Join us tonight at Future Shack 2011 for another evening of great dialogue about houses.  Last year I participated in the ‘Speed-Date‘—seven minutes to lay out the project and have a design brainstorm, then on to the next architect.  It was a blast, and this year Tim will be sitting in for me.

After Speed Date Design, there will be a presentation of innovative ideas in housing.

Our entry, Urban Olympic, is a nine unit townhouse complex designed to use 90% less energy that typical code compliance housing.  See our entries over the last few years : 2011, 2009

It is at Fisher Pavillion in the Seattle Center, starting at 5 pm.

I have been collaborating with Susan Black and Associates to formulate a vision for the expansion of the Washington Park Arboretum facilities, as part of the SR 520 replacement and the demolition of the highway ramps that currently dominate the north end of the Park.

With this project, we are proposing a “ new gateway structure to orient visitors, provide space for general services and curation/collection exhibits, and fulfill many of the aims of the 2001 Master Plan.  As conceptualized, the development respects the history of the site and reclaims the altered landscape to natural, healthy conditions.  It will provide organization, orientation, and education for visitors as a means to explore the greater Arboretum.

view of entry plaza-Washington Park Arboretum Visitor Center North Gateway

As a gateway, the design will put visitors in the frame of mind for the study and enjoyment of the Park.  Balancing educational needs and recreation activities as functions that informally overlap and inform each other, the facility welcomes both types of visitor and enfolds them in the living greenness of the Arboretum/Lake Washington edge environment.  The building concept blends with the naturalistic organization of the site with minimal visual impact and performs as a closed loop system with regard to energy and water, using only resources collected on site.  The concept also enhances the connectivity to the adjacent neighborhood and trail system and welcomes pedestrian and bike traffic.

The buildings are gently folded into a rolling wetland rise like leaves blown in on the wind.  The roofs are gently articulated to provide shelter and solar access.  Rammed earth walls announce the gateway yet continue uninterupted through the glass to become an integral part of the ambiance of the facility.  Glass walls provide an invisible barrier to the surrounding landscape during the day.  In the evening, light from the buildings spills out onto grounds muted by the vegetation foliage.

Washington Park Arboretum Visitor Center North Gateway

Retaining a small remnant of the “flyover” bridge allows for the development of an elevated promenade for the establishment of a “pier garden”.  The pier would be planted in a series of linear landscapes culminating in an overlook of the southern waterway of the Mountlake Cut.  The pier garden provides the visitor a new perspective of the northern limits of the Arboretum, Foster Island and the day-lighted Arboretum Creek.” (from the Concept Plan)

Ideally, the building will be designed to the standards of the Living Building Challenge.  I’ve anticipated about 75kW of photovoltaics on the roof, plus a ground source heat pump for building climate control, harvesting all rain water for the building’s use and to irrigate the demonstration gardens.

We’ve only just put this out into the public sphere for comments, and I can imagine that we’ll have some lively discussions about how a modern structure fits within the Olmsteadian structure of the park.  I ultimately think that the contemporary architecture will best serve the Foundation, rather than grafting high performance energy and sustainable systems onto something that is overtly historicist.   The Washington Park Arboretum can look both both into its own history and the future to chart a path for success in it’s second century.

Renderings courtesy of Lambert Design Studio

'BIG ROOF' SCHEME

'PAIR' SCHEME

'WEDGE' SCHEME

The solar component of this park will produce between 20 kW and 30kW, and provide power for the community multipurpose space, and an emergency relief center.

We’re looking at meeting the Living Building Challenge, the highest standard for sustainable construction.  It would be a major undertaking, since there are less than a hundred structures in the world currently attempting to meet this challenge, but we have a lot of things going for us at this scale of project.  As the project develops, I’ll keeping posting information on the Challenge–how it is affecting the design, and the costs.

phinney ridge backyard cottage

We have been working with a couple who are planning on moving out of the original house, and into a new backyard cottage.  We’re pushing the limits within the ordinance–almost exactly 800 square feet–in order to build a 2 bed room, bath and a half cottage. Although the house is small, the spaces inside feel just right.  And we’ll be able to include a lot of high finish touches and crisp details because we aren’t spending money on lots of square footage. Having a finite perimeter and volume really focuses the mind on the priorities of the design.

The character of the house the client’s wanted is very craftsman and the scale and roofline fits right in with the neighborhood in general–certainly not the scary developer vision that opponents of the ordinance summoned during the public hearings.  It reinforces that these projects are for people with a vested interest in both their property and their neighborhood and are very sensitive to the impact on their neighbors.

Here is another view which shows off the walkout patio off the dining space, the entry mudroom and the band of windows that wrap the living room, dining and kitchen:

seattle backyard cottage in phinney ridge

We are also going to integrate a rain water harvesting system, radiant floors on a super efficient combination boiler, vaulted ceiling upstairs, and a extra height crawlspace with a rat slab to make up for some of the storage space lost in the downsizing.  For floor plans, follow the jump below:

First floor plan:

Second floor plan: