Category: Cities

Rendering of a single-family house but which has a "junior ADU" in the front half of the first floor

Greenline Homes is building brand new houses with junior ADUs

June 22, 2025 / / 0 Comments

Greenline Homes builds all-electric 1, 2, and 3 unit houses in Chicago’s South Side, and this year they’ve started building single-family houses with a “junior accessory dwelling unit” on the first floor. An accessory dwelling unit, or ADU, can mean a few things, but generally it means a smaller home within a house that has one or more dwelling units. In Chicago, this is most commonly done by adding an apartment in a basement space of a single-family house or a two-flat, and on the ground floor of an older courtyard building during a renovation that moves shared laundry from the ground floor to in-unit.

Over in Woodlawn, however, Greenline Homes has built what appears as a single-family house but has an apartment with one bedroom and one bathroom in the front half of the first floor. It occupies about one quarter of the houses’s overall floor area. In the rear half of the first floor is the primary unit’s kitchen, living and dining room, and a half bathroom. Upstairs, the space belongs all to the primary unit and has three bedrooms and two bathrooms.

Many Greenline Homes have previously been built as two-flats with a lower level full-floor apartment and an upper level duplexed apartment for the owner. The intention is that buyers have an immediate rental income opportunity, or a place for multigenerational living. Think having an adult child living nearby (on-site!) as they transition from college graduation to full time job or having their first child.

Floor plan for the house at 6537 S Rhodes Ave (view the sale listing on Redfin).

The house is for sale, and there are several others like it, so if you’d like a tour contact Wayne Beals. Here are similar ones under construction that will deliver this year:

Further reading: junior ADUs can also be lockoff units, where the smaller unit is connected to the primary unit via stairs or a locked door, but maintains its only exit to the outside.

Chicago home builder: Parking mandates limit the number of dwelling units we can build

March 26, 2025 / / 0 Comments

Chloe G, a co-lead of Strong Towns Chicago, asked this question at the 2-to-4 flats panel that I moderated earlier this month:

“How do parking mandates affect your businesses?”

“It really just limits the amount of units we can do”, Nick Serra answered.

Learn about reform efforts in Chicago to drop costly parking mandates that raise the cost of housing.

Nick, a small local homebuilder, starts to describe how the city’s parking mandates limit how much housing he can build. Watch the full panel video.
photo of Steven Vance, moderator, on the left, and three panelists on the right. A projection screen is behind the panelists.
Myself (left) and the three panelists: Neelam, Nick, and Katherine. Photo: Meg White

Panel: Bringing back 2-to-4 flats

March 26, 2025 / / 0 Comments

Earlier in March I moderated a panel called “Bringing Back 2-to-4 Flats” at the Metropolitan Planning Council office, interviewing three panelists who are developers and designers for these venerable Chicago housing typology.

Two, three, and four-flats are super common in Chicago, representing about one fifth of the city’s dwelling units. These properties are the most likely to have lower rents and family-sized units, according to the Institute of Housing Studies. But Chicago’s zoning laws severely restrict where they can be built. Changing the zoning laws to allow 2- to 4-flats by right makes it easier to increase the city’s housing supply and grow the economy.

Watch the full panel and Q&A in the video below.

Meet the panelists

  • Neelam Dwivedi is a real estate agent and small local homebuilder. She co-founded Nath Construction in 2018. She has developed numerous 3 and 4 flats, particularly in the Near West Side and East Garfield Park.
  • Nick Serra is a small local homebuilder who founded Grace Street Renovation Lab in 2023 and has completed 15 rehab projects. He was previously a practicing attorney and disliked it so much he pivoted to real estate. 
  • Katherine Darnstadt founded Latent Design, an architecture and urbanism practice in 2010. I met Katherine in 2015 and I think the main thing I remember about her practice is the breadth of it. She’s said that the firm has worked on projects “at the bench, building, and block scale”.
photo of the interior of an ADU coach house in Lakeview built in 2023
Interior of Brian’s coach house

AARP Illinois talks to Brian and Steven about legalizing ADUs citywide and statewide

March 25, 2025 / / 0 Comments

Adam Ballard, the Associate State Director for AARP Illinois, the local chapter for AARP, interviewed Brian P. and I about accessory dwelling units. We discussed:

The conversation is 28 minutes long; if you haven’t dived into ADUs yet, this is a great video to help get you up to speed!

Bonus content: AARP is the largest organizational supporter of allowing accessory dwelling units in all communities because of how they expand the options for people to “age in place” (continue living in the same neighborhood when their housing needs change), earn additional income, or rent their big house to their adult children’s families. Explore AARP’s ADU resources.

Aerial photo of a bank’s parking lot. The camera is facing the city of chicago and the Logan square neighborhood is in the foreground.

If parking relief is granted to just about every development, why require parking in the first place?

March 9, 2025 / / 0 Comments

The Chicago zoning code requires nearly every development, new or renovated, to provide on-site car parking. The code also provides relief from that requirement, most often in the form of cutting the requirement in half if the development is in a “transit served location”. Further relief – getting closer to zero parking spaces required – can be requested via administrative adjustment to the Chicago Zoning Administrator. (Learn about other methods of relief from Chicago’s parking mandates.)

Sometimes, however, that administrative adjustment must be converted to an application for variation that’s heard by the Zoning Board of Appeals (ZBA).

Pete Snyder and I tabulated all of the requests for parking relief – by way of a variation application – heard by the ZBA from January 2022 through January 2025.

Here’s what we found in that 37-month period:

  • There were 73 applications for parking relief (an average of two per ZBA meeting).
  • A little more than half of the applications (39) explicitly mentioned the development being in a transit-served location.
  • Those 73 applications requested relief from having to provide 661 car parking spaces.
  • At $10,000 per surface parking space that reflects a savings of about $6.6 million in construction costs.
  • Assuming all spaces would be on the ground, this is the equivalent of 3.5 acres of land which does not need to be acquired or if already acquired can be used for other purposes. Bell Park in Dunning is approximately 3.5 acres.
  • Each applicant pays $500 for the 72 variations and one applicant paid a $1,000 application fee for their special use.
  • Most applicants hired and paid an attorney to handle their application. Lawyer fees vary and are not made known to the public, but for variations are usually multiple thousands of dollars. Lawyers typically charge more for special use applications.
Google Maps aerial photo of Bell Park

Understanding how much relief from costly parking mandates is incomplete if we only study variations. The default method, at least for locations within transit-served areas, is to ask for an administrative adjustment, which has a lower bar of obtaining approval – but we don’t have data about the number of these. Another way to get parking relief is to apply for a rezoning and bundle the relief request within that application; data on that is forthcoming.

Follow the parking reform advocacy work in Chicago by visiting these websites: