18888 SE 144th Street · Renton, WA 98059
Source: NWMLS · RE/MAX Metro Realty, Inc. · Lisa A. Roberts #NWM2538231
About this home
Experience tranquility at this Lake Kathleen waterfront home, situated on 1.25 private acres with more than 120 feet of pristine shoreline. Located within the acclaimed Issaquah School District, this three-bedroom, 2.5-bath residence offers lake views from nearly every room and a peaceful country setting. The 1,890-square-foot single-level floor plan features a primary suite with a private deck overlooking the water. The newly remodeled open-concept kitchen flows seamlessly into the main living area, where expansive glass doors open to a spacious patio with unobstructed lake views, perfect for entertaining or enjoying the surroundings. Two additional bedrooms provide flexibility for guests, including one with direct access to its own deck and the lake. Outside, the grounds feature beautiful gardens, expansive lawn space, and endless opportunities for recreation and relaxation. Swim, paddleboard, kayak, or cruise the lake from the detachable dock equipped with an electric motor. The property also offers exceptional storage, including a two-car garage, parking for 10+ vehicles, and ample space for a large RV or motorhome with a 30-amp hookup already in place. Three outbuildings and a separate storage shed provide room for hobbies, workshops, storage, or recreation. Combining privacy, acreage, waterfront access, and exceptional entertaining space, this Lake Kathleen retreat embodies the very best of Pacific Northwest living.
Location
Basics
- Property type
- Single Family Residence
- Style
- Mid-Century Modern
- Stories
- 1 story
- Condition
- Updated/Remodeled
- Year built
- 1959
- Lot size
- 55,321 sq ft (1.27 acres)
- County
- King
- MLS #
- NWM2538231
Interior
- Heating
- Forced Air
- Cooling
- None
- Flooring
- Ceramic Tile, Hardwood, Vinyl Plank
- Appliances
- Dishwasher, Disposal, Refrigerator, Stove(s)/Range(s)
- Interior features
- Bath Off Primary, Ceiling Fan(s), Dbl Pane/Storm Window, Dining Room, French Doors, Skylight(s), Walk-In Closet(s), Water Heater, Wired for Generator
- Entry level
- Main
Exterior & lot
- Exterior features
- Wood
- Roof
- Composition
- Foundation
- Concrete Ribbon
- Lot features
- Dead End Street, Dirt Road, Paved, Secluded
- Topography
- Level,Partial Slope
- View
- Lake, Mountains
- Waterfront
- Yes
Parking
- Parking spaces
- 10
- Garage
- Yes (attached)
- Covered spaces
- 2
- Parking features
- Driveway, Attached Garage, RV Parking
Utilities
- Water
- Public
- Sewer
- Septic Tank
- Power
- Natural Gas
Community & fees
- Subdivision
- Lake Kathleen
- Property tax
- $13,635 (2025)
Transaction
- Original list price
- $1,699,950 (5.9% price cut)
- Listed on
- Jun 12, 2026
- Days on market
- 100
- Price per sq ft
- $847
- Listing terms
- Cash, Conventional
- Possession
- Closing
More homes nearby
Sale history
Earlier listings of this home on the MLS.
- 2006-10-24
- Sold$750,000
Schools
School district: Issaquah
- High
- Liberty Senior High SchoolSchoolDigger 5 stars · Top 5% in WA

Listing provided courtesy of: RE/MAX Metro Realty, Inc.
Listing agent: Lisa A. Roberts.
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 2026-08-19.