21 Nightingale Court, Duffryn, Newport, NP10 8WA
About 21 Nightingale Court
21 Nightingale Court is a detached house in Duffryn, Newport, Newport (NP10 8WA). It has a recorded floor area of 40 m² (around 431 sq ft), construction records dating it to 1976-1982 and council tax band A. At 40 m² this is the 5th smallest of 31 units on EPC record in the building, where floor areas span 36–48 m². The building's EPC ratings span D to C, with this unit at the top. The latest certificate (January 2026) shows a C (score 72). Earlier certificates rated it B (December 2008); the latest reading is one band lower. Between certificates, window efficiency went from Very Poor to Average; while hot-water efficiency dropped from Good to Average and lighting dropped from Very Good to Good. Main heating runs on biomass. This certificate was lodged in the last six months, so the rating reflects current condition.
Energy performance
21 Nightingale Court's carbon output is low for the local stock.
EPC Rating
Property Improvements
Changes detected from historical EPC data
Low energy lighting percentage decreased
Changed to a more efficient fuel source
Hot water efficiency decreased
Single glazing replaced with double or better glazing
Wall insulation upgraded
More low energy lighting installed
Planning history
21 Nightingale Court has no planning applications on record.
The full report still covers planning activity across the surrounding area.
Sales history & valuation
21 Nightingale Court has no Land Registry sales on file, suggesting it has stayed in the same hands since registration began.
£128,000
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.
Versus other Nightingale Court homes
21 Nightingale Court is notably below the street on epc rating.
EPC Rating
72 (C)
Street avg 76 (C)
Floor Area
40 m²
Street avg 41 m²
CO₂ Emissions
0.3 t/year
Street avg 1.4 t/year
Habitable Rooms
2 rooms
Street avg 2 rooms
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The neighbourhood at a glance
Crime
2/mo
Steady year-on-year across the wider district.
Nearest stop
0.1 km
Nightingale Court — bus stop.
Go deeper on the local area
The full report breaks down crime, transport links, schools and air quality in depth.







