 sqft.
509 C Street SW is a 3-bedroom, 2-bath single-family home for sale in Auburn WA 98001. Listed on Prevu for 128 days at $850,000. This property features 960 square feet of living space, located in South Auburn. The median listing price for single-family homes in this area is $460,000. Nearby schools include Terminal Park Elem Elementary School, Olympic Mid Middle School, and Auburn Snr High. Property amenities include pets allowed and parking. Explore more single-family home listings in Auburn.
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.