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13806 SE 85th StreetNewcastle, WA 98059

For Sale

$2,674,900

Smart Buyer Rebate $26,749

Experience refined Northwest living at Alterra with our stunning Plan 1 daylight basement home. This thoughtfully designed residence offers six bedrooms, including a private detached guest suite—perfect for a home office, multigenerational living, or visiting guests. The open-concept main level showcases a chef-inspired gourmet kitchen, generous living spaces, and an expansive loft ideal for work or relaxation. Retreat to the luxurious primary suite featuring dual walk-in closets, while the daylight basement provides exceptional flexibility with a bedroom, bath, storage, and the potential for a glass-enclosed fitness room and spacious bonus area. Multiple outdoor living areas invite you to enjoy seamless indoor-outdoor living year-round. Personalize every detail through our award-winning Design Studio and create a home that truly reflects your style. Homesite 35 is ideally positioned with peaceful greenbelt views and abundant storage throughout. Located in the highly sought-after Issaquah School District. South facing home. Presale opportunity. Broker must accompany and personally register buyer at first visit. Call today to schedule your private tour.

Listed by Autumn Moses

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Tri Pointe Homes Real Estate

Last updated March 15, 2026

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Source: NWMLS #2468733

Listing Facts

  • TypeSingle-family
  • NeighborhoodSeattle East
  • Bedrooms6
  • Bathrooms6
  • Days on Prevu59
  • HOA/Maint. Fees$150/month
  • Size4,101 sqft
  • Price per sqft$652

Amenities

  • Dishwasher
  • Pets Allowed
  • Parking

Location

Mortgage Calculator

Listing History

01/15/2026
Listed by Tri Pointe Homes Real Estate
$2,674,900

Property Details for 13806 SE 85th Street

Association

Amenities

  • Community Features: CCRs, Park, Playground, Trail(s)

Fees

  • Association Fee: $150.00 Monthly
  • Association Fee Includes: Common Area Maintenance

Exterior

Construction

  • New Construction: Yes
  • Property Condition: Under Construction
  • Roof: Composition
  • Structure Type: House
  • Year Built: 2026
  • Builder Name: Tri Pointe Homes
  • Building Name: Alterra
  • Construction Materials: Brick, Cement Planked
  • Entry Location: Main
  • Exterior Features: Brick, Cement Planked

Features

  • Direction Faces: South
  • View: Territorial

Measurements

  • Building Area Total: 4,101
  • Building Area Units: Square Feet
  • Lot Features: Cul-De-Sac, Curbs, Open Space, Paved, Sidewalk
  • Lot Size Acres: 0.14
  • Lot Size Square Feet: 6,325
  • Lot Size Units: Square Feet

Financial

Taxes

  • Parcel Number: 0195400140
  • Tax Year: 2025

Interior

Features

  • Appliances: Dishwasher, Disposal, Double Oven, Microwave, Refrigerator, Stove(s)/Range(s)
  • Fireplace Features: Gas
  • Fireplace: Yes
  • Fireplaces Total: 2
  • Flooring: Ceramic Tile, Engineered Hardwood, Carpet
  • Interior Features: Bath Off Primary, Dbl Pane/Storm Window, Dining Room, Fireplace, High Tech Cabling, Loft, Pantry, SMART Wired, Walk-In Closet(s), Water Heater

Measurements

  • Living Area: 4,101

Rooms

  • Basement: Daylight
  • Bathrooms Full: 2
  • Bathrooms Half: 1
  • Bathrooms Three Quarter: 3
  • Bathrooms Total Integer: 6
  • Bedrooms Total: 6
  • Main Level Bathrooms: 2
  • Main Level Bedrooms: 1

Other

Location

  • Subdivision Name: Newcastle

Parking

Parking

  • Attached Garage: Yes
  • Covered Spaces: 2
  • Garage: Yes
  • Parking Features: Attached Garage
  • Parking Total: 2

Schools

Elementary School

  • Elementary School: Newcastle

High School

  • High School: Liberty Snr High
  • High School District: Issaquah

Middle or Junior School

  • Middle Or Junior School: Cougar Mountain Middle

Utilities

Equipment

  • Has Cooling: Yes
  • Has Heating: Yes
  • Sewer: Sewer Connected
  • Water Source: Public

Frequently Asked Questions

How many bedrooms and bathrooms does this single-family home have?

There are 6 bedrooms and 6 bathrooms in this single-family home at 13806 SE 85th Street.

What schools are nearby to 13806 SE 85th Street?

Nearby schools include the Newcastle Elementary School, Cougar Mountain Middle, and Liberty Snr High.

Does this single-family home have parking?

Yes, there are 2 parking spaces available for 13806 SE 85th Street.

How does 13806 SE 85th Street compare to other single-family homes in Seattle East?

This single-family home is listed 2% below the average price for single-family homes in Seattle East and has been on the market for 6 more days than the typical home in this area.

What building or home owners association is the single-family home part of?

This single-family home is in the Alterra building.

What is the square footage on this single-family home?

According to the MLS, this listing is 4,101 sqft.

13806 SE 85th Street is a 6-bedroom, 6-bath single-family home for sale in Newcastle WA 98059. Listed on Prevu for 59 days at $2,674,900. This home features 4,101 square feet of living space, located in Seattle East. The median listing price for single-family homes in this area is $1,395,000. Nearby schools include Newcastle Elementary School, Cougar Mountain Middle, and Liberty Snr High. The home offers dishwasher, pets allowed, and parking. Browse more single-family home listings in King County.

Based on information from NWMLS and/or other sources. All data, including all measurements and calculations of area, is obtained from various sources and has not been, and will not be, verified by Prevu or the MLS. Information is provided exclusively for consumer's personal, non-commercial use and may not be used for any purpose other than to identify prospective properties consumer may be interested in purchasing.

Full MLS Disclaimers

Rebate estimate is indicative only and based on listing price and estimated buyer's agent commission paid by owner, if applicable. Final rebates are subject to Terms of Use and may vary due to final negotiated transaction terms.