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DictionaryThe buying process

Property survey: what it means

A property survey is a drawing of your property that shows where the lot, the house and any other structures are, along with any improvements on the land. In a purchase with a mortgage, it ties into title insurance.

In Spanish it is

Levantamiento del terreno (survey)

Also written as: survey · land survey

The full explanation

For example, Fannie Mae will not buy a loan if the title policy has a survey exception. Where surveys are not commonly required, the lender must provide a special endorsement to the title policy (ALTA 9) instead.

An example

Before closing, Elena's title company reviews the property survey. The drawing shows the house, the garage and the fence inside the lot lines.

You will see it in…

  • The title documents you review before closing
  • The title insurance policy and its exceptions
A young woman and a young man point to a line in their notes beside a laptop in a library.

Still confused by a paper?

A HUD-approved housing counselor can walk you through it. Agencies usually charge little or nothing, many work in Spanish, and they do not sell you anything.

Official sources

We sum up what these official sources say, in plain words. We add no rules they do not state; when a rule changes, the definition and its date change.

  1. 1. CFPB · Mortgages key terms: survey (external site) · in English · Verified on October 17, 2026
  2. 2. Fannie Mae · Selling Guide B7-2-05: Title Exceptions and Impediments (external site) · in English · Verified on October 17, 2026