How Much Does Land Grading Cost in Houston?

Leveling a yard in Houston averages $2,301, and most residents pay $1,128 to $3,494, according to Angi’s Houston page. For land grading, HomeGuide’s national figures run $0.40 to $2.00 a square foot and $17,400 to $43,600 an acre. The area and how much the slope changes set most of the number.

Those are market ranges, not a quote from us. Use them to check a bid before you call about grading and dirt work in Spring and north Houston.

What is the land grading cost per square foot and per acre?

HomeGuide puts land grading at $0.40 to $2.00 a square foot, and Lawn Love at $0.08 to $2.00. The grading cost per acre runs $17,400 to $43,600 at HomeGuide and $15,800 to $44,535 at Lawn Love. Angi tops out at $45,000 an acre.

Most home jobs sit at the small end of that scale. HomeGuide says most residential grading projects are 1/4 acre or less. Lawn Love’s national average for a full acre is $30,000, which shows how fast the math climbs on open land.

How much does it cost to level a yard in Houston?

Angi’s Houston page puts the average at $2,301, with most residents paying $1,128 to $3,494. Its low end is $500 and its high end is $6,500. Per square foot, it lists $1 to $2 for leveling in Houston, the same band Angi uses nationally.

Angi’s national yard leveling cost averages $2,177, with a range of $1,022 to $3,332. Houston lands a little higher. Angi says labor here runs below the national average, but property sizes are larger than in most major cities.

Slope is rarely the problem here. Angi calls Houston one of the flattest major metropolitan areas in the country. What Houston has instead is clay. Angi’s Houston page says excavating that famously clayey soil costs more than bringing in new soil.

Labor is most of the bill. The same page puts labor at 90 to 95 percent of the total. On a typical yard, you are mostly paying for time on site.

Is yard leveling priced differently from lot grading or a building pad?

Yes. In HomeGuide’s figures, light yard leveling is finish grading at $0.40 to $1.00 a square foot. Rough grading, which removes slopes or shapes land to drain, runs $1 to $2. A building pad adds structural fill, and Lawn Love puts site work for a new home at $1,000 to $6,700.

Finish grading works the top 1 to 3 inches, so a lawn with low spots is the small job. HomeGuide puts small lawns at $500 to $1,000 and the average backyard at $1,000 to $5,000. Fixing the grade around a house runs $500 to $3,000.

Lot grading on a homesite is rough grading across the whole parcel. On a wooded lot, HomeGuide notes that land must be cleared before leveling, and clearing trees first costs more. Clearing and grubbing fall under site preparation. Our guide to clearing a wooded lot to build in Montgomery County covers that step.

What do fill dirt, select fill and topsoil add?

Material is its own line on a grading bid. HomeGuide lists fill dirt at $5 to $25 per cubic yard and topsoil at $10 to $50. Angi’s Houston page shows $5 to $30 for fill and $12 to $55 for topsoil. HomeGuide notes many grading contractors charge separately for fill dirt and topsoil.

To size the order, HomeGuide says one yard of dirt covers 55 square feet at 6 inches deep. It puts a dump truckload of fill dirt at $150 to $400 delivered. One load typically holds 10 to 14 cubic yards, and rough spreading adds $200 to $400. Lawn Love’s $6 to $17 a yard is the dirt alone, without the fee for spreading it.

Under a slab, the material changes. One Texas fill supplier’s page says select fill is for structural work and fill dirt is for general filling. A compacted select fill pad gives a slab a uniform base, the same page says.

HomeGuide prices engineered or structural fill at $10 to $30 per cubic yard. It adds that geotechnical engineers order a carefully designed fill blend for the job.

Why do clay and drainage drive grading cost around Houston?

Flat clay ground is slow to drain, so grading here is mostly about where the water goes. Gulf Coast prairie clays like the Beaumont series show why. USDA describes it as poorly drained and very slowly permeable. Its slopes range from 0 to 1 percent, and USDA rates its runoff as negligible.

On ground like that, the grade does the draining. HomeGuide says the ground must fall at least 6 inches within the first 10 feet from a house. It also advises against grading in the rainy season, when loose topsoil can wash away.

Where the water goes is also a legal question. Texas Water Code 11.086 bars diverting the natural flow of surface water in a way that damages another’s property. A neighbor injured by the overflow can recover damages. A good grading plan starts with where the water can go without landing on the next lot.

Do you need a permit to grade or bring in fill?

In unincorporated Harris County, yes. The County Engineer requires a permit for all development, and its definition names filling, grading, paving and excavation. Putting dirt on a lot outside a flood hazard area takes a residential application and an accurate site plan. It also takes a fill affidavit.

The site plan shows where the fill goes and how water will flow after it is placed. Inside a Special Flood Hazard Area, a registered architect or engineer licensed in Texas prepares the drainage documents. No fill is allowed in a floodway.

Inside a city, ask that city’s permit office as well. Our Harris County permit guide covers the clearing side.

Montgomery County’s definition of development names grading and filling. Its exemption (6) covers excavation or fill on residential property or vacant lots outside the Area of Special Flood Hazard. The affected area must be under 15,000 square feet, and the volume cannot exceed 500 cubic yards, counted cumulatively. Even exempt work must avoid silt runoff to neighboring properties and cannot hurt drainage next door.

Clearing under the county’s residential exemption also requires no grading that alters the natural flow of water. Our Montgomery County permit guide walks through the rest.

Two state rules apply on both sides of the county line. Once a job disturbs one acre or more of soil, the TCEQ construction stormwater general permit applies. Texas 811 is free, and state law requires the call two business days before digging. During the free estimate, our team checks what your parcel needs.

What does machine time cost by the hour or the day?

HomeGuide says operators who bring their own mini excavator or skid-steer loader charge $100 to $300 an hour. Lawn Love puts yard grading at $40 to $180 an hour, machine and operator included. At HomeGuide’s rate, an eight-hour day works out to $800 to $2,400.

Angi figures 12 to 24 hours of labor when a yard needs clearing and digging first. That comes to about $600 to $2,400, by Angi’s math. HomeGuide says leveling a yard takes 3 days to 1 week on average. Small landscaping jobs can take as little as 1 day.

We handle yard and lot grading with a compact track loader and a mini excavator. Lawn Love notes that grading contractors bring bulldozers onto some jobs. A dozer on a big open tract is work for other contractors.

How do you get a real number for your lot?

Every figure above is a published market range, not a quote from us. A real number comes from seeing the site. We look at the area and how much dirt has to move. We check where the water can go and what has to be cleared first.

Ask whether a bid includes fill and topsoil. If the lot is still wooded, read land clearing cost per acre in Texas before you budget the grading. Deeper digs fall under excavation.

MTM Land Clearing Services clears and grades lots across Spring, Montgomery County and north Houston. Call (281) 432-7360 or request a free estimate.