19221 SE 25th Street · Sammamish, WA 98075
Source: NWMLS · Real Broker LLC · Mark Popach #NWM2575870
About this home
Positioned within Carlton Heights, this John Buchan residence captures a rare combination of elevation, privacy, and inspiring views of Lake Sammamish, set on a shy half-acre within the Issaquah School District, complete with a multi-generational ADU. Designed to take full advantage of its natural setting, this home is fully renovated to an upscale standard, opening with a strong architectural presence—vaulted ceilings, a defined entry, and expansive windows that draw in natural light through all 3 levels. The main living area centers around a wood-burning fireplace, with white oak engineered hardwoods extending throughout. The kitchen is composed and functional, anchored by a waterfall Calacatta quartz island and complemented by a full appliance suite designed for everyday use and hosting alike. The wraparound deck extends the home outward, offering a vantage point over the lake. The crafted staircase ascends to a primary suite positioned above it all, where panoramic lake views carry into a five-piece luxury bath defined by a freestanding soaking tub, glass-enclosed shower, and dual vanity, along with two additional rooms. The lower level has been fully built out with its own entrance, offering additional living space with a kitchenette, two finished rooms, a bath, and separate laundry—well suited for extended living or rental use. A composed home in one of Sammamish’s most established settings, offering scale, updates, and views that are increasingly difficult to replicate
Location
Basics
- Property type
- Single Family Residence
- Style
- 2 Stories w/Bsmnt
- Stories
- 2 stories
- Year built
- 1994
- Lot size
- 17,523 sq ft (0.4 acres)
- County
- King
- MLS #
- NWM2575870
Interior
- Heating
- Ductless, Forced Air
- Cooling
- Ductless
- Flooring
- Ceramic Tile, Engineered Hardwood, Vinyl Plank, Carpet
- Appliances
- Dishwasher, Disposal, Dryer, Microwave, Refrigerator, Stove(s)/Range(s)
- Fireplace
- 2 · Gas, Wood Burning
- Interior features
- Second Kitchen, Bath Off Primary, Dbl Pane/Storm Window, Dining Room, Fireplace, French Doors, Pantry, Solarium/Atrium, Vaulted Ceiling(s), Walk-In Closet(s), Wine/Beverage Refrigerator
- Entry level
- Main
Exterior & lot
- Exterior features
- Brick, Stone, Stucco, Wood
- Roof
- Composition
- Lot features
- Cul-De-Sac, Paved
- Topography
- Partial Slope
- View
- Lake, Territorial
- Waterfront
- No
Parking
- Parking spaces
- 3
- Garage
- Yes (attached)
- Covered spaces
- 3
- Parking features
- Attached Garage
Utilities
- Water
- Public
- Sewer
- Sewer Connected
- Power
- Electric, Natural Gas
Community & fees
- Subdivision
- Issaquah
- HOA dues
- $280/yr
- Property tax
- $15,159 (2026)
Transaction
- Listed on
- Aug 28, 2026
- Days on market
- 233
- Price per sq ft
- $563
- Listing terms
- Cash, Conventional, FHA, VA Loan
- Possession
- Closing
More homes nearby
Sale history
Earlier listings of this home on the MLS.
- 2013-03-29
- Sold$630,000
Schools
School district: Issaquah
- Elementary
- Creekside Elem
- Middle
- Pine Lake Mid
- High
- Skyline High SchoolSchoolDigger 5 stars · Top 3% in WA

Listing provided courtesy of: Real Broker LLC
Listing agent: Mark Popach.
Based on information submitted to the MLS GRID as of —. 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. IDX information provided exclusively for consumers' personal, non-commercial use, and may not be used for any purpose other than to identify prospective properties consumers may be interested in purchasing. Information is deemed reliable but not guaranteed.
Data last updated 2026-09-09.