The Tree House at Innis Arden – a mid-century modern masterpiece built in an idyllic setting by the renowned architect Robert Cooper as his personal residence. The home underwent an extensive remodel & was upgraded with exquisite luxury finishes, modern amenities, cutting-edge Smart Home tech & infrastructure while preserving the original design. The home interacts with its surroundings thru expansive walls of glass & the extensive use of natural materials - black walnut, blackened steel, terrazzo & marble. Magnificent primary suite w/spa-worthy bath, plus 4 ensuite bedrooms, Henrybuilt cabinetry throughout & much more. At the apex of quality of design & technology, this property offers an unmatched lifestyle experience.
Sold
Listed by: Windermere R.E. Shoreline
Bought with: Weisbarth & Associates
$2,835,000
861 NW 175th Street, Shoreline, WA 98177
5beds
3,456sqft
Single Family Residence
Built in 1969
0.59 Acres Lot
$2,943,100 Zestimate®
$820/sqft
$6,299 Estimated rent
Home value
$2,943,100
$2.74M - $3.18M
$6,299/mo
Zestimate® history
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Zillow last checked:
Listing updated:
Listed by:
Lella Norberg,
Windermere R.E. Shoreline
Bought with:
Steven Thompson, 110486
Weisbarth & Associates
Doron M. Weisbarth, 26278
Weisbarth & Associates
Source: NWMLS as distributed by MLS GRID,MLS#: 2275255
Facts & features
Interior
Bedrooms & bathrooms
- Bedrooms: 5
- Bathrooms: 6
- Full bathrooms: 3
- 3/4 bathrooms: 2
- 1/2 bathrooms: 1
- Main level bathrooms: 1
Primary bedroom
- Level: Second
Bedroom
- Level: Second
Bedroom
- Level: Second
Bedroom
- Level: Lower
Bedroom
- Level: Lower
Bathroom full
- Level: Second
Bathroom full
- Level: Second
Bathroom full
- Level: Second
Bathroom three quarter
- Level: Lower
Bathroom three quarter
- Level: Lower
Other
- Level: Main
Den office
- Level: Main
Dining room
- Level: Main
Entry hall
- Level: Main
Kitchen without eating space
- Level: Main
Living room
- Level: Main
Utility room
- Level: Lower
Heating
- Fireplace, 90%+ High Efficiency, Ductless HP-Mini Split, Radiant, Electric, Natural Gas
Cooling
- 90%+ High Efficiency
Appliances
- Included: Dishwasher(s), Dryer(s), Disposal, Microwave(s), Refrigerator(s), Stove(s)/Range(s), Washer(s), Garbage Disposal, Water Heater: on demand, Water Heater Location: basement
Features
- Bath Off Primary, Dining Room, High Tech Cabling
- Flooring: Hardwood, Marble, Stone
- Windows: Double Pane/Storm Window, Skylight(s)
- Basement: Daylight,Finished
- Number of fireplaces: 1
- Fireplace features: Gas, Main Level: 1, Fireplace
Interior area
- Total structure area: 3,456
- Total interior livable area: 3,456 sqft
Property
Parking
- Total spaces: 2
- Parking features: Driveway, Detached Garage
- Garage spaces: 2
Features
- Levels: Two
- Stories: 2
- Entry location: Main
- Patio & porch: Bath Off Primary, Double Pane/Storm Window, Dining Room, Fireplace, Hardwood, High Tech Cabling, Jetted Tub, Security System, Skylight(s), SMART Wired, Sprinkler System, Vaulted Ceiling(s), Walk-In Closet(s), Water Heater, Wet Bar, Wired for Generator
- Pool features: Community
- Spa features: Bath
- Has view: Yes
- View description: Territorial
Lot
- Size: 0.59 Acres
- Features: Paved, Deck, Electric Car Charging, Gas Available, High Speed Internet, Sprinkler System
- Topography: Sloped
- Residential vegetation: Wooded
Details
- Parcel number: 3586500685
- Special conditions: Standard
- Other equipment: Leased Equipment: none, Wired for Generator
Construction
Type & style
- Home type: SingleFamily
- Architectural style: Northwest Contemporary
- Property subtype: Single Family Residence
Materials
- Wood Siding
- Foundation: Poured Concrete
- Roof: Metal
Condition
- Year built: 1969
Utilities & green energy
- Electric: Company: Seattle City Light
- Sewer: Sewer Connected, Company: Shoreline Wastewater
- Water: Public, Company: City of Seattle
Community & neighborhood
Security
- Security features: Security System
Community
- Community features: CCRs, Clubhouse, Playground, Trail(s)
Location
- Region: Shoreline
- Subdivision: Innis Arden
HOA & financial
HOA
- HOA fee: $980 annually
Other
Other facts
- Listing terms: Conventional
- Cumulative days on market: 613 days
Price history
| Date | Event | Price |
|---|---|---|
| 9/27/2024 | Sold | $2,835,000-4.9%$820/sqft |
Source:  NWMLS as distributed by MLS GRID #2275255 Report a problem | ||
| 8/17/2024 | Pending sale | $2,980,000$862/sqft |
Source: NWMLS as distributed by MLS GRID #2275255 Report a problem | ||
| 8/8/2024 | Listed for sale | $2,980,000+164.9%$862/sqft |
Source: NWMLS as distributed by MLS GRID #2275255 Report a problem | ||
| 5/23/2016 | Sold | $1,125,000+20.5%$326/sqft |
Source: NWMLS as distributed by MLS GRID #927613 Report a problem | ||
| 4/30/2016 | Pending sale | $933,800$270/sqft |
Source: Windermere Real Estate/Shoreline #927613 Report a problem | ||
| 4/22/2016 | Listed for sale | $933,800+177.1%$270/sqft |
Source: Windermere Real Estate/Shoreline #927613 Report a problem | ||
| 3/11/1996 | Sold | $337,000$98/sqft |
Source: Public Record Report a problem | ||
Public tax history
| Year | Property taxes | Tax assessment |
|---|---|---|
| 2025 | $30,292 +64.7% | $2,978,000 +71.1% |
| 2024 | $18,396 +6.6% | $1,740,000 +15.2% |
| 2023 | $17,261 +0.8% | $1,511,000 -11.1% |
| 2022 | $17,125 +9.6% | $1,699,000 +21.3% |
| 2021 | $15,632 +5.4% | $1,401,000 +16.3% |
| 2020 | $14,828 +1% | $1,205,000 +0.2% |
| 2019 | $14,682 +9.5% | $1,203,000 +7.4% |
| 2018 | $13,410 +4.8% | $1,120,000 +6% |
| 2017 | $12,799 +42.6% | $1,057,000 +14.9% |
| 2016 | $8,978 | $920,000 +26.7% |
| 2015 | $8,978 | $726,000 +6% |
| 2014 | $8,978 | $685,000 +15.7% |
| 2013 | $8,978 | $592,000 +7.2% |
| 2012 | -- | $552,000 |
| 2011 | -- | $552,000 +181.6% |
| 2010 | -- | $196,000 |
| 2009 | -- | $196,000 -64% |
| 2007 | -- | $544,000 +2.1% |
| 2006 | -- | $533,000 +7.7% |
| 2005 | -- | $495,000 +27.2% |
| 2001 | $5,574 -12.3% | $389,000 -4.9% |
| 2000 | $6,354 | $409,000 |
Find assessor info on the county website
Neighborhood: Innis Arden
Nearby schools
GreatSchools rating
- 9/10Highland Terrace Elementary SchoolGrades: K-5Distance: 0.8 mi
- 6/10Albert Einstein Middle SchoolGrades: 6-8Distance: 1 mi
- 9/10Shorewood High SchoolGrades: 9-12Distance: 0.9 mi
Schools provided by the listing agent
- Elementary: Highland Terrace Ele
- Middle: Albert Einstein Mid
- High: Shorewood High
Source: NWMLS as distributed by MLS GRID. This data may not be complete. We recommend contacting the local school district to confirm school assignments for this home.
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Estimated market value
$2,943,100
Get a cash offer in 3 minutes
Find out how much your home could sell for in as little as 3 minutes with a no-obligation cash offer.
Estimated market value
$2,943,100
- Washington
- King County
- Shoreline
- 98177
- Innis Arden
- 861 NW 175th Street
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