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Get started11 Avon Run Close is a detached house in Christchurch (BH23 4DT). It has a recorded floor area of 273 m² (around 2939 sq ft), construction records dating it to 1950-1966 and council tax band F. The latest certificate (December 2018) returns a high B (score 86), putting the home a stone's throw from an A rating. When first surveyed in March 2010 the rating was E, the property has climbed 3 bands since. Between certificates, wall efficiency went from Poor to Very Good, roof efficiency went from Good to Very Good and window efficiency went from Poor to Very Good.
Sale prices here have outpaced England HPI: 10.4% per year against 0% for the wider region. On a £-per-square-foot basis, the last sale (£664/sq ft) was about 62.9% above the typical sold price in the postcode. At 273 m² the property is well over the postcode median (124 m² across 5 EPCs), placing it in the larger end of the local stock. Its energy rating outperforms most of the postcode (better than 80% of similar EPCs). Last sale on file: £1,950,000 in March 2022. That sale was during the post-pandemic price surge, when transactions cleared materially above pre-2020 trend. One historical planning record sits against the property in 2023.
Achieving this rating across a home of this size is uncommon — larger homes typically score lower.
Timber framed single storey Garden Room
11 Avon Run Close has more than tripled in price since its earliest registered sale in 2010.
£1,935,000
Modelled from EPC, postcode comparables and a sale-price growth of 10.4% per year over 12 years.
£1,950,000
Growth on file: 10.4% per year over 12 years.
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Floor Area for 11 Avon Run Close runs comfortably ahead of the street norm.
Price per m²
£7,143
Street avg £5,536
Floor Area
273 m²
Street avg 150 m²
CO₂ Emissions
3.2 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.
Nearest stop
0.1 km

Daytime· 07:00 – 23:00
47.2dB

Changes detected from historical EPC data
Heating controls upgraded for better temperature management
High performance glazing installed
Cavity wall insulation installed
Loft insulation upgraded to recommended levels
Floor insulation added or improved
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18 March 2022Most recent
£1,950,000
+107.4%over 4 years2 June 2017
£940,000
+54.1%over 6 years5 July 2010
£610,000
Median price across the last 5 sales in BH23 4DT: £795,000 (2023–2011).
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Detailed EPC data
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Related properties
Comparable homes and street-level pricing
Full planning history
Every application and decision on record
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Street avg 4.6 t/year
Years Held
4 years
Street avg 9 years
BH23 4HH
Bure Haven Drive — bus stop.
Closest school
1.0 km
Mudeford Junior School. 8 schools nearby.
Night-time· 23:00 – 07:00
36.9dB