# Bergen County, NJ property data

> Bergen County, NJ parcel data: 299,587 parcels with tax assessor records, building permits, zoning, historic designations, building codes, via API, MCP server and vector tiles.

Source: https://www.parceled.ai/coverage/new-jersey/bergen-county  
Publisher: Parceled (https://www.parceled.ai)  
Updated: 2026-10-30

Parceled covers 299,587 parcels in Bergen County, NJ, with tax assessor records, building permits, zoning, historic designations, building codes and hail history available through one API and MCP server. Tax assessor attributes are present for 88% of parcels (owner names on 0% of those records, year built on 100%).

- **Parcels:** 299,587
- **County FIPS:** 34003
- **Snapshot:** October 30, 2026

## What property data is available for Bergen County?

| Dataset | Bergen County |
| --- | --- |
| Parcel boundaries | 299,587 parcels |
| Tax assessor records | 263,852 records (88% of parcels) |
| Owner name and mailing address | 0% of assessor records |
| Market or assessed value | 0% of assessor records |
| Year built | 100% of assessor records |
| Last sale date | 93% of assessor records |
| Building permits | 135,023 permits since 1990, latest July 6, 2026 |
| Roofing permits | Not yet |
| Zoning | 1 zoning jurisdiction |
| Buildable-area screens | Yes |
| Historic designations | 278 |
| Adopted building codes | 1 jurisdiction |
| Hail history (radar) | Yes, every county in the contiguous US |

## How do I query Bergen County property data?

Bulk-search every parcel in the county with `search_properties` using `state: "NJ"` and `county: "003"` (the county FIPS code 34003), or look up one address with `search_parcels`. Check any single property for free with `check_availability`.

```json
{
  "name": "count_properties",
  "arguments": { "state": "NJ", "county": "003" }
}
```

## Frequently asked questions

### How do I find who owns a property in Bergen County?

Search the address on the Bergen County assessor's website, or query Parceled's `search_parcels` for owner name and mailing address. See [how to find a property owner by address](https://www.parceled.ai/guides/how-to-find-property-owner-by-address).