21827 SE 20th Street, Sammamish, WA 98075

Local realty services provided by:Imagine Realty ERA Powered
Listed by: mike ferreri
Office: windermere mercer island
MLS#:2509042
Source:NWMLS
21827 SE 20th Street,Sammamish, WA 98075
$3,695,000
  • 5 Beds
  • 3 Baths
  • 3,229 sq. ft.
  • Single family
  • Active
Upcoming open houses
  • Fri, May 08
    05:00 pm - 07:00 pm
  • Sat, May 09
    12:00 pm - 02:00 pm

Price summary

  • Price:$3,695,000
  • Price per sq. ft.:$1,144.32

About this home

Experience the magic and serenity of life on Pine Lake in Sammamish with this meticulously maintained home, offered on the market for the very first time. From the moment you turn off the main road, a sense of calm sets in. Flanked by tall cedars, a long driveway guides you past a private walking trail, expansive parking area, charming kids’ clubhouse, and a spacious garage with EV charging, before arriving at the front gate. Step inside—after passing one of three covered porches—and the essence of waterfront living unfolds. This Pine Lake retreat features four bedrooms and two full bathrooms upstairs, along with a flexible fifth bedroom or study on the main floor. The primary suite and bath offer captivating lake views. A spacious traditional living room also showcases lake vistas, while the formal dining room provides an elegant setting for entertaining. Toward the front of the home, a large rec room offers ample space for games, movies, and gatherings. At the heart of the home...

Contact an agent

contact an agent

Yes, I would like more information. Please use and/or share my information with an ERA®  affiliated agent to contact me about my real estate needs. By clicking Send message, I request to be contacted by phone or text message and consent to being contacted by automated means. I understand that my consent to receive calls or texts is not a condition of purchasing any property, goods, or services. Alternatively, I understand that I can access real estate services by email or I can contact the agent myself.

If an ERA®  affiliated agent is not available in the area where I need assistance, I agree to be contacted by a real estate agent affiliated with another brand owned or licensed by Anywhere Real Estate (BHGRE® , CENTURY 21® , Coldwell Banker® , Corcoran® , Sotheby's International Realty® ).
 I acknowledge that I have read and agree to theTerms of useandPrivacy notice

Home facts

  • Year built:1996
  • Listing ID #:2509042
  • Updated:May 08, 2026 at 02:03 PM

Rooms and interior

  • Bedrooms:5
  • Total bathrooms:3
  • Full bathrooms:2
  • Half bathrooms:1
  • Flooring:Hardwood
  • Kitchen Description:Dishwasher, Disposal, Microwave, Refrigerator
  • Bedroom Description:Upper Level Bedrooms : 5
  • Basement:Yes
  • Living area:3,229 sq. ft.

Heating and cooling

  • Heating:90%+ High Efficiency, Forced Air
  • Central air:Yes

Structure and exterior

  • Roof:Composition
  • Year built:1996
  • Building area:3,229 sq. ft.
  • Lot area:1.41 Acres
  • Construction Materials:Wood Exterior Finish
  • Exterior Features:Deck, Dock, Fenced-Partially, Patio
  • Foundation Description:None
  • Levels:Multi/Split

Schools

  • High school:Skyline High
  • Middle school:Pine Lake Mid
  • Elementary school:Creekside Elem

Utilities

  • Water:Lake, Public
  • Sewer:Septic Tank

Finances and disclosures

  • Price:$3,695,000
  • Price per sq. ft.:$1,144.32
  • Tax amount:$23,683 (2025)

Features and amenities

  • Appliances:Dishwasher, Refrigerator, Washer
  • Laundry features:Dryer, Washer
  • Amenities:Cable TV, Ceiling Fan(s), Dock, Electric Car Charging, French Doors, Gas Available, High Speed Internet, Skylight(s), Vaulted Ceiling(s), Walk-In Closet(s)

Parking

  • Total parking spaces:18
  • Parking description:Detached Carport, Detached Garage, Off Street Parking, RV Parking
  • Garage:Yes
MLS LogoListings courtesy of Northwest MLS as distributed by MLS GRID. Based on information submitted to the MLS GRID as of May 8, 2026. All data is obtained from various sources and may not have been verified by broker or MLS GRID. Supplied Open House Information is subject to change without notice. All information should be independently reviewed and verified for accuracy. Properties may or may not be listed by the office/agent presenting the information. Listing information is provided for consumers' personal, non-commercial use, solely to identify prospective properties for potential purchase; all other use is strictly prohibited and may violate relevant federal and state law. Information deemed reliable but not guaranteed. Copyright © 2026 MLS GRID. All Rights Reserved.