---
title: "Rome notable Class A buildings"
description: "The trophy and prime Class A buildings that define the Rome office market."
canonical: https://classa.info/cities/rome/notable-buildings
pageType: city-topic
lastUpdated: 2026-04-15T00:00:00.000Z
license: "CC BY 4.0 with attribution to Class A Atlas (https://classa.info)."
---

> Rome's trophy roster is anchored by Eni HQ Roma (Palazzo San Donato), Palazzo dell'INPS / Palazzo Civiltà del Lavoro, Telecom Italia HQ (TIM).

## TL;DR

- Eni HQ Roma (Palazzo San Donato) — EUR, 1962.
- Palazzo dell'INPS / Palazzo Civiltà del Lavoro — EUR, 1943.
- Telecom Italia HQ (TIM) — Parco de' Medici, 2003.
- Acea HQ — Piazza Mastai, 2013.
- Palazzo Eni Mattei — EUR, 1962.

# Rome notable Class A buildings

**Rome's trophy roster is anchored by Eni HQ Roma (Palazzo San Donato), Palazzo dell'INPS / Palazzo Civiltà del Lavoro, Telecom Italia HQ (TIM).**

## TL;DR

- Eni HQ Roma (Palazzo San Donato) — EUR, 1962.
- Palazzo dell'INPS / Palazzo Civiltà del Lavoro — EUR, 1943.
- Telecom Italia HQ (TIM) — Parco de' Medici, 2003.
- Acea HQ — Piazza Mastai, 2013.
- Palazzo Eni Mattei — EUR, 1962.

## Trophy roster

**Eni HQ Roma (Palazzo San Donato)** (EUR), ~880k sqft, completed 1962. Eni global HQ.

**Palazzo dell'INPS / Palazzo Civiltà del Lavoro** (EUR), ~320k sqft, completed 1943. Iconic 'Square Colosseum' — Fendi HQ.

**Telecom Italia HQ (TIM)** (Parco de' Medici), ~740k sqft, completed 2003.

**Acea HQ** (Piazza Mastai), ~220k sqft, completed 2013.

**Palazzo Eni Mattei** (EUR), ~540k sqft, completed 1962.

## Key facts

| city | Rome|
| country | Italy|
| region | EMEA|
| classARentLocal | €360/sqm/yr · ≈ $36.1 PSF/yr USD|
| classARentUsd | $36/sqft/yr|
| vacancy | 8.6%|
| typicalLeaseYears | 6|
| typicalRentFreeMonths | 8|
| submarkets | 5|
| primeYieldPct | 4.8%|
| trophyBuildings | 5|

## Frequently asked questions

****Which is the most prestigious Class A building in Rome?****
: Eni HQ Roma (Palazzo San Donato) is the most-cited trophy benchmark in the Rome market.

## Editorial provenance

Reviewed by [**Class A Atlas Editorial Desk**](/about/authors/class-a-atlas-editorial-desk) — House byline · global editorial team. Last updated 2026-04-15. See our [methodology](/about/methodology) and [editorial standards](/about/editorial-standards).

### Primary sources for this page

- [CBRE Marketview reports](https://www.cbre.com/insights) — CBRE
- [JLL Office Insight](https://www.jll.com/en/trends-and-insights) — JLL
- [Cushman & Wakefield Marketbeat](https://www.cushmanwakefield.com/en/insights) — Cushman & Wakefield
- [Savills World Research](https://www.savills.com/research_articles/) — Savills
- [Colliers Global Office Outlook](https://www.colliers.com/en/research) — Colliers

[Full sources index](/about/sources) · [Submit a correction](/about/corrections)

## Related topics

- [**Trophy Asset Selection**](/topics/trophy-asset-selection) — How to identify and evaluate trophy [Class A](/glossary/class-a) assets for a flagship requirement.

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Citation: Source: Class A Atlas (https://classa.info/cities/rome/notable-buildings), updated 2026-04-15T00:00:00.000Z.