Conservation easement
A conservation easement is a voluntary, recorded restriction that permanently limits development on a property, held and enforced by a land trust or government agency.
Also searched as: conservation restriction, agricultural easement, land trust easement.
- Held by
- Land trust or government agency
- Typical duration
- Perpetual
- Owner keeps
- Title, occupancy and reserved rights
- Valuation method
- Before-and-after appraisal of the whole property
What it is
A conservation easement is a negative easement: instead of letting someone use your land, it stops you from using it in specified ways. Owners keep title, keep living there, and usually keep farming, grazing or harvesting timber, while surrendering rights such as subdivision, mining, or building beyond agreed envelopes.
The holder is a qualified organization — a land trust, a state agency, or a federal program partner — with a legal duty to monitor and enforce the restrictions, typically through an annual site visit and a baseline documentation report prepared when the easement is signed.
Most conservation easements are perpetual, and that permanence is what makes them eligible for a federal charitable deduction when donated. Term easements exist under some agricultural programs, but a term easement generally does not produce the same tax treatment.
How it shows up in the records
- A recorded deed of conservation easement, often long, with detailed exhibits and a baseline report referenced by date.
- A Schedule B exception naming a land trust or a state conservation agency.
- A plat or GIS layer showing protected acreage, building envelopes and reserved rights areas.
- Program records for federal or state purchase programs, which are generally public.
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If you want to build
- New construction is usually confined to designated building envelopes; outside them, even a barn may be prohibited.
- Subdivision rights are commonly extinguished entirely, which is often the single largest value effect.
- Reserved rights are specific and finite — one additional residence, a defined agricultural footprint, an existing timber plan — and expanding them takes the holder's written consent.
- Surface alteration such as grading, ponds, roads and mining is frequently limited or barred outright.
If you are buying
- Read the easement in full before making an offer. Unlike a 10-foot utility strip, this document defines what the entire property may ever become.
- Ask the holder for the baseline documentation report and the most recent monitoring letter; unresolved violations transfer with the land.
- Confirm whether the deduction was taken by a prior owner — it does not create liability for you, but it explains why the terms are strict and perpetual.
- Expect appraisal to be handled as before-and-after: the unrestricted value less the restricted value, which requires an appraiser experienced with conservation easements.
What the recorded wording looks like
Restriction and reserved-rights language
Grantor conveys to Holder in perpetuity a conservation easement over the Protected Property for the purpose of preserving its agricultural productivity, scenic open space and wildlife habitat. Grantor shall not subdivide the Protected Property, and no structures shall be constructed except within the Building Envelope depicted on Exhibit B; Grantor reserves the right to construct one additional agricultural structure not exceeding 3,000 square feet within said Envelope with prior written approval of Holder.
What each phrase actually does
- “in perpetuity”
- Runs with the land forever and binds every future owner. Perpetuity is also a condition of the federal deduction.
- “conservation purpose”
- The stated purposes govern how ambiguous provisions are interpreted later, so the purpose clause is not boilerplate.
- “shall not subdivide”
- Extinguishes development potential — normally the largest single component of the value the owner gives up.
- “Building Envelope depicted on Exhibit B”
- A mapped area where limited construction is allowed. Everything outside it is off limits.
- “with prior written approval of Holder”
- A consent right. Reserved rights are frequently conditioned on the holder agreeing in advance.
This is an illustrative example of common wording, not a copy of any particular recorded document. Your own grant controls. Read a full document line by line.
How this easement ends
- Rarely, and never casually. Most terminations require a court proceeding and a finding that the conservation purpose has become impossible.
- Condemnation by a public agency, where proceeds are typically split with the holder by a formula in the easement.
- Expiration, only where the easement was written for a defined term under a specific program.
- Amendment, which is the realistic path: adjusting boundaries or reserved rights with the holder's agreement and, in some states, regulator review.
Common questions
Can I still farm, hunt or live on the land?
Almost always yes. Conservation easements are designed to keep working land working. The restrictions target subdivision, commercial or industrial development, mining and habitat destruction, not ordinary agricultural or residential use within the terms.
Does a conservation easement lower property value?
It typically lowers market value by removing development potential, which is exactly why a donation can generate a charitable deduction. The size of the reduction depends on how much development potential the property actually had, established by a qualified appraisal rather than a percentage rule.
Can a future owner remove the easement?
Not unilaterally. Perpetual conservation easements bind all successors and can generally be extinguished only by a court on a showing of impossibility, usually with proceeds allocated to the holder for other conservation work.
Who checks that the restrictions are followed?
The holder does, normally with an annual monitoring visit compared against the baseline documentation report. Violations are addressed first by notice and correction, and by litigation if that fails.
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How this page is sourced
Last reviewed September 9, 2026 by the Easements.com editorial team. Written from state statutes, county recorder publications, and standard appraisal practice. Every state-specific figure links to a free official source you can open yourself.
- USDA NRCS — Agricultural Conservation Easement Program
- IRS — conservation easement deductions — Federal requirements for perpetuity, qualified appraisals and qualified holders.
General information, not legal advice. Read our editorial standards or report a correction.
General educational reference only. Prescription periods and their exceptions change, and several states set the period by case law rather than by statute. Read the linked official code and consult a licensed attorney in that state before relying on any of it.