Accessory Dwellings

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

Accessory dwelling units as condominiums

As noted elsewhere on this site, one of the defining characteristics of accessory dwelling units (ADUs) within the real estate, lending, and planning fields is that they are second units on otherwise standard single family properties.  No matter what their physical form (backyard cottage, basement apartment, etc) they are part of the property with the main house; they have the same owner as the main home, and cannot be bought and sold separately.

To the extent that people in the real estate, lending, and planning fields are aware of ADUs at all, they will assume that ADUs follow this convention of having the same owner as the main house.

However, it is conceivable that an ambitious and creative developer could  split the main home and ADU into condos — after which the ADU would only be an ADU in an architectural sense — i.e. it would be a basement apartment, a backyard cottage, or whatever.  But in a legal sense, the property would be a condominium development with exactly two units, each of which could be bought or sold on its own.

Currently, the “condominium” model of ADU development and ownership is incredibly rare.  Unless otherwise noted, all posts on this site assume the standard model, where there is a single owner for both the main home and the ADU.

Thanks!

— Martin (one of editors)

2 comments on “Accessory dwelling units as condominiums

  1. Pingback: Will short term rentals actually reduce long term housing in granny flats? | Accessory Dwellings

  2. Susan Eberhardt
    November 3, 2019

    What about if a relative of the property and main home owns the ADU? I am trying to have this done in NY state.

Leave a Reply

Please log in using one of these methods to post your comment:

WordPress.com Logo

You are commenting using your WordPress.com account. Log Out /  Change )

Facebook photo

You are commenting using your Facebook account. Log Out /  Change )

Connecting to %s

%d bloggers like this: