21 Elf Row, Tower Hamlets, London, E1W 3EH

21 Elf Row is a three-bedroom detached house in Tower Hamlets, London, London (E1W 3EH). It has a recorded floor area of 128 m² (around 1378 sq ft), construction records dating it to 1967-1975 and council tax band D. Tenure is freehold. The latest certificate (April 2015) shows an E (score 48), well below the UK norm with real room to improve. Earlier certificates rated it B (October 2010); the latest reading is 3 bands lower. Between certificates, wall efficiency dropped from Very Good to Good and window efficiency dropped from Very Good to Good. The recommended improvements would push it to D (score 60). The latest certificate is from April 2015, so improvements made since then won't be reflected. Other recorded features include a balcony. Records show the property has been extended at some point in its history.

At 128 m² the property is well over the postcode median (48 m² across 23 EPCs), placing it in the larger end of the local stock. On energy efficiency it sits in the bottom 10% of properties in this postcode — significant headroom for improvement. Today's modelled estimate of £892,000 is 35.2% above the 2016 sale price. On a £-per-square-foot basis, the last sale (£479/sq ft) was about 33.3% above the typical sold price in the postcode. Last changed hands 10 years ago, in June 2016.