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Get started23 Blenheim Avenue is a detached house in Magor, Caldicot, Caldicot (NP26 3NB). It has a recorded floor area of 131 m² (around 1413 sq ft), construction records dating it to 1983-1990 and council tax band F. The latest certificate (January 2010) shows an E (score 54), well below the UK norm with real room to improve. The recommended improvements would lift it to C (score 71), a 2-band jump. The latest certificate is from January 2010, so improvements made since then won't be reflected.
Held since November 2010 — that's 16 years off the open market, well above the local norm. Sale prices here have outpaced England HPI: 8.1% per year against 0% for the wider region. Today's modelled estimate of £420,000 sits 75% above the 2010 sale of £240,000. On a £-per-square-foot basis, the last sale (£170/sq ft) was about 17.9% above the typical sold price in the postcode. On energy efficiency it sits in the bottom 10% of properties in this postcode — significant headroom for improvement. 3 planning records sit against the property, 3 approved, 0 refused. Past consents include a garage conversion, an extension and a conservatory, meaningful when judging how the property has evolved.
23 Blenheim Avenue sits at the bottom of the postcode for energy efficiency — meaningful headroom to improve.
This certificate is over 10 years old and is no longer valid.Expired 17 Jan 2020
23 Blenheim Avenue has 2 separate extension applications on the council record.
Garage conversion.
Sale price has at least doubled since 1997.
£420,000
Modelled from EPC, postcode comparables and a sale-price growth of 8.1% per year over 13 years.
£240,000
Growth on file: 8.1% per year over 13 years.
On epc rating, 23 Blenheim Avenue runs well behind the street norm.
Price per m²
£1,828
Street avg £1,976
Floor Area
131 m²
Street avg 142 m²
Habitable Rooms
5 rooms
Street avg 6 rooms
Crime
1/mo
Steady year-on-year across the wider district.
Nearest stop
0.2 km
Blenheim Avenue — bus stop.
Extension: Single storey
First floor extension over garage to provide en suite and additional bedroom.
1 more application for this property
Join to see all planning history.
19 November 2010Most recent
£240,000
+172.7%over 12 years19 December 1997
£88,000
Median price across the last 5 sales in NP26 3NB: £418,000 (2024–2019).
CO₂ Emissions
6.3 t/year
Street avg 4.8 t/year
NP26 3NB
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