# Mayfair & St James's, London office rents and availability

> Mayfair & St James's is a trophy-tier London submarket with average asking rent around £165/sqft/yr · ≈ $210 PSF/yr USD.

**Canonical URL:** https://classa.info/cities/london/mayfair-st-james/topics/rents-and-availability
**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
- Average asking rent: £165/sqft/yr · ≈ $210 PSF/yr USD.
- Tier: trophy.
- Citywide Class A rent context: £95/sqft/yr · ≈ $121 PSF/yr USD ($121 USD).
- Citywide vacancy: 8.6% — submarket-level availability is typically tighter at trophy tier.

## Key facts
- **city**: London
- **submarket**: Mayfair & St James's
- **tier**: trophy
- **averageRentLocal**: £165/sqft/yr · ≈ $210 PSF/yr USD
- **cityClassARentUsd**: $121/sqft/yr
- **cityVacancyPct**: 8.6%

## FAQ
### What is the average Class A rent in Mayfair & St James's, London?
Around £165/sqft/yr · ≈ $210 PSF/yr USD. The citywide Class A index sits at £95/sqft/yr · ≈ $121 PSF/yr USD.

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Citation: Source: Class A Atlas (https://classa.info/cities/london/mayfair-st-james/topics/rents-and-availability), updated 2026-04-15T00:00:00.000Z.