# City of London, London fit-out and specification

> City of London trophy buildings deliver a high-end Cat-A baseline; tenant fit-out typically lands in the High-end or Trophy bands.

**Canonical URL:** https://classa.info/cities/london/city-of-london/topics/fit-out-and-spec
**Page type:** nb-topic
**Last updated:** 2026-04-15T00:00:00.000Z
**License:** CC BY 4.0 with attribution to Class A Atlas (https://classa.info).

## TL;DR
- Typical spec: 20-35,000 sqft floor plates in trophy product, BREEAM Excellent or Outstanding standard for new build.
- London fit-out range — Basic $110–145/sqft, Trophy $320–480/sqft.
- Submarket tier: trophy.

## Key facts
- **city**: London
- **submarket**: City of London
- **tier**: trophy
- **averageRentLocal**: £95/sqft/yr · ≈ $121 PSF/yr USD
- **cityClassARentUsd**: $121/sqft/yr
- **cityVacancyPct**: 8.6%

## FAQ
### What spec level is normal in City of London?
20-35,000 sqft floor plates in trophy product, BREEAM Excellent or Outstanding standard for new build.

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Citation: Source: Class A Atlas (https://classa.info/cities/london/city-of-london/topics/fit-out-and-spec), updated 2026-04-15T00:00:00.000Z.