4b, Stonard Road, London, N13 4DP

4b is a two-bedroom semi-detached house in London (N13 4DP). It has a recorded floor area of 78 m² (around 840 sq ft), construction records dating it to before 1900 and council tax band D. At 78 m² this is the 9th smallest of 10 units on EPC record in the building, where floor areas span 33–81 m². The building's EPC ratings span E to C, with this unit at the bottom. Period features are noted in the property record. Our model identifies extension potential, subject to local planning policy. The latest certificate (January 2017) shows an E (score 54), well below the UK norm with real room to improve. The recommended improvements would lift it to C (score 73), a 2-band jump.

At 78 m² the property is well over the postcode median (56 m² across 31 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. Across 2017–2023, sale prices on this property compounded at 3.4% per year. On a £-per-square-foot basis, the last sale (£536/sq ft) was about 67.8% above the typical sold price in the postcode. Last sale on file: £450,000 in August 2023.