Blog · October 14, 2026 · Georgia
Using the Dunwoody GIS Map
Parcel data for Dunwoody comes from the county, and the viewer is free.
Main page: DeKalb 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.
For any lot around Doraville, the Dunwoody GIS map shows lines, owner names and parcel numbers. What this Dunwoody guide covers: where that map lives, how to search it, and the limits worth knowing.
Opening the Dunwoody GIS map: start here
For a home near Brookhaven, some cities also run their own GIS portal for utilities or zoning; that can add detail on top of the county map.
Where the parcel data lives
Parcels around Chamblee can be looked up on the DeKalb County ArcGIS parcel map, which opens without registering. For acreage around Tucker, enter a street address, an owner's name or a parcel number, and the viewer zooms to the match. If the land is near Brookhaven, the parcel card usually lists the owner of record, assessed acreage, a parcel ID and often a sale date.
Printing and saving
Print or screenshot the parcel near Chamblee with its ID visible, so you have it when calling an office.
City limits and county records
Dunwoody lies within DeKalb County, Georgia, and the county assessor maps its lots. For acreage around Chamblee, the municipality handles matters such as zoning, permits and utilities inside its limits, and the county still keeps the parcel and deed records. Land beyond the city limits toward Brookhaven often answers to county rules rather than the town's.
Places you'll see on the map
Decatur is the county seat, home to the main records offices. You'll also find Doraville, Chamblee, Brookhaven, and Tucker. Around 762,992 people live in DeKalb County (Census Bureau estimate, 2023) across about 268 square miles. DeKalb County was organized in 1822, and some chains of title near Decatur are long. Features like South River and Nancy Creek are easy to spot when you zoom out from Brookhaven.
How land is described here
Older tracts around Tucker are often described by metes and bounds, which trace the boundary call by call. Platted lots around Doraville usually use lot and block from a recorded plat instead, which is simpler to follow. Copy the legal description from the record for the parcel near Tucker before you request a deed or survey.
When a parcel crosses a boundary
DeKalb County borders Clayton County, Fulton County, Gwinnett County, Henry County, and Rockdale County, and each of those keeps its own parcel map. Acreage along the edge near Chamblee may show up in two county records, so look at the neighboring map before you assume the acreage. If you're looking near Doraville, our state page links each neighboring county map for Georgia.
Taking the map into the field
The parcel map usually runs in a mobile browser, which helps when you're standing on land near Tucker, but coverage can be spotty out of town. A printout of the tract near Tucker is a good backup.
A word on accuracy
Listed acreage is a tax-roll number; only a licensed surveyor can set the real lines for a parcel near Decatur. For a home near Brookhaven, owner names and values update on a schedule, so a deed recorded last month might lag behind.
Recorded documents worth pulling
The map is an index, not the title: recorded deeds, subdivision plats and easements for land near Tucker are filed with the Clerk of Superior Court. With a lot near Doraville, have ready the instrument number listed on the parcel record so staff can find the deed fast.
Getting answers from the right desk
For assessment questions about property around Decatur belong with the county Board of Tax Assessors, which maintains the tax roll. Building or septic questions for a lot near Tucker need the planning or permitting office, and the answer depends on jurisdiction.
When the map won't load
If the viewer stalls on a phone near Doraville, switch browsers or turn off pop-up blockers; the Platbookmapper county page tracks the current link.
Search tips
For a house in Dunwoody, search the street address; owner search often wants the surname first. Near Doraville, searching by parcel number never misses, and you'll find it on tax statements.
Beyond the parcel lines
For land near Clarkston, look in the layer list for city limits, flood hazard, zoning or soils; availability varies.
Owner, value and acreage
If sale dates appear, they help gauge the market in Dunwoody are a useful starting point; an appraiser is the real authority.
Questions about the Dunwoody GIS map
What layers does the parcel viewer have in Dunwoody?
With a lot near Clarkston, many viewers offer aerial imagery plus layers like city limits, zoning or flood zones; availability varies.
Are parcel lines on the map exact in Dunwoody?
In most cases, lines near Doraville can be off by several feet or more; get a survey before a fence.
Can I look up a property owner on the map near Doraville?
It depends, but the parcel record for a lot near Clarkston lists the owner of record.
How current is the parcel data around Tucker?
For most people, owner data near Tucker can lag new deeds by weeks.
Is the parcel map a survey in Dunwoody?
The map near Tucker is approximate.
Open the official DeKalb 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.