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Get started15 Long Four Acres Avenue is a detached house in Bracon Ash, Norwich, Norwich (NR14 8SY). It has a recorded floor area of 391 m² (around 4209 sq ft). The latest certificate (January 2021) returns a high B (score 85), putting the home a stone's throw from an A rating. Earlier certificates rated it A (October 2020); the latest reading is one band lower. Between certificates, roof efficiency went from Good to Very Good and main heating went from Poor to Good. Main heating runs on electricity: electricity, unspecified tariff.
Sale prices here have outpaced Norwich HPI: 5.3% per year against 0% for the wider region. Today's modelled estimate of £1,245,000 sits 315% above the 2019 sale of £300,000. On a £-per-square-foot basis, the last sale (£71/sq ft) was about 41.3% below the postcode norm. At 391 m² the property is well over the postcode median (253 m² across 15 EPCs), placing it in the larger end of the local stock. 2 planning records sit against the property, 2 approved, 0 refused. Most recent transfer: February 2019 at £300,000.
Achieving this rating across a home of this size is uncommon — larger homes typically score lower.
Non material amendment tot permission 2018/2412 - Relocation of photovoltaic array from lower garage flat roof to upper main house flat roof, and increase in size of array.
15 Long Four Acres Avenue's modelled value sits at over four times its earliest registered sale price (2019).
£1,245,000
Modelled from EPC, postcode comparables and a sale-price growth of 5.3% per year over 1 year.
£300,000
Growth on file: 5.3% per year over 1 year.
On price per m², 15 Long Four Acres Avenue runs well behind the street norm.
Price per m²
£767
Street avg £1,962
Floor Area
391 m²
Street avg 266 m²
CO₂ Emissions
4.3 t/year
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
0.8 km

Daytime· 07:00 – 23:00
44.6dB

Changes detected from historical EPC data
Roof insulation improved
Are we missing something? Tell us about home improvements to help adjust your valuation.
Reserved Matters application following 2017/2131 - (Plot 15) - erection of dwelling
25 February 2019Most recent
£300,000
+5.3%30 January 2019
£285,000
Median price across the last 5 sales in NR14 8SY: £510,000 (2025–2020).
12 Long Four Acres Avenue Bracon Ash Norwich
Sold May 2025
Pond Cottage Long Four Acres Avenue Bracon Ash Norwich
Sold May 2023
11 Long Four Acres Avenue Bracon Ash Norwich
Sold Jun 2022
10 Long Four Acres Avenue Bracon Ash Norwich
Sold Feb 2020
13 Long Four Acres Avenue Bracon Ash Norwich
Sold Dec 2019
Street avg 2.7 t/year
Years Held
7 years
Street avg 6 years
NR14 8UB
Mulbarton Primary School. 2 schools nearby.
Night-time· 23:00 – 07:00
36.2dB
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