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Get started20 Heathfield Avenue is a detached house in Poole (BH12 5DJ). It has a recorded floor area of 74 m² (around 797 sq ft), construction records dating it to 1930-1949 and council tax band C. The latest certificate (March 2013) shows a D (score 67), on the cusp of jumping into the C band. The rating has held steady at D across 2 certificates since June 2010. Between certificates, wall efficiency went from Poor to Good, roof efficiency went from Average to Very Good and lighting went from Poor to Very Good; while hot-water efficiency dropped from Very Good to Good and main heating dropped from Very Good to Good. The recommended improvements would lift it to B (score 83), a 2-band jump. The latest certificate is from March 2013, so improvements made since then won't be reflected.
Sale prices here have outpaced England HPI: 10.5% per year against 0% for the wider region. Today's modelled estimate of £296,000 sits 58.3% above the 2013 sale of £187,000. On the market in July 2013 and unlisted since — roughly 13 years.
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This certificate is over 10 years old and is no longer valid.Expired 19 Mar 2023
20 Heathfield Avenue valuation sits well clear of the typical sold price in this postcode.
£296,000
Modelled from EPC, postcode comparables and a sale-price growth of 10.5% per year over 3 years.
£187,000
Growth on file: 10.5% per year over 3 years.
20 Heathfield Avenue outperforms the street on co₂ emissions by a wide margin.
Price per m²
£2,527
Street avg £3,152
Floor Area
74 m²
Street avg 84 m²
Habitable Rooms
4 rooms
Crime
10/mo
Steady year-on-year across the wider district.
Nearest stop
0.2 km
Langside Avenue — bus stop.

Daytime· 07:00 – 23:00
50.6dB

Changes detected from historical EPC data
Heating controls upgraded for better temperature management
Hot water efficiency decreased
Cavity wall insulation installed
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.
12 July 2013Most recent
£187,000
+33.6%over 2 years20 August 2010
£140,000
Median price across the last 5 sales in BH12 5DJ: £325,000 (2025–2022).
Street avg 4 rooms
CO₂ Emissions
2.8 t/year
Street avg 4.6 t/year
Closest school
0.3 km
Talbot Primary School. 24 schools nearby.
Night-time· 23:00 – 07:00
41.6dB
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