Island County, WA
Conservation Easements in Island County: Ebey's Landing National Historical Reserve
Ebey's Landing National Historical Reserve, on central Whidbey Island near Coupeville, is a genuinely unusual federal program: a 17,500-acre working landscape that's 85% privately owned, where the National Park Service holds conservation easements on farmland rather than owning most of the land outright. Here's how the Reserve, its easements, and its four-party Trust Board actually affect a property inside its boundary.
This page covers what's specific to Island County. For the general explanation, see the national guide.
What Ebey's Landing actually is -- and isn't
Ebey's Landing National Historical Reserve, authorized by Congress on November 10, 1978, was one of the earliest examples of a National Park Service unit designed explicitly as a working partnership landscape rather than a conventional park built through federal land acquisition. The Reserve covers roughly 17,500 acres on central Whidbey Island surrounding the town of Coupeville, encompassing farmland, bluffs, historic townscape, and Puget Sound shoreline. Its founding goal was to preserve the area's rural agricultural character and historic settlement pattern -- one of the best-preserved examples of 19th-century Puget Sound settlement -- while keeping the land in active private use rather than converting it to federal ownership.
That design shows up directly in the ownership numbers: roughly 85% of the land within the Reserve boundary remains privately owned today, much of it farmed by the same multi-generational families who worked it before the Reserve was created. Falling within the Reserve boundary is a geographic designation, not by itself a change in ownership or an automatic restriction -- what actually restricts a specific parcel's use is whether it carries a recorded conservation easement, addressed next.
The easements: what they cover, and what they don't
Within the Reserve, the National Park Service holds conservation easements -- funded through a mix of private and federal sources -- on more than 2,000 acres of privately owned land, in addition to owning 684 acres outright. A conservation easement here typically restricts subdivision and non-agricultural development on the eased portion of a farm, in exchange for compensation paid to the landowner at the time the easement was created (or, in some cases, as a condition of an earlier land transaction). The easement itself is a permanent, recorded encumbrance that transfers with the property regardless of future sale -- meaning a buyer purchasing eased land inherits the same development restrictions the original landowner agreed to, not a clean slate.
Because these easements were negotiated individually over decades rather than following one uniform template, the specific restrictions attached to any given eased parcel can vary -- some may permit continued agricultural building and equipment storage while barring residential subdivision, for example. There is no substitute for pulling the actual recorded easement document for a specific parcel through the Island County Auditor's recording office and reviewing its exact terms, rather than assuming a generic 'conservation easement' description covers what a particular property can or can't do.
The Trust Board: a real, additional layer of review
Ebey's Landing is managed through a Trust Board created by an interlocal agreement among four parties: Island County (four appointed representatives), the Town of Coupeville (three representatives), Washington State Parks (one representative), and the National Park Service (one representative). This structure -- a joint interagency administrative board with genuinely shared authority across a county, a town, a state agency, and a federal agency -- is unusual even among National Park Service partnership units nationally.
- If you're considering a purchase within the Reserve boundary, ask Island County Planning & Community Development to confirm the parcel's exact boundary status and whether any recorded NPS conservation easement already applies to it.
- Separately, ask the Trust Board directly whether your specific proposed use -- new construction, a building addition, signage, or a land-division application -- requires Trust Board design review in addition to standard county permitting.
- If a conservation easement does apply, request the actual recorded easement document from the Island County Auditor's office and review its specific terms rather than relying on a general description of what Reserve easements typically restrict.
- Remember that being within the Reserve boundary does not by itself mean federal ownership or a blanket restriction -- 85% of the land is privately owned, and many parcels carry no NPS easement at all; confirm the actual status of the specific parcel you're evaluating.
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- Ebey's Landing National Historical Reserve — Wikipedia (accessed 2026-09)
- Trust Board — Ebey's Landing National Historical Reserve (accessed 2026-09)
- The Partners — Ebey's Landing National Historical Reserve (accessed 2026-09)
- Ebey's Landing National Historical Reserve, WA — National Park Trust (accessed 2026-09)
- Trust Board for Ebey's Landing National Historic Reserve — Town of Coupeville, WA (accessed 2026-09)
- Historic Preservation, Island County 2036 Comprehensive Plan — Island County, WA Government (accessed 2026-09)
Last reviewed 2026-09