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Get started11 St Joseph Place is a five-bedroom detached house in Llantarnam, Cwmbran, Cwmbran (NP44 3HH). It has a recorded floor area of 135 m² (around 1453 sq ft), construction records dating it to 1996-2002 and council tax band F. The latest certificate (May 2016) shows a D (score 68), on the cusp of jumping into the C band. The recommended improvements would lift it to B (score 83), a 2-band jump. The latest certificate is from May 2016, so improvements made since then won't be reflected.
Sale prices here have outpaced England HPI: 4.9% per year against 0% for the wider region. Today's modelled estimate of £446,000 is 29.3% above the 2021 sale price. On a £-per-square-foot basis, the last sale (£237/sq ft) was about 29.1% above the typical sold price in the postcode. One planning record on file: an extension approved in 2005. Past consents include an extension, meaningful when judging how the property has evolved. At 135 m² it's 21.1% larger than the typical home in the postcode (112 m² median across 6 EPCs). 5 bedrooms is on the larger side for this postcode, where 3 is the typical count. Most recent transfer: February 2021 at £345,000. That sale was during the post-pandemic price surge, when transactions cleared materially above pre-2020 trend.
Recommended upgrades on file would lift this property by multiple EPC bands.
This certificate is over 10 years old and is no longer valid.Expired 11 May 2026
Extension: Single storey · Side of property
Single storey rear ground floor extension and first floor side extension over existing garage
Sale price has at least doubled since 1998.
£446,000
Modelled from EPC, postcode comparables and a sale-price growth of 4.9% per year over 22 years.
£345,000
Growth on file: 4.9% per year over 22 years.
Floor Area for 11 St Joseph Place runs comfortably ahead of the street norm.
Price per m²
£2,556
Street avg £2,691
Floor Area
135 m²
Street avg 112 m²
Habitable Rooms
7 rooms
Crime
8/mo
Steady year-on-year across the wider district.
Nearest stop
0.2 km
Greenhouse — bus stop.
11 February 2021Most recent
£345,000
+192.4%over 22 years25 September 1998
£117,995
Median price across the last 5 sales in NP44 3HH: £304,000 (2025–2021).
Street avg 7 rooms
CO₂ Emissions
4.8 t/year
Street avg 4.5 t/year
NP44 3BR
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