A floor, not a suite
Most availabilities in Brooklyn Heights are a piece of a floor. You share a corridor, you share a restroom, you share an elevator lobby with whoever else happens to be up there, and your front door is one of four.
Suite 600 is the entire sixth floor.
The elevator opens into your reception. The two restrooms on the floor are yours. There is no corridor, no shared vestibule, no neighbor’s signage beside your own. Clients arriving for a meeting see your firm and nothing else.
At 5,053 square feet, that is a rare thing in this submarket — most full floors in Brooklyn Heights are either much smaller or much larger. This one is right in the middle: large enough for a real reception, a proper conference room, and private offices; small enough to keep your whole firm on one floor, under one identity.
We build it. You move in.
Here is the part that saves you six months and a general contractor.
We deliver Suite 600 turnkey, built to your plan. You tell your architect how your firm actually works — the private-office ratio a litigation practice needs, the open floor a design studio wants, where the conference room should catch the light, where the pantry should go. We build it. You move in to a finished floor.
And we fund it. The tenant improvement allowance starts at $40 per square foot — on 5,053 SF, that is $202,120 toward the build. That is a starting point, not a ceiling; it moves with term length and credit.
You are not buying a finished space that fits someone else’s firm, and you are not signing up to manage a construction project yourself. You are getting a floor designed around how you work, delivered done — with a real budget behind it.
Thirteen feet, and what you do with it is up to you
Class B office in Brooklyn typically runs nine to eleven feet slab-to-slab. Suite 600 is approximately thirteen.
Leave the ceiling exposed and you get the full volume — a genuine loft floor plate in a boutique building, which almost nothing else in this submarket can offer. Deck, ductwork, and daylight reaching all the way across the plate rather than dying six feet in.
Or hang a ceiling and there is ample room to run mechanicals above it and still leave generous finished height underneath. A conference room that feels like a conference room.
That is the point: it is your decision, not ours. Most tenants in this borough are handed a ceiling and told to live with it. Here you are handed thirteen feet and asked what you want.
You cannot add ceiling height to a building. It is either there or it is not. Here it is.
Three sides of light
The floor takes light on three sides — north, south, and west.
The north and east windows look out over the Supreme Court and up Montague Street; to the south, the view runs down Remsen Street toward the Verrazzano. Three exposures on a full floor means daylight everywhere, all day — not a single-sided plate where half your people sit in shadow. It is the kind of light you build your best offices and your conference room around.
Your own HVAC — and no overtime charges
This one is worth understanding, because it is money.
In most Class B buildings, the HVAC runs on the building’s schedule. Nine to six, weekdays. If your team is in on a Saturday closing a deal, or a litigator is prepping for trial at eleven on a Sunday night, you call the building and you pay an overtime HVAC charge. Every time. Those charges are annoying to budget and, over a ten-year term, they are not small.
Suite 600 has its own system, dedicated to the floor, controlled by you.
Your people set the thermostat. Your people work whatever hours they work. There is no building schedule, no phone call, no overtime line item on the invoice. Come in at 4am on a Sunday in August and the floor is cold because you set it that way.
For any practice with real deadlines — litigation, transactional, accounting through busy season — that is a genuine operating advantage, and one almost no other Class B floor in this submarket can offer.
The building
188 Montague is a boutique office building, and we run it like a boutique hotel.
Built in 1924, it has the bones prewar construction is prized for — tall ceilings, natural light, real character — brought up to today’s standards where it counts. New elevators, a new lobby, a new directory. The terra cotta facade, one of the most beautiful on the street, is being restored now. Heat is included, the air is central, and the building is managed by hand, on site, every day, by the people who own it.
The location does specific work
188 Montague sits on the commercial spine of Brooklyn Heights, under a block from Borough Hall.
If you are a law firm, this is the point. Kings County Supreme Court, Kings County Civil Court, and the federal courthouse are all a walk — not a subway ride, a walk. Brooklyn Law School is around the corner. For a litigation practice, the difference between an office near the courts and an office a train ride away is measured in billable hours a week. Add tenant-controlled HVAC on a trial weekend and the case gets stronger.
If you are a professional services firm, the transit is the point. Borough Hall / Court Street puts the 2, 3, 4, 5 and R under a block from your door. Clark Street (2/3) and Jay Street–MetroTech (A/C/F/R) are both close. Wall Street is two stops. Your staff commutes from most of Brooklyn and most of Manhattan below 42nd without a transfer.
And Montague Street itself is why people stay. Restaurants and coffee at street level, the Promenade three blocks west, brownstone Brooklyn out the front door. Client lunches happen downstairs, not in a food court.
Who this floor fits
- Law firms — the courts are a walk, the height gives you room to build the private-office ratio litigation requires, and tenant-controlled HVAC means no overtime charges when a trial runs long
- Accounting and financial services — a full floor with its own climate control through busy season; server/IT electrical capacity available on request
- Architecture and design practices — a full floor plate with thirteen feet to work with, built to your plan, with $202,120 behind it. This is the tenant most likely to fall for the space on the tour.
- Medical and behavioral health — medical use is permitted; a private full floor with its own restrooms and dedicated HVAC suits a practice well
- Nonprofit headquarters — a Brooklyn Heights address at a Brooklyn Heights number
Term structure
We will do a 5, 7, or 10-year deal.
Longer term buys more allowance. Commit to ten years and the TI number moves meaningfully above $40 — the build amortizes over a period that justifies the contribution. If five years is what your business plan supports, we will do five.
We own the building and handle the leasing directly. There is no broker layer between your question and the person who can answer it, and no waiting while someone checks with someone. Ask, and you will have an answer that day.
Related reading
- 188 Montague Street
- Law Firm Office Space in Brooklyn
- Medical Office Space in Brooklyn Heights
- Pre-built vs. raw space: how TI allowances work — [TK, publish guide before linking here]