Flat 6, 3 Nutley Terrace, London, NW3 5BX

Flat 6 is a three-bedroom semi-detached house in London (NW3 5BX). It has a recorded floor area of 82 m² (around 883 sq ft), construction records dating it to before 1900 and council tax band G. The latest certificate (March 2020) shows a D (score 55), a step below the typical UK home. The rating has held steady at D across 4 certificates since May 2009. Between certificates, lighting went from Poor to Very Good; while wall efficiency dropped from Good to Very Poor and window efficiency dropped from Good to Average. At 82 m² this is the 3rd smallest of 5 units on EPC record in the building, where floor areas span 72–120 m². The building's EPC ratings span E to C across 5 units on file.

Held since February 2011 — that's 15 years off the open market, well above the local norm. Across the public record there are 4 sales, relatively high churn for a single property. At 82 m² it sits well below the postcode median (153 m² across 18 EPCs), making it one of the more compact homes locally. It lags the bulk of the postcode on energy efficiency (less efficient than 78% of similar EPCs). Across 1998–2011, sale prices on this property compounded at 9.2% per year. Today's modelled estimate of £1,007,000 is 35.7% above the 2011 sale price. On a £-per-square-foot basis, the last sale (£841/sq ft) was about 49.9% above the typical sold price in the postcode.