Are you a property professional?Get qualified leads from motivated homeowners.
Get startedAre you a property professional?Get qualified leads from motivated homeowners.
Get started57 Alderney Avenue is a two-bedroom detached house in Poole (BH12 4LF). It has a recorded floor area of 61 m² (around 657 sq ft), construction records dating it to 1950-1966 and council tax band C. The latest certificate (March 2023) shows a D (score 63), on the cusp of jumping into the C band. The recommended improvements would lift it to B (score 85), a 2-band jump. Other recorded features include a conservatory. Our model identifies extension potential, subject to local planning policy.
Sale prices here have outpaced England HPI: 5.6% per year against 0% for the wider region. On a £-per-square-foot basis, the last sale (£533/sq ft) was about 130.5% above the typical sold price in the postcode. One planning record on file: an extension approved in 2024. Past consents include an extension, meaningful when judging how the property has evolved. At 61 m² it's 22.8% smaller than the typical home in the postcode (79 m² median across 29 EPCs). Most recent transfer: August 2023 at £350,000.
Recommended upgrades on file would lift this property by multiple EPC bands.
Extension: Single storey · Rear of property
Erect ground floor extension and roof extension with gable to rear and roof windows to front and sides. Erect patio to rear and new garage in rear garden. Remove existing chimneys, render ground floor of whole dwelling, replace existing windows to front with dark gery ones and roof tiles with slate.
Sale price has grown by over 3x since 2000.
£349,000
Modelled from EPC, postcode comparables and a sale-price growth of 5.6% per year over 23 years.
£350,000
Growth on file: 5.6% per year over 23 years.
57 Alderney Avenue outperforms the street on price per m² by a wide margin.
Price per m²
£5,738
Street avg £3,123
Floor Area
61 m²
Street avg 85 m²
Habitable Rooms
3 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

15 August 2023Most recent
£350,000
+98.9%over 20 years21 May 2003
£176,000
+76.0%over 2 years27 July 2000
£100,000
Median price across the last 5 sales in BH12 4LF: £350,000 (2025–2022).
Street avg 4 rooms
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
Find out what your property is worth with a free valuation from a top-rated local estate agent.
Free valuation
An expert visits your home
Local expertise
An agent who knows your area
No obligation
You decide if and when to sell