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Get started20 Blenheim Avenue is a detached house in Magor, Caldicot, Caldicot (NP26 3NB). It has a recorded floor area of 112 m² (around 1206 sq ft), construction records dating it to 1967-1975 and council tax band E. The latest certificate (March 2015) returns a B (score 81), comfortably above the UK average. The latest certificate is from March 2015, so improvements made since then won't be reflected.
Held since January 2003 — that's 23 years off the open market, well above the local norm. At 112 m² it's 20.8% smaller than the typical home in the postcode (142 m² median across 28 EPCs). On energy efficiency it sits in the top 10% of properties in this postcode. Today's modelled estimate of £387,000 sits 152.1% above the 2003 sale of £153,500. 2 planning records sit against the property, 2 approved, 0 refused. Past consents include an extension, an annexe and a garage conversion, meaningful when judging how the property has evolved.
20 Blenheim Avenue ranks among the most efficient homes in the postcode for energy use.
This certificate is over 10 years old and is no longer valid.Expired 17 Mar 2025
A two bedroom extension is required above the previously converted garage of our 3 bedroom house, inline with already extended properties on Blenheim Avenue.
20 Blenheim Avenue valuation sits well clear of the typical sold price in this postcode.
£387,000
Modelled from EPC, postcode comparables.
£153,500
Recorded with HM Land Registry.
20 Blenheim Avenue outperforms the street on epc rating by a wide margin.
Price per m²
£1,371
Street avg £1,995
Floor Area
112 m²
Street avg 142 m²
Habitable Rooms
5 rooms
Crime
1/mo
Steady year-on-year across the wider district.
Nearest stop
0.2 km
Blenheim Avenue — bus stop.
To convert the integral garage into a playroom
31 January 2003Most recent
£153,500
Median price across the last 5 sales in NP26 3NB: £418,000 (2024–2019).
Street avg 6 rooms
CO₂ Emissions
2.4 t/year
Street avg 5.0 t/year
NP26 3PG
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