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Get started13 Seymour Avenue is a three-bedroom semi-detached house in Penhow, Caldicot, Caldicot (NP26 3AG). It has a recorded floor area of 91 m² (around 980 sq ft), construction records dating it to 1967-1975 and council tax band E. The latest certificate (June 2022) shows a D (score 67), on the cusp of jumping into the C band. The recommended improvements would lift it to B (score 85), a 2-band jump. The home occupies a cul-de-sac position.
Sale prices here have outpaced England HPI: 6% per year against 0% for the wider region. On a £-per-square-foot basis, the last sale (£368/sq ft) was about 104.5% above the typical sold price in the postcode. At 91 m² it sits well below the postcode median (150 m² across 20 EPCs), making it one of the more compact homes locally. Sold December 2022 for £360,000. 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.
Sale price has grown by over 3x since 1999.
£378,000
Modelled from EPC, postcode comparables and a sale-price growth of 6.0% per year over 23 years.
£360,000
Growth on file: 6.0% per year over 23 years.
13 Seymour Avenue outperforms the street on price per m² by a wide margin.
Price per m²
£3,956
Street avg £2,545
Floor Area
91 m²
Street avg 155 m²
Habitable Rooms
4 rooms
Crime
1/mo
Steady year-on-year across the wider district.
Nearest stop
0.2 km
Greenmeadow Close — bus stop.
5 December 2022Most recent
£360,000
+281.0%over 23 years3 December 1999
£94,500
Median price across the last 5 sales in NP26 3AG: £495,000 (2025–2021).
7 Seymour Avenue Parc Seymour Penhow Caldicot
Sold Apr 2025
6 Seymour Avenue Parc Seymour Penhow Caldicot
Sold Mar 2022
30 Seymour Avenue Parc Seymour Penhow Caldicot
Sold Mar 2022
34 Seymour Avenue Parc Seymour Penhow Caldicot
Sold Feb 2022
27 Seymour Avenue Parc Seymour Penhow Caldicot
Sold Aug 2021
Street avg 6 rooms
CO₂ Emissions
3.4 t/year
Street avg 5.0 t/year
NP26 3SN
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