Will short term rentals actually reduce long term housing in granny flats?
It’s not intuitive, but prohibiting short-term rentals in ADUs won’t necessarily lead to a bigger supply of long-term residential housing. This post includes new data about the number of ADUs and short-term rentals in Portland, and the longevity of short-term rental listings.
Berkeley ADUs and Perceptions of Density
by Alberto Benejam, Based on a report by Sonia-Lynn Abenojar, Alberto Benejam, and Tamar Nativ Throughout the past year, the city of Berkeley, CA has been considering changes to the city’s … Continue reading
Guide to financing an accessory dwelling unit
Here is nicely formatted summary to the ways ADUs are being financed in Portland today. Even if you don’t live in the area, it should provide some ideas and precedents you can use. Enjoy!
Summing up ADU research: are accessory dwelling units as great, or as horrible, as people say?
Collected research about accessory dwelling units (AKA granny flats, laneway houses, in-law units, etc) suggests they have many potential benefits, and two common arguments “against” are unsupported.
Accessory dwelling units: what further research should be done?
ADUs are especially promising as environmentally sensitive and affordable housing, and this potential should be investigated in detail.
What are the barriers to ADU development?
Government rules strongly limit the development of ADUs, but they are not the only factor.
Do accessory dwelling units serve older persons? (Or, who lives in, and owns, ADUs?)
Older persons are expected to benefit from ADUs. Is this happening now, and will it happen more in the future?
How much do ADUs cost to build?
Some survey results about ADU costs… and some thoughts about why ADU developers aren’t usually real estate “pros.”
Do ADUs actually provide housing?
It may seem odd to ask whether a housing form actually provides housing, but it’s a key premise in civic debates about accessory dwelling units.
Why ADUs are hard to study, and confuse nearly everyone
ADUs are a really unusual form of development. This post goes over their special qualities, and explains why a lot of “debate” about ADUs is so repetitive.
Research and policy about accessory dwelling units: introducing a 13-part series
Which hopes and fears about ADUs are most likely to be true? Explore claims and controversies with new evidence, in this 13-part series, beginning today.
City of Portland ADU Permit Trends
The City of Portland continues to grow its ADU housing stock. In 2013, there were almost 200 ADU permit applications received, which is about 25% of all single-dwelling permits in Portland. … Continue reading
ADU owners: take this survey from students at UC Berkeley
Hey folks, if you aren’t familiar with New Avenue Homes, you should be. They’re a developer/builder that has created dozens of ADUs in the Bay Area, and their CEO Kevin … Continue reading
A research and action agenda for Accessory Dwelling Units and their advocates
I spent a lot of 2011 learning about Accessory Dwelling Units (also known as in-law units, granny flats, backyard cottages, etc). Beat that in terms of geekiness! (Okay, I bow … Continue reading
