Blog · October 14, 2026 · South Carolina
Reading the Charleston Plat Map for a lot
A recorded plat shows how land near Bonneau was divided into lots.
Main page: Berkeley County, SC GIS & Parcel Viewer (official map link, county facts and neighboring maps).
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When a listing near Bonneau mentions a lot number, look up the Charleston plat map it refers to. Covered here for Charleston: where plats are filed, how a plat differs from a parcel map, and the details that matter to buyers.
Who keeps the Charleston plat map
Subdivision plats are recorded with the Register of Deeds (in some counties the Clerk of Court), usually in a plat book or cabinet.
Pulling up a parcel
Property in and around Bonneau can be looked up on the Berkeley County ArcGIS parcel map, free to use and open without a login. For a tract near Hanahan, enter a street address, an owner's name or a parcel number, then pick the result to center the map on it. If the land is near Summerville, the parcel card normally shows the owner of record, assessed acreage, the parcel number and sometimes recent sales.
When there's no plat
Rural land near Goose Creek that was never subdivided is often described by metes and bounds or survey description; the deed and any recorded survey describe it instead.
A word on accuracy
Listed acreage is a tax-roll number; just a licensed surveyor can set the real corners on land around Hanahan. If you're looking near North Charleston, owner names and values update on a schedule, so a deed recorded last month might lag behind.
Charleston, SC: the basics
Charleston is part of Berkeley County, South Carolina, and the county assessor maps its lots. Around Moncks Corner, city or town hall handles things like zoning, permits and utilities within town limits, while the county keeps the tax map. Lots just outside the town limits toward Hanahan usually follows county rules instead.
Recorded documents worth pulling
The map is an index, not the title: recorded deeds, plats and easements for land near Bonneau are filed with the Register of Deeds (in some counties the Clerk of Court). Long-held tracts near Moncks Corner can go back through many deeds, and a title company earns its fee if money is changing hands.
Getting answers from the right desk
Anything recorded against property around Goose Creek are with the Register of Deeds (in some counties the Clerk of Court), sometimes only in person. Building or septic questions for a lot near Bonneau need the planning or permitting office, town or county, depending on location.
Plat map vs. parcel map
If the tax map and plat differ near Moncks Corner, trust the recorded documents over the GIS layer.
Legal descriptions in South Carolina
Tracts outside towns near Bonneau are often described by metes and bounds, a series of courses and distances from a starting point. Subdivision lots in Summerville refer to a recorded plat, which is simpler to follow. Copy the legal description from the record for the parcel near Bonneau for any title or survey request.
Replats and vacations
Lots near North Charleston can be combined or reconfigured by a replat, search the index for replats of the same subdivision; street vacations near Bonneau show up in the records too.
What a plat shows
If you're looking near Summerville, the sheet usually includes lot and block numbers, dimensions and bearings, street rights-of-way and easements.
Getting your bearings
Moncks Corner is the county seat, where most land records are kept. Smaller places on the map include Hanahan, North Charleston, Goose Creek, and Summerville, each with its own cluster of lots. Roughly 255,217 people call Berkeley County home (Census estimate, 2023) spread over some 1,104 square miles. Berkeley County was formed in 1882, and some chains of title near Moncks Corner are long. Features like Hell Hole Swamp, Wambaw Swamp, and Francis Marion National Forest are easy to spot when you zoom out from Goose Creek.
Neighboring parcel maps
Berkeley County meets Charleston County, Clarendon County, Dorchester County, Georgetown County, and Orangeburg County, all with their own assessor records. A tract near the line by Bonneau can show up across two assessors' files, so look at the neighboring map too. With a lot near Goose Creek, the Platbookmapper state page links each neighboring county map for South Carolina.
Online indexes and office visits
For property near Bonneau, many recorder offices offer an online index, while others require a visit or a request; small fees are common.
Charleston: common questions
What do the dashed lines on a plat mean for land near Summerville?
Short answer: building on an easement near Bonneau is generally restricted; read the plat notes.
What is a lot and block description around Goose Creek?
For most people, it points to a spot on the plat for that subdivision near Moncks Corner; the deed names the subdivision.
How far back do plats go near Goose Creek?
Generally, the Register of Deeds (in some counties the Clerk of Court) can say what's available, including older subdivisions.
Who has recorded plats for land near Goose Creek?
Usually, recorded plats near Hanahan are filed with the Register of Deeds (in some counties the Clerk of Court); use the plat reference from the deed or parcel record.
Is the parcel map a survey near Summerville?
No; boundary questions near Hanahan need a licensed surveyor, so a fence may sit off the line
Open the official Berkeley County, SC 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.