$3,445,000
Listed at $3,650,0004 bd•3.75 ba•4,652 sq ft
20423 10th Place SW, Normandy Park, WA 98166
• Listed Oct 7, 2025
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Listing Broker: Windermere West Metro; Dustin B Keeth; 206-935-7200
Buyer Broker: Windermere RE/Capitol Hill,Inc
About this home
Escape to Normandy Park's exclusive "Hidden Valley," an enclave of just 12 luxury estates. Accessed by a private mile-long drive, privacy is absolute. Meticulously rebuilt & expanded home (2008) sits on over an acre of easy-access Sound waterfront w/100 ft of easy accessible beachfront. An open floor plan ensures water views from nearly every room. The interior boasts wide plank hand-scraped floors, exposed beams, a stately concrete fireplace, and a Chef's kitchen w/ slab counters. French doors lead to a large entertaining patio. The Primary Suite features sweeping views & a spa-like bath. The fully finished lower level is perfectly set up as a flexible ADU/MIL suite or additional living space. This is luxury waterfront living redefined.
Listed by Dustin B Keeth • Windermere West Metro
Listing updated: February 23, 2026 at 12:42pm
RexMont checked: moments ago
Source: NWMLS as Distributed by MLS Grid #2433263
Open houses
No upcoming open houses scheduled for this property.
Around this home
Property details
Interior features
- Second Kitchen
- Bath Off Primary
- Dbl Pane/Storm Window
- Dining Room
- Fireplace
- French Doors
- High Tech Cabling
- Jetted Tub
- Loft
- Security System
- Skylight(s)
- Vaulted Ceilings
- Walk-In Closet(s)
- Walk-In Pantry
- Water Heater
- Wet Bar
- Wine/Beverage Refrigerator
- 2 fireplaces (gas)
- Daylight, Finished basement
Kitchen
- Dishwasher(s)
- Disposal
- Double Oven
- Microwave(s)
- Refrigerator(s)
- Stove(s)/Range(s)
- Tankless Water Heater
Bedrooms
- 4 bedrooms total
- 2 upstairs
- 2 on the lower level
Bathrooms
- 3 full bathrooms
- 1 three-quarter bathroom (shower, no tub)
- 3.75 bathrooms total (NWMLS count)
- 1 on the main level
Layout
- 2 Stories w/Bsmnt
- 4,652 sq ft finished
- 700 sq ft garage
Flooring
- Concrete
- Hardwood
- See Remarks
- Vinyl Plank
Heating & cooling
- Forced Air heating
- Heat Pump heating
- Forced Air cooling
- Heat Pump cooling
Schools
Ratings via SchoolDiggerHighline School District
- Marvista ElementaryPublic · Grades PK-5 · State rank 327 of 1,1388/10
- Pacific Middle SchoolPublic · Grades 6-8 · State rank 304 of 5144/10
- Mount Rainier High SchoolPublic · Grades 9-12 · State rank 193 of 3966/10
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,Sloped,Steep Slope,Terraces
- Vegetation
- Brush, Wooded
- Zoning code
- City
- Zoning jurisdiction
- City
- Faces
- West
Systems
- Energy source
- Electric
- Power production
- Electric
- Water heater
- Instant
- Water heater location
- Basement
- Power company
- Puget Sound Energy
- Water company
- Highline Water
- Sewer company
- SW Suburban/septic
- Irrigation water rights
- No
- Internet connected
- Xfinity
- Cable connected
- Xfinity
Rooms & extras
- Spa
- Yes
- Bathtubs
- 3
- Showers
- 4
- Fireplaces on main
- 1
- Fireplaces lower level
- 1
- Excluded items
- No
New construction
- Square footage source
- tax records buyer 2 verify approx only
- Lot size source
- tax records
- 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 20423 10th Place SW
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.
- Jan 16, 2026SoldNWMLS via MLS Grid · #2433263$3,445,000$741/sq ft
- Nov 28, 2025PendingNWMLS via MLS Grid · #2433263$3,650,000$785/sq ft
- Oct 7, 2025ListedNWMLS via MLS Grid · #2433263$3,650,000$785/sq ft
- Dec 7, 2016SoldNWMLS via MLS Grid · #780844$1,875,000$403/sq ft
- Sep 27, 2016PendingNWMLS via MLS Grid · #780844$1,999,990$430/sq ft
- Sep 27, 2016Price reducedNWMLS via MLS Grid · #780844$1,999,990$430/sq ft
Market pulse
Normandy Park is a balanced market.
Supply and demand are roughly in balance. Neither side has a clear edge.
Offer insight: Homes typically sell with one offer near asking price.
List to sale price: The average home sells very close to list price.
Time on market: The average home goes pending in around 68 days.
Recent sales nearby
Within 1 mile · last 6 months$948,000 Sold
3 weeks ago
3 bd•1.75 ba•~1,740 sq ft•Single Family
827 Marine View Circle SW, Normandy Park, WA 98166
5%
Under list
99
Days on market
1.0 mi
Distance
$1,425,000 Sold
6 weeks ago
4 bd•2.75 ba•~3,390 sq ft•Single Family
604 SW 206th Street, Normandy Park, WA 98166
0%
Over list
35
Days on market
0.2 mi
Distance
$1,100,000 Sold
6 weeks ago
5 bd•2 ba•~2,800 sq ft•Single Family
18973 8th Avenue SW, Normandy Park, WA 98166
0%
Over list
28
Days on market
0.9 mi
Distance
$1,175,000 Sold
8 weeks ago
4 bd•2.5 ba•~2,520 sq ft•Single Family
18974 Marine View Drive SW, Normandy Park, WA 98166
0%
Over list
29
Days on market
0.9 mi
Distance
$1,200,000 Sold
2 months ago
4 bd•2.5 ba•~2,870 sq ft•Single Family
20527 Marine View Drive SW, Normandy Park, WA 98166
1%
Over list
35
Days on market
0.3 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 February 23, 2026 at 12:42pm (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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