19 Quartz Terrace, Rayners Lane, Harrow, HA2 0BT

19 Quartz Terrace is a two-bedroom detached house in Harrow (HA2 0BT). It has a recorded floor area of 59 m² (around 633 sq ft) and council tax band C. The latest certificate (December 2008) returns a B (score 83), comfortably above the UK average. The latest certificate is from December 2008, so improvements made since then won't be reflected. At 59 m² this is the 7th smallest of 27 units on EPC record in the building, where floor areas span 38–150 m². The building's EPC ratings span C to B, with this unit at the top. The property has underfloor heating on record, all of which lower running costs and tend to lift resale appeal. Other recorded features include a balcony. Period features are noted in the property record.

Across 2009–2018, sale prices on this property compounded at 6.7% per year. On a £-per-square-foot basis, the last sale (£526/sq ft) was about 84.1% above the typical sold price in the postcode. On the market in April 2018 and unlisted since — roughly 8 years.