Blog · October 14, 2026 · Georgia
Marietta Zoning Map: finding the district for a lot
Zoning decides what can be built where, and the answer for a lot near Kennesaw starts with the right map.
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 you have a specific use in mind for land near Powder Springs, pull up the Marietta zoning map before anything else: the zoning district decides setbacks, lot size and uses. This Marietta guide covers: who controls zoning for a given parcel, matching a lot to its zoning district, and when a variance or rezoning comes up.
The Marietta zoning map: start here
Within municipal limits, zoning usually comes from the municipality, so property inside Marietta answers to that map. Past the city line, around Mableton, county rules apply where they exist; ask the county planning office to be sure. The quickest way to tell which applies: look for a city limits layer in the Cobb County ArcGIS parcel map.
Opening the official parcel viewer
Your first stop is the Cobb County ArcGIS parcel map; it covers each tax parcel from Powder Springs to Austell. On ground around Smyrna, enter a street address, an owner's name or a parcel number, then pick the result to center the map on it. Out toward Acworth, write down the parcel ID from that panel; each office in the county uses it to find the file.
A quick look at the area
The city serves as the county seat, which is where the courthouse records live for land near Austell. Other places on the map include Smyrna, Kennesaw, Mableton, and Powder Springs, where town lots give way to larger tracts. Roughly 776,743 people live in Cobb County (Census Bureau estimate, 2023) across about 340 square miles. Cobb County was formed in 1832, and some chains of title near Kennesaw are long. Features like Noonday Creek, Allatoona Creek, and Chattahoochee River National Recreation Area help you orient on the aerial around Smyrna.
Marietta and the county around it
Marietta sits in Cobb County, Georgia, and the county assessor maps its lots. Marietta is also the county seat, which puts the Clerk of Superior Court close by. Local government in Marietta handles matters such as zoning, permits and utilities within town limits, and the county still keeps the parcel and deed records. Acreage past the city limits near Austell usually falls under county rules rather than the town's.
Land on the county line
Cobb County borders Bartow County, Cherokee County, Douglas County, Fulton County, and Paulding County, all with their own assessor records. Acreage along the edge near Acworth may show up in two county records, so check the neighboring map too. If you're looking near Smyrna, our state page links each neighboring county map across Georgia.
Zoning is only step one
Even when zoning allows a use near Acworth, you still need building permits and inspections; health and road departments may weigh in on land near Powder Springs.
Calling planning staff
When you call about land near Smyrna, give the parcel number and your intended use; staff can point to the right section of the ordinance. Also ask whether the lot near Mableton is a legal lot of record, since some older splits don't.
Sections, lots and bearings
Rural deeds near Acworth are often described by metes and bounds, which trace the boundary call by call. Subdivision lots in Mableton 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 Smyrna before you request a deed or survey.
Getting answers from the right desk
Questions about value or the owner field for land near Powder Springs belong with the county Board of Tax Assessors, since that office keeps the assessment data. Questions about what you can build around Austell need the planning or permitting office, and the answer depends on jurisdiction.
Reading the district label
Look up the lot on the Cobb County ArcGIS parcel map first, note the parcel number, and match it to the adopted zoning map. Short codes on the map aren't self-explanatory, so read the ordinance chapter for each; codes near Acworth may differ from the next town's.
What the district controls
With a lot near Mableton, the ordinance spells out uses allowed by right, uses needing a permit, and uses not allowed. In and around Mableton, overlay districts, such as floodplain, historic or airport zones, can add rules on top of the base district.
When a plan doesn't fit
If your plan near Powder Springs doesn't fit the district, staff can explain which process fits.
Frequently asked
Are home businesses allowed near Acworth?
In most cases, home businesses in Marietta are often allowed with conditions; ask the planning office first.
What is a variance in Marietta?
For most people, variances near Kennesaw are usually decided by a board after a hearing; ask staff about the standards.
How do I rezone land near Kennesaw?
Generally, the governing body near Mableton decides after hearings; planning staff can outline the steps.
Where is the Marietta zoning map?
In most cases, find the parcel near Austell on the Cobb County ArcGIS parcel map, confirm whether it's inside this city limits, then ask that planning office for the district.
Who do I call about a parcel near Acworth?
For land near Austell, assessment goes to the county Board of Tax Assessors and deeds to the Clerk of Superior Court; planning offices cover zoning near Powder Springs
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.