January 1, 2026
Dreaming of building a custom home on acreage in Lucas? You’re not alone. The area offers a rare mix of space, mature trees, and a quiet, country feel while staying within commuting distance of Plano, Dallas, and Frisco. The challenge is that picking the right lot takes careful homework on rules, utilities, soils, and costs. This guide walks you through what to check, who to call, and a smart order of steps so you can move forward with confidence. Let’s dive in.
Lucas sits in a semi-rural pocket of Collin County where many lots are larger and less dense than inner suburbs. You’ll see a mix of newly platted homesites and older acreage tracts that may need extra site work. Growth across the Dallas–Fort Worth region has influenced land prices and timelines for permits and utility extensions, so planning ahead matters.
Another key difference is jurisdiction. If the lot is inside the City of Lucas, the city handles zoning and building permits. If it’s in unincorporated Collin County, the county’s standards apply. That split affects allowed uses, setbacks, road and driveway permits, and who maintains nearby roads.
Ask whether the parcel is inside the City of Lucas or unincorporated Collin County. This determines zoning, permit requirements, inspections, and who you’ll work with during the build. It also affects driveway approvals and road maintenance on the street that serves the lot.
Confirm the lot’s zoning to see if single-family residential is allowed and to understand minimum lot sizes and accessory structure rules. Zoning also shapes whether you can split parcels later or keep certain types of animals. Contact the City of Lucas for in-city lots or Collin County for unincorporated acreage.
Many subdivisions have recorded covenants that set architectural standards, minimum square footage, fence types, and rules about outbuildings or livestock. Some large rural tracts do too. Ask the seller or listing agent for the recorded documents, and review them with your title company or a real estate attorney before you commit.
Utility easements, pipeline corridors, and access easements reduce where you can build. Get a title commitment and the most recent survey to map easements and setbacks. In Texas, mineral rights can be severed from surface rights. Ask your title company about any outstanding mineral interests or leases that could affect future use or resale.
Slope and elevation changes add cost for grading, driveways, and retaining walls. They also influence how water flows across the site and where the house should sit. Ask your builder or a civil engineer to walk the lot and review topography before you finalize your plans.
Expansive clay soils are common in North Texas. They can drive foundation design and cost, whether you end up with deep piers, a specialized slab, or stabilization work. Order a geotechnical soils report during your option period so you can budget for the right foundation from the start.
Check whether any part of the lot sits in a mapped floodplain. Being in a 100-year flood zone can affect insurance, foundation elevation, and allowable development. Even outside a flood zone, seasonal creeks or wet areas may require drainage planning. A survey with flood lines and a conversation with the local floodplain administrator are smart moves.
Mature oaks and tree canopies are a big draw in Lucas, but they can also affect your site plan and budget. Some communities have tree protection rules. Consider an arborist’s assessment and ask your builder to estimate clearing, protection, and wood waste costs. For larger tracts, check for wetlands or habitats that could limit disturbance.
Lots in Lucas can have different water setups. Some are on municipal or utility-provider water, while others rely on private wells. Ask if there’s an existing meter or well and confirm availability with the local utility if a hookup is needed. If sewer is not available, you’ll likely need an on-site sewage facility. Septic feasibility depends on soils, lot size, and setbacks, so get a septic designer or sanitarian involved early.
Verify which providers serve the area and whether lines are already to the lot. In many parts of North Texas, Oncor distributes electricity and Atmos Energy distributes natural gas, but you should confirm for the specific parcel. Request written estimates for line extensions, transformers, and meter sets, since distances can change costs significantly.
If you work from home or plan to stream, research broadband options before you buy. Ask about fiber, cable, DSL, or fixed wireless coverage and whether any planned expansions could serve the street in the next year or two.
Determine whether the road is public or private. Private roads often require owners to share maintenance, which can affect lending and insurance. You may need a driveway or culvert permit, and driveway length and materials can be a notable line item in your site budget. Confirm any recorded access easements and their location on the survey.
Permit steps and inspection schedules vary between the City of Lucas and Collin County. Beyond the building permit, you may need approvals for tree removal, site grading, erosion control, septic, and driveway or culvert work. Ask for checklists early so you can sequence activities without delays.
Some jurisdictions and utility districts assess impact or connection fees for new homes and service lines. Municipal Utility Districts can have special assessments or bonded debt that impact property taxes. Request current fee schedules and utility hookup estimates as part of your due diligence.
Plan for several weeks to a few months for plan reviews, septic approvals, and utility extensions, depending on the jurisdiction and your application completeness. Weather and contractor availability can add time. Build slack into your schedule so your construction start is not rushed.
Financing raw land often differs from financing a completed home. Lot loans can require larger down payments and higher interest rates. Many builders prefer that you own the lot or have a lot contract in place before they issue a construction loan. Talk with lenders early to understand down payment needs, rate options, and what documents they’ll require.
In Collin County, your tax bill can include county, city, school district, and a Municipal Utility District if applicable. If the development sits in an active MUD with bond obligations, your effective tax rate can be higher. While you hold the lot, budget for taxes, insurance, HOA dues if any, private-road maintenance, and basic upkeep.
Set aside funds for site prep like clearing and grubbing, grading, driveway installation and culverts, well and septic or water and sewer connections, power and gas extensions, erosion control, and tree work. Your foundation design in clay soils can be one of the biggest variables, which makes the geotechnical report a must.
Use this practical sequence to reduce risk and surprises.
Surround yourself with the right pros at the right time.
Building a custom home starts with picking a lot that fits your vision, budget, and timeline. With smart due diligence and the right team, you can avoid surprises and set your build up for success. If you want a local guide to help you evaluate lots, coordinate vendors, and negotiate strong terms, reach out to Sarah Naylor. Our team is here to make your Lucas land search clear and confident.
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Sarah has strong negotiation skills, professional expertise, work ethic, and intimate knowledge of the Rockwall County area, and her reputation is backed by multiple “Best Real Estate Agent” awards.