> ## Documentation Index
> Fetch the complete documentation index at: https://terrascout.ai/docs/llms.txt
> Use this file to discover all available pages before exploring further.

# National Data

> Data available across the entire United States

<Frame>
  <img src="https://cdn.ploti.ai/static/national-layers.webp" alt="Ploti National Layers" />
</Frame>

Ploti provides a set of core data layers available nationwide. These layers work everywhere, regardless of where you're searching.

## Parcels

The parcel layer is the foundation of Ploti. Every parcel in the United States is available with over 80 data fields across 10 categories:

<AccordionGroup>
  <Accordion title="Basic Information" icon="file-lines">
    Parcel ID, APN, account number, address, city, state, ZIP code
  </Accordion>

  <Accordion title="Owner Information" icon="user">
    Primary and secondary owner names, corporate owner indicator, mailing address
  </Accordion>

  <Accordion title="Property Details" icon="map-pin">
    Land area (acres and square feet), lot dimensions, front footage, depth footage, land use, zoning, property type, coordinates
  </Accordion>

  <Accordion title="Valuation" icon="dollar-sign">
    Total value, land value, improvement value, assessed value, market value, appraisal value
  </Accordion>

  <Accordion title="Tax Information" icon="calendar">
    Tax amount, tax year, assessed year, tax area
  </Accordion>

  <Accordion title="Building Details" icon="building">
    Building square footage, living area, basement area, year built, bedrooms, bathrooms, stories, units, condition, quality, architectural style
  </Accordion>

  <Accordion title="Location & Legal" icon="scale-balanced">
    FIPS code, census tract, lot number, township, section, subdivision, legal description
  </Accordion>

  <Accordion title="Utilities & Features" icon="wrench">
    Water source, sewer type, air conditioning, heating, pool, fireplaces, garage, parking spaces, foundation, roof type
  </Accordion>

  <Accordion title="Sales & Transfer" icon="arrow-right-arrow-left">
    Sale price, sale date, recording date, sale type, seller name
  </Accordion>

  <Accordion title="Mortgage Information" icon="landmark">
    Mortgage amount, mortgage date, lender name
  </Accordion>
</AccordionGroup>

## FEMA Flood Zones

FEMA flood zone data is available nationwide. See which parcels fall within flood zones and factor that into your analysis.

## Points of Interest

POI data helps you understand what's around a property:

* Food & drink establishments
* Retail locations
* Parks and recreation
* Schools and education
* Healthcare facilities
* And more

## Census Data

Census data provides demographic and economic context for any area you're researching.

## Always Available

These layers are your baseline. No matter where you search in the United States, this data is available and Ploti's agent can use it to answer your questions.

For enhanced coverage in specific regions, see [Regional Data](/getting-started/regional-data).