Flat 1, 15 Lindfield Gardens, London, NW3 6PX

Flat 1 is a one-bedroom detached house in London (NW3 6PX). It has a recorded floor area of 265 m² (around 2852 sq ft), construction records dating it to 1900-1929 and council tax band G. At 265 m² this is the largest unit on EPC record across the building (55–265 m²). The building's EPC ratings span D to B, with this unit at the top. The latest certificate (January 2026) returns a B (score 82), comfortably above the UK average. When first surveyed in May 2010 the rating was E, the property has climbed 3 bands since. Between certificates, wall efficiency went from Very Poor to Good and lighting went from Average to Very Good; while window efficiency dropped from Good to Average and hot-water efficiency dropped from Very Good to Good. This certificate was lodged in the last six months, so the rating reflects current condition.

Across 2002–2015, sale prices on this property compounded at 11% per year. Today's modelled estimate of £1,888,000 is 39.6% below the 2015 sale of £3,125,000, a rare downward gap that often correlates with deferred maintenance or unfinished works. On a £-per-square-foot basis, the last sale (£1,096/sq ft) was about 117.9% above the typical sold price in the postcode. At 265 m² the property is well over the postcode median (105 m² across 59 EPCs), placing it in the larger end of the local stock. On energy efficiency it sits in the top 10% of properties in this postcode. 6 planning records sit against the property, 6 approved, 0 refused. Past consents include an extension, partial demolition, tree works and a conservatory, meaningful when judging how the property has evolved. On the market in March 2015 and unlisted since — roughly 11 years.