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Get started21 Dennistoun Avenue is a two-bedroom detached house in Christchurch (BH23 3QL). It has a recorded floor area of 93 m² (around 1001 sq ft), construction records dating it to 1930-1949 and council tax band D. The latest certificate (September 2024) shows an E (score 42), well below the UK norm with real room to improve. The recommended improvements would lift it to C (score 79), a 2-band jump. Other recorded features include a conservatory.
Most recent transfer was October 2025 at £360,000 — fresh data. It lags the bulk of the postcode on energy efficiency (less efficient than 89% of similar EPCs). On a £-per-square-foot basis, the last sale (£360/sq ft) was about 20.7% above the typical sold price in the postcode.
21 Dennistoun Avenue's carbon output runs well above what efficient homes in the postcode produce.
21 Dennistoun Avenue valuation sits well clear of the typical sold price in this postcode.
£387,000
Modelled from EPC, postcode comparables.
£360,000
Recorded with HM Land Registry.
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Detailed AI analysis
21 Dennistoun Avenue is notably below the street on years held.
Price per m²
£3,871
Street avg £3,458
Floor Area
93 m²
Street avg 95 m²
Habitable Rooms
4 rooms
Street avg 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

31 October 2025Most recent
£360,000
Median price across the last 5 sales in BH23 3QL: £376,000 (2025–2021).
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CO₂ Emissions
6.7 t/year
Street avg 3.9 t/year
BH23 3HZ
Dennistoun Avenue — bus stop.
Closest school
0.2 km
Somerford Primary School. 13 schools nearby.
Night-time· 23:00 – 07:00
39.3dB