Heliotrope Architects

Lone Madrone Retreat

Lone Madrone Retreat
© Sean Airhart 

LONE MADRONE RETREAT

Heliotrope Architects

CATEGORY
Houses

LOCATION
United States

AREA
1600 ft²

YEAR
2016

PHOTOGRAPHS
Sean Airhart 

MANUFACTURERS
AutoDesk, Bensen, Bocci, Bodart and Gonay, Kristalia , Loll Designs, Quantum Windows & Doors, Viking, Viking Range, Trimble

STRUCTURAL ENGINEERING
Swenson Say Faget

LANDSCAPE ARCHITECTURE
Garden Artisan

INTERIOR FURNISHINGS
Ore Studios

CONTRACTOR
David Shore

DESIGN TEAM
Joe Herrin, Mike Mora, Jonathan Teng

Lone Madrone Retreat
© Sean Airhart 

Text description provided by architect.

Located on a rocky, wind-swept south facing shoreline; this retreat home nestles into the landscape to harmonize with its surroundings and minimize exposure to weather.

Lone Madrone Retreat
© Sean Airhart 
Lone Madrone Retreat
© Sean Airhart 

The home is a vacation retreat for a family of four, who desired a low-impact home with a strong connection to land and sea.

The design solution utilizes a simple ‘wedge’ shape geometry, mimicking the hillside slope beyond, and is tucked into a natural depression in the shoreline in order to diminish its visual impact.

Lone Madrone Retreat
© Sean Airhart 
Lone Madrone Retreat
© Sean Airhart 
Lone Madrone Retreat
© Sean Airhart 
Lone Madrone Retreat
© Sean Airhart 

Living spaces open up completely on north (garden) and south (water) sides via a custom lift-slide door system.

Bedrooms focus primarily on the more private, forested slope to the west and the kitchen opens onto an adjacent a rock promontory to the east.

Lone Madrone Retreat
© Sean Airhart 
Lone Madrone Retreat
© Sean Airhart 

Due to the extreme weather exposure of the site, major openings are paired with rolling wall panels to protect them from punishing winter storms, as well as to provide security when unoccupied.

The finish palette consists of local materials including douglas fir (floors, trim), western red cedar (siding, wall and ceiling cladding) and pacific madrone (furniture).

Lone Madrone Retreat
© Sean Airhart 
Lone Madrone Retreat
© Sean Airhart 

The site is within the San Juan Islands National Monument, with extremely sensitive shorelines and marine environment. A clear understanding of near-shore ecology greatly impacted the design of the home.

Lone Madrone Retreat
© Sean Airhart 
Lone Madrone Retreat
© Sean Airhart 

To avoid habitat loss for near-shore insects, a critical food source for endangered juvenile Chinook salmon, a garden roof seeded with native, drought tolerant vegetation has been utilized. This assembly replaces over 90% of the vegetative footprint lost to construction.

Lone Madrone Retreat
© Sean Airhart 
Lone Madrone Retreat
© Sean Airhart 

With shallow soils, disruption to natural storm-water flow is also a critical issue. Poorly filtered runoff from roofs and other hard surfaces are a major water quality issue in the Islands.

Our drainage design captures runoff along the up-slope footing and disperses it in an un-concentrated 1/1 ratio just downslope of the structure, replicating as closely as possible the pre-construction runoff condition.

Lone Madrone Retreat
© Sean Airhart 
Lone Madrone Retreat
© Sean Airhart 

Lastly, the firm worked to satisfy the program requirements as efficiently as possible in order to minimize structural footprint and massing.

The result is a 3 bedroom, 2 bath home that feels much larger than its modest 1,600sf size would suggest.

Lone Madrone Retreat
© Sean Airhart 


Lone Madrone Retreat
© Sean Airhart 
Lone Madrone Retreat
© Sean Airhart 
Lone Madrone Retreat
© Sean Airhart 
Lone Madrone Retreat
© Sean Airhart 
Lone Madrone Retreat
© Sean Airhart 
Lone Madrone Retreat
© Sean Airhart 
Lone Madrone Retreat
© Sean Airhart 
Lone Madrone Retreat
© Sean Airhart 
Lone Madrone Retreat
© Sean Airhart 
Lone Madrone Retreat
© Sean Airhart 
Lone Madrone Retreat
© Sean Airhart 
Lone Madrone Retreat
© Sean Airhart 
Lone Madrone Retreat
© Sean Airhart 
Lone Madrone Retreat
© Sean Airhart 
Lone Madrone Retreat
© Sean Airhart 
Lone Madrone Retreat
© Sean Airhart 


Lone Madrone Retreat
Plan
Lone Madrone Retreat
Section

Heliotrope Architects
T +1 206 2970442
Heliotrope Architects
5140 Ballard Ave NW # B, Seattle, WA 98107, United States