Site design decisions depend on accurate property information. An ALTA land survey provides that information in precise detail. Developers need to understand what data inside an ALTA land survey affects their site plans. Without reviewing these details carefully, designers might place buildings on restricted land, position utilities incorrectly, or miss access limitations. Checking ALTA land survey details early prevents design changes that waste time and money.
How ALTA Land Survey Boundary Details Affect Building Placement
An ALTA land survey shows exact property boundaries with precision. These boundaries define the outer edge of where you can build. Developers must check whether the boundary lines match what they expected from the deed and tax parcel information.
The ALTA land survey often reveals differences between what the deed claims and what actually exists on the ground. Old plats might have errors. Boundaries might shift over time. A survey catches these discrepancies before design begins.
Developers should check the following from boundary information:
Whether the parcel is the size and shape the deed describes. If an ALTA land survey shows 9.8 acres instead of the claimed 10 acres, the building program changes. If the shape is narrower or more irregular than expected, parking and circulation change. Whether the boundary line passes through what you planned as a building location. If a corner clip or boundary angle cuts into a planned area, the building must move. Whether neighbors encroach onto your land with fences or structures. If the ALTA land survey finds encroachments, you need to address them before design finalizes.
What ALTA Land Survey Easement Data Shows About Site Restrictions
Easements carved into an ALTA land survey are the most important constraints on site design. An easement is a recorded right that lets someone else use part of your land. You cannot build structures in most easements. These restrictions shrink your buildable area significantly.
Developers need to study the exact location of every easement shown on the ALTA land survey. Utility easements run for power, gas, water, sewer, and telecommunications. Drainage easements protect swales and creek channels. Access easements allow neighbors or public agencies to cross your land. Each type affects site design differently.
What an ALTA land survey easement shows that developers must check:
The precise location and width of each easement so you know exactly where you cannot build. The easement type so you understand what activity is protected. Whether landscaping, paving, or minor structures are allowed within the easement. Some easements allow limited surface use if utilities are not disturbed. The depth of utility easements because some utilities are shallow and some are deep.
How ALTA Land Survey Information Guides Parking and Circulation Routing
Parking and circulation paths must follow areas that are free of easements and other restrictions. An ALTA land survey shows you exactly where these clear areas sit. This prevents designers from creating circulation plans that cannot actually be built.
Developers should verify that parking lot placement sits outside utility and access easements. They should confirm that driveway routes avoid easement areas. They should check whether access easements that cross the property create conflicts with planned circulation.
An ALTA land survey also shows existing driveways and access points. Developers need to understand whether they must continue using these existing access points or whether they can create new ones. If the ALTA land survey shows a legal requirement to maintain access to a neighboring property, circulation design must accommodate this requirement.
What ALTA Land Survey Utility Information Means for Site Infrastructure Planning
Utilities shown on an ALTA land survey include existing pipes, cables, and their locations. This information prevents you from placing new buildings or utilities where conflicts would occur. An ALTA land survey that shows utility locations prevents expensive collisions during construction.
Developers should check the utility easement depths because this determines how deep you can excavate for foundations and drainage. They should verify the utility routing so they understand where utilities enter the property and where they exit. They should identify utility company connections because utilities must be accessible for repair and maintenance.
ALTA land survey information about utilities matters because:
It shows you where utility companies have access rights. Building over these areas without proper coordination creates problems. It reveals buried utilities that do not have recorded easements but still exist on the property. It helps you plan new utility connections that avoid conflicts. It shows you whether utilities are adequate for your building program or whether you need new capacity.
How ALTA Land Survey Access Details Affect Overall Site Design
Access and circulation rights are recorded on an ALTA land survey when they are formally documented. Developers need to verify that their planned site layout respects all recorded access rights and limitations.
An ALTA land survey shows whether neighbors have legal rights to cross your property to reach their land. It shows whether public agencies have recorded access for drainage maintenance or other purposes. It reveals whether private roads serve the property and what rights you have to use and maintain them.
Developers should verify that planned circulation accommodates all required access while keeping the site design functional. They should understand whether access rights change during different seasons or conditions. They should know whether they must maintain certain access routes or can close them during construction phases.
Frequently Asked Questions
What does an ALTA land survey show that a regular survey does not?
An ALTA land survey is more detailed than a standard boundary survey. It includes title research about recorded easements, restrictions, and access rights. It provides the level of detail developers need for site design and municipal approval.
Why should developers check ALTA land survey details before hiring architects?
ALTA land survey details show the buildable area after subtracting easements and restrictions. Designers need this information to create feasible site plans. Checking early prevents design changes later.
Can a developer ignore easements shown on an ALTA land survey?
No. Easements are recorded legal restrictions. Building in an easement area can result in forced removal of structures and legal liability. ALTA land survey easements must be respected in every design.
What happens if site design conflicts with ALTA land survey restrictions?
The design must change to match the survey information. Conflicts discovered during municipal review delay approval. Finding conflicts early through ALTA land survey review is much faster.
Does an ALTA land survey show zoning information?
Standard ALTA land surveys do not include zoning. However, you can request zoning information as an add-on item when ordering the ALTA land survey.
