30d, Mansfield Road, Ilford, IG1 3BD

30d is a mid-terrace house in Ilford (IG1 3BD). It has a recorded floor area of 43 m² (around 463 sq ft), construction records dating it to 1900-1929 and council tax band B. The latest certificate (September 2020) shows a D (score 64), on the cusp of jumping into the C band. The rating has held steady at D across 2 certificates since July 2010. Between certificates, wall efficiency went from Very Poor to Poor and lighting went from Poor to Very Good. At 43 m² this is the 11th smallest of 47 units on EPC record in the building, where floor areas span 27–118 m². The building's EPC ratings span E to C across 47 units on file.

Held since May 2003 — that's 23 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. Across 2000–2003, sale prices on this property compounded at 44.1% per year. Today's modelled estimate of £270,000 sits 68.8% above the 2003 sale of £160,000. On a £-per-square-foot basis, the last sale (£346/sq ft) was about 45.7% above the typical sold price in the postcode.