Land Clearing in Chatham County, NC: Permits and Cost

In Chatham County, North Carolina, clearing that disturbs 20,000 square feet (about 0.46 acre) needs an approved erosion and sediment control plan, and a house site outside a subdivision reaches that point at 25,000 square feet (about 0.57 acre). A home lot inside a subdivision needs county approval at any size. Both lines sit well under the state’s 1-acre rule. Near mapped streams in the Jordan Lake watershed, a 50-foot buffer limits what may be cut. Our residential clearing usually runs $1,500 to $4,500 per acre.

Chatham’s website blocks automated reading, so we read its permit pages from archived copies. Confirm the current thresholds and fees with Chatham County’s Watershed Protection office before a machine starts.

Do I need a permit to clear land in Chatham County?

If the cleared area is bigger than a modest house site, probably yes. Chatham County runs its own erosion and sedimentation control program under state oversight, reviewed by the state in April 2026, and its triggers are stricter than the state’s. Which one applies depends on what the clearing is for and whether the lot is part of a subdivision (a “common plan of development” in the rules).

Your project	What Chatham requires
House site outside a subdivision, under 25,000 sq ft	Builders may use a Residential Lot Permit, available only in this case
House site outside a subdivision, 25,000 sq ft or more	An erosion control plan drawn by a professional engineer, landscape architect or land surveyor
Single-family lot in a subdivision, under 1 acre	County approval at any size; the Residential General Plan may be used
Residential project in a subdivision, 1 acre or more	A designed plan, as above
Non-residential clearing over 20,000 sq ft, or any part of a common plan	An approved plan and a land disturbing permit
1 acre or more, anywhere	State NCG01 construction stormwater coverage as well

To picture 20,000 square feet: a clearing 100 feet by 200 feet. A house footprint, a driveway, a septic area and some yard add up to that faster than most owners expect, and every square foot disturbed counts toward the line. The county’s residential land disturbing permit page sets out the residential tiers.

Fees. On the state’s 2024 list of local program fees, Chatham charges $250 per acre for plan review, $250 per acre for a land disturbing permit and $100 per acre for a residential lot disturbance permit. Any part of an acre is charged as the next whole acre, so 0.6 acre pays as 1.

After approval. The person financially responsible for the project, or their agent, must inspect the erosion measures at least once a week and within 24 hours of any rain of one inch or more.

Mulching gets no pass. Under G.S. 113A-52, land-disturbing activity is any use of land for development that changes “the natural cover or topography” and may cause sedimentation. Grinding a stand of trees changes the cover, whatever machine does it. The forestry exemption covers growing and harvesting timber under the state’s Forest Practice Guidelines, not clearing for a house, a driveway or a view. If you believe your project is exempt, get that answer from the county in writing before we start.

We clear; we do not draw plans or file permits. When a plan is required, your engineer or surveyor prepares it, and we schedule the work once you hold the approval. For how other Triangle counties set their lines, see our NC county permit thresholds guide.

Pittsboro, Siler City or the county: who decides?

• Pittsboro area. Two of the three projects in the state’s April 2026 file review of the county program were Pittsboro-area developments, a Chatham Park section and Pittsboro Pointe. Expect the county erosion office to handle clearing around Pittsboro, and confirm it for your parcel. We have not confirmed any separate town clearing or tree rule, so ask the Town of Pittsboro about zoning before work starts. Our Pittsboro service page covers the work we do there.
• Siler City. Siler City is outside the county program, so the thresholds above are not its rules. Call the town and the NC Department of Environmental Quality to learn which program covers your parcel before you clear.
• Cary. The part of Chatham inside the Town of Cary is also outside the county program.
• Tree rules. A county working group studied a tree protection ordinance and is no longer active. We found no adopted county tree ordinance, which is not proof there is none, so check with Chatham County Planning.

What can I clear near a creek or pond near Jordan Lake?

Jordan Lake covers 46,768 acres, mostly in Chatham County, and much of the county drains to it. On a mapped “blueline” stream, or on a pond that sits in a natural drainage way or in line with a stream, the Jordan buffer rule protects 50 feet on each side:

• Zone One: the first 30 feet landward from the top of the bank.
• Zone Two: the next 20 feet beyond that.

The rule covers intermittent and perennial streams and perennial ponds. Chatham County administers the buffer program and makes the on-site calls on whether a stream or pond counts. If you dispute the county’s determination, the appeal goes to the NC Division of Water Resources.

What you may do inside the buffer is a list, not a judgment call. Any use the rule does not name as exempt, allowable or allowable with mitigation is prohibited. A mulcher is held to that list exactly as a bulldozer is. Our Jordan Lake watershed guide walks through what the list allows in each zone.

An unmapped stream falls outside the Jordan rule but can still carry a buffer under Chatham’s Watershed Protection Ordinance, so a ditch that runs after every storm is worth asking about too.

Before we quote land with water on it, we look at where the creeks, ponds and drainage ways sit and ask whether the county has made a stream determination. Where a buffer applies, we work to the line the county confirms.

What does lot clearing cost in Pittsboro and Chatham County?

Most residential clearing we price falls between $1,500 and $4,500 per acre. Forestry mulching and land clearing start around $1,500 an acre, commercial clearing around $2,000, and brush hogging an open field around $75.

Four things set where your land falls in that range: acreage, density, slope and access. Mature hardwoods, steep or wet ground and a narrow entrance all add machine time. Larger jobs usually earn a lower rate per acre because the equipment is already on site. Our pricing page explains each factor, and the NC land clearing cost guide shows how the numbers build.

Permit costs sit outside our price: the county fees above, plus whatever your plan designer charges. Mulching leaves the wood on site as chips, so there is no hauling or burn pile to pay for; if you are weighing other ways to handle the wood, see what to do with land clearing debris.

Should the lot be perked before it is cleared?

Settle the septic site before the full clearing if you can. We do not perc test or install septic, but the order matters for the permit. Chatham’s triggers count everything disturbed, so clearing a whole lot before the house, drive and septic area are placed can push you past 20,000 or 25,000 square feet for ground you never needed open. Ask the county health department what access its soil evaluator needs; a narrow mulched path to the test sites is a small job, and the rest can wait for the site plan.

Which trees should I keep, and what happens to the stumps?

Decide on keepers before the machine arrives, and flag them with ribbon. A mulcher can work around a single good oak or a shade line along the house site, where pushing everything over cannot. Trees inside a stream buffer are not ours to cut unless the use is allowed.

Mulching grinds stumps flush with the ground and leaves a layer of chips over the soil. Where you want stumps fully gone for lawn or a garden, we offer stump grinding in North Carolina. On a slope, the chips cover bare soil, but they are not an erosion plan: if your project needs one, its silt fence and other measures still go in.

Get a free land clearing quote in Chatham County

Request a free quote and our crew will contact you to talk through the property, access and the clearing you need, or call (919) 525-3950. We clear lots and acreage across Chatham County and the towns around it, including Pittsboro, Apex, Cary, Holly Springs and Chapel Hill.