Blog · September 23, 2026 · Guides
Find an easement on a parcel map (and right-of-way layers)
Searching to find an easement on a parcel map is smart homework before a fence, driveway, or addition — but county GIS only sometimes draws easements as their own layer. Often you will see right-of-way (ROW), utilities, or “easement” hatches; other times the map is silent and the answer lives in recorded documents. Here is how to look without over-reading the lines.
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What parcel maps usually show (and hide)
Tax parcel outlines show who is billed for which polygon. Easements are rights across land — access, utilities, drainage, conservation — that may not change the tax outline at all. Some counties publish separate easement or ROW layers; many do not. Absence of a hatch is not proof that no easement exists.
Layers to toggle in the parcel viewer
- Right-of-way / ROW / Transportation — road and sometimes alley corridors.
- Easements / Encumberances — when the county maintains them.
- Utilities — water, sewer, electric corridors (coverage varies wildly).
- Hydro / drains — drainage easements near creeks and ditches.
- Plats / subdivisions — scanned plat links that label easements better than GIS.
Open the county via Platbookmapper, select your parcel, then walk the layer list. Name spellings differ; search the layer list for “ease”, “ROW”, and “util”.
Practical map workflow
- Highlight your tax parcel and note the PIN.
- Toggle candidate easement/ROW/utility layers one at a time.
- Use Identify on any hatch that crosses your lot; read attributes (type, width, owner if present).
- Check abutting ROW strips that look like odd slivers between lots.
- Screenshot with layers on; copy any document reference numbers from popups.
- Follow assessor/recorder links for deeds and plats that mention easements.
When the map is quiet, read paper (or PDFs)
Recorded easement deeds, subdivision plats, and title commitments remain the authoritative story. GIS may lag or omit private easements entirely. If a driveway crosses a neighbor’s tax lot, identify both parcels (abutter workflow) and look for access language in deeds — do not invent a right from a dirt track on aerials.
Hard limits — read before you dig or build
- Utility easements may be wider than the visible pipe or pole line.
- Prescriptive or unrecorded claims will not appear in GIS.
- Building inside a mapped easement can still violate private documents even if the county issued a permit overlay.
- Fence and setback decisions need surveys and recorded instruments, not only web layers (assessor vs survey).
Use the parcel map to form questions. Use recorded documents — and professionals when stakes are high — to answer them.
Open the county parcel map to check easement layers
Not a survey. County GIS parcel maps and any easement/right-of-way layers are planning references. They are not a survey and not a complete easement search. Fences, setbacks, and disputes require recorded documents and licensed professionals as appropriate.
Easement types you might see labeled
- Access / ingress-egress — driveways and private road rights.
- Utility — electric, gas, telecom, water, sewer corridors.
- Drainage / stormwater — swales, pipes, detention.
- Conservation / trail — open-space or path restrictions.
- Aerial / overhang — less often mapped; may exist only in documents.
Layer attributes, when present, may list width or dominant estate. Copy those fields verbatim. If the layer only shows a line with no width, assume you still need the recorded description before designing near it.
Map research vs calling 811
GIS utility easement layers are not a substitute for calling 811 before you dig. Painted locate marks and tickets address physical infrastructure safety; easement documents address legal rights. Do both when ground will be broken. A clear GIS hatch without a locate ticket is still incomplete field practice.
Title commitments and exceptions
Title commitments list easement exceptions with recording numbers. Those citations are gold for recorder searches and often describe rights the GIS never drew. When you find an easement on a parcel map and also see it in Schedule B, you have corroboration. When only the commitment lists it, believe the commitment and treat the map as incomplete.
Access across a neighbor’s tax lot
If aerials show a driveway crossing another PIN, identify both parcels, note owners, and look for a recorded access easement. Handshake permission is not the same as an easement appurtenant. Map layers might show a line — or nothing. Either way, document PINs and talk to counsel or a surveyor before investing in improvements that depend on crossing someone else’s tax parcel.
Width, centerline, and building setbacks
A GIS easement line is often a centerline without a buffered width. Building setbacks may be measured from easement edges defined only in text. Before you place a slab or fence near a hatch, obtain the recorded width and have a surveyor or designer apply it. The parcel map got you curious; the document dimensions keep you compliant.