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Get started1 Penrhiw Terrace is a semi-detached house in Clynnogfawr, Caernarfon, Caernarfon (LL54 5DH). It has a recorded floor area of 110 m² (around 1184 sq ft), construction records dating it to 1930-1949 and council tax band B. The latest certificate (July 2025) shows an E (score 46), well below the UK norm with real room to improve. The recommended improvements would lift it to B (score 83), a 3-band jump. Main heating runs on electricity.
At 110 m² the property is well over the postcode median (80 m² across 5 EPCs), placing it in the larger end of the local stock. On energy efficiency it sits in the bottom 10% of properties in this postcode — significant headroom for improvement.
1 Penrhiw Terrace sits at the bottom of the postcode for energy efficiency — meaningful headroom to improve.
1 Penrhiw Terrace has no Land Registry sales on file, suggesting it has stayed in the same hands since registration began.
£157,000
Modelled from EPC, postcode comparables.
That can mean the property has never traded since the registry began publishing in 1995, was a new build that hasn't been registered yet, or is held in the same hands long-term.
On epc rating, 1 Penrhiw Terrace runs well behind the street norm.
EPC Rating
46 (E)
Street avg 64 (D)
Floor Area
110 m²
Street avg 83 m²
CO₂ Emissions
2.4 t/year
Street avg 5.4 t/year
Crime
3/mo
Steady year-on-year across the wider district.
Nearest stop
0.3 km
Capel — bus stop.
Median price across the last 5 sales in LL54 5DH: £470,000 (2025–2022).
Tynlon Capel Uchaf Clynnogfawr Caernarfon
Sold Mar 2025
Bryn Hafod Capel Uchaf Clynnogfawr Caernarfon
Sold May 2024
2 Penrhiw Terrace Capel Uchaf Clynnogfawr Caernarfon
Sold Apr 2024
Bryn Hafod Bach Capel Uchaf Clynnogfawr Caernarfon
Sold Jan 2024
Bryscyni Ganol Capel Uchaf Clynnogfawr Caernarfon
Sold Jan 2022
Habitable Rooms
6 rooms
Street avg 5 rooms
LL54 5SF