Flat 3a, 3 Rosslyn Hill, Camden, London, NW3 5UL

Flat 3a is a three-bedroom end-of-terrace house in Camden, London, London (NW3 5UL). It has a recorded floor area of 95 m² (around 1023 sq ft), construction records dating it to before 1900 and council tax band F. At 95 m² this is the 6th smallest of 7 units on EPC record in the building, where floor areas span 39–130 m². The building's EPC ratings span C to B, with this unit at the bottom. Other recorded features include a balcony. Period features are noted in the property record. The latest certificate (December 2018) shows a C (score 76), near the top of the C band. The recommended improvements would push it to B (score 82).

It hasn't traded since January 2009, a hold of 17 years that's notably long for the area. That sale fell during the post-crash dip, which often skews comparisons against later neighbouring sales. At 95 m² the property is well over the postcode median (30 m² across 40 EPCs), placing it in the larger end of the local stock. Across 2006–2009, sale prices on this property compounded at 12.3% per year. Today's modelled estimate of £1,423,000 is 29.4% above the 2009 sale price. On a £-per-square-foot basis, the last sale (£1,076/sq ft) was about 41.7% above the typical sold price in the postcode.