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Get started15 Seiriol Road is a mid-terrace house in Bangor (LL57 1AS). It has a recorded floor area of 60 m² (around 646 sq ft), construction records dating it to 1900-1929 and council tax band C. The latest certificate (July 2021) shows a C (score 74). When first surveyed in December 2009 the rating was D, the property has climbed 1 band since. Between certificates, wall efficiency went from Poor to Good, window efficiency went from Very Poor to Good and hot-water efficiency went from Average to Good; while lighting dropped from Average to Very Poor. The recommended improvements would push it to B (score 91).
One historical planning record sits against the property in 2018.
Gosod gwydriad eilradd / Installation of secondary glazing
15 Seiriol Road has no Land Registry sales on file, suggesting it has stayed in the same hands since registration began.
£145,000
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, 15 Seiriol Road stands well clear of the street.
EPC Rating
74 (C)
Street avg 66 (D)
Floor Area
60 m²
Street avg 71 m²
CO₂ Emissions
1.8 t/year
Street avg 2.9 t/year
Reported crime in the wider district is trending notably upward year-on-year.
Crime
3/mo
Rising year-on-year across the wider district.
Nearest stop
0.1 km
Beach Road — bus stop.
Changes detected from historical EPC data
Heating controls upgraded for better temperature management
Hot water efficiency improved
Single glazing replaced with double or better glazing
Wall insulation improved
Loft insulation upgraded to recommended levels
Low energy lighting percentage decreased
Are we missing something? Tell us about home improvements to help adjust your valuation.
Median price across the last 5 sales in LL57 1AS: £160,000 (2025–2021).
Habitable Rooms
3 rooms
Street avg 4 rooms
LL57 1SU