1 Acorn Close, Portsmouth, PO6 1AU
About 1 Acorn Close
1 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.
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). Across 2012–2023, sale prices on this property compounded at 4.7% per year. Most recent transfer: April 2023 at £311,500.
What this property has
Inside
- Bedrooms3
- Bathrooms1
- Dining roomYes
- CloakroomYes
- ConservatoryYes
Outside
- GarageIntegral
Energy performance
1 Acorn Close's carbon output runs well above what efficient homes in the postcode produce.
EPC Expired
This certificate is over 10 years old and is no longer valid.Expired 17 Jun 2023
EPC Rating
Certificate validity
Expired on 17 June 2023
Property Improvements
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
Get a survey for this property
Level 2 HomeBuyer Report
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Planning history
1 Acorn Close has no planning applications on record.
But the area is active
4 notable applications nearby — larger schemes and conversions that could reshape the street. The report maps them all.
Sales history & valuation
£325,000
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.
Sales timeline
27 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).
Versus other Acorn Close homes
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
CO₂ Emissions
7.0 t/year
Street avg 4.1 t/year
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The neighbourhood at a glance
Crime
260/mo
Steady year-on-year across the wider district.
Nearest stop
0.1 km
St Andrews Church — bus stop.
Closest school
0.7 km
Solent Infant School. 22 schools nearby.
Go deeper on the local area
A Local Area report breaks down crime, transport links, schools and air quality in depth.
Road noise across the postcode

Daytime· 07:00 – 23:00
54.2dB

Night-time· 23:00 – 07:00
45.3dB







