Chesterfield House 1b, Flat 9, King Henrys Road, Camden, London, NW3 3QP

Chesterfield House 1b is a two-bedroom mid-terrace house in Camden, London, London (NW3 3QP). It has a recorded floor area of 54 m² (around 581 sq ft), construction records dating it to 1900-1929 and council tax band E. At 54 m² this is the 9th smallest of 17 units on EPC record in Chesterfield House 1b, where floor areas span 34–95 m². The building's EPC ratings span D to C, with this unit at the top. The latest certificate (November 2025) shows a C (score 77), near the top of the C band. When first surveyed in May 2011 the rating was D, the property has climbed 1 band since. Between certificates, lighting went from Very Poor to Very Good.

It hasn't traded since July 2003, a hold of 23 years that's notably long for the area. Today's modelled estimate of £970,000 sits 74.5% above the 2003 sale of £556,000. On a £-per-square-foot basis, the last sale (£957/sq ft) was about 42.3% above the typical sold price in the postcode.