Flat 1, 334 London Road, Portsmouth, PO2 9JY
About Flat 1
Flat 1 is a semi-detached house in Portsmouth (PO2 9JY). It has a recorded floor area of 44 m² (around 474 sq ft), construction records dating it to 1900-1929 and council tax band A. The latest certificate (August 2020) shows an E (score 40), well below the UK norm with real room to improve. When first surveyed in July 2010 the rating was F, the property has climbed 1 band since. The recommended improvements would lift it to C (score 76), a 2-band jump. Main heating runs on electricity. At 44 m² this is the 4th smallest of 5 units on EPC record in the building, where floor areas span 31–47 m². The building's EPC ratings span E to D, with this unit at the bottom. On EPC score it ranks last in the building (40 versus a best of 66).
At 44 m² it's 29% smaller than the typical home in the postcode (62 m² median across 44 EPCs).
Energy performance
Recommended upgrades on file would lift this property by multiple EPC bands.
EPC Rating
Property Improvements
Changes detected from historical EPC data
Low energy lighting percentage decreased
More low energy lighting installed
Get a survey for this property
Level 3 Building Survey
Because the property was built before 1919 and has no mains gas supply, we believe a Level 3 building survey should be considered.
From £820 · Includes VAT
Planning history
Flat 1 has no planning applications on record.
But the area is active
56 notable applications nearby — larger schemes and conversions that could reshape the street. The report maps them all.
Sales history & valuation
Flat 1 has no Land Registry sales on file, suggesting it has stayed in the same hands since registration began.
£137,000
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 PO2 9JY: £350,000 (2025–2023).
Nearby sales in PO2 9JY
360 London Road, Portsmouth, PO2 9JY
Sold Jun 2025
£308,000346 London Road, Portsmouth, PO2 9JY
Sold Mar 2025
£570,000380 London Road, Portsmouth, PO2 9JY
Sold Oct 2024
£350,000382 London Road, Portsmouth, PO2 9JY
Sold Oct 2024
£800,000Addington Court Apartments, 1, 362 London Road, Portsmouth, PO2 9JY
Sold Mar 2023
£128,000
Versus other London Road homes
EPC Rating for Flat 1 lags the street by a wide margin.
EPC Rating
40 (E)
Street avg 66 (D)
Floor Area
44 m²
Street avg 58 m²
CO₂ Emissions
3.1 t/year
Street avg 2.3 t/year
Habitable Rooms
2 rooms
Street avg 3 rooms
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The neighbourhood at a glance
Reported crime in the wider district is trending notably upward year-on-year.
Crime
15/mo
Rising year-on-year across the wider district.
Nearest stop
0.0 km
Ophir Road — bus stop.
Closest school
0.4 km
King's Academy Northern Parade (Infant). 34 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
53.1dB

Night-time· 23:00 – 07:00
43.7dB







