What usually turns out to be unpermitted
The list barely changes from house to house. Finished basements, rear decks, dormers, a garage turned into a bedroom, a sunroom off the kitchen, a second kitchen put in for a relative who moved in years ago.
Most of it was built competently by people who knew what they were doing. It simply never went through the building department, and the work stays unpermitted no matter how well it was built or how long ago it happened.
Who we call when the permit file is complicated
This is a paperwork problem more than a building problem, and paperwork problems reward people who have done them before.
An expeditor knows what the department wants and in what order. An architect can draw the as-built set. A surveyor can show where the structure actually sits. We have used all three across Nassau and Suffolk for years and we are glad to put you in touch, even if you decide to keep the Huntington house and see the permit process through yourself.
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.
What a municipal search turns up about unpermitted work on a Huntington house
A mortgage lender is lending against the house the town has on record, not the house you have been living in. When an appraiser measures finished space that does not appear in the certificate of occupancy, the questions start.
What usually follows is a request for permits, or for the work to be legalized before funding. That lands on the seller, on a deadline, at a pace the building department sets rather than the buyer. It is the most common way this ends an otherwise healthy contract.
What your Huntington building department wants before it issues a permit
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.
What unpermitted work costs you on the Huntington open market
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
On a house with unpermitted work, the number comes from three things: what it will be worth when the work is finished, what the work will cost, and a cushion in case we are wrong on either. That is all there is to it. There is no formula we are keeping from you.
- 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. Some of what a house needs only shows once the work starts. We price that in, and it is a big part of the gap between a cash offer and a retail sale.
Why this works for us when it would not for you
This is the part cash buyers tend to gloss over. We run millions of dollars of construction a year. That buys materials at contractor pricing and keeps our own crews working through the year, so the same renovation costs us roughly half what it would cost you to hire it out.
That is the business in one line. It is also why renovating before a sale rarely pays: you would buy the same roof and boiler at retail and hope to get it back at resale, which usually does not happen. We do not make our money by paying you less. We make it by building for less.
If the number does not work for you, tell us so. We would rather have that conversation than pressure anyone. We will look at where you are and give you an honest read on your options, including ones that do not involve selling to us. Plenty of sellers are better off with an agent, and we will say so if you are one of them.
We buy Huntington houses with the work left unpermitted
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?
Not for us, and not for the town either, because the file follows the property rather than the person who built the addition. It is one of the most common versions of this we see.
Will the town find the unpermitted work when I sell my Huntington house?
What the town knows and when is not something anyone should guess at. Your attorney can tell you what a sale in your situation actually triggers. From our side, nothing you disclose changes our offer.
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.