Portsdown House, Portsdown Hill Road, Drayton, Portsmouth, PO6 1BE
About Portsdown House
Portsdown House is a detached house in Drayton, Portsmouth, Portsmouth (PO6 1BE). It has a recorded floor area of 387 m² (around 4166 sq ft), construction records dating it to 2003-2006 and council tax band G. The latest certificate (March 2019) shows a C (score 80), near the top of the C band. When first surveyed in October 2008 the rating was E, the property has climbed 2 bands since. Between certificates, wall efficiency went from Poor to Good, roof efficiency went from Average to Very Good and window efficiency went from Average to Good. The recommended improvements would push it to B (score 83).
At 387 m² the property is well over the postcode median (237 m² across 9 EPCs), placing it in the larger end of the local stock. Its energy rating outperforms most of the postcode (better than 89% of similar EPCs).
Energy performance
Portsdown House's carbon output runs well above what efficient homes in the postcode produce.
EPC Rating
Certificate validity
Valid until 11 March 2029
Property Improvements
Changes detected from historical EPC data
Heating controls upgraded for better temperature management
Window efficiency improved
Cavity wall insulation installed
Roof insulation improved
Floor insulation added or improved
More low energy lighting installed
Get a survey for this property
Level 3 Building Survey
Because the property is a large detached home over 300m² and has been extended more than once, we believe a Level 3 building survey should be considered.
From £1,645 · Includes VAT
Planning history
Portsdown House 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
Portsdown House has no Land Registry sales on file, suggesting it has stayed in the same hands since registration began.
£1,184,000
Modelled from EPC, postcode comparables.
No sales recorded with HM Land Registry
That can mean the property has never traded since the registry began publishing in 1995, was a new build that hasn't been registered yet, or is held in the same hands long-term.
Median price across the last 5 sales in PO6 1BE: £950,000 (2025–2016).
Nearby sales in PO6 1BE
Four Winds, Portsdown Hill Road, Drayton, Portsmouth, PO6 1BE
Sold May 2025
£950,000Hawthorns, Portsdown Hill Road, Drayton, Portsmouth, PO6 1BE
Sold Oct 2020
£1,200,000Little Brandon, Portsdown Hill Road, Drayton, Portsmouth, PO6 1BE
Sold Jan 2018
£678,000Hillcrest, Portsdown Hill Road, Drayton, Portsmouth, PO6 1BE
Sold Nov 2016
£830,000Kenilworth, Portsdown Hill Road, Drayton, Portsmouth, PO6 1BE
Sold Jun 2014
£710,000
Versus other Portsdown Hill Road homes
On epc rating, Portsdown House stands well clear of the street.
EPC Rating
80 (C)
Street avg 61 (D)
Floor Area
387 m²
Street avg 266 m²
CO₂ Emissions
7.1 t/year
Street avg 9.9 t/year
Habitable Rooms
8 rooms
Street avg 8 rooms
Similar properties nearby
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The neighbourhood at a glance
Crime
260/mo
Steady year-on-year across the wider district.
Nearest stop
0.2 km
The George — bus stop.
Closest school
0.9 km
Solent Junior School. 23 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
50.0dB

Night-time· 23:00 – 07:00
41.0dB







