21 Nethercott Bank, Geoffrey Watling Way, Norwich, NR1 1GD

21 Nethercott Bank is a three-bedroom end-of-terrace house in Norwich (NR1 1GD). It has a recorded floor area of 100 m² (around 1076 sq ft), construction records dating it to 2012 onwards and council tax band E. The latest certificate (November 2024) shows a C (score 75), near the top of the C band. The rating has held steady at C across 2 certificates since December 2014. Between certificates, hot-water efficiency went from Very Poor to Poor and lighting went from Average to Very Good; while roof efficiency dropped from Very Good to Good and window efficiency dropped from Very Good to Good. The recommended improvements would push it to B (score 82). Main heating runs on electricity. At 100 m² this is the 22nd smallest of 24 units on EPC record in the building, where floor areas span 54–120 m². The building's EPC ratings span D to B across 24 units on file. Other recorded features include a balcony. Period features are noted in the property record.

At 100 m² the property is well over the postcode median (67 m² across 23 EPCs), placing it in the larger end of the local stock. On a £-per-square-foot basis, the last sale (£311/sq ft) was about 17.3% above the typical sold price in the postcode. On the market in September 2015 and unlisted since — roughly 11 years.