# Submarket tier (trophy / prime / established / emerging)

> Quality-tier classification of submarkets within a city.

**Canonical URL:** https://classa.info/glossary/submarket-tier
**Page type:** glossary
**Last updated:** 2026-04-01T00:00:00.000Z
**License:** CC BY 4.0 with attribution to Class A Atlas (https://classa.info).

## TL;DR
- Quality-tier classification of submarkets within a city.
- Class A Atlas standard taxonomy: Trophy (top-tier address with full amenitisation), Prime (high-end Class A), Established (institutional Class A), Emerging (gentrifying Class A).

## Key facts
- **category**: Market data
- **regionScope**: Global

---
Citation: Source: Class A Atlas (https://classa.info/glossary/submarket-tier), updated 2026-04-01T00:00:00.000Z.