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Get started6 Rathbone Terrace is a mid-terrace house in Groeslon, Caernarfon, Caernarfon (LL54 7TG). It has a recorded floor area of 93 m² (around 1001 sq ft), construction records dating it to 1900-1929 and council tax band C. The latest certificate (October 2024) shows a C (score 73). When first surveyed in September 2013 the rating was D, the property has climbed 1 band since. Between certificates, roof efficiency went from Very Poor to Average and lighting went from Very Poor to Very Good. The recommended improvements would push it to B (score 84).
Sale prices here have outpaced England HPI: 7.6% per year against 0% for the wider region. On a £-per-square-foot basis, the last sale (£180/sq ft) was about 32.5% above the typical sold price in the postcode. A recent sale: £180,000 in January 2025. One planning record on file: an extension approved in 2011. Past consents include an extension, meaningful when judging how the property has evolved.
6 Rathbone Terrace has an approved rear extension on the planning record.
Extension: Rear of property
ESTYNIAD DEU-LAWR YN Y CEFN / TWO-STOREY EXTENSION AT THE REAR
Latest sale on 6 Rathbone Terrace was the highest on Land Registry record across the postcode.
£183,000
Modelled from EPC, postcode comparables and a sale-price growth of 7.6% per year over 23 years.
£180,000
Growth on file: 7.6% per year over 23 years.
Crime
3/mo
Steady year-on-year across the wider district.
Nearest stop
0.1 km
Gladstone House — bus stop.
Changes detected from historical EPC data
Heating controls upgraded for better temperature management
Roof insulation improved
More low energy lighting installed
Are we missing something? Tell us about home improvements to help adjust your valuation.
31 January 2025Most recent
£180,000
+57.9%over 10 years17 April 2014
£114,000
+250.8%over 12 years26 October 2001
£32,500
Median price across the last 5 sales in LL54 7TG: £121,000 (2025–2015).
LL54 7BN
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