# Diagonal Mar, Barcelona office rents and availability

> Diagonal Mar is a trophy-tier Barcelona submarket with average asking rent around €372/sqm/yr · ≈ $37.3 PSF/yr USD.

**Canonical URL:** https://classa.info/cities/barcelona/diagonal-mar/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: €372/sqm/yr · ≈ $37.3 PSF/yr USD.
- Tier: trophy.
- Citywide Class A rent context: €336/sqm/yr · ≈ $33.7 PSF/yr USD ($34 USD).
- Citywide vacancy: 11.6% — submarket-level availability is typically tighter at trophy tier.

## Key facts
- **city**: Barcelona
- **submarket**: Diagonal Mar
- **tier**: trophy
- **averageRentLocal**: €372/sqm/yr · ≈ $37.3 PSF/yr USD
- **cityClassARentUsd**: $34/sqft/yr
- **cityVacancyPct**: 11.6%

## FAQ
### What is the average Class A rent in Diagonal Mar, Barcelona?
Around €372/sqm/yr · ≈ $37.3 PSF/yr USD. The citywide Class A index sits at €336/sqm/yr · ≈ $33.7 PSF/yr USD.

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