Listing provided courtesy of KW Greater SeattleNWMLSas Distributed by MLSGrid- MLS# NWM2492968MLS Provider

12511 80th Avenue SSeattle, WA 98178

Single Family · 2 Beds · 1 Full Bath · 1,150 Sq. ft. | 0.51 Acres
$439,000 Active

12511 80th Avenue S Overview

Visits:
1

South Seattle Skyway neighborhood 0.51-acre parcel zoned R-12, this zoning offers the potential for up to 12 dwelling units per acre and may allow townhomes, duplexes, triplexes, cottage housing, or small multifamily development (buyer to verify with King County). A power utility easement affects the rear portion of the property, while the front portion appears well suited for residential infill development. The triangular lot configuration with approximately 128 feet of street frontage presents an opportunity for creative site planning, potentially accommodating multiple narrow townhomes while utilizing the easement area for landscaping, open space, parking, or circulation (buyer to verify).Located just minutes from I-5, Renton, and downtown Seattle, the property offers convenient access to major employment centers throughout Seattle, Bellevue, and the Eastside. New construction and redevelopment in the surrounding area highlight strong housing demand, with nearby homes selling for $1M+.Property is currently serviced by septic. Value primarily in the land. No interior tours due to unsafe structure. Property sold as-is.Buyer to verify all zoning, easement limitations, density calculations, utilities, and development potential with King County.

Love this property?
Create a profile so you can receive updates on this property as soon as they happen!
View Map

12511 80th Avenue S Facts & Features

  • Type Single Family
  • Sq. ft. 1,150
  • Price/Sq.ft. $382
  • Lot 0.51 Acres

Details

General

Association/HOA

  • Association Fee: $0.00

School Information

  • School District: Renton

Building Information

  • New Construction: No
  • Year Built: 1941

Location/Region

  • Country: US
  • County Or Parish: King
  • MLS Area Major: 360 - Skyway Area
  • Subdivision Name: Skyway

Rent/Lease Information

  • Land Lease: No

Tax Information

  • Tax Annual Amount: $4,987.00
  • Tax Year: 2025

General Information

  • Listing Terms: Cash
  • Parcel Number: 7580200305
  • Property Condition: Fixer
  • Property Sub Type: Single Family Residence
  • Property Type: Residential
  • Senior Community: No
  • Special Listing Conditions: None

Interior

Building Information

  • Building Information: Built On Lot

Parking Information

  • Garage: Yes

Beds/Baths

  • Bathrooms Full: 1
  • Bathrooms Half: 0
  • Bathrooms Three Quarter: 0
  • Bathrooms Total: 1
  • Bedrooms Total: 2
  • Bedrooms Lower: 0
  • Bedrooms Possible: 2
  • Bedrooms Upper: 0

Building Interior

  • Building Area Total: 1150
  • Building Area Units: Square Feet
  • Calculated Square Footage: 1150
  • Square Footage Finished: 1150
  • Square Footage Unfinished: 0

General Information

  • Cooling: Yes
  • Fireplace: No
  • Fireplaces Total: 0
  • Heating: Yes
  • Levels: One
  • Living Area: 1150
  • Main Level Bathrooms: 1
  • Main Level Bedrooms: 2
  • Power Production Type: Electric,See Remarks

Exterior

Parking Information

  • Open Parking: No
  • Parking Features: Driveway, Attached Garage
  • Parking Total: 0

Lot Information

  • Irrigation Water Rights: No
  • Lot Features: Corner Lot, Paved, Value In Land
  • Lot Size Acres: 0.5068
  • Lot Size Square Feet: 22076
  • Lot Size Units: Square Feet
  • Topography: Level
  • Elevation Units: Feet
  • Water Source: Public

Waterfront/View

  • View: No
  • Waterfront: No

Building Exterior/Construction

  • Attached Garage: Yes
  • Roof: See Remarks
  • Structure Type: House

General Information

  • Carport: No
  • Covered Spaces: 0
  • Exterior Features: See Remarks
  • Sewer: Septic Tank

Room Information

Room: Bathroom Full

  • Level: Main

Room: Bedroom

  • Level: Main

Room: Bedroom

  • Level: Main

12511 80th Avenue S Neighborhood

Community

98178 (Tukwila) Demographics

41
Median Age
4,523
Population Density (per sq. mile)
44%
College Educated
$84,820
Estimated Median Income
6,476
Estimated Total Home Owners
3,284
Estimated Total Renters
66% / 34%
Estimated Owner / Renter Divide
3
Estimated Average Household Size
Community data courtesy of LiveBy, Inc.

Schools

School data courtesy of LiveBy, Inc. School ratings are based on a scale of 1-5, with 5 being the highest rating and 1 being the lowest rating.

12511 80th Avenue S Monthly Cost

$
$ %
%
$
$
* All calculations are estimates and provided by Reliance Network, for informational purposes only. Actual amounts may vary. ** Assumes 6.50% APR, 20% down payment, and conventional 30-year fixed rate first mortgage. Rates cited are for instructional purposes only; current rates are subject to change at any time without notice. You should not make any decisions based simply on the information provided. Additional required amounts such as taxes, insurance, homeowner association dues, assessments, mortgage insurance premiums, flood insurance or other such required payments should also be considered. Contact your mortgage company for current rates and additional information. Any mortgage broker or insurance agent that may appear is independent and is not affiliated with, endorsed by, or provided by the MLS.

12511 80th Avenue S Market Data

Based on the last 30 days in this zip code

$806,465
Average List Price
$402
Average Price per Square Foot
21
Properties Sold
67
Average Days on Market
100
Properties for Sale
Calculations provided by Reliance Network

12511 80th Avenue S History

Date Event Value Agent
3/20/2026Source: NWMLS Added to Database
March 20, 2026
3/19/2026Source: NWMLS Added to Database
March 19, 2026