Isola
Apartments here go for roughly € 4,800 – 7,100 per m², the official Agenzia delle Entrate compravendita band.
This neighborhood spans more than one OMI zone — the range above is the widest span across all of them (lowest minimum to highest maximum), not a single zone's own band.
No OMI zone of its own
§ MethodologyZone C12 has no OMI quotation of its own here — Agenzia delle Entrate publishes one official band, shared with Porta Venezia.
Zone C14 has no OMI quotation of its own here — Agenzia delle Entrate publishes one official band, shared with Porta Nuova.
Where Isola sits in Milano
§ Comparison| Area | €/m² |
|---|---|
| Isola | 4,800 – 7,100 |
| Milano average | 4,985 |
| Navigli | 5,950 |
| Wagner / Pagano | 6,150 |
| Porta Nuova | 5,700 |
What a bilocale, trilocale or quadrilocale costs in Isola
§ Room countMilan listings are often described by room count rather than raw surface — a bilocale (one bedroom plus a living room, typically 45–60 m²), a trilocale (two bedrooms, typically 65–90 m²), or a quadrilocale (three bedrooms, typically 95–130 m²).
| Type | m² | € |
|---|---|---|
| monolocale optional — thin demand at this size | 30 – 45 | 144,000 – 319,500 |
| bilocale | 45 – 60 | 216,000 – 426,000 |
| trilocale | 65 – 90 | 312,000 – 639,000 |
| quadrilocale | 95 – 130 | 456,000 – 923,000 |
For comparison: Milan-wide transaction sizes
This is Agenzia delle Entrate's official surface-class breakdown for Milano as a whole (2025-Q4), not specific to Isola — shown as independent corroboration, not a substitute for the row above.
| Surface class (m²) | Share of Milan sales |
|---|---|
| <= 50 | 23.0% |
| 50 -| 85 | 41.5% |
| 85 -| 115 | 20.7% |
| 115 -| 145 | 8.0% |
| > 145 | 6.8% |
About Isola
§ Local contextIsola began as a working-class district: between 1880 and 1920 it filled with machine shops, foundries and rail depots, and its balcony-access tenements were built for people working at Pirelli's Ponte Seveso plant, at the Tecnomasio and in the rail yards. In 1865 the Turin and Venice railway cut across the old Comasina road and split the settlement in two; for years the only link to corso Como was an eighty-metre footbridge, built in 1870. The name does not come from that, though: “Isola” is already recorded in the 1720-23 Catasto Teresiano, a century and a half before railways existed.
That division has repeated itself in our own time, and it is why the range above is so wide. The Porta Nuova project transformed the southern edge — via de Castillia, via Sassetti, the Bosco Verticale, the Biblioteca degli Alberi — while the historic fabric further north, around via Borsieri and piazza Minniti, was left as it was. The two OMI zones covering Isola do not describe the same market: a listing “in Isola” can be expensive or cheap depending on which side it faces.
What to check in the historic fabric: the lift, the floorplan and the energy class — three factors that weigh heavily on real value and that sellers rarely discount from the asking price. Metro M5 Isola, and Garibaldi FS on M2 and M5.
Check a real listing here
§ EstimatorHave an address or a listing in Isola? Run it through the full fair-price check — OMI band, coefficients, and verdict.