20631 12th Avenue S, Seatac, WA 98198

Local realty services provided by:Better Homes and Gardens Real Estate Northwest Home Team
Listed by: veronica songco
Office: newberry realty, inc.
MLS#:2477359
Source:NWMLS
20631 12th Avenue S,Seatac, WA 98198
$594,995
  • 3 Beds
  • 2 Baths
  • 1,360 sq. ft.
  • Single family
  • Active

Price summary

  • Price:$594,995
  • Price per sq. ft.:$437.5

About this home

This beautifully maintained 2-story home blends comfort, style, and convenience. Enjoy peace of mind with a 50-year Presidential roof, AC unit, new water heater, and tastefully updated flooring, kitchen, and bathrooms. The kitchen shines with quartz countertops, GE appliances, ample storage, and a custom mosaic backsplash—perfect for gatherings or everyday living. Upstairs features a spacious primary bedroom, two additional bedrooms, and a convenient laundry room. Outside, you’ll love the white picket-fenced front yard, side patio, and a low-maintenance AstroTurf backyard with RV parking and extra storage space. Ideally located near schools, shopping, dining, light rail, the marina, and with easy freeway access. No HOA!

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Home facts

  • Year built:1999
  • Listing ID #:2477359
  • Updated:February 12, 2026 at 06:43 PM

Rooms and interior

  • Bedrooms:3
  • Total bathrooms:2
  • Full bathrooms:1
  • Half bathrooms:1
  • Living area:1,360 sq. ft.

Heating and cooling

  • Cooling:Central A/C
  • Heating:Forced Air

Structure and exterior

  • Roof:Composition
  • Year built:1999
  • Building area:1,360 sq. ft.
  • Lot area:0.11 Acres

Schools

  • High school:Buyer To Verify
  • Middle school:Buyer To Verify
  • Elementary school:Buyer To Verify

Utilities

  • Water:Public
  • Sewer:Sewer Connected

Finances and disclosures

  • Price:$594,995
  • Price per sq. ft.:$437.5
  • Tax amount:$6,323 (2025)
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