How Property Surveys Work Before Building a Custom Home in North Carolina

Before You Design a House, You Need to Know Exactly What You Own

One of the first steps in any custom home build — before architectural plans, before permits, before the first shovel hits dirt — is a property survey. It's not the most exciting part of the building process, but it's one of the most important. Without an accurate survey, you don't know where your property lines are, where you can build, or how the land drains.

At South Eastern General Contractors, we've been building custom homes across Fayetteville, Hope Mills, Lumberton, and the Fort Bragg area for over 21 years. We've worked with dozens of local surveyors and seen how a proper survey prevents problems that would otherwise surface during permitting, construction, or — worst case — after move-in when a neighbor disputes a fence or a driveway.

What Is a Property Survey?

A property survey is a legal document prepared by a licensed Professional Land Surveyor (PLS) that defines the exact boundaries of a parcel of land. In North Carolina, only a licensed PLS can prepare a boundary survey — it's not something your builder, realtor, or attorney can do.

The survey shows:

• Property boundary lines with precise measurements and bearings

• Corner monuments (iron pins, concrete markers, or other permanent markers)

• Total acreage or square footage

• Existing structures, driveways, fences, and other improvements

• Easements (utility, drainage, access)

• Setback lines required by zoning

• Topographic information (elevations, contours, drainage patterns)

• Flood zone boundaries (if applicable)

The survey plat — the drawn map — becomes a legal document that's referenced in your deed, your construction permit, and your title insurance policy.

Types of Surveys You'll Encounter in NC

Not all surveys are the same. Depending on your situation, you may need one or more of these:

Boundary Survey

The most basic survey — it identifies and marks the corners and lines of your property. If you're buying an existing lot to build on, this is the minimum you need. The surveyor locates existing monuments, sets new pins where they're missing, and draws the boundary on a plat.

Cost in the Fayetteville area: $400-$800 for a standard residential lot (under 2 acres). Larger or irregular parcels cost more.

Topographic Survey (Topo)

A topo survey maps the elevation contours of the property — the hills, valleys, slopes, and flat areas. Your architect and civil engineer need this to design the house placement, grading plan, and stormwater management.

In Cumberland County's relatively flat terrain, topo surveys are still important because even small elevation changes affect drainage. A 6-inch grade difference can determine whether stormwater flows toward your foundation or away from it.

Cost: $500-$1,500 depending on parcel size and terrain complexity.

ALTA/NSPS Survey

This is the most comprehensive survey type — required by most commercial lenders and title companies. It includes everything in a boundary survey plus detailed information about improvements, encroachments, easements, access, utilities, and flood zones.

For custom home construction loans, your lender may require an ALTA survey even for residential properties. It's more expensive ($1,500-$3,000) but provides the most complete picture of the property.

As-Built Survey

An as-built survey is performed after construction is complete. It shows the exact location of the new structure on the lot and confirms that setback lines, easements, and other zoning requirements were met. Many lenders require an as-built survey before releasing the final construction draw.

Cost: $300-$600.

Why Setback Lines Matter

Zoning regulations in Cumberland County (and every NC jurisdiction) establish setback lines — minimum distances between your structure and the property lines. These setbacks vary by zoning district:

• Front setback: Typically 25-35 feet from the front property line (or the right-of-way line if your property fronts a public road)

• Side setback: Typically 10-15 feet from each side property line

• Rear setback: Typically 25-35 feet from the rear property line

Your house, garage, covered porch, and most permanent structures must fall within these setback lines. That means on a 100-foot-wide lot with 10-foot side setbacks on each side, your house can only be 80 feet wide at most — and that's before accounting for fire separation distances if your lot is in a subdivision.

The survey plat shows these setback lines relative to your property boundaries. Your architect uses this to determine the buildable area — the envelope within which your house must fit. On narrow lots or lots with easements, this can significantly constrain design options.

Easements: What You Own vs. What You Can Use

Easements are rights granted to others to use a portion of your property for a specific purpose. Common easements on residential lots in the Fayetteville area:

• Utility easements: Power companies, water/sewer authorities, and telecom providers may have easements along property lines or through the lot. You can't build permanent structures in a utility easement.

• Drainage easements: The county or HOA may have easements for stormwater drainage. These often run along lot lines or through low areas where water naturally flows.

• Access easements: If your lot is behind another property, you may have an access easement across the front lot to reach the road. Conversely, your neighbor may have an easement across your property.

Easements are recorded in the deed and shown on the survey plat. They directly affect where you can place your house, driveway, pool, outbuildings, and fencing.

Flood Zones and Wetlands

The Fayetteville area has significant flood-prone areas, particularly along the Cape Fear River, Cross Creek, and their tributaries. If any portion of your lot falls within a FEMA-designated flood zone, the survey will show the flood zone boundary.

Building in a flood zone isn't necessarily prohibited, but it requires:

• An elevation certificate showing the proposed finished floor elevation relative to the Base Flood Elevation (BFE)

• Flood-resistant construction techniques

• Flood insurance (required by all federally backed lenders)

• Compliance with Cumberland County's Flood Damage Prevention Ordinance

If your lot has wetlands (identified by the US Army Corps of Engineers), development may be restricted or require a wetlands permit. The survey won't formally delineate wetlands, but an experienced surveyor will note evidence of wetland conditions — and recommend a formal wetland delineation if needed.

When to Order the Survey

Order your survey as early as possible in the process — ideally before you finalize the purchase of the lot. Here's the ideal timeline:

• Before purchase: Boundary survey to confirm what you're buying matches the deed description

• Before design: Topo survey so your architect can design to the actual terrain

• Before permitting: Complete survey plat with setbacks, easements, and proposed building footprint — required for the building permit application

• After construction: As-built survey to verify compliance and satisfy the lender

Choosing a Surveyor in the Fayetteville Area

We work with several licensed surveying firms in Cumberland County and can recommend one based on your lot's location and complexity. When choosing a surveyor, look for:

• Active NC Professional Land Surveyor (PLS) license

• Experience with residential construction surveys (not just subdivision platting)

• Familiarity with Cumberland County and City of Fayetteville zoning ordinances

• Reasonable turnaround time — 2-3 weeks is typical for a boundary/topo combo

Start Your Build on Solid Ground

At South Eastern General Contractors, we guide our clients through every pre-construction step — including survey coordination, site evaluation, and permitting. As a Native American-owned, SBA 8(a) and HUBZone certified builder with more than 21 years in the Fayetteville area, we know the local terrain, the local regulations, and the local professionals who get the job done right.

Have a lot and ready to start planning your custom home? Call us at (910) 565-4719 or visit southeasterngc.com to begin.