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Get started18 Back Street is a four-bedroom end-of-terrace house in Mundesley, Norwich, Norwich (NR11 8JJ). It has a recorded floor area of 130 m² (around 1399 sq ft), construction records dating it to 1900-1929 and council tax band D. The latest certificate (May 2022) shows a D (score 67), on the cusp of jumping into the C band. When first surveyed in May 2012 the rating was E, the property has climbed 1 band since. Between certificates, hot-water efficiency went from Average to Good. The recommended improvements would lift it to B (score 84), a 2-band jump. Other recorded features include outbuildings. Period features are noted in the property record.
Sale prices here have outpaced Norwich HPI: 4.4% per year against 0.2% for the wider region. At 130 m² the property is well over the postcode median (63 m² across 8 EPCs), placing it in the larger end of the local stock. It changed hands recently, sold September 2025 for £415,000. 2 planning records sit against the property, 1 approved, 0 refused. Past consents include an extension, meaningful when judging how the property has evolved.
Recommended upgrades on file would lift this property by multiple EPC bands.
18 Back Street has an approved single-storey rear extension on the planning record.
To remove 2 sweet chestnut trees
Latest sale on 18 Back Street was the highest on Land Registry record across the postcode.
£390,000
Modelled from EPC, postcode comparables and a sale-price growth of 4.4% per year over 23 years.
£415,000
Growth on file: 4.4% per year over 23 years.
Years Held for 18 Back Street lags the street by a wide margin.
Price per m²
£3,192
Street avg £3,590
Floor Area
130 m²
Street avg 61 m²
Habitable Rooms
6 rooms
Street avg 4 rooms
Daytime road noise here sits well below conversation level — a quiet pocket of the postcode.
Crime
3/mo
Steady year-on-year across the wider district.
Closest school
0.6 km

Daytime· 07:00 – 23:00
47.7dB

Changes detected from historical EPC data
Hot water system upgraded
Windows upgraded, improving insulation
Loft insulation upgraded to recommended levels
Are we missing something? Tell us about home improvements to help adjust your valuation.
Extension: Single storey · Rear of property
Erection of single-storey rear extension
15 September 2025Most recent
£415,000
+167.7%over 22 years31 January 2003
£155,000
Median price across the last 5 sales in NR11 8JJ: £294,000 (2023–2017).
CO₂ Emissions
4.9 t/year
Street avg 2.9 t/year
NR11 8BY
Mundesley Infant School. 2 schools nearby.
Night-time· 23:00 – 07:00
38.2dB
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