ALTA/NSPS Land Survey: 2026 Standards, Table A, and Costs

An ALTA/NSPS land title survey is a commercial-grade property survey performed to uniform national standards jointly published by the American Land Title Association and the National Society of Professional Surveyors, and it exists so title insurers, lenders, and buyers can see how a parcel’s legal description lines up with what is actually on the ground.¹ Because the standards are national, a survey performed in Georgia meets the same technical requirements as one performed in Oregon. The current version took effect on February 23, 2026, and any survey contracted on or after that date must comply with the 2026 Minimum Standard Detail Requirements.²

Why Lenders and Title Insurers Ask for One

Without an ALTA/NSPS survey, a title insurance policy carries a standard survey exception: a blanket carve-out that excludes coverage for anything a physical inspection of the land would have revealed. That exception can hide encroachments, unrecorded access roads, or a building sitting partly on a neighbor’s lot. Delivering a compliant survey to the title company allows the insurer to remove that exception and issue extended coverage, protecting against those physical-condition risks.

Commercial purchases and refinancings are the most common triggers. Development projects are another: if you are constructing new buildings, the survey confirms whether the planned footprint clears required setbacks, sits outside recorded easements, and avoids crossing onto adjacent parcels. Construction lenders almost universally require that verification before releasing funds. Distressed-asset and bank-owned sales also generate heavy demand for fresh surveys, since foreclosed properties may have had unauthorized improvements, shifting fences, or deferred maintenance that changed the physical boundaries.

What Changed in the 2026 Standards

The core accuracy threshold carried forward from prior versions. Every measurement must achieve a Relative Positional Precision of no more than 2 centimeters (0.07 feet) plus 50 parts per million of the distance between any two points being tested.³ Practically, that means a 1,000-foot boundary line must be measured to within roughly one inch.

Several substantive changes matter to the person commissioning the work.

The 2026 revision drops the older “on the ground” language in favor of “practices generally recognized as acceptable,” which explicitly opens the door to drones, LiDAR, and other remote-sensing tools without locking the standard to any single technology.² The surveyor still has to locate every building, fence, wall, and visible utility structure; how they collect that data has more flexibility.

The rules also expand what must be documented along boundaries. The surveyor must now record evidence of possession or occupation along the entire perimeter regardless of how close that evidence falls to the boundary line.² A neighbor’s fence line twenty feet inside the surveyed parcel, a worn footpath, a garden bed crossing a corner marker — all of it now appears on the plat. Possession patterns are the raw material for adverse possession claims, and the earlier standards left ambiguity about how far from the line the surveyor needed to look.

The 2026 rules add one more piece of evidence-gathering. If a landowner or neighbor makes verbal statements during fieldwork about boundary locations or property use, the surveyor must note those statements on the plat.² These parol statements can become critical evidence if a boundary dispute later reaches court.

What to Give the Surveyor Before Fieldwork

The 2026 standards spell out what the surveyor must receive before starting. The most important document is a current title commitment, particularly the section listing exceptions and recorded encumbrances. The surveyor uses that list to locate and map every recorded easement, right-of-way, and restrictive covenant burdening the property.⁴

If a recent title commitment is not available, the 2026 revision now requires the surveyor to obtain other title evidence satisfactory to the title insurer before proceeding.⁴ That is a practical accommodation for deals where title work runs behind the survey schedule.

Beyond the title commitment, the surveyor also needs the current recorded legal description of the parcel, copies of any easements that benefit or burden the property, any unrecorded documents (private agreements, encroachment permits, access licenses) the client wants reflected on the plat, and any prior surveys, which help establish a historical baseline and identify monuments that may still be in place. Failing to deliver these documents before fieldwork begins is one of the most common causes of project delays. The surveyor cannot locate what they do not know exists.

Table A: Setting the Scope

Every ALTA survey meets the minimum standards in the core sections. Table A is where scope expands. It contains 21 optional items that define additional work beyond the minimums, and the client, lender, and title company negotiate which items to include before the contract is signed.⁴ Each selection adds to cost and turnaround. Lenders typically dictate the choices as part of their underwriting requirements, so finalize them early. A surveyor cannot certify a final plat without knowing which items are in scope, and mid-project scope changes blow up timelines.

Item 6: Zoning and Setbacks

Item 6(a) requires the surveyor to list the property’s current zoning classification, setback requirements, height restrictions, floor area limits, and parking requirements on the plat. Item 6(b) asks the surveyor to graphically depict the setback lines so you can see how much room exists between a building and the required buffer.⁴

The catch most clients miss: the surveyor does not research the zoning code. You or your attorney must provide a zoning report or letter containing the relevant data, and the surveyor transfers that information onto the plat.⁴ If a setback rule requires interpretation, such as a code with a complicated formula for corner lots, the surveyor is not responsible for making that call under Item 6(b). The plat will identify the date and source of the zoning report used.

Item 11: Underground Utilities

The minimum standards already require notation of visible surface utility evidence (manhole covers, valve boxes, utility markings, vent pipes). Item 11 pushes further, asking the surveyor to piece together a picture of what runs underground using additional sources.⁴ Under Item 11(a), the surveyor reviews utility plans or reports the client provides and references those sources on the plat. Under Item 11(b), the surveyor or client coordinates a private utility locate, and the resulting markings are mapped.

The standards do not require a public 811 locate request, because those requests are routinely ignored or answered incompletely in many areas. If an 811 request is made and comes back empty or incomplete, the surveyor must note that on the plat.⁵ Every Item 11 plat carries a printed warning that lacking excavation, the exact location of underground features cannot be accurately, completely, and reliably depicted. If your project genuinely depends on knowing where every pipe and conduit sits, plan on physical excavation or a subsurface utility engineering investigation beyond what Item 11 provides.

Item 20: Encroachment Summary Table

Item 20 is new in the 2026 standards. When selected, it requires the surveyor to compile a summary table on the plat identifying specific physical conditions: potential encroachments across boundary lines in either direction, encroachments into easements or rights-of-way, setback violations, and evidence of neighbors using the surveyed property without a recorded easement.⁴ The table is a quick-reference tool for the title reviewer. The surveyor is not expressing a legal opinion about who owns what; they are flagging conditions the title company, lender, and buyer need to evaluate.

Other Items Commonly Selected

Item 4 covers gross land area and any other acreage calculations the client specifies. Item 8 captures substantial features observed during fieldwork beyond the minimum requirements: parking lots, billboards, signs, swimming pools, landscaped areas, refuse areas. Item 19 requires the surveyor to carry professional liability insurance in a minimum amount specified in the contract, with a certificate available on request.⁴

Who Can Rely on the Certification

The final plat carries a formal certification statement addressed to specific named parties: the insured buyer, the lender, the title insurer, and any additional parties negotiated with the client. Only those named parties are legally entitled to rely on the survey. If your name is not on the certification, the surveyor owes you no duty. The certification can be extended to successors and assigns of the lender when requested, which is standard practice when commercial loans are sold on the secondary market.³ The certification also identifies which Table A items were included and the date fieldwork was completed.

The standards do not set an expiration date. In practice, title companies want a survey that reflects conditions close to the closing date. A plat from three years ago may be technically valid as a document but will not satisfy a lender or title insurer who needs assurance that no new construction, fencing, or grading has changed the picture.

You Cannot “Update” an Old Survey

Many clients assume they can save money by having an old survey updated: check the property, note any changes, put a new date on it. The standards say otherwise. There is no formal update process. What the industry calls an “update” is a new survey that must comply in full with whichever version of the standards is in effect on the date the contract is signed. A surveyor who simply changes the names on an old certification and issues a new date without new fieldwork risks professional liability and may violate state licensing board requirements.¹

For contracts signed on or after February 23, 2026, the work must meet the 2026 standards. A narrow exception exists for surveys tied to a closing that was expected before that date but was only slightly delayed. In those cases the 2021 standards may still apply if all parties agree.² The practical upside: a surveyor who previously worked the same property can often deliver a new survey faster and at a lower cost, since they already have baseline data and know where the monuments sit. Savings depend on how much time has passed and how much the property has changed.

What the Survey Typically Uncovers

The point of an ALTA survey is to surface problems before closing, when you still have leverage to negotiate. The most common findings:

Encroachments: a building, fence, or driveway that crosses a boundary line in either direction. Resolution typically involves an encroachment agreement, a lot-line adjustment, or a title insurance endorsement providing affirmative coverage.
Easement conflicts: a structure sitting on a recorded utility or access easement. This can give the easement holder the right to force removal.
Setback violations: an improvement that does not meet the required buffer from a property line, street, or easement. Zoning variances or nonconforming-use status may already protect the building, but the survey gives you the facts to check.
Gaps or overlaps in the legal description: discrepancies between what the deed says and what is physically on the ground, sometimes caused by decades-old surveying errors or sloppy deed drafting.
Evidence of adverse possession: someone other than the owner physically occupying part of the parcel. The 2026 standards’ expanded possession-evidence requirements make this easier to spot.

When the survey flags issues, the buyer and lender review them with the title company before closing. The title company may offer endorsements that insure over certain problems, decline to insure others, or require the seller to cure specific conditions as a closing requirement. Walking into those conversations with a certified survey plat in hand is far better than discovering the problem after the deed is recorded.

Cost and Timeline

Expect to pay anywhere from about $2,500 for a straightforward small commercial parcel to $25,000 or more for large, complex sites with extensive Table A selections. The main cost drivers are parcel size, number of improvements, terrain difficulty, and how many Table A items are selected. Urban properties with dense improvements and tight lot lines take more field time than a clean rural parcel of the same acreage.

Turnaround typically runs two to four weeks from contract execution to final certified plat, though it stretches if the title commitment is delayed or if draft review generates extensive comments. Rush fees are common on tight closing schedules. Order the survey and deliver all preparatory documents as early in the transaction as possible. Waiting until two weeks before closing is a recipe for extensions or expediting surcharges.

1
HUD Exchange. 2021 ALTA/NSPS Land Title Surveys Handout
2
National Society of Professional Surveyors. 2026 ALTA/NSPS Standards
3
National Society of Professional Surveyors. 2026 Minimum Standard Detail Requirements for ALTA/NSPS Land Title Surveys – Redline
4
National Society of Professional Surveyors. Minimum Standard Detail Requirements for ALTA/NSPS Land Title Surveys (Effective February 23, 2026)
5
American Land Title Association. Frequently Asked Questions for ALTA/NSPS Land Title Surveys