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Get started3 Bittern Island is a detached house in Horning, Norwich, Norwich (NR12 8PF). It has a recorded floor area of 35 m² (around 377 sq ft), construction records dating it to 1967-1975 and council tax band E. The latest certificate (May 2012) shows an F (score 25), near the bottom of the EPC scale. The recommended improvements would lift it to D (score 66), a 2-band jump. Main heating runs on electricity. The latest certificate is from May 2012, so improvements made since then won't be reflected.
Sale prices here have lagged Norwich HPI: -1% per year against 0% for the wider region. Today's modelled estimate of £302,000 sits 88.8% above the 2017 sale of £160,000. On a £-per-square-foot basis, the last sale (£425/sq ft) was about 76% above the typical sold price in the postcode. At 35 m² it sits well below the postcode median (95 m² across 35 EPCs), making it one of the more compact homes locally. It lags the bulk of the postcode on energy efficiency (less efficient than 83% of similar EPCs). On the market in May 2017 and unlisted since — roughly 9 years. 4 planning records sit against the property, 2 approved, 1 refused.
Recommended upgrades on file would lift this property by multiple EPC bands.
This certificate is over 10 years old and is no longer valid.Expired 30 May 2022
T1: Alder - height reduction of 1.5m and crown reduction of 1.5m
3 Bittern Island valuation sits well clear of the typical sold price in this postcode.
£302,000
Modelled from EPC, postcode comparables and a sale-price growth of -1.0% per year over 4 years.
£160,000
Growth on file: -1.0% per year over 4 years.
Floor Area for 3 Bittern Island lags the street by a wide margin.
Price per m²
£4,571
Street avg £4,649
Floor Area
35 m²
Street avg 117 m²
Habitable Rooms
3 rooms
Daytime road noise here sits well below conversation level — a quiet pocket of the postcode.
Crime
2/mo
Steady year-on-year across the wider district.
Closest school
0.7 km

Daytime· 07:00 – 23:00
43.6dB

Details of: Conditions 3 - Materials, 4 - Biodiversity Enhancements, 5 - Flood resilience measures, 6 - Replacement planting, 7 - Void details of permission BA/2017/0171/FUL.
2 more applications for this property
Join to see all planning history.
22 May 2017Most recent
£160,000
-3.6%over 3 years15 November 2013
£166,000
Median price across the last 5 sales in NR12 8PF: £400,000 (2025–2023).
Street avg 5 rooms
CO₂ Emissions
4.3 t/year
Street avg 5.2 t/year
NR12 8RG
Horning Community Primary School. 1 school nearby.
Flood risk
High
From the Environment Agency.
Night-time· 23:00 – 07:00
36.6dB
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