Super-Efficient ADU

This high-performance, detached Accessory Dwelling Unit in Portland’s Concordia neighborhood is a model of both financial and environmental sustainability. Built using Passive House principles and modeling, the home delivers big energy savings at a low cost. The design, by Departure Design, incorporates smart use of windows to create a spacious, naturally-lit environment on a small footprint.

Learn more about our work with accessory dwelling units.
Photography by bright designlab.

Super Efficient ADU by Portland & Seattle Home Builder Hammer & Hand

Super Efficient Accessory Dwelling Unit in Portland OR

Kitchen in Super Efficient ADU by Portland New Home Builder Hammer & Hand

Stairs to Second Floor of Super Efficient ADU

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“I would recommend Hammer & Hand without hesitation.”

– Sura | Portland
“We love our ‘new’ home and are extremely happy with the high quality workmanship.”

– Jay | Portland
“From the beginning we knew we were working with great people.”

– Jonah | Portland
“I’m so happy with all the work you did with the Doug Fir. It’s like artwork to look at.”

– Dan | Seattle
“You were so responsive throughout the process, and were reliable and thorough. The end result is beautiful.”

– Marilyn | Portland
“It’s wonderful to have Hammer & Hand’s stamp on the house!”

– Janina | Portland
“I am so pleased with every aspect of working with H&H.”

– Janina | Portland
“The quality of the workmanship is outstanding.”

– Kim | Portland
“The Hammer & Hand team was easy to communicate with and they stayed in touch with us during the construction project. We highly recommend them.”

– Kim | Portland
“I can’t thank you enough for getting our project done right and so quickly!”

– Kris | Portland
“We love our new bathroom and know our little one will, too.”

– Linh | Portland
“My husband and I are delighted with our new table. It is beautiful, as promised and perfect in every way.”

– Sylvia | Woodshop
“We are extremely pleased with the work H&H has done.”

– Jon | Portland
“Oh my gosh… the house is so warm!! We keep turning the heat down, isn’t that cool!”

– Terri | Portland
“We have the most beautiful basement in all of Portland (and beyond!) thanks to all of you.”

– Gail & Jim | Portland
“Everyone on the job has been so professional, responsible, respectful of the house and garden and friendly.“

– Terri & Potey | Portland
“We’re really glad we went with Hammer & Hand. We really love our new kitchen.”

– Will & Michael | Portland
“We are very happy with our new storefront. Your team was remarkable – professional, timely, and great to have here in the office.”

– Steve, Newspace Center for Photography | Portland
“We continue to refer H&H with pride and confidence.”

– Monica | Portland
“At every turn, your guys brought it.”

– Michael, Kelly & P-Man | Portland
“This new space, way of living in a home, and expression of craftsmanship and design make us proud.”

– Michael, Kelly & P-Man | Portland
“When the last finish is finished and the last nail is hammered I will know that our home was built with great talent and a lot of heart.”

– Margi | Portland
“H&H employees are creative & smart, their project managers approachable & resourceful, and their work careful & precise.”

– LD | Portland
“You are rock stars! I love my new stuff. Sometimes I just sit and stare at it because it’s so gorgeous.”

– Julie | Portland
“They matched the style perfectly, down to every piece of molding.”

– Jeanne | Portland
“You helped us through our remodel with love…a testament to your professionalism and quality of work.”

– Frank & Peggy | Portland
“Your employees are the best, professional, courteous and willing to go beyond the call of duty.”

– Frank | Portland
“H&H are true craftspeople who take pride in their work, and it shows in the finished product.”

– Debbie | Portland
“We would highly recommend them to any homeowner contemplating a major remodeling project.”

– Dave & Sharon | Portland
“You have not only built our dream home, but also made the experience a pleasure.”

– Art, Jackie & Crystal | Portland

Super-Efficient ADU

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