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Get started19 Castle Street is a mid-terrace house in Newport (NP20 2DF). It has a recorded floor area of 110 m² (around 1184 sq ft), construction records dating it to 1900-1929 and council tax band B. The latest certificate (July 2020) shows a C (score 69), just inside the C band. When first surveyed in May 2010 the rating was E, the property has climbed 2 bands since. Between certificates, roof efficiency went from Average to Good, hot-water efficiency went from Average to Good and lighting went from Good to Very Good; while wall efficiency dropped from Good to Very Poor. The recommended improvements would push it to B (score 85).
Its energy rating outperforms most of the postcode (better than 79% of similar EPCs).
19 Castle Street has no Land Registry sales on file, suggesting it has stayed in the same hands since registration began.
£151,000
Modelled from EPC, postcode comparables.
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.
EPC Rating for 19 Castle Street runs comfortably ahead of the street norm.
EPC Rating
69 (C)
Street avg 59 (D)
Floor Area
110 m²
Street avg 101 m²
CO₂ Emissions
3.7 t/year
Crime
6/mo
Steady year-on-year across the wider district.
Nearest stop
0.2 km
Library — bus stop.
Changes detected from historical EPC data
Heating controls upgraded for better temperature management
Hot water efficiency improved
Roof insulation improved
More low energy lighting installed
Are we missing something? Tell us about home improvements to help adjust your valuation.
Median price across the last 5 sales in NP20 2DF: £135,000 (2025–2019).
Street avg 5.0 t/year
Habitable Rooms
6 rooms
Street avg 5 rooms
NP20 2QP