Every summer, someone tours a stone farmhouse on six or eight rolling acres in Solebury Township and starts mentally placing things on the land. A pool house past the tree line. A small guest cottage for visiting parents. Maybe, someday, a second building lot for a grown child. The acreage feels like room to grow into.
Then, somewhere in the due diligence, a very different document turns up: a conservation or agricultural easement, recorded years or decades earlier, that already forbids most of what the buyer imagined. The land is exactly as beautiful as advertised. It is also, in the ways that matter for future building, already spoken for.
This is the piece of Solebury's market that a listing photo never shows. It matters because the township's own zoning code sets a lower bar than most people assume, and a separate, permanent layer sitting on top of that zoning is what actually decides how much of a given parcel a buyer will ever get to use.
The Zoning Floor Everyone Already Knows About
Solebury's Residential/Agricultural district, the zoning that covers most of the township's rural land, requires a minimum lot size of five acres, with at least 300 feet of width at the building line and 250 feet at the street. Front and rear yards run 125 feet deep, side yards 75 feet wide. It's a zoning code built for a place that wants space between houses and room for a horse or two on anything over five acres.
That's the floor. It tells a buyer what a brand-new lot would need to look like if someone were carving one out of raw land today. What it does not tell you is whether the specific parcel you're looking at still has that option available, because zoning and easements are two different systems, and only one of them shows up when you search a property by address.
The Layer Zoning Doesn't Show You
Solebury has spent nearly four decades building one of the most active land preservation programs in Pennsylvania. Township pages put the current protected total at somewhere between 38.5 and 40 percent of Solebury's 17,376 acres, funded across five separate voter referendums since 1996 totaling $56 million. That's not a rounding error in the township's messaging. It's just two different snapshots of the same steadily growing number.
What a conservation or agricultural easement actually does, according to the township's own explanation, is more absolute than most buyers expect:
"A conservation easement typically forbids or substantially constrains subdivision and other real estate development... The restrictions are perpetual."
Perpetual is the operative word. An easement isn't a permit that lapses or a covenant a future owner can vote to lift. It's recorded in the chain of title and binds whoever owns the land next, and the one after that.
What This Looks Like in an Actual Transaction
The mechanism is easiest to see in a real deal. At its October 21, 2025 meeting, Solebury's Board of Supervisors agreed to pay $600,000 for a conservation easement covering 30.6 acres on Paxson Road, land known locally as Paxson Hill Farm and tracing back to the late 1600s as part of the original Paxson family estate. Supervisor Kevin Morrissey called it a way of preserving "yet another historical element of this community."
Run the arithmetic and something useful appears. Six hundred thousand dollars divided by 30.6 acres works out to roughly $19,600 an acre, paid not to build anything, but to make certain nothing more ever gets built there. That number is the price of foreclosed development rights, sitting separately from whatever the farmhouse and remaining acreage eventually sell for on the open market.
That's the split a buyer needs to hold in mind. A Solebury property can carry two different kinds of value at once: the conventional real estate value of the house and usable land, and the preservation value of the development rights that may already be gone. Once an easement is recorded, land moves permanently from the first bucket into the second, and no future owner's plans change that.
Manoff Market Gardens on Comfort Road tells the same story from a different angle. Gary and Amy Manoff farmed the 35-acre property under a long-term lease from Heritage Conservancy for more than three decades before Solebury Township helped facilitate their purchase of the land outright, with the conservation easement already attached. The farm's cherries, strawberries, and cidery operation continued the whole time. What changed with ownership was never the right to farm. It was confirmation of what could never be added.
Not Every Easement Carries the Same Terms
Buyers comparing two similar-looking parcels sometimes assume the restrictions are interchangeable. They aren't, and the difference comes down to who paid for the easement.
| County or State-Funded Easement | Township-Funded Easement | |
|---|---|---|
| Minimum acreage | 50+ acres standing alone, continuously farmed | No stand-alone minimum specified |
| Smaller tracts | Eligible only if contiguous to an already-preserved tract and continuously farmed | Eligible on their own through Township referendum funding |
| Restriction terms | Standard easement terms | Township's own FAQ notes "more stringent restrictions" when Township funds are involved |
A 12-acre parcel next to an already-preserved farm might qualify under county rules. The same 12 acres standing alone, with no preserved neighbor, would need Township referendum money instead, which the township's own materials describe as coming with tighter terms. Two lots that look identical on a plot map can carry meaningfully different levels of restriction depending entirely on which funding source financed the easement years earlier.
The Guest House Question
Buyers who hear "no subdivision" often pivot straight to "so I'll just add an accessory dwelling instead." Solebury's RA district does permit accessory dwellings, but the permission comes with its own permanent trade-off, separate from any preservation easement.
Before an accessory dwelling can be built, the property owner has to sign a unilateral declaration of restrictions agreeing never to subdivide that dwelling off the main lot or convert it to a condominium. And if the underlying parcel already carries a deed restriction, subdivision plan condition, or preservation easement barring additional dwellings, no zoning permission changes that. The accessory dwelling is a real option in Solebury, but it's its own permanent commitment, not a workaround for one.
What to Actually Check Before Falling for the Acreage
None of this means acreage in Solebury is a trap. It means the acreage number on a listing sheet and the acreage you can actually do something with are two separate facts, and only one of them is printed anywhere public-facing.
Before treating a large lot as future flexibility, it's worth pulling the recorded deed at the Bucks County Recorder of Deeds and asking directly whether an easement, deed restriction, or unilateral declaration already sits on the property. Eight acres with no restriction on file is a genuinely different product than eight acres carrying an agricultural easement recorded in 2003, even at an identical asking price. The land looks the same from the road. What you're allowed to do with it is not.
A Few Questions Worth Asking Directly
Does an easement stop me from farming, gardening, or keeping horses on land I already plan to use that way? No. Agricultural easements exist specifically to keep land farmable. They restrict further development and subdivision, not continued agricultural or residential use already in place.
Does the easement transfer if I sell the property down the road? Yes. It's recorded in the chain of title and binds every future owner. The restriction doesn't expire and can't be voted away by a new buyer.
Is every large lot in Solebury under an easement? No. Roughly 38.5 to 40 percent of the township's total acreage carries some form of protection, which means most large parcels are unaffected. It also means a meaningful share are restricted, so the only way to know is to check the specific property rather than assume based on lot size alone.
Solebury's landscape didn't happen by accident, and neither did its market. If you're weighing a property here and want a clear read on what the land in front of you actually allows, Amy VanDenburgh has spent decades working this part of Bucks County and can help you sort out what's zoning, what's permanent, and what's simply a beautiful field. Let's Connect.
