Blog · October 14, 2026 · Ohio
Using the Portsmouth Zoning Map
A parcel's zoning district shapes building, splitting and business use near South Webster.
Main page: Scioto County, OH GIS & Parcel Viewer (official map link, county facts and neighboring maps).
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If you have a specific use in mind for land near New Boston, check the Portsmouth zoning map before anything else: the zoning district decides setbacks, lot size and uses. In this Portsmouth guide: who controls zoning for a given parcel, how to match a parcel to its district, and when a variance or rezoning comes up.
The Portsmouth zoning map: start here
Within municipal limits, the town or city normally writes the zoning code, so property inside Portsmouth answers to that map. For rural land toward New Boston, county rules apply where they exist; the county planning or zoning office can confirm. A fast way to settle it: ask whether the parcel near South Webster is inside the boundary.
Opening the official parcel viewer
Begin with the Ohio Statewide Parcels layer in ArcGIS Map Viewer; it includes every tax parcel around New Boston and South Webster. In and around New Boston, type a street address, an owner's name or a parcel number, and the viewer zooms to the match. With a lot near New Boston, the record panel usually lists the owner of record, assessed acreage, the parcel number and in many cases the last transfer.
What to ask before you buy
When you call about land near Rarden, give the parcel number and your intended use; ask what's allowed by right and what needs a permit. Also ask whether the lot near South Webster is a legal lot of record, since some older splits don't.
Zoning is only step one
Even when zoning allows a use near Rarden, you still need building permits and inspections; health and road departments may weigh in on land near Otway.
Who handles what
For assessment questions about property around South Webster are handled by the County Auditor, since that office keeps the assessment data. Zoning, permits and septic questions near Otway are for the local planning and health departments, depending on whether the land is inside town limits.
Legal descriptions in Ohio
Rural deeds near Otway commonly use metes-and-bounds descriptions, a series of courses and distances from a starting point. Subdivision lots in Otway usually use lot and block from a recorded plat instead, making them easier to find. Copy the legal description from the record for the parcel near New Boston for any title or survey request.
Before you lean on the lines
Parcel lines are drawn for taxes, not surveyed, so the edge of a yard near Otway can sit several feet off the line on screen. With a lot near New Boston, owner names and values update on a schedule, so a deed recorded last month may not show yet.
Getting your bearings
Portsmouth is the county seat, where most land records are kept. You'll also find New Boston, South Webster, Otway, and Rarden. Around 71,969 people live in Scioto County (Census estimate, 2023) spread over roughly 610 square miles. Scioto County was organized in 1803, so old deeds can run back a long way. Features like Shawnee State Park help you orient on the aerial around South Webster.
Using it on a phone
The parcel map usually runs in a mobile browser, handy when you're parked on a road near New Boston, but coverage can be spotty out of town. A screenshot of the parcel near Otway with its ID keeps working without signal.
Portsmouth and the county around it
Portsmouth is part of Scioto County, Ohio, and the county assessor maps its lots. As the county seat, Portsmouth hosts the courthouse, which puts the County Recorder close by. Near Otway, city or town hall handles things like zoning, permits and utilities for lots inside the boundary, while the county keeps the tax map. Lots just outside the town limits near Rarden usually falls under county rules instead.
Finding a parcel's zoning district
Look up the lot on the Ohio Statewide Parcels layer in ArcGIS Map Viewer first, copy its parcel ID, then compare it to the zoning map from the office covering Portsmouth. For land near South Webster, district codes like R-1, C-2 or A-1 point to a table of rules in the ordinance; the letters vary from place to place.
What the district controls
For a building plan near South Webster, the numbers to find are lot size, setbacks, height and coverage. If the land is near Otway, overlay districts, such as floodplain, historic or airport zones, can add rules on top of the base district.
Variances and rezoning
On ground around South Webster, expect an application, a fee, notice to neighbors and a public hearing.
Portsmouth: common questions
What is the zoning on a property near Otway?
It depends, but find the parcel near Otway on the Ohio Statewide Parcels layer in ArcGIS Map Viewer, confirm whether it's inside the town limits, then ask that planning office for the district.
Do deed restrictions override zoning near New Boston?
It depends, but covenants are private and zoning is public law, and a lot near Rarden must meet both, so follow whichever is stricter.
How do I rezone land near Rarden?
For most people, the governing body near Otway decides after hearings.
Do I need a permit for a home business in Portsmouth?
For most people, home businesses in Portsmouth are often allowed with conditions; ask the planning office first.
Which office handles records for land near Otway?
For land near Rarden, assessment goes to the County Auditor and deeds to the County Recorder, while zoning questions go to planning
Open the official Scioto County, OH parcel map See it in the Platbookmapper directory
Not a survey. County GIS and tax parcel maps are assessment and planning layers. They are not a substitute for a recorded plat, deed, or licensed survey, especially for fences, setbacks, or boundary disputes.