A buyer who closed on a vacant lot in the Town of Southampton a few years back thought he understood his numbers. Purchase price: $800,000. Then a line item appeared on the closing statement that added another $14,000 to his bill, the CPF cost Meaney Law PLLC reports for an $800,000 Southampton land purchase. The tax was real, it was statutory, and it caught him anyway.
That tax is the Peconic Bay Region Community Preservation Fund, and in Bridgehampton it behaves less like a flat percentage and more like a trapdoor. Most explanations of the CPF stop at "it's 2.5 percent." What they miss is the part that actually matters for anyone shopping in Bridgehampton's price range: the exemption that softens the tax doesn't shrink gradually as the price rises. It disappears completely the moment consideration crosses $2,000,000. For a hamlet where that threshold sits in the middle of ordinary inventory rather than the high end, that cliff is the more useful number to understand than the headline rate.
The Mechanics, Briefly
Bridgehampton sits in the Town of Southampton, one of five East End towns that collect the CPF on real estate conveyances. The Stewart Title report identifies a 2 percent base rate. Since April 1, 2023, Southampton has layered on an additional 0.5 percent Community Housing Fund tax, bringing the combined rate to 2.5 percent on most transactions. Riverhead is the only one of the five towns that opted out of the housing supplement, so its rate stayed at 2 percent while the other four moved to 2.5.
The Town of Southampton's own FAQ on the tax spells out the exemption structure plainly: the first $400,000 of an improved residential parcel is exempt, but only where the consideration is $2,000,000 or less. Cross that line and the exemption doesn't taper. It's gone.
The Cliff, Not a Slope
Here's where the math gets interesting for anyone negotiating around that threshold. Two hypothetical Bridgehampton purchases, both improved residential properties, a hundred thousand dollars apart in price:
| Purchase Price | Exemption Applied | Taxable Base | CPF Tax at 2.5% |
|---|---|---|---|
| $1,950,000 | $400,000 | $1,550,000 | $38,750 |
| $2,050,000 | $0 | $2,050,000 | $51,250 |
The price difference between those two properties is $100,000. The tax difference is $12,500. Only $2,500 of that gap comes from the higher price itself. The other $10,000 comes purely from losing the exemption, the tax equivalent of stepping off a curb rather than walking up a ramp.
That distinction matters at the negotiating table. A seller and buyer sitting at $2,010,000 aren't just haggling over ten thousand dollars of price. They're haggling over whether the deal falls on the side of the cliff where $400,000 of the purchase is untaxed, or the side where none of it is. Structuring a deal to land at $1,999,999 instead of $2,010,000 isn't a rounding preference. It's a four-figure decision hiding inside what looks like a negotiation over pocket change.
Where the Money Actually Lands
The CPF isn't an abstraction once you see what it buys. In 2025, Southampton Town spent $58,110,000 on preservation, the second-highest total of the past five years, according to a January 2026 accounting reported by 27east.com. The second-largest acquisition that year was 18 acres of woodlands off Noyac Path in northern Bridgehampton, purchased for $7 million. The land could have been split into three building lots. Instead it stays intact, adjacent to the Paumanok Path and sitting inside an aquifer protection overlay district.
The year before, the town's largest preservation deal was a $40.1 million purchase of roughly 35 acres of farmland from the Halsey and Topping families spanning Bridgehampton and Sagaponack. A related 2023 deal, reported by Behind the Hedges, drew even more local attention: three parcels at 181 and 305 Halsey Lane, listed at nearly $70 million, were instead preserved through a partnership between the Peconic Land Trust and the town, with the Trust buying the fee title for $48 million and CPF funds covering $30 million in enhanced development rights. Lewis Frankfort, the former Coach CEO whose own Ocean Road property abuts the farmland, personally covered a large share of a funding gap. Town Supervisor Jay Schneiderman said the deal would keep the land from becoming, in his words, a subdivision of homes.
"This is actually preserving something as it sits before it gets destroyed. It's literally a once-in-a-lifetime opportunity."
As Behind the Hedges reported, Councilwoman Cyndi McNamara made that remark while describing the Halsey Lane vote. It captures what the tax is designed to do. It doesn't capture where the money comes from or whether it circles back to the place that generated it.
The Gap Between Collecting and Spending
That second question is the one Bridgehampton residents themselves have raised. The Bridgehampton Civic Association has pointed out on its own site that the hamlet's surge of new-build and resale activity has sent substantial CPF revenue into the fund, while relatively few of the town's preservation purchases have gone toward protecting open space and scenic vistas within Bridgehampton itself. The association has cited one live example: a proposal to replace the former Carvel building on Montauk Highway with a cannabis dispensary and a cluster of commercial buildings, on a site the civic group had hoped the town might instead preserve with CPF money as open space, across from the Commons shopping center.
The tax is town-wide. The spending decisions are discretionary, hamlet by hamlet, parcel by parcel, decided by a Community Preservation Committee that Southampton residents themselves petition and appear before. A dollar collected on a Bridgehampton closing table doesn't guarantee a dollar spent on Bridgehampton land. For buyers who care about what stays open around a specific property, that's worth knowing before assuming the tax functions as a neighborhood-level insurance policy.
Two Taxes Wearing One Number
The 2.5 percent figure is actually two separate funds stapled together. The original 2 percent still goes toward the CPF's founding purpose: farmland, open space, historic structures, and water quality projects. The additional 0.5 percent, in place since spring 2023, funds Southampton's Community Housing Fund, which subsidizes local buyers rather than preserving land.
Regionwide, the two funds combined generated more than $45 million in the first quarter of 2026 alone, split roughly $36 million to the CPF and $9 million to the Community Housing Fund, according to figures reported by 27east.com from state Assemblyman Tommy John Schiavoni's office. Southampton Town has used its share to expand a down payment assistance program, and as of this month town officials are weighing a proposal to raise the maximum assistance from 3 percent of a home's price to 18 percent, a change aimed at year-round residents and workers rather than second-home buyers. It's a useful reminder that the same closing-statement line item is doing two different jobs at once: one preserving the landscape a buyer is paying a premium for, the other helping the workforce that keeps the hamlet functioning stay housed in it.
What This Means If You're Under Contract
A few practical points worth confirming with your attorney before you sign anything in Bridgehampton:
- The tax is paid at closing and filed with the deed at the Suffolk County Clerk's office.
- Under the Southampton Town Code, the buyer, or grantee, is responsible for the CPF.
- A separate first-time homebuyer exemption exists apart from the improved-property exemption discussed here, and it has its own eligibility rules worth reviewing with the town's Community Preservation Office.
- New York's mansion tax and standard state transfer tax, which the New York State Department of Taxation and Finance describes separately, are layered on top of the CPF, so a full closing cost estimate needs all three lines, not just one.
A Short FAQ
Does the $400,000 exemption phase out gradually above $2 million, or does it vanish all at once? It vanishes entirely. Southampton's rule ties the exemption to consideration of $2,000,000 or less. One dollar over that threshold and the full exemption is gone, not reduced proportionally.
Does the housing fund portion apply everywhere in the Peconic Bay region? No. East Hampton, Southampton, Shelter Island, and Southold all added the 0.5 percent Community Housing Fund tax in 2023. Riverhead opted out and remains at the original 2 percent.
Is there any way to know in advance which side of the $2 million line a negotiation will land on? Only by running the math before signing. A price adjustment of even a few thousand dollars near that threshold can add about $10,000 in tax liability by taking away the exemption, which is exactly the kind of detail worth modeling before, not after, an offer goes in.
The CPF was built to slow down exactly the kind of development pressure that makes Bridgehampton worth buying into in the first place. Understanding where its exemption actually ends, and where its money actually goes, is part of pricing a Bridgehampton purchase correctly rather than discovering the gap at the closing table.
If you're weighing an offer near that threshold or want a clear-eyed read on what a specific Bridgehampton property will actually cost to close, Alison Graham can walk through the full picture before you're under contract. Start with a complimentary home valuation to see where your numbers land.
This article is general information, not legal, tax or financial advice. Consult a qualified professional about your situation.