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Get started1 Acorn Close is a three-bedroom end-of-terrace house in Portsmouth (PO6 1AU). It has a recorded floor area of 126 m² (around 1356 sq ft), construction records dating it to 1967-1975 and council tax band D. The latest certificate (June 2013) shows an E (score 49), well below the UK norm with real room to improve. The rating has held steady at E across 4 certificates since October 2011. Between certificates, lighting went from Very Poor to Very Good; while hot-water efficiency dropped from Average to Poor. The recommended improvements would push it to D (score 61). The latest certificate is from June 2013, so improvements made since then won't be reflected. Other recorded features include a conservatory.
Sale prices here have outpaced Portsmouth HPI: 4.7% per year against 0% for the wider region. At 126 m² it's 17.8% larger than the typical home in the postcode (107 m² median across 7 EPCs). It lags the bulk of the postcode on energy efficiency (less efficient than 86% of similar EPCs). Most recent transfer: April 2023 at £311,500.
1 Acorn Close's carbon output runs well above what efficient homes in the postcode produce.
This certificate is over 10 years old and is no longer valid.Expired 18 Jun 2023
£329,000
Modelled from EPC, postcode comparables and a sale-price growth of 4.7% per year over 11 years.
£311,500
Growth on file: 4.7% per year over 11 years.
1 Acorn Close is notably below the street on co₂ emissions.
Price per m²
£2,472
Street avg £2,542
Floor Area
126 m²
Street avg 112 m²
Habitable Rooms
5 rooms
Street avg 6 rooms
Crime
9/mo
Steady year-on-year across the wider district.
Nearest stop
0.1 km
St Andrews Church — bus stop.

Daytime· 07:00 – 23:00
54.2dB

Changes detected from historical EPC data
Heating controls upgraded for better temperature management
Window efficiency improved
More low energy lighting installed
More low energy lighting installed
Heating controls changed
Hot water system changed
Are we missing something? Tell us about home improvements to help adjust your valuation.
28 April 2023Most recent
£311,500
+67.5%over 11 years2 March 2012
£186,000
Median price across the last 5 sales in PO6 1AU: £335,000 (2025–2018).
CO₂ Emissions
7.0 t/year
Street avg 4.1 t/year
PO6 1AY
Closest school
0.7 km
Solent Infant School. 22 schools nearby.
Night-time· 23:00 – 07:00
45.3dB
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