21215 31st Avenue S
SeaTac, WA 98198
- 3 beds
- 1 bath
- 1,210 sqft
- 9,450 sqft lot
- $342 per sqft
- 1955 build
Welcome to opportunity! This 3-bedroom, 1-bath rambler with a bonus converted garage room sits on a massive 9,400+ sq ft lot in an unbeatable location—just minutes from SeaTac, freeways, shopping, and schools. Whether you're a first-time buyer, investor, or looking to customize your forever home, this as-is gem is brimming with potential. Don't miss the chance to make it your own!
Last checked:
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Last updated Apr 13, 2025
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MLS# 2356794 —
The Building
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Year Built:1955
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New Construction:false
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Building Information:Built On Lot
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Structure Type:House
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Roof:Composition
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Foundation Details:Poured Concrete
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Basement:None
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Exterior Features:Wood
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Levels:One
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Building Area Total:1210
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Building Area Units:Square Feet
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Calculated SqFt:1210
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SqFt Source:Realist Tax Records
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Construction Materials:Wood
Interior
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Interior Features:Double Pane/Storm Window, Fireplace, Wall to Wall Carpet
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Living Area:1210
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Flooring:Vinyl, Carpet
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Fireplace:true
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Fireplaces Total:1
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Fireplace Features:Wood Burning
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Main Level Fireplace:1
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Finished SqFt:1210
Financial & Terms
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Possession:Closing
Location
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Latitude:47.410874
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Longitude:-122.294248
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Directions:From I5 N, Take exit 151 for Military Rd towards S. 200th St., Left onto Military Rd S, Right onto S 216th St, Right on 30th Ave S, Right on 31st Ave S, home 3rd home on Right
The Property
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Property Type:Residential
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Property Subtype:Residential
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Parcel Number:5083000400
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Lot Features:Paved
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Lot Size Units:Square Feet
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Lot Size Acres:0.2169
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Lot Size SqFt:9450
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Lot Size Source:Realist Tax Records
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Land Lease:false
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View:Territorial
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View:true
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Waterfront:false
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Topography:Level
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Vegetation:Brush
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Irrigation Water Rights:false
Listing Agent
- Contact info:
- Agent phone:
- (888) 317-5197
- Office phone:
- (888) 317-5197
Taxes
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Tax Year:2025
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Tax Annual Amount:468
Beds
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Bedrooms Total:3
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Bedrooms Possible:3
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Main Level Bedrooms:3
Baths
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Total Baths:1
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Baths:1
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Full Baths:1
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Main Full Baths:1
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Main Level Bathrooms:1
The Listing
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Special Listing Conditions:None
Heating & Cooling
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Cooling:false
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Heating:true
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Cooling:None
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Heating:Forced Air
Utilities
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Water Company:Highline Water District
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Water Source:Public
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Sewer:Sewer Connected
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Sewer Company:Midway Sewer District
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Power Company:Pse
Appliances
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Appliances:Refrigerator(s), Stove(s)/Range(s)
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Appliances Included:Refrigerator(s),Stove(s)/Range(s)
Schools
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Elementary School:Buyer To Verify
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Middle Or Junior School:Buyer To Verify
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High School:Buyer To Verify
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High School District:Highline
The Community
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Subdivision Name:SeaTac
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Senior Community:false
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Association:false
Parking
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Parking Features:Driveway
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Open Parking:false
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Attached Garage:false
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Carport:false
Listing courtesy of NWMLS / eXp Realty
Monthly cost estimate
Asking price
$415,000
| Expense | Monthly cost |
|---|---|
|
Mortgage
This calculator is intended for planning and education purposes only. It relies on assumptions and information provided by you regarding your goals, expectations and financial situation, and should not be used as your sole source of information. The output of the tool is not a loan offer or solicitation, nor is it financial or legal advice. |
$2,222
|
| Taxes | $39 |
| Insurance | $114 |
| Utilities | $114 See report |
| Total | $2,489/mo.* |
| *This is an estimate |
Walk Score®
Provided by WalkScore® Inc.
Walk Score is the most well-known measure of walkability for any address. It is based on the distance to a variety of nearby services and pedestrian friendliness. Walk Scores range from 0 (Car-Dependent) to 100 (Walker’s Paradise).
Bike Score®
Provided by WalkScore® Inc.
Bike Score evaluates a location's bikeability. It is calculated by measuring bike infrastructure, hills, destinations and road connectivity, and the number of bike commuters. Bike Scores range from 0 (Somewhat Bikeable) to 100 (Biker’s Paradise).
Transit Score®
Provided by WalkScore® Inc.
Transit Score measures a location's access to public transit. It is based on nearby transit routes frequency, type of route (bus, rail, etc.), and distance to the nearest stop on the route. Transit Scores range from 0 (Minimal Transit) to 100 (Rider’s Paradise).
Soundscore™
Provided by HowLoud
Soundscore is an overall score that accounts for traffic, airport activity, and local sources. A Soundscore rating is a number between 50 (very loud) and 100 (very quiet).
Air Pollution Index
Provided by ClearlyEnergy
The air pollution index is calculated by county or urban area using the past three years data. The index ranks the county or urban area on a scale of 0 (best) - 100 (worst) across the United Sates.
Sale history
| Date | Event | Source | Price | % Change |
|---|---|---|---|---|
|
4/12/25
Apr 12, 2025
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Pending | NWMLS | $415,000 | |
|
4/11/25
Apr 11, 2025
|
Listed / Active | NWMLS | $415,000 |
