$1,500,000
Est. $8,309/mo3 bd•2.25 ba•2,340 sq ft
21805 SE 4th Street, Sammamish, WA 98074
• Listed Oct 11, 2026•19 days active · 19 cumulative
Listing Broker: COMPASS; Margo Allan; 206-898-7455; margo.allan@compass.com
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Listing Broker: COMPASS; Margo Allan; 206-898-7455; margo.allan@compass.com
About this home
Rare size & possibility await on nearly ¾ acre with R6 zoning in the heart of the Sammamish Plateau. Sunlit rooms, vaulted wood ceilings & walls of glass set the scene on this expansive 33,961 SF lot, ready for the next chapter, whether you renovate, expand or simply settle in. Full of architectural character and opportunity, the home features vaulted wood ceilings, dramatic walls of windows, multiple brick fireplaces and generous open concept living spaces inside and out ready to be reimagined. The primary suite offers a distinctive brick feature wall with wood-burning fireplace, walk-in closet and private ¾ bath. Outside, the sprawling property provides abundant space with a large deck and multiple patio's, ample parking including RV parking and a large detached shop—ideal for hobbies, storage, projects and more. Enjoy an incredibly convenient location just minutes from The Village at Sammamish Town Center, with Metropolitan Market, Ace Hardware, Zeek's Pizza, medical services and everyday conveniences close at hand, plus easy access to Skyline High School, Eastside Catholic and I-90. A rare combination of mid-century character, substantial land and future potential in a prime Sammamish location.
Listed by Margo Allan • COMPASS
Listing updated: October 12, 2026 at 08:46am
RexMont checked: moments ago
Source: NWMLS as Distributed by MLS Grid #2593433
Around this home
How much should you offer?
21805 SE 4th Street, Sammamish, WA 98074
Source:RexMont analysis of Northwest MLS sales data for this ZIP code plus third-party market data (RentCast). The estimates are RexMont's, not Northwest MLS listing data.
Estimates only and not guaranteed. Consult a RexMont agent for accurate, personalized guidance before making an offer. RexMont OfferEdge™ · © 2026 RexMont Real Estate. Proprietary tool.
Property details
Interior features
- Bath Off Primary
- Ceiling Fan(s)
- Dining Room
- Fireplace
- Fireplace (Primary Bedroom)
- French Doors
- Skylight(s)
- Vaulted Ceiling(s)
- Walk-In Closet(s)
- Water Heater
- 2 fireplaces (gas, wood burning)
Kitchen
- Dishwasher
- Disposal
- Dryer
- Refrigerator
- Stove(s)/Range(s)
- Washer
Bedrooms
- 3 bedrooms total
- 3 on the main level
Bathrooms
- 1 full bathroom
- 1 three-quarter bathroom (shower, no tub)
- 1 half bathroom
- 2.25 bathrooms total (NWMLS count)
- 3 on the main level
Layout
- 1 Story
- 2,340 sq ft finished
Flooring
- Bamboo/Cork
- Laminate
- Carpet
Heating & cooling
- Forced Air heating
- None cooling
Schools
Ratings via SchoolDiggerLake Washington School District
- Samantha Smith ElementaryPublic · Grades K-5 · State rank 10 of 1,13810/10
- Inglewood Middle SchoolPublic · Grades 6-8 · State rank 6 of 51410/10
- Eastlake High SchoolPublic · Grades 9-12 · State rank 6 of 39610/10
Assigned schools for this property per the listing's MLS data. School district boundaries change — verify the exact assigned schools with the district before purchasing.
Single-family home facts
As entered by the listing broker on Northwest MLS
Lot & site
- Topography
- Level
- Vegetation
- Garden Space
- Zoning code
- R6
Systems
- Energy source
- Electric,Natural Gas
- Power production
- Electric, Natural Gas
- Water heater
- Electric
- Water heater location
- Laundry Room
- Power company
- PSE
- Water company
- Sammamish Plateau
- Gas company
- PSE
- Garbage service
- Republic Services
- Irrigation water rights
- No
- Internet connected
- Xfinity
- Cable connected
- Xfinity
Rooms & extras
- Bathtubs
- 1
- Showers
- 2
- Fireplaces on main
- 2
New construction
- Square footage source
- KCR
- Lot size source
- KCR
- Effective year built source
- Public Records
Manufactured home
- Land lease
- No
Neighborhood mobility
Doorstep, Pedal & Station Scores
Three RexMont scores for this exact address: what is on foot, what is by bike, and what rides past the door.
Ground Truth™
The ground, the slope, the flood zone and the noise at this address
Read from public hazard, flood, terrain and noise maps for this exact home.
Address Insider™
The members' report
Commute, transit, zoning and ADU potential, internet providers and the lifestyle around the home: the nearest grocery, coffee, park, services and transit stop. One free registration opens every home on rexmont.com.
Opens with the report above.
Sales & Tax Records for 21805 SE 4th Street
NWMLS via MLS Grid · King County AssessorEvery listing, pending, price change and closing filed on this home with the NWMLS, the county’s recorded sales, and its assessed values by tax year.
- Oct 9, 2026ListedNWMLS via MLS Grid · #2593433$1,500,000$641/sq ft
- May 7, 2017Recorded saleKing County recorder · Statutory warranty deed$25,800$11/sq ft
- Jun 25, 1998Recorded saleKing County recorder · Warranty deed$295,000$126/sq ft
Mortgage payment forecast
$9,749 per month
Great rateTakes about 5 minutes & won't affect your credit
Get pre-approvedSource: RexMont estimate, not Northwest MLS listing data. Interest rates from Freddie Mac's Primary Mortgage Market Survey via FRED (Federal Reserve Bank of St. Louis). Property tax and HOA dues from the NWMLS listing where provided, otherwise estimated; insurance estimated at 0.3% of price per year.
Estimate only. Actual payment depends on credit, lender, and program. PMI not included for down payments below 20%.
Commute times
Driving times to major Puget Sound employers, modeled at a typical Tuesday 8:30am rush hour. Powered by Google Maps live traffic data.
Microsoft (Redmond)
Peak (Tue 8:30am)
Amazon HQ (Seattle)
Peak (Tue 8:30am)
Google (Kirkland)
Peak (Tue 8:30am)
Downtown Bellevue
Peak (Tue 8:30am)
Downtown Seattle
Peak (Tue 8:30am)
Ask about this home
A licensed RexMont broker will get back to you, usually in under 5 minutes during business hours.
Listing Broker: COMPASS; Margo Allan; 206-898-7455; margo.allan@compass.com
Market pulse
Sammamish is a buyer's market.
Inventory is rising and homes are sitting longer. Buyers have room to negotiate.
Offer insight: Homes typically sell with one offer near asking price.
List to sale price: The average home sells for about 2% below list price.
Time on market: The average home goes pending in around 81 days.
Recent sales nearby
Within 1 mile · last 6 months$1,250,000 Sold
5 days ago
4 bd•3.5 ba•~3,507 sq ft•Single Family
211 210th Avenue NE, Sammamish, WA 98074
7%
Under list
62
Days on market
0.7 mi
Distance
$2,200,000 Sold
1 week ago
5 bd•4.25 ba•~4,370 sq ft•Single Family
21840 SE 1st Street, Sammamish, WA 98074
0%
Over list
25
Days on market
0.2 mi
Distance
$1,450,000 Sold
2 weeks ago
4 bd•3 ba•~2,100 sq ft•Single Family
452 222nd Place SE, Sammamish, WA 98074
0%
Over list
19
Days on market
0.3 mi
Distance
$1,140,000 Sold
2 weeks ago
3 bd•1.75 ba•~1,720 sq ft•Single Family
153 221st Avenue NE, Sammamish, WA 98074
1%
Under list
56
Days on market
0.4 mi
Distance
$1,482,500 Sold
6 weeks ago
3 bd•2 ba•~2,319 sq ft•Single Family
109 211th Place NE, Sammamish, WA 98074
1%
Under list
148
Days on market
0.6 mi
Distance
Closed sales from MLS GRID / NWMLS within the past 6 months, matched on property type and within 1 mile. Comps approximate.
Want a deeper read on this market?
Ask a RexMont agentMarket data from MLS GRID / NWMLS · Updated Oct 2026
MLS GRID Disclaimer
Based on information submitted to the MLS GRID as of October 12, 2026 at 08:46am (date and time MLS GRID Data was obtained). 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 courtesy of Northwest Multiple Listing Service (NWMLS). The listing data relating to real estate for sale on this web site comes in part from the Northwest Multiple Listing Service. Real estate listings held by brokerage firms other than RexMont Real Estate are marked with the “Listing courtesy of NWMLS” designation. Information provided is for the consumer’s personal, non-commercial use and may not be used for any purpose other than to identify prospective properties consumers may be interested in purchasing.
© 2026 Northwest Multiple Listing Service. All rights reserved.
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