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Donna & Riley's Zero Energy Idea House
House Tour

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Name: Zero Energy Idea House
Homeowners: Donna and Riley Shirey
Location: Bellevue, Washington
Size: 1630 square feet
Date completed: April, 2009

Meaningful design, sustainability, eco-conscious are all terms we’d like to use when describing our homes. But this is a house that can truly boast such expressions. The Zero Energy Idea House, perched over the shores of Lake Sammamish, is a real house built for a real family who have been dedicated to building sustainable homes for over 22 years.

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“Zero energy” refers to the fact that this house meets its own energy needs. The electrical needs are met by rooftop solar panels and the hot water is also heated by the sun. The inside of the home features water conservation fixtures such as dual flush toilets and low-flow showerheads as well as Energy Star® appliances, high-efficiency hydronic heating, structural insulated panels and photovoltaic solar panels. Outside you’ll find a wind turbine, a 3,000 gallon cistern (to collect rainwater and slowly release it into the ground), a vegetated roof to reduce stormwater runoff, drought tolerant plants and compost for erosion control.

Each decision: the paint, tile, siding, flooring and surface finishes were made with the utmost care to sustainability and low-environmental impact. But the real proof is in the product – and it’s beautiful. The 1,630 square foot, two-bedroom home is contemporary and relaxed, innovative and realistic and the view is stunning. With an estimated annual energy cost of a mere $500 a year, resourcefulness and originality such as this should be a goal of every homeowner, architect and planner.

If you live in the area please try to visit during their open house:

Open House Flyer
Saturdays and Sundays 10am – 4pm
Last day of open house will be November 8, 2009.

Please visit their website for further details including a photo gallery documenting the planning and construction as well as a list of helpful resources.


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AT Survey:

Our style: Clean lines. The exterior is very modern with hard surfaces and non-traditional residential types of finishes. There is a sort of flat eco-roof with a gable in the middle to remind us there is a home in there. Inside is a compilation of tight cabinet finishes with rough-hewn craftsman casing and a ships ladder rising up to the early American loft.

Inspiration: Our inspiration came from combining old, reclaimed commercial and industrial buildings. We wanted to reuse materials and refashion the spaces within the structure to create a sense of warmth - like the homes we grew up with.

Favorite Element: Favorite element is the structural insulated panels. Sexiest is the Helix wind.

Biggest Challenge: Our biggest challenge was the site and the Bellevue Building Department. Building departments say that they support alternative forms of energy and sustainable practices but they are not investing in inexpensive ways to understand them. It’s disappointing: it costs us money to teach them about alternative construction then they have the power to approve or disapprove things that they do not fully understand.

What Friends Say: "Wow this is a cool house." It surprises every one - from the outside appearance to the inside finishes.

Biggest Embarrassment: Not getting the PV (photovoltaics) and Helix Wind online before the home tours started. With help from the Bellevue Building Department we may be able to get the PV on line for this weekend.

Proudest DIY: Donna and I hand-mixing the apron of the garage one Sunday in 80’ degree weather. We worked like a well-oiled machine going through 65 bags of premix concrete.

Biggest Indulgence: Installing the photovotaics, solar thermal and water harvesting and topping it off with the Helix Wind. Using the very best drainage plane under siding. Also the Reidel Roofing and the fabulous roof elements for the eco roof.

Best advice: This advice applies to all of the systems (the eco roof, PV, solar thermal, wind turbine, and monitoring usage): keep it as simple as you can for installation and repair.


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Resources:
Architectural Design: Clinkston Brunner Architects

Green Features: click here for a list of sustainable materials and products.

For more information about this project as well as a list of the project team click here.

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(Thanks, Donna & Riley!)

Image credits: Photos courtesy of Shirey Contracting and Joe Bianco of Northwest Property Imaging, Project photography coordination by Northwest Property Imaging

Interested in sharing your home with Apartment Therapy? Contact the editors through our House Tour Submission Form.

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Comments (36)

Beautiful home! Congrats to you for doing it right.

posted by LoriSF on October 29th 2009 at 3:51pm
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Very well done. I would be interested in the cost of this home vs. a similar sized home built "the old fashioned" way. And how the photovotaics, wind turbine, etc. will help them recoup those costs. Maybe it is on the website, I haven't gone there yet.

posted by jfinteriors on October 29th 2009 at 3:55pm
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Nice execution and idea. Would be interested to know what the total end cost was though as I suspect that it is still way beyond the reach of most people.

posted by Redsmurf on October 29th 2009 at 4:03pm
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I like the bathroom sink. Also Agree with comments above I would like to see the cost break down vs. a "traditional" home

posted by Simply Sarah on October 29th 2009 at 4:32pm
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What a lovely house -
I'm so impressed that in this era of Mega-McMansions that they kept the place under 2000 sq ft!

posted by bepsf on October 29th 2009 at 4:33pm
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WANT.

posted by SuperBee on October 29th 2009 at 4:35pm
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Like everything but the staircase. It looks unsafe, especially if there are kids.

posted by ngnerd on October 29th 2009 at 4:49pm
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I also would like to know the entire cost. I do not see it on the website.

posted by 50s Pam on October 29th 2009 at 5:04pm
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The Return on Investment cost would be important too. I am sure each year the energy savings gets better and better.

posted by LoriSF on October 29th 2009 at 5:11pm
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My favorite part is the retaining wall - a "living wall" made with compost and net. http://www.zeroenergyideahouse.com/LivingWall.html

posted by 50s Pam on October 29th 2009 at 5:11pm
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It's a lovely, LOVELY house, but I'm afraid I have to agree - the stairs look unsafe for younger children, the elderly, or someone who is ill.

posted by Kaete on October 29th 2009 at 7:40pm
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I don't get there stairs. Are there holes in each one? Also the staggered thing looks cool, but as someone who recently tweeked their knee and was in a brace -- well, I guess I wouldn't have been going upstairs.

posted by hillgirl on October 29th 2009 at 8:16pm
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Cool home.

So, rude question....what kind of $$ are we talking (especiall when compared to a non green comp).

posted by sciteach on October 29th 2009 at 9:10pm
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i was very surprised to see a house tour with so many photos but only four of the actual interior of the house. i feel like i have no idea what the overall floorplan is.

posted by le_sacre on October 29th 2009 at 9:42pm
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Wow - thanks for this post, Anne. We're going to try to go to an open hosue.

posted by egay on October 29th 2009 at 10:26pm
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Wow! great house tour!

posted by tarareimers on October 30th 2009 at 12:59am
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I love the stairs. The ship method allows a sharper slope so the stairs have a smaller footprint. Because they alternate, the feel/sensation is the same as a regular staircase - but the design dictates which foot you use.

I'd love to see that riser in twenty years; it should be beautifully bruised by then.

posted by JoeyBrill on October 30th 2009 at 1:10am
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Would it be rude to ask the cost?

posted by hrhprincessfiona on October 30th 2009 at 3:46am
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I love the lighting in this house. Beautiful!

posted by Evergirl on October 30th 2009 at 4:36am
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Cool home though I would guess the cost is way above us normal working class people could afford.

posted by ChrisGal on October 30th 2009 at 7:43am
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this is one of the nicer eco homes that I have seen. It is modern and yet sort of rustic at the same time. It's a kind of modern that most people can see themselves living in.

posted by ronlbrenner on October 30th 2009 at 7:48am
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A note on the staircase: just based on these photos, it looks like it only goes to a single lofted room in the back part of the gable.

I suspect that that staircase doesn't see a lot of regular traffic -- the room may be an office only used by one person, or is more of a crow's nest to look out over the lake. I once knew a family who had a similar setup: a rolling library ladder led to a lofted office/library that overlooked their living room.

It looks as though the bedrooms are located on the lower floor, which is at basement level on the front side of the home, but exposed to the lake view on the back.

posted by akay on October 30th 2009 at 8:36am
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Do the interior pictures bug anyone else? They look contrived to me . . like they are computer renderings and not the real deal.

For instance . . the picture with the stairs . . . the floor at the foreground of the pic looks like it's at the wrong angle to be real . . . .

if it is real . . . . it's beautiful. stunning. even the stairs.

posted by Limeliteshines on October 30th 2009 at 8:37am
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My earlier comment got deleted. The basic thought was: high marks for green-ness, low marks for aesthetics.

Also, it can't be a "zero-energy" house if it costs $500 per year to run it. What's wrong w/calling it "low-energy" or "energy-efficient?"

And I agree with Limelightshines: those photos (?) do have a computer-generated look to them.

posted by mirandabee on October 30th 2009 at 9:12am
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wasting water for a photograph...??

posted by tashar on October 30th 2009 at 9:31am
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I would also be interested in the cost. and I live in the area and am always leary of how well solar energy would work here? Is it really worth the cost of putting it in? I would work great in the summer but I would guess they are going to mainly rely on the wind power? Beautiful house though.

posted by DeFilippo on October 30th 2009 at 11:44am
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you do have to be wealthy to be eco-friendly. Beautiful house; probably a million or nearly. Housing is once again for rich

posted by abryva on October 30th 2009 at 2:39pm
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It's really neat to see this in western WA. It doesn't surprise me that you had so much fun with the Bellevue Building Department... they're generally known amongst the construction and remodeling industry for ranking first when it comes to being "helpful".

posted by matsayswhat on October 30th 2009 at 3:20pm
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The reason the pictures look 'contrived' is because they were clearly taken with a wide angle lens so they can get more picture in the picture...you know the edges are kinda stretched and curved, big whoop.

I am also slightly confused by the $500 yearly cost, if its a zero energy house...perhaps thats dividing the cost of the solar panels/wind/etc by their life expectancy? If that is the case then the cost of these green improvements could be affordable to the average family.

On the stairs, I don't see how they would be any less safe than regular stairs, in fact it prolly is a low traffic loft. And I do see what I think is a NEAT idea - those holes in the upper stairs look like HANDLES! This would be great for kids who would climb up them like monkeys, safest ladder ever!

posted by RalphEMole on October 30th 2009 at 4:09pm
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P.S. Do you really need drought resistant plants and a giant cistern that slowly waters your yard when you live on a LAKE?

posted by RalphEMole on October 30th 2009 at 4:12pm
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@ralphEmole
I live in this area (not ON the lake mind you - but in the city next to the lake/area) that's a great question! Growing up (elsewhere) I had a friend whose g-parents had a house on a little lake, and to water the lawn, they stuck a hose into the lake and a pump, and watered away!

I'm sure this place cost upwards of $1M . It's small, probably b/c those houses are all jammed up together on that end of the lake. Some of the older places have a lot of room, but this area is (most likely) near where the Mariners and other sports figures dwell...

posted by learnbydesign on October 30th 2009 at 5:57pm
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I am pretty sure the lot alone cost close to $1 Mill. Not to mention the house. I know the real estate in this area and often people buy an older house on a lot and tear it down to build an eco-friendly house. Kind of silly to me.

posted by DeFilippo on November 2nd 2009 at 12:36pm
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NEED.
(LOVE the stairs)

posted by apartment therapy on November 2nd 2009 at 5:35pm
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I would have liked to have seen more photos of the interior, and a description of the green features - rather than all the photos. I can turn on planet green at any hour and watch feel-good green building. I come here for interior pics, mainly of apartments - which i will likely be living in my whole life. It would be nice to see apartment rentals being made green, and not for tens of thousands. I'm really tired of watching rich people building their green homes, and it's always a bargain because one of them is an architect and designed the house themselves, blah, blah, blah.

posted by tgoly on November 2nd 2009 at 8:22pm
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Well said tgoly! Each day, or each month, the bigger and more expensive homes are featured on "Apartment Therapy"..... Apartment Therapy was something to look at and think, yeah I could do that... now, this is another example of wows, I can never do, or afford anything like that! Keep things simple, fun and interesting... this spread is far beyond most people's budgets. Beautiful, but very staged - the containers of fruit are way too much. The stairs are dangerous looking. I wish they would install one of those 360 room view spinners for their spreads... now that would be fun.... please!

posted by reham35 on November 2nd 2009 at 9:37pm
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I would love to see a spiralling staircase there. Love the view and the light feel of this home.

I agree with le_sacre though; more interior photos would have been nice, not as much of the construction site.

posted by luftskibet on November 3rd 2009 at 11:10am
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