Blog · October 14, 2026 · Ohio
Monroe Plat Map: finding the recorded plat
Lots in Monroe trace back to recorded plats filed with the county.
Main page: Butler County, OH GIS & Parcel Viewer (official map link, county facts and neighboring maps).
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If a legal description for land in Monroe cites a lot number, you'll need the Monroe plat map to make sense of it. In this Monroe guide: where plats are filed, how a plat differs from a parcel map, and what to look for on the sheet.
Getting started with the Monroe plat map
For a subdivision near Seven Mile, the deed usually cites the plat; use it to request a copy.
Opening the official parcel viewer
Your first stop is the Butler County parcel viewer; it covers every assessed parcel around Middletown and Jacksonburg. For a home near Middletown, type a street address, an owner's name or a parcel number, and the viewer zooms to the match. For a parcel near New Miami, the record panel usually lists the owner of record, acreage on the tax roll, the parcel number and in many cases the last transfer.
Neighboring parcel maps
Butler County meets Dearborn County, IN, Franklin County, IN, Union County, IN, Hamilton County, and Montgomery County, all with their own assessor records. A tract near the line by Trenton can show up across two assessors' files, so check the neighboring map as well. For a parcel near Seven Mile, our state page links each bordering county map across Ohio.
Replats and vacations
Lots near Middletown can be combined or reconfigured by a replat, search the index for replats of the same subdivision; vacated streets or alleys also get recorded.
City limits and county records
Monroe lies within Butler County, Ohio, so its parcels are on the county's map. On ground around Trenton, city or town hall handles things like zoning, permits and utilities within town limits, but the county runs assessment and recording. Acreage past the town limits toward Jacksonburg generally falls under county rules, not municipal ones.
Metes and bounds instead
Acreage around Trenton outside a subdivision is often described by metes and bounds or survey description; look for a recorded survey for land near New Miami.
How land is described here
Rural deeds near Jacksonburg commonly use metes-and-bounds descriptions, a series of courses and distances from a starting point. Subdivision lots in Jacksonburg refer to a recorded plat, making them easier to find. Write down the legal description for the tract near Middletown for any title or survey request.
How a plat differs from the tax map
When the two disagree for a lot near Middletown, the recorded plat and a survey control.
Getting answers from the right desk
Deeds, mortgages and recorded plats for land near Middletown are with the County Recorder, sometimes only in person. Building or septic questions for a lot near New Miami are for the local planning and health departments, town or county, depending on location.
Taking the map into the field
Most viewers work in a phone browser, handy when you're parked on a road near Middletown, but coverage can be spotty out of town. A screenshot of the parcel near New Miami with its ID is a good backup.
What a plat shows
If the land is near Jacksonburg, the sheet usually includes lot and block numbers, dimensions and bearings, street rights-of-way and easements.
Getting a copy
For a home near Hamilton, some counties put plat images online, while others require a visit or a request; copy fees are usually small.
What the map can't tell you
Parcel lines are drawn for taxes, not measured on the ground, so the edge of a yard near New Miami may sit a few yards off the line on screen. For land near Trenton, records update in batches, so a deed recorded last month can take weeks to appear.
Where the recorded documents are
The map is an index, not the title: recorded deeds, subdivision plats and easements covering ground around Seven Mile are kept by the County Recorder. Around Trenton, have ready the book and page from the tax record to skip a name search.
Getting your bearings
Hamilton is the county seat, which is where the courthouse records live. Other places on the map include Middletown, Trenton, New Miami, and Jacksonburg, each with its own cluster of lots. Roughly 393,043 people call Butler County home (Census estimate, 2023) spread over about 467 square miles. Butler County was formed in 1803, and some chains of title near Jacksonburg are long. Landmarks such as Great Miami River and Little Miami River are easy to spot when you zoom out from Hamilton.
Monroe: common questions
Where are historic plats for Monroe?
Short answer: older plats near Hamilton may be on film or paper.
What does lot 7, block 3 mean near Hamilton?
For a parcel near Middletown, lot and block refer to a numbered lot within a block on a recorded subdivision plat; the deed names the subdivision.
What is a replat around Middletown?
In most cases, combining or splitting lots near Trenton usually needs a recorded plat change; ask staff about the process.
Where can I find the Monroe plat map?
Short answer: recorded plats near Middletown are filed with the County Recorder.
How is land described in Ohio deeds for land near New Miami?
The deed for land near Middletown carries the legal description; a surveyor can interpret it.
Open the official Butler 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.