For SaleOpen House5d on marketOpen House
13756 SE 85th Street
Newcastle, WA, 98059 • 98059 • King County
$2,674,900
$652/sqft
6Beds
6Baths
4,101Sqft
0.15 acLot
2026Built
Property DNA
Territorial Views
Territorial
2 Stories w/Bsmnt Style
2 Stories w/Bsmnt architecture
Newcastle
98059
Outdoor Living
Bath Off Primary · Dbl Pane/Storm Window · Dining Room · Fireplace · High Tech Cabling · Loft · Pantry · SMART Wired · Walk-In Closet(s) · Water Heater
2 Fireplaces
Gas · Main Level: 2 · Fireplace
Garage
Attached Garage
Ceramic Tile & Engineered Hardwood Floors
Quality flooring throughout
Market activity
Demand and pricing signals for this listing
90 views
People checking out this listing
5 saves
Buyers have saved this home
5 days on market
Just listed — act fast
$652/sqft
Price per square foot
About this home
Single Family · Built 2026
Discover elevated Northwest living at Alterra with the beautifully designed Plan 1 daylight basement home. This expansive layout features six bedrooms, including a versatile detached guest suite—ideal for a private office, extended living, or hosting guests. The main level is centered around a chef’s kitchen featuring a sub-zero refrigerator and waterfall island. It flows effortlessly into open living and dining spaces, complemented by a large loft perfect for work, play, or relaxation. The primary suite offers a true retreat with dual walk-in closets and a spa-inspired feel. Downstairs, the daylight basement adds incredible flexibility with additional living space, a bedroom and bath, ample storage, and options for a glass-enclosed fitness room or oversized bonus area. Enjoy year-round outdoor living with multiple inviting exterior spaces. Homesite 33 offers serene surroundings, a south-facing orientation, and plentiful storage throughout. Personalize your finishes at our award-winning Design Studio and bring your vision to life. Located within the desirable Issaquah School District. Presale opportunity—broker must accompany and register buyer at first visit. Schedule your private tour today.
Standout features identified
Our analysis highlights south-facing orientation, versatile detached guest suite, and waterfall island as key attractions of this home.
Estimated monthly payment
Based on current rates
$16,910/month
Principal & Interest$13,194
Property Tax$2,675
Insurance$892
HOA$150
Down payment20% ($534,980)
3%50%
Est. 6.26% rate · 30yr fixed · $2,139,920 loan
Full calculator →Virtual Tour
Open in new tab ↗Loading virtual tour…
At a glance
Key facts and listing details
TypeSingle Family Residence
Year Built2026
HeatingFireplace, 90%+ High Efficiency, Ductless, Heat Pump, Recirculation Pump, Electric, Natural Gas
CoolingDuctless, Forced Air, Heat Pump
Parking2 Attached Garage spaces
HOA$150 monthly
Lot6,324 sqft
Days on Zillow5 Days
Price/sqft$652
Property
Home typeSingle Family
Sub-typeSingle Family Residence
Style2 Stories w/Bsmnt
ConditionUnder Construction
Year built2026
Stories2
Systems
HeatingFireplace, 90%+ High Efficiency, Ductless, Heat Pump, Recirculation Pump, Electric, Natural Gas
CoolingDuctless, Forced Air, Heat Pump
RoofComposition
ConstructionBrick, Cement Planked, Cement Plank
Water / SewerPublic, Company: Coal Creek Utility / Sewer Connected, Company: Coal Creek Utility
Parking & Outdoor
ParkingAttached Garage
BasementDaylight
Fireplaces2
Lot6,324 sqft
Location & Tax
Neighborhood98059
Parcel0195400330
Bathrooms & Fees
Full baths2
HOA$150/mo
Features & details
15 categories of property features
Interior Features
Interior
Bath Off Primary
Dining Room
High Tech Cabling
Loft
Pantry
Appliances
Dishwasher
Disposal
Double Oven
Microwave
Refrigerator
Stove(s)/Range(s)
Dishwasher(s)
Garbage Disposal
Microwave(s)
Refrigerator(s)
Water Heater: Hybrid
Water Heater Location: Garage
Flooring
Ceramic Tile
Engineered Hardwood
Carpet
Heating
Fireplace
90%+ High Efficiency
Ductless
Heat Pump
Recirculation Pump
Electric
Natural Gas
Cooling
Ductless
Forced Air
Heat Pump
Fireplace
Gas
Main Level: 2
Fireplace
Windows
Dbl Pane/Storm Window
Exterior Features
Parking
Attached Garage
Construction
Brick
Cement Planked
Cement Plank
Patio & Porch
Bath Off Primary
Dbl Pane/Storm Window
Dining Room
Fireplace
High Tech Cabling
Loft
Pantry
SMART Wired
Walk-In Closet(s)
Water Heater
Lot Features
Cul-De-Sac
Curbs
Open Lot
Paved
Sidewalk
Cable TV
Deck
Electric Car Charging
Fenced-Fully
Gas Available
High Speed Internet
Irrigation
Patio
Community
CCRs
Park
Playground
Trail(s)
Views
Territorial
Utilities
Xfinity
Xfinity
Other Equipment
Leased Equipment: No
Room details
21 rooms detailed
Master Bedroom
SecondBedroom
MainBedroom
SecondBedroom
SecondBedroom
SecondBedroom
LowerListing insights
Market data and value estimates
StatusFor Sale
Days on market5
Tax rate0.82%
Price/sqft$652
On marketApr 8, 2026
PostedApr 9, 2026
MLS statusActive
MLS updatedApr 13, 2026
Tour days9
Views90
Favorites5
How are the schools in Newcastle?
3 schools rated nearby
Location
Newcastle, WA, 98059
Price history
1 event
DateEventPrice$/sqftSource
Apr 9, 2026Listed For Sale$2,674,900$652NWMLS as distributed by MLS GRID
Listed For Sale$2,674,900
Apr 9, 2026•$652/sqft•NWMLS as distributed by MLS GRID
Nearby homes
Neighborhood details
Local context around this listing
Newcastle, WA • King County
Nearby cities
AuburnBellevueBothellFederal WayKentKirklandRedmondRenton
Nearby zip codes
9805698059
Similar homes
Based on information submitted to the MLS GRID as of 2026-04-14 17:54:35 PDT. 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. [Click here for more information](/mls-disclaimers/#39)
No obligation · Same-day response