Utilities shape the buildable area, budget, schedule, and floor plan. A property listing that says “water nearby,” “septic needed,” or “power available” is only a starting clue. Feasibility requires current information for the parcel and the proposed use.
HHM coordinates the health, environmental, utility, building, and permit requirements for the parcel, jurisdiction, providers, and proposed home.
Describe the project before requesting answers
Authorities and providers need more than an address. Be ready to describe the intended use, number of bedrooms or occupants where relevant, accessory structures, irrigation, pools, fire-flow needs, commercial or residential status, and expected electrical or fuel loads.
A utility answer for a smaller prior concept may not support the revised project.
Public water and sewer
Ask the provider to confirm in writing:
- Whether service is currently available to the parcel
- Connection point, main size, pressure or capacity concerns
- Tap, capacity, impact, meter, and account fees
- Required extensions, easements, road crossings, or off-site work
- Who designs, permits, constructs, inspects, and owns each segment
- Expected review and construction timing
Do not assume that a line seen at the road can be tapped or that the provider will fund an extension.
On-site wastewater
Septic feasibility depends on site and soil conditions, the proposed use, system type, required area, setbacks, and room for repair or replacement. Work through the local health/environmental authority and qualified evaluators. Protect the proposed system and repair areas from grading, compaction, buildings, driveways, pools, wells, and other conflicts.
Ask whether an existing evaluation or permit is current, transferable, and suitable for the proposed bedroom count and layout. Understand operating, maintenance, inspection, pump, or power requirements for the approved system type.
Private wells
Well planning involves legal setbacks, contamination sources, geology, expected yield, water quality, drilling access, casing and equipment, power, storage or treatment, testing, and long-term service. A nearby successful well does not guarantee the same depth, yield, or water quality on another parcel.
In North Carolina, the NC DEQ permit directory routes private-well and onsite-wastewater questions to the responsible county environmental-health program; confirm the current process and authority for the property. South Carolina private-well and septic questions should be routed through the current SCDES program and any responsible local authority. No nearby well establishes yield, depth, water quality, permit outcome, or treatment needs.
Electric service
Contact the serving utility early. Identify the nearest suitable source, overhead or underground options, transformer and easement needs, route clearing, trenching responsibility, meter location, service size, temporary construction power, fees, and lead time. Large homes, electric HVAC, EV charging, shops, pools, and other loads can affect the request.
Natural gas, LP, and communications
Confirm natural-gas availability and capacity rather than relying on a neighborhood map. If LP is considered, plan tank location, access, setbacks, ownership or lease, regulators, trenching, and refill logistics. Broadband or cellular coverage should also be verified at the site if remote work, security, monitoring, or smart systems matter.
Coordinate utilities on one site plan
Separate providers may each propose a workable route that conflicts with another system. Place the house, driveway, well, septic areas, water/sewer, electric, gas/LP, drainage, retaining, and future improvements on a coordinated plan. Protect required separations and construction access.
Create a utility feasibility record
Retain provider names, dates, written responses, application numbers, maps, fees, expiration dates, conditions, and the assumptions used. Reconfirm before ordering equipment or beginning work because capacity, policy, price, and schedules can change.
HHM verifies septic status, well requirements, utility capacity and connection, fees, gas availability, broadband coverage, schedules, and approval conditions through current written agency and provider records rather than listings or neighboring service.
Next step: Resolve the utility layout before finalizing the house footprint. Moving the house on paper is usually easier than relocating approved septic areas, easements, or service routes later.
Sources and verification
Primary routing sources include the NC DEQ Permit Directory, SCDES residential septic guidance, SCDES private-well guidance, NC 811, and SC 811 homeowner guidance. Confirm current requirements directly with the responsible agency, provider, and local authority. Sources reviewed August 15, 2026.