# Section 106 Historic Screen - Northeast Cores

**Use case:** 

Ready-to-run National Register screen for 4 Northeast urban sites: listed historic places and districts within 1 km, with Section 106 review flag.

## Input

```json
{
  "assets": [
    {
      "lat": 42.3601,
      "lon": -71.0589,
      "label": "Boston, MA",
      "radius": 1000
    },
    {
      "lat": 39.9496,
      "lon": -75.1503,
      "label": "Philadelphia, PA",
      "radius": 1000
    },
    {
      "lat": 39.29,
      "lon": -76.61,
      "label": "Baltimore, MD",
      "radius": 1000
    },
    {
      "lat": 41.824,
      "lon": -71.412,
      "label": "Providence, RI",
      "radius": 1000
    }
  ],
  "defaultRadiusMeters": 1000,
  "maxAssets": 500
}
```

## Output

```json
{
  "asset_label": {
    "label": "Asset label",
    "format": "string"
  },
  "on_or_near_historic_property": {
    "label": "On or near historic property",
    "format": "boolean"
  },
  "in_historic_district": {
    "label": "In historic district",
    "format": "boolean"
  },
  "nearest_property_name": {
    "label": "Nearest property name",
    "format": "string"
  },
  "nearest_property_type": {
    "label": "Nearest property type",
    "format": "string"
  },
  "nearest_is_nhl": {
    "label": "Nearest is NHL",
    "format": "boolean"
  },
  "nearest_distance_m": {
    "label": "Nearest distance (m)",
    "format": "number"
  },
  "listed_count_within_radius": {
    "label": "Listed count within radius",
    "format": "integer"
  },
  "section_106_review_likely": {
    "label": "Section 106 review likely",
    "format": "boolean"
  },
  "historic_tax_credit_candidate": {
    "label": "Historic tax-credit candidate",
    "format": "boolean"
  },
  "nearest_state": {
    "label": "Nearest state",
    "format": "string"
  }
}
```

## About this Actor

This example demonstrates how to use [NRHP Historic Place Screener — Section 106 & Tax Credit](https://apify.com/malonestar/nrhp-historic-place-screener) with a specific input configuration. Visit the [Actor detail page](https://apify.com/malonestar/nrhp-historic-place-screener) to learn more, explore other use cases, and run it yourself.