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$850,000

  • For Sale
  • Active
  • Single Family
  • 3 Beds
  • 1 Full Bath
  • 1 Partial Bath
  • 960 Sq. Ft.

Listed by Julie Fontanez-Laing | Engel & Voelkers Seattle DT | (206) 623-9697 and Robert Laing | Engel & Voelkers Seattle DT | (206) 623-9697

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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.

Full Property Details for 509 C St SW

General

  • Price: $850,000
  • Taxes: $4,017 (2025)
  • Status: Active
  • Type: Single Family
  • Source: NWMLS
  • MLS ID: 2415147
  • Updated: 9/4/2025
  • Added to Site: 165 day(s) ago

Interior

  • Interior Features: Water Heater

Rooms

Bathrooms

  • Total Bathrooms: 2
  • Full Bathrooms: 1
  • 3/4 Bathrooms: 1
  • Main Floor Baths: 1
  • Lower - 3/4 Baths: 1

Bedrooms

  • Total Bedrooms: 3
  • Bedrooms Lower: 1
  • Bedrooms Main: 2

Additional Information

  • Amenities: Fenced-Partially, Outbuildings
  • Security/Safety: Partially Fenced

Parking

  • Parking Features: Off Street

Location

  • Area: 310 - Auburn
  • County: King
  • Subdivision: Downtown - Auburn
  • Driving Directions: I-5 to Route 18 to C Street exit, turn right on C St SW to property (on the right)
  • Direction Faces: East

School Information

  • High School District: Auburn
  • Elementary School: Terminal Park Elem
  • Middle School: Olympic Mid
  • High School: Auburn Snr High

Heating & Cooling

  • Cooling Type: None
  • Heating Type: Baseboard
  • Water Heater: Electric

Utilities

  • Sewer: Sewer Connected
  • Water: Public

Structural Information

  • Structure Type: House
  • Exterior Const.: Wood
  • Basement Desc.: Daylight, Partially Finished
  • Foundation: Block
  • Roof: Composition
  • Entry Location: Main
  • Square Feet: 960
  • Finished Total: 960 Sq. Ft.
  • Year Built: 1918

Lot Features

  • Property View: Territorial
  • Lot Size (Acres): 0.1983
  • Lot Size (Sq. Ft.): 8,640
  • Lot Size Source: Public records
  • Topography: Level

Financial Considerations

  • Tax Amount: $4,017.74
  • Tax Year: 2025
  • Terms: Cash Out, Conventional, Rehab Loan, State Bond

Disclosures and Reports

  • Special Conditions: None
  • Property ID: 1321049059

Listed by Julie Fontanez-Laing | Engel & Voelkers Seattle DT | (206) 623-9697 and Robert Laing | Engel & Voelkers Seattle DT | (206) 623-9697

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Schools serving 509 C St SW

School District:Auburn School District
NameGradesDistance
Terminal Park Elementary School
1825 K Street Southeast, Auburn, WA 98002
PK-51 mi
Olympic Middle School, Auburn, WA
839 21st Street Southeast, Auburn, WA 98002
6-81.1 mi
Auburn Senior High School
711 East Main Street, Auburn, WA 98002
9-120.8 mi
Disclaimer: School attendance boundaries provided by Pitney Bowes and are for reference only. Contact the school directly to verify enrollment eligibility.

Price & Sales History for 509 C St SW Get Price Alerts and Save Property

Date
Details
Price
Change
Source
8/06/2025
Listed
$850,000
286.36%
MLS
5/06/2008
Sold
$220,000
—
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 509 C St SW

Year
Property Taxes
Change
Tax Assessment
Change
2024
$3,691
—
$326,000
6%
2024
$3,691
1%
$308,000
—
2022
$3,660
12%
$308,000
29%
2021
$3,260
—
$239,000
7%
2021
$3,260
12%
$224,000
14%
2020
$2,922
15%
$197,000
2%
2019
$2,549
-6%
$193,000
18%
2018
$2,703
11%
$164,000
12%
2017
$2,429
19%
$147,000
13%
2016
$2,048
3%
$130,000
7%
2015
$1,985
19%
$122,000
28%
2014
$1,674
—
$95,000
—
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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Listed by Julie Fontanez-Laing | Engel & Voelkers Seattle DT | (206) 623-9697 and Robert Laing | Engel & Voelkers Seattle DT | (206) 623-9697

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Price Reduced near 509 C St SW

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311 9th Ave N, Algona, WA 98001 - Photo 1 Price Reduced
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    Sq. Ft.
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Sold by Henry Brown | BHGRE - Northwest Home Team
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$958,000

421 37th St SE  Auburn, WA 98002

  • Multi-Family
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Listed and Sold by Erich Bubbel | Compass and Ramiro Olmos Munoz | Compass

509 C Street SW, Auburn, WA 98001 (MLS# 2415147) is a Single Family property with 3 bedrooms, 1 full bathroom and 1 partial bathroom. 509 C Street SW is currently listed for $850,000 and was received on August 06, 2025. Want to learn more about 509 C Street SW? Do you have questions about finding other Single Family real estate for sale in Auburn? You can browse all Auburn real estate or contact a Coldwell Banker agent to request more information.

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