NB Explorer

Detecting provider

Zoom to level 16+ to load parcel overlays

Zoom in to load parcel geometry and enable accurate map overlays. Add ?neighborhood=CODE to the URL to load a specific neighborhood.

Map Layers

Basemap Map view

Parcel color fill Parcel outlines Value labels Agent emphasis Comps overlay

Satellite uses Esri World Imagery for local/prototype use; review provider terms before production.

Filters

Use type Class / grade Agent

Filters adjust to the selected parcel shading.

Fee-Adjusted Ranking

Median Year-over-Year Assessed Increase

Lower is better. Grouped by observed protestor association; older-year agent assignment is a proxy.

Neighborhood Properties

QuickRef	Address	Value	Sqft	2026 Agent	YoY Change

Data Sources

Appraisal, appeal, property-characteristic, and parcel geometry data comes from Williamson Central Appraisal District public records and services. Basemap tiles are provided by the configured map provider. This product is independent of WCAD and is not endorsed by WCAD.