671c, London Road, Thornton Heath, CR7 6AZ

671c is a one-bedroom end-of-terrace house in Thornton Heath (CR7 6AZ). It has a recorded floor area of 86 m² (around 926 sq ft) and construction records dating it to before 1900. Tenure is freehold. The latest certificate (March 2021) shows a D (score 58), a step below the typical UK home. The rating has held steady at D across 2 certificates since September 2009. Between certificates, lighting went from Poor to Very Good. The recommended improvements would push it to C (score 70). At 86 m² this is the 39th smallest of 42 units on EPC record in the building, where floor areas span 10–104 m². The building's EPC ratings span E to B across 42 units on file. Period features are noted in the property record. Our model identifies extension potential, subject to local planning policy.

Held since October 2007 — that's 19 years off the open market, well above the local norm. That sale landed at the peak of the pre-credit-crunch market, which is a useful reference point when interpreting the price. At 86 m² the property is well over the postcode median (45 m² across 41 EPCs), placing it in the larger end of the local stock. 1 bedrooms is on the smaller side for this postcode, where 3 is the typical count. Sale prices here have lagged England HPI: -12.5% per year against 0% for the wider region. Today's modelled estimate of £270,000 sits 50% above the 2007 sale of £180,000.