12 Northgate Street, Great Yarmouth, NR30 1BA

12 Northgate Street is a five-bedroom semi-detached house in Great Yarmouth (NR30 1BA). It has a recorded floor area of 197 m² (around 2120 sq ft), construction records dating it to before 1900 and council tax band D. It is a listed building, which means external alterations are tightly controlled but it may qualify for heritage tax reliefs. Other recorded features include a basement. Period features are noted in the property record. The latest certificate (March 2021) shows an E (score 54), well below the UK norm with real room to improve. Earlier certificates rated it D (September 2012); the latest reading is one band lower. Between certificates, window efficiency went from Very Poor to Good; while hot-water efficiency dropped from Good to Average. The recommended improvements would lift it to C (score 80), a 2-band jump.

At 197 m² the property is well over the postcode median (65 m² across 20 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 2004–2021, sale prices on this property compounded at 8.1% per year. On a £-per-square-foot basis, the last sale (£157/sq ft) was about 29.1% above the typical sold price in the postcode. Most recent transfer: September 2021 at £332,000. That sale was during the post-pandemic price surge, when transactions cleared materially above pre-2020 trend.