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$699,950 Just Listed

  • For Sale
  • Active
  • Single Family
  • 4 Beds
  • 2 Full Baths
  • 1,850 Sq. Ft.
  • Updated 1 day ago

Next open house:

Open House: 1:00 PM - 4:00 PM

Sunday 1/18 1:00 PM - 4:00 PM

20430 12th Avenue S,SeaTac, WA 98198

20430 12th Avenue SSeaTacWA98198

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Join us at 20430 12th Avenue S on:

  • Open House: 11:00 AM - 2:00 PM

    Monday 1/19 11:00 AM - 2:00 PM

    20430 12th Avenue S,SeaTac, WA 98198
    20430 12th Avenue SSeaTacWA98198

Listed by Negin Sok | Berkshire Hathaway HS NW | (206) 244-6400

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Beautifully maintained 4 bedroom, 2 bath home, filled with natural light and great living space. Hardwood floors run throughout the main level and 3 bedrooms. The primary bedroom features carpet, a cozy fireplace, and a laundry room conveniently located right off the room. Step outside to a spacious covered deck overlooking a landscaped backyard that blooms in spring and summer, perfect for relaxing and entertaining. Expansive front yard offers plenty of parking, including RV parking. An oversized 2 car garage, plus a bonus room ideal for storage, a home gym or hobbies. Just minutes to Seatac airport, Des Moines marine and Angle Lake Lightrail station.

Full Property Details for 20430 12th Ave S

General

  • Price: $699,950
  • Taxes: $7,063 (2025)
  • Status: Active
  • Type: Single Family
  • Source: NWMLS
  • MLS ID: 2467355
  • Updated: 1/15/2026
  • Added to Site: 3 day(s) ago

Interior

  • Interior Features: Bath Off Primary, Dining Room, Fireplace, Fireplace (Primary Bedroom), French Doors
  • Fireplace: Yes
  • Number of Fireplaces: 2
  • Fireplace(s): Wood Burning
  • Appliances: Dishwasher(s), Dryer(s), Garbage Disposal, Microwave(s), Refrigerator(s), Stove(s)/Range(s), Washer(s)
  • Flooring: Ceramic Tile, Hardwood

Rooms

Bathrooms

  • Total Bathrooms: 2
  • Full Bathrooms: 2
  • Main Floor Baths: 1

Bedrooms

  • Total Bedrooms: 4
  • Bedrooms Upper: 1
  • Bedrooms Main: 3

Additional Information

  • Amenities: Deck, Fenced-Partially, Gas Available
  • Security/Safety: Partially Fenced

Parking

  • Garage: Yes
  • Attached garage: Yes
  • Covered Spaces: 2
  • Parking Features: Driveway, Attached Garage

Location

  • Area: 130 - Burien/Normandy Park
  • County: King
  • Subdivision: SeaTac
  • Driving Directions: From I5 South exit 151 onto S 200th St, continue onto 200th St, turn left onto Des Moines Memorial Drive S, turn left onto S 204th St, turn right onto 12th Ave S, property on left.

School Information

  • High School District: Highline
  • Elementary School: Buyer To Verify
  • Middle School: Buyer To Verify
  • High School: Buyer To Verify

Heating & Cooling

  • Cooling Type: None
  • Heating Type: Baseboard, Forced Air

Utilities

  • Sewer: Sewer Connected
  • Water: Public

Structural Information

  • Architectural Style: Traditional
  • Structure Type: House
  • Exterior Const.: Wood
  • Basement Desc.: None
  • Foundation: Poured Concrete
  • Roof: Composition
  • Square Feet: 1,850
  • Finished Total: 1,850 Sq. Ft.
  • Year Built: 1965
  • Property Condition: Good

Lot Features

  • Lot Size (Acres): 0.1722
  • Lot Size (Sq. Ft.): 7,500
  • Lot Size Source: realist
  • Topography: Level
  • Lot Features: Paved
  • Trees/Vegetation: Fruit Trees, Garden Space

Financial Considerations

  • Tax Amount: $7,063
  • Tax Year: 2025
  • Terms: Cash Out, Conventional, FHA, VA Loan

Disclosures and Reports

  • Special Conditions: None
  • Inclusions: Dishwasher(s), Dryer(s), Garbage Disposal, Microwave(s), Refrigerator(s), Stove(s)/Range(s), Washer(s)
  • Property ID: 7686204350

Listed by Negin Sok | Berkshire Hathaway HS NW | (206) 244-6400

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Schools serving 20430 12th Ave S

School District:Highline School District
NameGradesDistance
North Hill-Primary School
19835 8th Avenue South, Des Moines, WA 98148
K-50.6 mi
Sylvester Middle School
16222 Sylvester Road Southwest, Burien, WA 98166
6-82.9 mi
Mount Rainier High School
22450 19th Avenue South, Des Moines, WA 98198
9-121.4 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 20430 12th Ave S Get Price Alerts and Save Property

Date
Details
Price
Change
Source
1/15/2026
Listed
$699,950
192.87%
MLS
3/19/2012
Sold
$239,000
—
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 20430 12th Ave S

Year
Property Taxes
Change
Tax Assessment
Change
2024
$6,855
—
$652,000
-1%
2024
$6,855
-3%
$659,000
—
2022
$7,072
23%
$659,000
22%
2021
$5,738
—
$538,000
19%
2021
$5,738
4%
$454,000
4%
2020
$5,519
7%
$437,000
-1%
2019
$5,182
-7%
$443,000
11%
2018
$5,563
17%
$400,000
16%
2017
$4,740
13%
$346,000
9%
2016
$4,210
4%
$316,000
7%
2015
$4,059
26%
$294,000
32%
2014
$3,231
—
$223,000
—
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.

Estimate the Cost for 20430 12th Ave S

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Listed by Negin Sok | Berkshire Hathaway HS NW | (206) 244-6400

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    Sq. Ft.
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20821 7th Pl S  Des Moines, WA 98198

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Listed by Leah Davidson | Windermere Real Estate Midtown
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20430 12th Avenue S, SeaTac, WA 98198 (MLS# 2467355) is a Single Family property with 4 bedrooms and 2 full bathrooms. 20430 12th Avenue S is currently listed for $699,950 and was received on January 15, 2026. Want to learn more about 20430 12th Avenue S? Do you have questions about finding other Single Family real estate for sale in SeaTac City Center? You can browse all SeaTac City Center real estate or contact a Coldwell Banker agent to request more information.

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