21 Howitt Close, Camden, London, NW3 4LX

21 Howitt Close is a mid-terrace house in Camden, London, London (NW3 4LX). It has a recorded floor area of 41 m² (around 441 sq ft), construction records dating it to 1900-1929 and council tax band C. At 41 m² this is the 14th smallest of 33 units on EPC record in the building, where floor areas span 34–59 m². The building's EPC ratings span F to C, with this unit at the top. On EPC score it ranks first in the building (77 versus a worst of 25). The latest certificate (December 2024) shows a C (score 77), near the top of the C band. The rating has held steady at C across 2 certificates since June 2010. Between certificates, lighting went from Average to Very Good. The recommended improvements would push it to B (score 81).

It hasn't traded since November 2007, a hold of 19 years that's notably long for the area. That sale landed at the peak of the pre-credit-crunch market, which is a useful reference point when interpreting the price. Across 2000–2007, sale prices on this property compounded at 10.7% per year. Today's modelled estimate of £433,000 is 44.3% above the 2007 sale price. On a £-per-square-foot basis, the last sale (£680/sq ft) was about 59.3% above the typical sold price in the postcode.