NW1 4QP
Cornwall Terrace, Regent's Park
An extremely rare opportunity to purchase a magnificent, Grade I listed, Regency styled property in one of London’s most prestigious locations.
The property, spread across 9,213 sq ft, is offered in shell condition with the benefit of Planning Permission, Listed Building and Crown Estate consents to create one of the most magnificent houses in London.
The planned accommodation comprises an entrance hall, double reception room with original ceilings, a family kitchen with dining area, a dining room, a family morning room, a fully panelled library/cigar room, a club room, mirror whiskey bar and humidor, a multipurpose second club room with media facilities, a fully equipped gym and steam room, master bedroom suite occupying the entire second floor, four further guest suites, marble bathrooms and a self contained staff quarters with a commercial kitchen. The property benefits from a lift to all floors, secure car parking and a 148 year lease.
Cornwall Terrace is situated on the south west corner of Regent’s Park overlooking the lake on the Outer Circle approximately half a mile north of The Marylebone Road (A40) with easy access to both The City and the West End. Sweeping views across the sculpted greenery of Regent’s Park provide the property with an unrivalled location.
How the asking price has moved
What similar homes actually sold for
Nearby Land Registry transactions — the data behind our fair price estimate.
| Address | Sold price | Date | Type |
|---|---|---|---|
| 99 ASHMILL STREET, NW1 6RA | £1,600,000 | May 2026 | Terraced |
| 7 MEAD CLOSE, NW1 8HG | £580,000 | May 2026 | Flat |
| 36 MALDEN CRESCENT, NW1 8HD | £635,000 | May 2026 | Flat |
| Flat 34, COSWAY MANSIONS, SHROTON STREET, NW1 6UE | £600,000 | May 2026 | Flat |
| 12 LINHOPE STREET, NW1 6HN | £875,000 | May 2026 | Terraced |
| Flat 6, 6, 6 ST AUGUSTINE S ROAD, NW1 9RN | £525,000 | Apr 2026 | Flat |
| 28 ROUSDEN STREET, NW1 0ST | £1,032,300 | Apr 2026 | Terraced |
| Flat 53, TROUTBECK, ALBANY STREET, NW1 4EH | £475,000 | Apr 2026 | Flat |
| Flat 3, 91, 91 ST AUGUSTINE S ROAD, NW1 9RR | £718,500 | Apr 2026 | Flat |
| 67 CLARENCE WAY, NW1 8DG | £800,000 | Apr 2026 | Terraced |
| Flat B, 1, 1 ALBANY STREET, NW1 4DX | £517,500 | Apr 2026 | Flat |
| 1C SOUTH VILLAS, NW1 9BS | £625,000 | Apr 2026 | Flat |
| 26 ROUSDEN STREET, NW1 0ST | £1,200,000 | Apr 2026 | Terraced |
| Flat 2, 4, 4 MURRAY STREET, NW1 9RE | £725,000 | Apr 2026 | Flat |
| 17A FITZROY ROAD, NW1 8TU | £2,000,000 | Apr 2026 | Flat |