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Get started15 Alderney Avenue is a two-bedroom detached house in Poole (BH12 4LF). It has a recorded floor area of 77 m² (around 829 sq ft), construction records dating it to 1930-1949 and council tax band C. The latest certificate (January 2024) shows a D (score 68), on the cusp of jumping into the C band. When first surveyed in August 2015 the rating was E, the property has climbed 1 band since. Between certificates, roof efficiency went from Very Poor to Very Good, hot-water efficiency went from Average to Good and lighting went from Very Poor to Very Good; while wall efficiency dropped from Good to Average. The recommended improvements would lift it to B (score 84), a 2-band jump. Our model identifies extension potential, subject to local planning policy.
One planning record on file: an extension approved in 2024. Past consents include an extension, meaningful when judging how the property has evolved. Today's modelled estimate of £360,000 is 10.8% above the 2024 sale price. On a £-per-square-foot basis, the last sale (£392/sq ft) was about 69.5% above the typical sold price in the postcode. Last sale on file: £325,000 in August 2024.
Recommended upgrades on file would lift this property by multiple EPC bands.
Extension: Rear of property
Rear extension including rear gable and side dormer to create first floor accommodation
15 Alderney Avenue valuation sits well clear of the typical sold price in this postcode.
£360,000
Modelled from EPC, postcode comparables.
£325,000
Recorded with HM Land Registry.
Years Held for 15 Alderney Avenue lags the street by a wide margin.
Price per m²
£4,221
Street avg £3,183
Floor Area
77 m²
Street avg 85 m²
Habitable Rooms
3 rooms
Street avg 4 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

Changes detected from historical EPC data
Heating controls upgraded for better temperature management
Hot water efficiency improved
Loft insulation upgraded to recommended levels
More low energy lighting installed
Are we missing something? Tell us about home improvements to help adjust your valuation.
2 August 2024Most recent
£325,000
Median price across the last 5 sales in BH12 4LF: £350,000 (2025–2022).
CO₂ Emissions
2.9 t/year
Street avg 3.8 t/year
BH12 4QZ
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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