What usually turns out to be unpermitted
You may not know which parts are the problem, and that is common. Owners who bought years ago inherited whatever the previous owner built and had no reason to go looking.
A certificate of occupancy describes the house the town believes it approved. If the basement, the deck or the extension is not in that description, the work was very likely done without a permit. An expeditor or an attorney can pull the file and tell you where the gaps actually are.
What we bring to unpermitted work, beyond the money
Buying the house is the part everyone understands. It is rarely the whole of what somebody in this position needs.
We have been buying houses on Long Island for 15+ years and we have legalized plenty of unpermitted work in that time, so we know the expeditors, the architects who draw the as-built sets, and the attorneys worth calling when a file is genuinely stuck. We make those introductions whether or not the Huntington house ends up being ours. Describe what was built and roughly when, and we will tell you what permits are likely involved.
What this looks like in Huntington specifically
Huntington is roughly 19,474 people in Suffolk County, ZIP 11743, and the housing stock is mostly victorian, colonial, tudor. Around Heckscher Museum of Art and Paramount Theater, most of it is old enough that the mechanicals are on their second or third life. The Huntington stop pulls buyers who commute, which supports the good houses and does very little for the ones that need a roof. We have been buying across Suffolk County for 15+ years. We know what the Huntington Union Free School District does to a resale price, which blocks still have oil tanks in the ground, and what a house like yours is actually worth here.
The median has slipped 1.58% year over year as of 2026-05. It is a small move, but a softening market punishes the houses that need work first - buyers with choices do not choose the project. At a $935,000 median, Huntington buyers are paying enough that they expect the house to be finished. A dated kitchen is a deduction in a cheaper market and close to disqualifying in this one, which is why unrenovated houses here sit while the renovated ones move. The median house here goes under contract in about 38 days, which is quick for Long Island. It is also a figure that only applies to property in showable condition.
Why the buyer's lender cares about unpermitted work
Two separate parties care, which is what makes this harder than people expect. The lender wants the value it is lending against to be real and legal. The title company wants the buyer to take the property without open items attached to it.
An open permit or a missing sign-off can show up as an exception on a title report, and work done off the books has a way of producing both at once. Satisfying one of them is manageable. Satisfying both on a contract timeline is where sellers come unstuck.
Legalizing unpermitted work after the fact
Ask an attorney or an expeditor before you assume anything, in either direction. We have seen owners spend months chasing approvals they were never going to get, and we have seen others avoid selling for years over something that would have been permitted in a season.
The only way to know which one you have is to put the file in front of somebody who works with that department regularly. We are glad to tell you who we would call in Huntington, and there is nothing owed to us for it.
What the two paths cost in Huntington
These are the two routes open to you with a house with unpermitted work, priced against what Huntington houses actually sell for.
Work it against Huntington's own numbers. The median sale here is $935,000. A 5% commission on that is $46,750, and seller closing costs of about 2% add roughly $18,700. Those are costs we can cover on our side. That is $65,450 gone before anyone counts the repairs it took to get the house listable.
There are two waits in a listed sale and people usually only count the first. In Huntington the median house takes about 38 days to go from listed to a signed contract. Then it waits again, typically 45 to 60 days, while the buyer's lender orders an appraisal and underwrites the loan. Call it 83 to 98 days from sign to keys, assuming nothing goes wrong.
The part worth understanding is what a signed contract actually guarantees, which is less than most sellers assume. A retail buyer with a mortgage contingency can walk away right up to the end. If they do not qualify, if the appraisal comes in under the price, if they change their mind and let the financing lapse. A share of deals die exactly there, after months of waiting, and the house goes back on the market with time on it. We are not borrowing anything, so there is no lender to satisfy, no appraisal to come in low and no contingency to exercise.
| Listing with an agent | Selling to us | |
|---|---|---|
| Sale price | $935,000 (Huntington median) | Our written offer |
| Commission | −$46,750 | None |
| Seller closing costs | −$18,700 | We can cover them |
| Repairs before listing | Out of pocket | None |
| Cleanout | Yours | Ours |
| Showings | Until it sells | One visit |
| Listed to signed contract | 38 days (Huntington median, once listable) | 24 hours to a written offer |
| Contract to closing | 45 to 60 days (waiting on the buyer's lender) | A date you choose |
| Total wait | 83 to 98 days if nothing falls through | Yours to set |
| Can the buyer walk? | Yes (mortgage contingency runs to the end) | No financing to fall through |
| Before repairs and carrying | $869,550 | The number we put in writing |
The listing column assumes a 5% commission and seller closing costs of about 2%. Both vary. We have not subtracted repairs or the cost of carrying the house while it sits, because those depend on the property. A house in good condition listed with a good agent can absolutely beat a cash offer, and we will say so if that is your situation.
Which route nets more when the work was never permitted
The median house in Huntington sold for $935,000 and took about 38 days to go under contract, then another 45 to 60 days waiting on the buyer's mortgage. That is 83 to 98 days in total, for a house that was ready to show on day one. That is the ordinary path, for a house whose paperwork matches the building.
Unpermitted work adds a third wait that belongs to the town rather than to either party. You would be funding drawings and applications up front, on a house you are leaving, with no certainty about the timeline and none about the outcome. Run that against a clean sale on a date you choose before you commit to it.
How we arrive at a number on a house with unpermitted work
The honest answer on a house with unpermitted work is that we work backwards from what it is worth once it is fixed, subtract what fixing it costs, and subtract what we need to make for the risk of being wrong about either. There is no secret to it and no algorithm.
- What it is worth repaired. Not the Huntington median of $935,000 on its own, but what houses like yours on your street actually closed at recently.
- What the work costs. Roof, boiler, electric, the kitchen and bath. In Huntington the stock is largely victorian and colonial, and on houses that age the mechanicals are usually the expensive part rather than the cosmetics.
- How long we will hold it. The median Huntington house goes under contract in about 38 days once it is showable, then waits 45 to 60 days more on the buyer's lender. Ours has to get to showable first, and we carry taxes and insurance across the whole of it.
- What we are wrong about. Opening a wall finds things. That risk is priced in, which is a large part of why a cash number sits below a retail number.
Why the number works for us and not for you
This is the part most cash buyers are vague about, so here it is plainly. We run millions of dollars of construction a year. That volume buys materials at contractor pricing and keeps the same crews working year round, which means the identical renovation costs us roughly half what a homeowner would pay to have it done.
That gap is the business. It is also why doing the work yourself before selling so rarely pays: you would be buying the same roof and the same boiler at retail, then hoping the market hands it back to you at resale. It usually does not. We are not making money because you sold cheaply. We are making it because we build cheaply.
And if the number does not work for you, say so. We would rather hear that than talk anyone into anything. We will look at your situation and tell you honestly what we think your options are, including the ones that do not involve us. Plenty of people are better off listing with an agent, and when you are one of them we will say so rather than let you find out later.
No permit has to be pulled before you sell
Tell us everything, including the parts you would rather not write down. When the deck went on, who finished the basement, whether a permit was ever pulled, whether the town has ever sent a letter about it.
None of it makes us withdraw and all of it makes our number solid the first time. Deals fall apart on partial information, and being renegotiated late is exactly the experience you are trying to avoid when there is work like this on the house.
Common questions
Will unpermitted work stop a buyer getting a mortgage on a Huntington house?
Frequently, yes, and it is the reason unpermitted work matters far more at sale than it ever did while you lived there. The loan is secured against the house as the town's records describe it, and an unpermitted addition is not in those records. Some Huntington buyers get past it with a cooperative lender and a long timeline. Many do not. Selling for cash removes the question entirely.
Do I have to pull permits before selling my Huntington house?
Not to sell to us. We buy with the work unpermitted and take the file on afterward. Whether you need them for any other purpose is worth putting to an attorney.
The previous owner did the unpermitted work. Does that change anything?
It is extremely common and it does not affect our offer. What you are personally exposed to is an attorney question, but unpermitted work done by a previous owner is not a reason we walk away.
Will the town find the unpermitted work when I sell my Huntington house?
A buyer's attorney will usually order a municipal search, which is where open permits and missing sign-offs surface. Selling to us does not require that search to come back clean.
There is already a violation for the unpermitted work. Can you still buy?
Yes, and it is a common starting point for these conversations. Tell us what the notice says and we will price it once rather than being vague now and revising on you later.
How much does unpermitted work take off the price of a Huntington house?
It depends what it would take to legalize it and what the risk is that the town says no. A finished basement is usually a smaller adjustment than an addition sitting in a setback. We would rather price it accurately once than revise later.