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Get started6 Dennistoun Avenue is a two-bedroom detached house in Christchurch (BH23 3QL). It has a recorded floor area of 87 m² (around 936 sq ft), construction records dating it to 1930-1949 and council tax band D. Tenure is freehold. The latest certificate (July 2020) shows a D (score 67), on the cusp of jumping into the C band. When first surveyed in June 2015 the rating was E, the property has climbed 1 band since. Between certificates, wall efficiency went from Poor to Average, roof efficiency went from Average to Good and lighting went from Good to Very Good. The recommended improvements would lift it to B (score 81), a 2-band jump. Our model identifies extension potential, subject to local planning policy.
Sale prices here have outpaced England HPI: 7.4% per year against 0% for the wider region. On a £-per-square-foot basis, the last sale (£414/sq ft) was about 30.2% above the typical sold price in the postcode. Sold March 2021 for £387,500. 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 2017.
Recommended upgrades on file would lift this property by multiple EPC bands.
Extension: Single storey · Rear of property
Single storey rear extension.
The latest sale landed in the post-pandemic price surge — useful context when reading the figure.
£426,000
Modelled from EPC, postcode comparables and a sale-price growth of 7.4% per year over 6 years.
£387,500
Growth on file: 7.4% per year over 6 years.
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Detailed AI analysis
Price per m² for 6 Dennistoun Avenue runs comfortably ahead of the street norm.
Price per m²
£4,454
Street avg £3,426
Floor Area
87 m²
Street avg 95 m²
Habitable Rooms
4 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.
Nearest stop
0.1 km

Daytime· 07:00 – 23:00
48.9dB

Changes detected from historical EPC data
Heating controls upgraded for better temperature management
Windows upgraded, improving insulation
Loft insulation upgraded to recommended levels
Cavity wall insulation installed
Roof insulation improved
Are we missing something? Tell us about home improvements to help adjust your valuation.
1 March 2021Most recent
£387,500
+48.8%over 5 years12 August 2015
£260,500
Median price across the last 5 sales in BH23 3QL: £360,000 (2025–2023).
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Detailed EPC data
Full energy ratings, history and recommendations
Related properties
Comparable homes and street-level pricing
Full planning history
Every application and decision on record
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Street avg 4 rooms
CO₂ Emissions
3.0 t/year
Street avg 4.1 t/year
BH23 3EU
Dennistoun Avenue — bus stop.
Closest school
0.2 km
Somerford Primary School. 13 schools nearby.
Night-time· 23:00 – 07:00
39.3dB