FAQ · The Process

How Long Does a Co-op to Condo Conversion Take?

There's no single number. Hutton's fastest documented conversion took under seven months; complex or previously stalled buildings have taken several years.

Terrace Towers residential property in Miami Beach
Written by Jack Boyajian, PresidentLast reviewed: September 6, 2026

Is there a standard timeline?

There's no single number that fits every building, and we won't quote one and hope it holds. Hutton's fastest documented conversion took under seven months. Complex or previously stalled buildings have taken several years. Across the 15 of Hutton's completed conversions with dated engagement and closing records, the span has run from about a year to just over a year. The two biggest variables are usually the complexity of the underlying mortgage and how quickly the shareholder education process gets a vote scheduled in the first place. We give every board a realistic, building-specific timeline during the feasibility study, based on that building's own mortgage and filing requirements.

What actually happens during that window?

Feasibility review of the building's governing documents and mortgage structure, shareholder education and the vote itself, offering plan preparation and filing with the relevant state agency, resolution of the underlying mortgage, individual unit closings, and final deed recordation. Each stage has its own pace, and some run in parallel instead of strictly in sequence.

What slows a conversion down?

The underlying building mortgage is usually the biggest factor. Mountain Club, our largest conversion at 702 units, involved paying off a multi-million-dollar underlying mortgage that carried a significant prepayment penalty, bridged by a series of conversion notes Hutton arranged. That kind of capital-stack complexity takes real time to work through regardless of how fast the shareholder vote goes. A building with a small or already-retired underlying mortgage has one less major variable to manage.

What speeds a conversion up?

A shareholder base that's already informed and engaged before the process formally starts, and a building whose own financial picture is straightforward. Terrace Towers in Miami Beach is our fastest documented conversion, closing in under seven months from engagement to closing; the board and shareholders moved through education and the vote with a clear, well-understood financial case in front of them (a maturing underlying mortgage and a facade-restoration assessment the building needed to address either way). Most buildings won't move that fast, and we tell every board honestly where theirs is likely to fall.

Does the timeline change by state?

Some mechanics do. Different states route offering plans through different agencies (New York's Attorney General, New Jersey's PRED program, California's Department of Real Estate, Florida's DBPR), and each has its own review pace. We factor your state's specific filing process into the timeline we give you rather than quoting one national number and hoping it holds.

What can a board do to keep a conversion on schedule?

Get the shareholder education process started early and get your governing documents in front of us before the feasibility study, not during it. The two factors that most reliably slow a conversion down, an unclear or complicated underlying mortgage and a shareholder base that hasn't been walked through the vote before it's called, are both things a board can get ahead of before the process formally starts. We tell every board what we need up front rather than discovering gaps mid-process.

Track record on this topic

Across the 15 of Hutton’s completed conversions with dated engagement and closing records, spans have run from 6.9 to 36.5 months, with a median of 14.5 months. Jack Boyajian, Hutton’s President, sets the realistic timeline for your building during the feasibility study, not after you’ve already started.

See also: What does conversion cost? · How many votes does a co-op need to convert? · Co-op to condo conversion process

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