33 Castle Street, Newport, NP20 2DF
About 33 Castle Street
33 Castle Street is an end-of-terrace house in Newport (NP20 2DF). It has a recorded floor area of 153 m² (around 1647 sq ft), construction records dating it to before 1900 and council tax band B. The latest certificate (August 2013) shows an F (score 22), near the bottom of the EPC scale. The recommended improvements would lift it to B (score 83), a 4-band jump. The latest certificate is from August 2013, so improvements made since then won't be reflected.
Untraded for 29 years, with the last transfer in September 1997. Only one transfer is on record with HM Land Registry, suggesting it has stayed in the same hands for a long time. At 153 m² the property is well over the postcode median (102 m² across 19 EPCs), placing it in the larger end of the local stock. On energy efficiency it sits in the bottom 10% of properties in this postcode — significant headroom for improvement. Today's modelled estimate of £155,000 sits 520% above the 1997 sale of £25,000. On a £-per-square-foot basis, the last sale (£15/sq ft) was about 84.2% below the postcode norm.
Everything you need to know about 33 Castle Street
The true value, the hidden risks and the full sale history, in one report.
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Energy performance
33 Castle Street sits at the bottom of the postcode for energy efficiency — meaningful headroom to improve.
EPC Expired
This certificate is over 10 years old and is no longer valid.Expired 06 Aug 2023
EPC Rating
Get a survey for this property
Level 3 Building Survey
Because the property was built before 1919 and has solid (non-cavity) walls, we believe a Level 3 building survey should be considered.
From £820 · Includes VAT
Planning history
33 Castle Street has no planning applications on record.
But the area is active
7 notable applications nearby — larger schemes and conversions that could reshape the street. The report maps them all.
Sales history & valuation
33 Castle Street's modelled value sits at over four times its earliest registered sale price (1997).
£155,000
Modelled from EPC, postcode comparables.
£25,000
Recorded with HM Land Registry.
Sales timeline
14 September 1997Most recent
£25,000
Median price across the last 5 sales in NP20 2DF: £135,000 (2025–2019).
Nearby sales in NP20 2DF
Versus other Castle Street homes
Price per m² for 33 Castle Street lags the street by a wide margin.
Price per m²
£163
Street avg £958
Floor Area
153 m²
Street avg 99 m²
Habitable Rooms
5 rooms
Street avg 5 rooms
CO₂ Emissions
14.0 t/year
Street avg 4.5 t/year
Everything you need to know about 33 Castle Street
The true value, the hidden risks and the full sale history, in one report.
Pick your report · every report is £14.99
One time fee only - money back guarantee
The data behind every report
Similar properties nearby
The neighbourhood at a glance
Crime
6/mo
Steady year-on-year across the wider district.
Nearest stop
0.2 km
Library — bus stop.
Go deeper on the local area
A Local Area report breaks down crime, transport links, schools and air quality in depth.