Rotunda Building, Flat 1, Upper Hampstead Walk, Camden, London, NW3 1DE

Rotunda Building is a two-bedroom semi-detached house in Camden, London, London (NW3 1DE). It has a recorded floor area of 129 m² (around 1389 sq ft), construction records dating it to before 1900 and council tax band G. Tenure is freehold. At 129 m² this is the largest unit on EPC record across Rotunda Building (88–129 m²). The building's EPC ratings span D to C, with this unit at the top. Other recorded features include a balcony. The latest certificate (February 2021) shows a C (score 69), just inside the C band. The recommended improvements would push it to B (score 83).

Across 1997–2025, sale prices on this property compounded at 7.4% per year. Today's modelled estimate of £1,761,000 is 16.1% below the 2025 sale of £2,100,000, running counter to the wider postcode trend, which makes the EPC and condition history especially worth a look. On a £-per-square-foot basis, the last sale (£1,512/sq ft) was about 194.9% above the typical sold price in the postcode. At 129 m² the property is well over the postcode median (90 m² across 21 EPCs), placing it in the larger end of the local stock. A recent sale: £2,100,000 in March 2025. 3 planning records sit against the property, 0 approved, 1 refused.