Survey (Property Survey)
A licensed surveyor's drawing of a property's exact boundaries, improvements, easements, and encroachments. Lenders may require one to confirm the structures sit within the lot lines and match the legal description.
A survey is a measured drawing prepared by a licensed land surveyor showing a property's legal boundaries, the location of all structures, easements, setbacks, and any encroachments. It translates the abstract legal description on a deed into a precise picture of what sits where on the ground. For investors, the survey answers a basic but critical question: does the property actually look the way the documents say it does?
Why lenders and investors want it
A survey protects against costly surprises:
- Encroachments — a neighbor's fence, driveway, or shed crossing the property line (or yours crossing theirs).
- Easement conflicts — a utility or access easement running under a structure.
- Setback violations — improvements too close to a boundary, which can complicate a fix-and-flip addition or new build.
- Boundary disputes — gaps or overlaps between the deed and reality.
These feed directly into the title commitment: a current survey lets the title company remove the standard 'survey exception' and insure boundary matters, giving the lender cleaner collateral.
Types
- Boundary survey — lot lines and corners.
- ALTA/NSPS survey — the detailed standard for commercial and many investor deals, showing improvements, easements, and encroachments to a national specification.
- Existing survey + affidavit — sometimes a prior survey plus a 'no-change' affidavit is accepted, saving cost.
A worked example
Investor buying a duplex for a BRRRR hold.
New survey reveals the rear deck encroaches 2 ft onto a
recorded utility easement.
Resolution: title underwriter requires an encroachment
endorsement; investor confirms the utility won't force removal.
Deal closes with the issue documented, not discovered later.
How it's used in investor lending
Not every loan requires a new survey — many residential DSCR loans accept a prior survey or waive it where title insures over boundaries. But for new construction, additions, lot splits, or commercial deals, a current survey is often mandatory. Order it early alongside the title commitment, and read it for anything that affects your renovation plans, zoning compliance, or resale. A survey problem found before closing is cheap; the same problem found after you own it can be very expensive.
This is general information, not legal advice.
Frequently asked questions
Do I always need a survey to get an investor loan?
Not always. Many residential DSCR loans accept a prior survey with a no-change affidavit, or the title company insures over boundary matters and waives a new survey. New construction, additions, lot splits, and commercial deals more often require a current survey. Confirm the requirement with your lender and title company early.
What does a survey protect me from?
It reveals encroachments (a structure crossing a property line), easement conflicts, setback violations, and boundary disputes before you buy. Catching these pre-closing lets you negotiate, get a title endorsement, or walk away. Discovering them after closing can mean expensive legal fights or forced removal of improvements.
What's an ALTA survey?
An ALTA/NSPS survey is a detailed, standardized survey common on commercial and larger investor deals. It maps boundaries plus improvements, easements, and encroachments to a national specification, allowing the title company to issue extended coverage. It's more thorough — and more expensive — than a basic boundary survey.