Tredegar Apartments, Flat 5, 13 Commercial Street, Newport, NP20 1HE
About Tredegar Apartments
Tredegar Apartments is a semi-detached house in Newport (NP20 1HE). It has a recorded floor area of 71 m² (around 764 sq ft) and construction records dating it to 1900-1929. The latest certificate (June 2024) shows a D (score 65), on the cusp of jumping into the C band. When first surveyed in June 2018 the rating was F, the property has climbed 2 bands since. Between certificates, wall efficiency went from Very Poor to Good and roof efficiency went from Very Poor to Average. The recommended improvements would push it to C (score 69). Main heating runs on electricity.
At 71 m² the property is well over the postcode median (50 m² across 4 EPCs), placing it in the larger end of the local stock. 6 planning records sit against the property, 3 approved, 2 refused, 1 pending. Past consents include change of use to residential, meaningful when judging how the property has evolved. An application is currently awaiting a decision. The record references listed-building consent, which constrain future alterations.
Energy performance
EPC Rating
Property Improvements
Changes detected from historical EPC data
Heating system changed
More low energy lighting installed
Heating system upgraded to a more efficient system
Single glazing replaced with double or better glazing
Wall insulation improved
Roof insulation improved
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
Tredegar Apartments has multiple listed-building consents on file — alterations need formal heritage approval.
6 applications on record at Tredegar Apartments, Flat 5, 13 Commercial Street, Newport, NP20 1HE
- Nov 2002AdvertisingOutcome in report
RETENTION OF INTERNALLY ILLUMINATED FASCIA SIGNS AND PROJECTING SIGN Show full description
- Reference
- 02/1285
- More recent applications — locked
- HeritageJun 2023Decision
- HeritageSept 2018Decision
+ 3 more applications in the report
Unlock Tredegar Apartments, Flat 5, 13 Commercial Street, Newport, NP20 1HE's full planning history
You're seeing the shape of it. The report has the substance.
- Every decision — granted, refused or withdrawn (5 on record)
- All 6 applications on this property in full, plus 4 notable nearby
- The 66 documents, officer reports & conditions
- What the pattern means for extending or converting here
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Sales history & valuation
Tredegar Apartments has no Land Registry sales on file, suggesting it has stayed in the same hands since registration began.
£159,000
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 NP20 1HE: £425,000 (2020–2017).
Versus other Commercial Street homes
On epc rating, Tredegar Apartments stands well clear of the street.
EPC Rating
65 (D)
Street avg 61 (D)
Floor Area
71 m²
Street avg 59 m²
CO₂ Emissions
3.9 t/year
Street avg 4.6 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
Westgate Hotel — bus stop.
Go deeper on the local area
A Local Area report breaks down crime, transport links, schools and air quality in depth.







