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Get started23 Alderney Avenue is a detached house in Poole (BH12 4LF). It has a recorded floor area of 106 m² (around 1141 sq ft), construction records dating it to 1930-1949 and council tax band C. The latest certificate (June 2014) shows an E (score 53), well below the UK norm with real room to improve. Earlier certificates rated it D (November 2009); the latest reading is one band lower. Between certificates, hot-water efficiency dropped from Good to Average and lighting dropped from Very Good to Average. The recommended improvements would lift it to C (score 80), a 2-band jump. The latest certificate is from June 2014, so improvements made since then won't be reflected.
It hasn't traded since October 2004, a hold of 22 years that's notably long for the area. Sale prices here have outpaced England HPI: 7.9% per year against 0% for the wider region. Today's modelled estimate of £313,000 sits 160.8% above the 2004 sale of £120,000. On a £-per-square-foot basis, the last sale (£105/sq ft) was about 60.6% below the postcode norm. At 106 m² the property is well over the postcode median (79 m² across 29 EPCs), placing it in the larger end of the local stock. It lags the bulk of the postcode on energy efficiency (less efficient than 86% of similar EPCs).
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This certificate is over 10 years old and is no longer valid.Expired 05 Jun 2024
23 Alderney Avenue's modelled value sits at over four times its earliest registered sale price (1997).
£313,000
Modelled from EPC, postcode comparables and a sale-price growth of 7.9% per year over 8 years.
£120,000
Growth on file: 7.9% per year over 8 years.
Habitable Rooms for 23 Alderney Avenue runs comfortably ahead of the street norm.
Price per m²
£1,132
Street avg £3,307
Floor Area
106 m²
Street avg 84 m²
Habitable Rooms
6 rooms
Daytime road noise here sits well below conversation level — a quiet pocket of the postcode.
Crime
10/mo
Steady year-on-year across the wider district.
Nearest stop
0.1 km

Daytime· 07:00 – 23:00
49.0dB

8 October 2004Most recent
£120,000
+79.2%over 7 years12 February 1997
£66,950
Median price across the last 5 sales in BH12 4LF: £350,000 (2025–2023).
Street avg 4 rooms
CO₂ Emissions
5.3 t/year
Street avg 3.7 t/year
BH12 4DT
Alderney Avenue — bus stop.
Closest school
0.4 km
Manorside Academy. 25 schools nearby.
Night-time· 23:00 – 07:00
41.3dB
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