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Get started13 Cil Y Graig is a four-bedroom semi-detached house in Menai Bridge (LL59 5HP). It has a recorded floor area of 156 m² (around 1679 sq ft), construction records dating it to 1983-1990 and council tax band C. Tenure is freehold. The latest certificate (April 2025) returns a B (score 84), comfortably above the UK average. When first surveyed in March 2015 the rating was D, the property has climbed 2 bands since. Between certificates, hot-water efficiency went from Average to Very Good; while roof efficiency dropped from Good to Average.
Held since December 2006 — that's 19 years off the open market, well above the local norm. At 156 m² the property is well over the postcode median (70 m² across 12 EPCs), placing it in the larger end of the local stock. On energy efficiency it sits in the top 10% of properties in this postcode. Today's modelled estimate of £297,000 sits 71.7% above the 2006 sale of £173,000.
13 Cil Y Graig ranks among the most efficient homes in the postcode for energy use.
Latest sale on 13 Cil Y Graig was the highest on Land Registry record across the postcode.
£297,000
Modelled from EPC, postcode comparables.
£173,000
Recorded with HM Land Registry.
Everything we know about this property, compiled into one in-depth, downloadable report.
Detailed AI analysis
13 Cil Y Graig outperforms the street on epc rating by a wide margin.
Price per m²
£1,109
Street avg £1,250
Floor Area
156 m²
Street avg 78 m²
Habitable Rooms
6 rooms
Crime
2/mo
Steady year-on-year across the wider district.
Nearest stop
0.2 km
Trem Eryri Circle — bus stop.
Changes detected from historical EPC data
Heating controls upgraded for better temperature management
Hot water efficiency improved
Low energy lighting percentage decreased
Are we missing something? Tell us about home improvements to help adjust your valuation.
19 December 2006Most recent
£173,000
Median price across the last 5 sales in LL59 5HP: £144,000 (2020–2006).
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Detailed EPC data
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Every application and decision on record
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Street avg 5 rooms
CO₂ Emissions
2.5 t/year
Street avg 3.5 t/year
LL59 5HA