---
title: "Coastal parcel overlays at a point"
method: POST
path: "/api/locus_coastal_county_overlays"
tags: ["coastal", "parcels", "zoning", "flood", "wetlands", "property-intelligence", "read-only", "free", "free"]
---

# Coastal parcel overlays at a point

`POST /api/locus_coastal_county_overlays`

## Request

- Base URL: `https://api.locus.report`
- URL: `https://api.locus.report/api/locus_coastal_county_overlays`
- Auth: none required

ArcGIS overlays at a point for agents: parcel/address, zoning, flood zones, wetlands, resiliency/coastal context, and SFHA watch items if mapped. Supported SC, NC, GA, and FL Atlantic, Gulf, and Panhandle counties. No owner names, insurance/legal conclusions, scores, or verdicts. Jasper and Effingham are partial/discovery leads.
Use this when you can call Locus free tools (REST tools/call or MCP).
Use locus-coastal-overlays instead when your client can only call paid x402 routes; it returns the same records. Direct flat-body route for this one free resource; no API key, payment, or catalog wrapper. Return only the cited bounded evidence described here; this route never produces a paid brief or full report.

## Request body

- object
  - `address` string: Optional US street address or place; NC uses AddressNC first, other areas use the national geocoder fallback when latitude/longitude are not provided.
  - `latitude` number: Optional decimal latitude; provide with longitude to skip address geocoding.
  - `longitude` number: Optional decimal longitude; provide with latitude to skip address geocoding.
  - `county` 'auto' | 'beaufort-sc' | 'new-hanover-nc' | 'wilmington-nc' | 'carteret-nc' | 'morehead-city-nc' | 'chatham-ga' | 'savannah-ga' | 'bryan-ga' | 'jasper-sc' | 'effingham-ga' | 'charleston-sc' | 'horry-sc' | 'georgetown-sc' | 'brunswick-nc' | 'onslow-nc' | 'pender-nc' | 'glynn-ga' | 'st-johns-fl' | 'brevard-fl' | 'volusia-fl' | 'miami-dade-fl' | 'broward-fl' | 'palm-beach-fl' | 'martin-fl' | 'st-lucie-fl' | 'indian-river-fl' | 'monroe-fl' | 'nassau-fl' | 'duval-fl' | 'flagler-fl' | 'collier-fl' | 'lee-fl' | 'charlotte-fl' | 'sarasota-fl' | 'manatee-fl' | 'hillsborough-fl' | 'pinellas-fl' | 'pasco-fl' | 'hernando-fl' | 'citrus-fl' | 'levy-fl' | 'dixie-fl' | 'taylor-fl' | 'jefferson-fl' | 'wakulla-fl' | 'franklin-fl' | 'gulf-fl' | 'bay-fl' | 'walton-fl' | 'okaloosa-fl' | 'santa-rosa-fl' | 'escambia-fl': Optional source pack. Use auto or omit to resolve the county from the point via FCC.

## Response `200`

Free cited evidence response.

- object

## Other responses

- `400`: Invalid request body.
- `429`: Rate limited.

---

[API](https://skmtc.dev/locus/apis/locus-api.md) · [All operations](https://skmtc.dev/locus/apis/locus-api/llms.txt) · [OpenAPI document](https://skmtc.dev/locus/apis/locus-api/revisions/ba7786b74adb?raw)