Top Flat, 13 Bassaleg Road, Newport, NP20 3EB
About Top Flat
Top Flat is a semi-detached house in Newport (NP20 3EB). It has a recorded floor area of 85 m² (around 915 sq ft), construction records dating it to 1900-1929 and council tax band B. The latest certificate (July 2020) shows an E (score 40), well below the UK norm with real room to improve. When first surveyed in April 2009 the rating was F, the property has climbed 1 band since. Between certificates, wall efficiency went from Very Poor to Poor, roof efficiency went from Very Poor to Average and lighting went from Very Poor to Very Good; while window efficiency dropped from Average to Poor and hot-water efficiency dropped from Poor to Very Poor. The recommended improvements would lift it to C (score 75), a 2-band jump.
Held since June 1995 — that's 31 years off the open market, well above the local norm. 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 £131,000 sits 403.8% above the 1995 sale of £26,000. On a £-per-square-foot basis, the last sale (£28/sq ft) was about 75.5% below the postcode norm. At 85 m² it sits well below the postcode median (146 m² across 17 EPCs), making it one of the more compact homes locally.
Energy performance
Top Flat's carbon output runs well above what efficient homes in the postcode produce.
EPC Rating
Property Improvements
Changes detected from historical EPC data
Windows upgraded, improving insulation
Wall insulation improved
More low energy lighting installed
Hot water system upgraded
Hot water system changed
Single glazing replaced with double or better glazing
Low energy lighting percentage decreased
Get a survey for this property
Level 3 Building Survey
Because the property was built before 1919, we believe a Level 3 building survey should be considered.
From £820 · Includes VAT
Planning history
Top Flat has no planning applications on record.
But the area is active
2 notable applications nearby — larger schemes and conversions that could reshape the street. The report maps them all.
Sales history & valuation
Latest sale on Top Flat was the lowest on Land Registry record across the postcode.
£131,000
Modelled from EPC, postcode comparables.
£26,000
Recorded with HM Land Registry.
Sales timeline
26 June 1995Most recent
£26,000
Median price across the last 5 sales in NP20 3EB: £295,000 (2024–2020).
Nearby sales in NP20 3EB
Versus other Bassaleg Road homes
Top Flat is notably below the street on price per m².
Price per m²
£306
Street avg £1,916
Floor Area
85 m²
Street avg 70 m²
Habitable Rooms
4 rooms
Street avg 4 rooms
CO₂ Emissions
6.8 t/year
Street avg 3.9 t/year
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The neighbourhood at a glance
Crime
6/mo
Steady year-on-year across the wider district.
Nearest stop
0.1 km
West Park Road — bus stop.
Go deeper on the local area
A Local Area report breaks down crime, transport links, schools and air quality in depth.







