Custom Home Builders in Houston: We Clear the Lot, Then We Build the House

Most Houston custom builders want a finished pad. Graded, staked, utilities stubbed, driveway in. Most land clearing companies stop the day the brush is hauled off. That gap is where build-on-your-lot projects go sideways, because the pad elevation, the culvert size and the septic location are decisions that belong to whoever is going to build the house, not to whoever is running the mulcher.

H&H Construction LLC does both sides of that line. We handle land clearing, site preparation, and the house itself: foundation, framing, mechanical rough-in, finish-out and punch list. One contract, one schedule, one number to call at (346) 568-7771. If you own a lot, or you are about to close on one, that is the whole reason to talk to us.

Build on Your Lot in Houston: What Makes a Site Cheap or Expensive

Two buyers can pay the same price for two lots the same size a mile apart and end up $80,000 apart before the slab is poured. The lot price is not the site cost. Before you talk about square footage or finishes, the site has to be priced honestly.

What we look at during a lot evaluation

• Access and clearing. How much of the lot has to be cleared, what the tree cover actually is, and whether debris can be mulched on site or has to be hauled. Hauling costs money per load.
• Drainage and pad elevation. Where water goes now, where it will go after the house is there, and how much fill the pad needs. This is the number that surprises people.
• Floodplain status. Whether any part of the buildable area is in the 100-year or 500-year floodplain, which drives the finished floor elevation and the foundation type.
• Driveway and culvert. A lot fronting a county ditch needs a properly sized culvert and a permitted driveway approach. Length matters. A 300-foot drive to a back building site is a real line item.
• Water and wastewater. Municipal water and sewer at the front line, or a water well and an on-site sewage facility. If it is septic, soil conditions and available area determine the system type and cost, and that has to be resolved before the house is sited.
• Platting and deed restrictions. Whether the tract is legally platted, what the minimum lot size and building lines are, and what the recorded restrictions say about square footage, materials, setbacks and outbuildings.

A cheap lot to build on is high, dry, already platted, cleared enough to reach the building site, fronting a paved road with water and sewer at the line. An expensive lot is heavily wooded, low, unplatted, in a floodplain fringe, with a long drive and no utilities. Both are buildable. They are not the same project.

What Actually Controls Your Build When There Is No Zoning

Houston is the large American city without zoning, and people take that to mean anything goes. It does not.

Inside the Houston city limits

The City of Houston states plainly that it does not have zoning, but that development is governed by ordinance codes addressing how property can be subdivided. In practice four chapters do most of the work: Chapter 42 for subdivisions, platting, minimum lot size and building lines; Chapter 26 for off-street parking; Chapter 33 for trees, landscaping and historic preservation; and Chapter 19 for floodplain management. Site plans get checked against parking, tree and shrub requirements, setbacks and access.

Then there are private deed restrictions, which on a replat inside the Loop or in a deed-restricted subdivision are usually stricter than anything in the city code. These are not merely a civic association matter. Under Chapter 212 of the Texas Local Government Code and Article XV of Chapter 10 of the city ordinances, the City of Houston Legal Department is authorized to enforce certain subdivision restrictions by suit for injunction. Read your restrictions before you buy a plan.

Construction itself is reviewed against the 2021 International Codes, which Houston City Council adopted and which took effect on January 2, 2024, covering the building, residential, existing building, fire, energy conservation and swimming pool and spa codes.

Unincorporated Harris, Montgomery and Fort Bend counties

Outside city limits the picture inverts. Texas counties have no general authority to adopt and enforce a residential building code. Local Government Code Title 7, Chapter 233 is the governing statute, and its residential building standards subchapter applies only to counties that have adopted a resolution or order invoking it. Even where it applies, the statute expressly says it may not be construed to require prior county approval before new residential construction begins, and it bars the county from charging a fee to defray the cost of enforcing the standards. Required foundation, framing and completion inspections are contracted by the builder with a qualified third-party inspector, not performed by a county inspector.

So what the county actually gates is narrower and more physical. In unincorporated Harris County the residential construction and on-site sewage system permit covers new homes, driveways, fill material, garages, carports, pools and accessory structures, and the county separately permits water wells. Montgomery County requires a septic permit for any new or modified system, and a development permit for moving dirt, digging or grading in the 100-year floodplain. Floodplain, driveway and culvert, cut and fill, septic and water wells: those are the county’s levers. Nobody is inspecting your shear wall nailing on the county’s behalf.

That cuts both ways. It means less bureaucracy, and it means the quality of your house is entirely a function of who you hired and what the contract requires. We build to the applicable I-Code standard whether or not a jurisdiction is checking, because that is what a lender, an appraiser and a future buyer will assume.

Floodplain rules changed how foundations get built

Houston’s amended Chapter 19, effective September 2018, requires new structures and substantial improvements in the regulated floodplain to have the lowest habitable floor elevated two feet above the 500-year flood elevation, replacing the old standard of one foot above the 100-year elevation. It also requires fill placed below the 500-year elevation to be mitigated, and it ended slab-on-grade construction in the 100-year floodplain in favor of pier-and-beam, keeping open space under the house so floodwater can pass.

In unincorporated Harris County, fill is no longer accepted as a means of elevating a structure within the 100-year floodplain. Elevation has to come from an open foundation such as piers, or from continuous foundation walls with properly sized and located openings. If your lot touches a floodplain, the foundation is a design decision made at the beginning, not a change order at the end.

Cost to Build a Custom Home in Houston Per Square Foot

Published Houston figures span roughly $100 to $500 per square foot, with Angi placing the Houston average around $150 per square foot for a custom build. Houston custom builder pricing generally sorts into tiers: about $150 to $200 per square foot for entry-level custom with standard finishes and a simple plan; $200 to $250 for mid-range custom; $250 to $350 for upper custom with premium materials and custom detailing; and $350 and up for estate work.

What moves the number, in rough order of impact: plan complexity, because roofline geometry, ceiling heights and structural spans cost more than floor area does. Then finish level, where cabinetry alone spans an order of magnitude. Then the foundation, since Houston’s expansive clay soils frequently require an engineered pier system rather than a conventional slab. Then site costs, which on a raw lot can add clearing, pad, driveway, culvert, well and septic before the house starts. And a detail people forget: Houston’s combined sales tax rate of 8.25% applies to materials.

Anyone quoting you a firm per-square-foot price before seeing your lot and your plan is guessing. We would rather walk the site. There is more detail in our Houston custom home cost guide.

Concept to Completion: Phases and Rough Durations

For scale, Census Survey of Construction data analyzed by NAHB shows single-family homes built by a hired contractor averaged about 12 months from permit issuance to completion nationally in 2024. That is construction only. Design, engineering, permitting and site work sit in front of it.

Total, realistically: 12 to 20 months from first meeting to move-in for a build on an unimproved lot. Weather, plan changes and long-lead items are the usual culprits when it runs longer.

Custom Home Builder vs. Production Builder

A production builder owns the dirt. They build a defined set of plans on their inventory of lots and sell you the result with a structured option list. Pricing is firm early, the process is fast, and the house was designed before anyone knew your name.

A custom builder builds your plan on your lot. The floor plan, structure, mechanical layout and every specification are decisions you make, and the house can be designed around the site’s actual constraints instead of ignoring them. The tradeoff is that you carry more decisions and you should hold a contingency for site conditions. If your priority is a fixed price on a known product, buy production. If your priority is a house that fits your lot and how you actually live, build custom.

How to Vet a Houston Builder When Texas Has No GC License

Texas does not license general contractors or home builders, and no state registry replaced the one that was abolished. Anyone in Houston telling you they are a “state licensed general contractor” is either confused or hoping you are. Here is what to ask for instead:

• Certificates of insurance for general liability and workers’ compensation, sent directly from the agent, with coverage dates that span your build.
• The written warranty terms in the contract itself: what is covered, for how long, and how a claim is made. A warranty that only exists in the sales conversation is not a warranty.
• Trade licenses on the job. The electrical and HVAC contractors are licensed by the Texas Department of Licensing and Regulation, and the plumber by the Texas State Board of Plumbing Examiners. Those license numbers are verifiable.
• References you can call from recent projects, and the ability to see completed work. Ours is in the project gallery.
• A real schedule of values and draw schedule, so you know what each payment buys.

More on the licensing question here: is a general contractor licensed in Texas?

Send us the address, or the appraisal district account number if there is no address yet. We will look at floodplain status, access, utilities and platting, walk the site with you, and tell you what the site will cost to make buildable before you spend money on a plan that does not fit it.