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Get started5 Cwm Silyn is a semi-detached house in Caernarfon (LL55 2AG). It has a recorded floor area of 142 m² (around 1528 sq ft), construction records dating it to 1983-1990 and council tax band C. The latest certificate (March 2015) shows a C (score 71). The latest certificate is from March 2015, so improvements made since then won't be reflected.
Untraded for 23 years, with the last transfer in April 2003. At 142 m² the property is well over the postcode median (86 m² across 7 EPCs), placing it in the larger end of the local stock. Today's modelled estimate of £224,000 sits 148.9% above the 2003 sale of £90,000. On a £-per-square-foot basis, the last sale (£59/sq ft) was about 66.3% below the postcode norm. One planning record on file: an extension approved in 2007. Past consents include an extension, meaningful when judging how the property has evolved.
5 Cwm Silyn's EPC is over a decade old — improvements since won't be reflected.
This certificate is over 10 years old and is no longer valid.Expired 25 Mar 2025
5 Cwm Silyn has an approved extension on the planning record.
ESTYNIAD / EXTENSION
5 Cwm Silyn valuation sits well clear of the typical sold price in this postcode.
£224,000
Modelled from EPC, postcode comparables.
£90,000
Recorded with HM Land Registry.
Floor Area for 5 Cwm Silyn runs comfortably ahead of the street norm.
Price per m²
£634
Street avg £1,869
Floor Area
142 m²
Street avg 87 m²
Habitable Rooms
6 rooms
Rail-style transport is unusually close for this postcode.
Crime
3/mo
Steady year-on-year across the wider district.
Nearest stop
0.1 km
Cwm Silyn — bus stop.
1 April 2003Most recent
£90,000
Median price across the last 5 sales in LL55 2AG: £166,000 (2023–2011).
Street avg 5 rooms
CO₂ Emissions
4.7 t/year
Street avg 3.6 t/year
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