Accessory Dwellings

A one-stop source about accessory dwelling units, multigenerational homes, laneway houses, ADUs, granny flats, in-law units…

Sharon Nielson, Keith Pitt, & Stephanie Mix’s ADU: A Miniature Mansion

Because Keith & Stephanie’s home is located in an historic district and their garage was considered a contributing structure, they had a few additional design considerations. They were required to go through a Type II Design Review and retain two walls of the existing garage.The guiding principle for this project is to build a miniature Irvington home with all the features.

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October 21, 2016 · 2 Comments

Sheila Butler’s ADU: From Shack to Guesthouse

Sheila Butler and her husband Brad first learned about ADUs when they purchased a piece of property that had a half-built shell in the backyard. The previous owners had begun construction of a guesthouse and never finished the project.

September 23, 2016 · 1 Comment

Victor & Kendra Duong’s ADU: Doubling Rental Opportunities

Editor’s note: this ADU is featured on the upcoming ADU Tour

Kendra and Victor Duong, a wife and husband architecture team, have always dreamed of one day designing their own ADU. In 2015 they built an ADU in the backyard of their existing rental property.

August 12, 2016 · 4 Comments

Ray Chirgwin’s ADU: Carlton Street ADU

Ray Chirgwin first learned about accessory dwellings through his work as a licensed architect. He had familiarized himself with Portland’s zoning code, so he knew that ADUs are allowed by right in Portland and was familiar with their requirements. As Ray and Natalie explored design criteria for their ADU, they landed on a design that allowed them to have a living space above and a shop below.

July 29, 2016 · 1 Comment

Lisa Florentino & Patrick Kernan’s ADU: An Asian-Mexican-Pineapple Chalet

To create their ADU, Lisa and Patrick tore their 2-car garage down completely and built from the ground up with a brand new foundation. But, of course, this happened in typical Brad Bloom style, meaning that as he deconstructed the garage, he salvaged everything he possibility could for reuse in the new space.

July 15, 2016 · Leave a comment

Lisa Lonstron’s ADU: An Artistic Basement Apartment

Lisa took out a home equity line of credit to fund her basement ADU and supplemented it with a portion of each month’s income from her employment. However, many of the finishing touches were a labor of love. Lisa’s key design consideration was staying on budget while using creative design and décor to make it interesting.

April 22, 2016 · 5 Comments

Barbara Gundle’s ADU: A 2-Story Garage Conversion

As Barbara worked with Jack Barnes to begin noodling through the design considerations for her guest house, they decided to work with the existing conditions whenever possible. Working within the existing shell was both an efficient use of materials and a way to avoid possible complications from the historic design review process.

February 19, 2016 · 12 Comments

Nancy Abens’ ADU: A Cluster & A Courtyard

Quick Facts Setting: urban Neighborhood: Grant Park, Portland, OR Type: detached new construction Use: owner’s mother’s primary residence Square Footage: 450 Year Built: 2015 Owners: Nancy Abens, Maggie Abens, Scott Bailey Designer: Confluence … Continue reading

January 29, 2016 · Leave a comment

Nan Haemer’s ADU: Crepe Myrtle Cottage

Nan Haemer’s neighbor convinced her to build an ADU on her property and she spent the next several months salvaging materials at the nearby ReBuilding Center.

February 4, 2015 · 12 Comments

Billy Hines’ ADU: Modernizing the Carriage House

The first time Billy Hines saw his three bedroom house in Portland’s Alberta Arts District, he decided that someday he’d make the old carriage house into an apartment. In 2006 he went through the process of converting the existing accessory structure into a permitted ADU.

December 17, 2014 · 5 Comments

Katharine Lawrence & Charlie Weiss’ ADU: Third Time’s a Charmer

The economics of a rentable space were appealing to Charlie and his partner Katharine, so when the couple built their own home they designed it to include an apartment. They’ve now included ADUs in two more homes they’ve built and they’re grateful that Portland’s policies now support the creation of ADUs.

August 1, 2014 · 2 Comments

Jane Doe’s ADU: A Second Home on a Tight Budget

Jane says her greatest inspiration was to have a flexible place which she could live in herself or rent out to family or tenants. In order to fund construction of the ADU, Jane refinanced her car, sold stock, worked, and scraped money together.

July 18, 2014 · 5 Comments

Cheryl & Jim Levie: Recreating a Period Piece

Cheryl and Jim Levie of Ashland, Oregon transformed an old chicken coop into a nice little guest house. But the fact that their home was in a historic district caused some complications along the way.

July 4, 2014 · 2 Comments

Joe Hermanson’s ADU: A Daylight Basement Rental

Joe wanted to provide a private entrance for his tenants. The ADU has its own walkway and stairs on the side of the house, so it looks and feels separate from the rest of the house. There were a few challenges in designing and building the ADU; however, they were fairly easy to overcome.

June 27, 2014 · 1 Comment

Dan Gray’s ADU: A Retreat Above the Garage

Dan Gray was used to living in the mountains with lots of room around, so when he built his Ashland ADU, he put it above the crowd.

June 13, 2014 · Leave a comment

Caleb & Tori Bruce’s ADU: Existing Home Becomes Secondary Dwelling

As a builder, contractor, and cabinet maker, Caleb Bruce builds boxes for a living, but he has also developed a knack for out-of-the-box thinking. Here’s the story of how Caleb turned an existing house into a secondary dwelling (or an accessory dwelling as we call them in Portland, OR).

April 25, 2014 · 1 Comment

Lesa Dixon-Gray’s ADU: Putting Mom in a Home, Sweet Home

Lesa Dixon-Gray stumbled across ADUs as she was researching multigenerational housing options for herself and her aging mother. Lesa’s mom, Shirley, was having a difficult time deciding where she wanted to live, but knew she didn’t want to live in the same house as her children. Lesa realized she might be able to entice her mother to move to Portland by giving her a place of her own. As Lesa began searching for duplexes, she discovered ADUs and accessory structures.

March 21, 2014 · 3 Comments

Jill’s ADU: A Home of Her Own

Jill’s little home includes salvaged materials, low-flow fixtures, three salvaged doors, no dryer, solar panels, a ductless heat pump, a Rheem water heater, rain garden, skylights, and Marmoleum floors. She also installed grid-tied solar panels on the ADU which cover electricity for her lights, appliances, and heating.

January 24, 2014 · 3 Comments

Susan Moray’s ADU: Updating History in Ladd’s

As she worked with Jack, Susan’s primary design consideration became maximizing the size of the ADU while adhering to Historic Neighborhood requirements. Prior to applying for her permits, Susan paid for a design consultation meeting with the city of Portland and Jack brought preliminary sketches to explore various possibilities.

My architect, Jack, did his homework on what could be built, given these limitations and nailed down a design that was accepted on the first try with no changes. That was impressive. We were told by everyone we would never get what he wanted past city permit without going through design review but he did. -Susan Moray

January 10, 2014 · 11 Comments

The Granger House: Own Two, Rent One

When I biked up to Bob and Julie Granger’s place I was greeted by their ten-year-old grandson, standing sentinel across the street. The young man asked a few questions about … Continue reading

April 22, 2012 · 4 Comments

My tiny house after 5 years: things I would have done differently

I’ve written here about how well my tiny house is working out — I converted my detached 1.5-car garage to a little “accessory dwelling unit” and have mostly rented it … Continue reading

February 27, 2012 · 7 Comments

My garage apartment — a place that redefines family

I’m pretty much an obsessive planner when it comes to big projects.  I researched and penciled out a lot of scenarios before I developed my garage into a little apartment, … Continue reading

October 29, 2011 · 11 Comments