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.
How we help Massapequa owners with unpermitted work
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 Massapequa 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 Massapequa specifically
Massapequa is roughly 21,355 people in Nassau County, ZIP 11758, and the housing stock is mostly cape cod, hi-ranch, colonial. Around Merrick Road and Sunrise Highway, most of it is old enough that the mechanicals are on their second or third life. The Massapequa 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 Nassau County for 15+ years. We know what the Massapequa 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 Massapequa median has barely moved year over year as of 2026-05, at 0.16%. Flat is the hardest market to price a fixer into, because there is no upward drift to cover a mistake and no urgency pushing buyers to overlook a problem. A $765,000 median puts Massapequa in the band where buyers are stretching to afford the house and have nothing left for the roof. That is precisely the buyer who walks away from a property needing work, and it is why condition matters more here than the price alone suggests. The median house here goes under contract in about 27 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
The awkward part is how late it surfaces. Everything feels fine until a search comes back and the deck, the basement or the extra bathroom is not on file anywhere and no permit was ever pulled.
By then there is a signed contract, a mortgage commitment with conditions attached, and a buyer who has started packing. Renegotiation follows, then often a collapse, and a Massapequa house goes back on the market with more days on it and a story attached.
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 Massapequa, and there is nothing owed to us for it.
What the two paths cost in Massapequa
These are the two routes open to you with a house with unpermitted work, priced against what Massapequa houses actually sell for.
Work it against Massapequa's own numbers. The median sale here is $765,000. A 5% commission on that is $38,250, and seller closing costs of about 2% add roughly $15,300. Those are costs we can cover on our side. That is $53,550 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 Massapequa the median house takes about 27 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 72 to 87 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 | $765,000 (Massapequa median) | Our written offer |
| Commission | −$38,250 | None |
| Seller closing costs | −$15,300 | We can cover them |
| Repairs before listing | Out of pocket | None |
| Cleanout | Yours | Ours |
| Showings | Until it sells | One visit |
| Listed to signed contract | 27 days (Massapequa 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 | 72 to 87 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 | $711,450 | The number we put in writing |
The agent column uses a 5% commission and about 2% of seller closing costs, which are typical rather than fixed. It leaves out repairs and holding costs because no two houses are alike there. Where a house is in good condition, listing with a capable agent can beat our number, and we will be upfront if that is the case.
Legalizing the unpermitted work first, or selling as-is
The comparison worth making is not our offer against an asking price. It is money in hand on a date you choose, set against a listed number minus commission, minus whatever the permit process costs, minus the concessions a buyer asks for once the file comes back, and minus several months of carrying a Massapequa house.
We will lay ours out in writing so it can be compared honestly. If the listing wins on that arithmetic, take the listing.
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 Massapequa median of $765,000 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 Massapequa the stock is largely cape cod and hi-ranch, and on houses that age the mechanicals are usually the expensive part rather than the cosmetics.
- How long we will hold it. The median Massapequa house goes under contract in about 27 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.
What to do next
Nothing has to be legalized, opened up, drawn or approved before we buy. The unpermitted work stays exactly as it is through the closing, and the file becomes ours.
That is not a concession, it is simply the work we do. We take on the file, commission the drawings, meet the inspectors on site and pay for the corrective work when one of them asks for it. What would be a year of your life, spent on a house you have already decided to leave, is a line in our budget.
Common questions
Will unpermitted work stop a buyer getting a mortgage on a Massapequa house?
It often does. A lender wants the certificate of occupancy to match what is physically there, and unpermitted work means it does not. The appraiser flags the discrepancy, the underwriter asks for the permit, and the buyer is suddenly waiting on a town approval nobody can put a date on. That is the mechanism behind most failed sales on houses with unpermitted work. We are not borrowing, so there is no appraiser and no underwriter to satisfy.
Do I have to pull permits before selling my Massapequa house?
No. Pulling permits after the fact is slow and expensive, and it is work we are already set up to do. Spending your own money and months on it before you have an offer in hand rarely makes sense.
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 Massapequa 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. An open violation on unpermitted work is a file we take on at closing along with the house. It affects the number the way any real cost does, not the willingness.
How much does unpermitted work take off the price of a Massapequa house?
Enough to cover what it realistically costs to put right, and no more than that. We will show you how we arrived at the figure, and we do not move it afterward.