Blog · October 14, 2026 · Georgia
Using the Smyrna Plat Map
Lots in Smyrna trace back to recorded plats filed with the county.
Main page: Cobb County, GA GIS & Parcel Viewer (official map link, county facts and neighboring maps).
Platbookmapper is an Amazon Associate. If you buy through an Amazon link on this page, we earn a commission. The link is a product, not the county map.
If a legal description for land in Smyrna cites a lot number, you'll need the Smyrna plat map to make sense of it. Covered here for Smyrna: where plats are filed, plat versus tax map, and what to look for on the sheet.
The Smyrna plat map: start here
For a lot in Smyrna, look for the plat book reference on the parcel record; bring that to the recorder's office or its online index.
Getting to the right map
Go first to the Cobb County ArcGIS parcel map; it maps each tax parcel around Austell and Mableton. For a tract near Marietta, enter a street address, an owner's name or a parcel number, then pick the result to center the map on it. For a parcel near Marietta, a pop-up or side panel usually lists the owner of record, assessed acreage, a parcel ID and often a sale date.
Sections, lots and bearings
Older tracts around Powder Springs are often described by metes and bounds, listing bearings, distances and landmarks. Platted lots around Powder Springs refer to a recorded plat, which is simpler to follow. Copy the legal description from the record for the parcel near Austell for any title or survey request.
Taking the map into the field
Most viewers work in a phone browser, which helps when you're standing on land near Austell, but coverage can be spotty out of town. A saved image of the lot near Austell and its lines is a good backup.
Where Smyrna fits in
The city is part of Cobb County, Georgia, so its parcels are on the county's map for land near Powder Springs. For a tract near Acworth, city or town hall handles matters such as zoning, permits and utilities inside its limits, while the county keeps the tax map. Land beyond the town limits out by Austell generally answers to county rules rather than the town's.
Recorded plat or GIS layer
The tax map on the Cobb County ArcGIS parcel map is a summary, while the recorded plat is the legal document.
Metes and bounds instead
Rural land near Mableton that was never subdivided may have no plat at all; look for a recorded survey for land near Powder Springs.
Lots, blocks and easements
Utility or drainage strips on a lot in Smyrna can block a shed or pool; check the plat notes and any covenants.
Getting a copy
On ground around Kennesaw, many recorder offices offer an online index, otherwise call or visit with the reference; copy fees are usually small.
When a parcel crosses a boundary
Cobb County meets Bartow County, Cherokee County, Douglas County, Fulton County, and Paulding County, and each of those keeps its own parcel map. A tract near the line by Kennesaw may be split across two assessors' files, so check the neighboring map before you assume the acreage. With a lot near Kennesaw, the Platbookmapper state page links each bordering county map across Georgia.
Which office to call
If the acreage or value on a parcel near Mableton looks off belong with the county Board of Tax Assessors, which maintains the tax roll. Questions about what you can build around Mableton are for the local planning and health departments, town or county, depending on location.
Before you lean on the lines
Listed acreage is a tax-roll number; just a licensed surveyor can set the real lines for a parcel near Marietta. For a parcel near Powder Springs, owner names and values update on a schedule, so a deed recorded last month may not show yet.
Places you'll see on the map
Marietta is the county seat, where most land records are kept. Other places on the map include Mableton, Powder Springs, and Kennesaw, where town lots give way to larger tracts. About 776,743 people call Cobb County home (Census Bureau estimate, 2023) spread over about 340 square miles. Cobb County was organized in 1832, and some chains of title near Acworth are long. Places such as Noonday Creek, Allatoona Creek, and Chattahoochee River National Recreation Area make handy reference points on the map near Powder Springs.
Amended plats
An amended plat may change lots around Marietta, search the index for replats of the same subdivision; street vacations show up in the records too.
Deeds, plats and who keeps them
The map is an index, not the title: recorded deeds, plats and easements for land near Powder Springs are filed with the Clerk of Superior Court. Inherited tracts around Acworth can go back through many deeds, so a title company can sort it out before a purchase.
Quick answers
What do the dashed lines on a plat mean in Smyrna?
In most cases, building on an easement near Mableton is generally restricted; ask planning staff if unsure.
Can lots near Austell be combined?
In most cases, lot splits in Smyrna go through the planning office.
What is a lot and block description for land near Acworth?
It depends, but it points to a spot on the plat for that subdivision near Powder Springs; the deed names the subdivision.
How do I get a copy of a plat around Marietta?
Good question; the Clerk of Superior Court keeps recorded plats.
Who keeps deeds for property in Smyrna?
Values are the county Board of Tax Assessors's job; recorded documents belong to the Clerk of Superior Court; planning offices cover zoning near Austell
Open the official Cobb County, GA 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.