9 Acorn Close, Portsmouth, PO6 1AU
About 9 Acorn Close
9 Acorn Close is an end-of-terrace house in Portsmouth (PO6 1AU). It has a recorded floor area of 103 m² (around 1109 sq ft), construction records dating it to 1967-1975 and council tax band D. The latest certificate (October 2021) shows an E (score 48), well below the UK norm with real room to improve. The recommended improvements would lift it to C (score 79), a 2-band jump.
Untraded for 29 years, with the last transfer in February 1997. Only one transfer is on record with HM Land Registry, suggesting it has stayed in the same hands for a long time. Today's modelled estimate of £355,000 sits 349.4% above the 1997 sale of £79,000. On a £-per-square-foot basis, the last sale (£71/sq ft) was about 67.1% below the postcode norm. It lags the bulk of the postcode on energy efficiency (less efficient than 86% of similar EPCs).
Energy performance
Recommended upgrades on file would lift this property by multiple EPC bands.
EPC Rating
Certificate validity
Valid until 29 October 2031
Get a survey for this property
Level 3 Building Survey
Because the property has been extended more than once, we believe a Level 3 building survey should be considered.
From £955 · Includes VAT
Planning history
9 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
Latest sale on 9 Acorn Close was the lowest on Land Registry record across the postcode.
£355,000
Modelled from EPC, postcode comparables.
£79,000
Recorded with HM Land Registry.
Sales timeline
28 February 1997Most recent
£79,000
Median price across the last 5 sales in PO6 1AU: £311,500 (2025–2021).
Versus other Acorn Close homes
9 Acorn Close is notably below the street on price per m².
Price per m²
£767
Street avg £2,826
Floor Area
103 m²
Street avg 115 m²
Habitable Rooms
6 rooms
Street avg 6 rooms
CO₂ Emissions
5.8 t/year
Street avg 4.3 t/year
Similar properties nearby
1 Copsey Close, Drayton
PO6 1NT
1 First Avenue, Farlington
PO6 1JL
1 Ainsdale Road, Drayton
PO6 1EX
1 Buttermilk Close, Drayton
PO6 1DZ
1 Hardy Road
PO6 1JY
1 Copsey Grove, Drayton
PO6 1NA
1 Acorn Close
PO6 1AU
1 Grant Road
PO6 1DU
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







