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Get started31 Nant Cottages is a one-bedroom end-of-terrace house in Minffordd, Bangor, Bangor (LL57 4DR). It has a recorded floor area of 35 m² (around 377 sq ft), construction records dating it to before 1900 and council tax band B. The latest certificate (May 2025) shows a D (score 63), on the cusp of jumping into the C band. When first surveyed in April 2015 the rating was G, the property has climbed 3 bands since. Between certificates, wall efficiency went from Very Poor to Good, roof efficiency went from Very Poor to Average and hot-water efficiency went from Very Poor to Poor. The recommended improvements would push it to C (score 73). Main heating runs on electricity. Other recorded features include a loft.
It hasn't traded since September 2003, a hold of 23 years that's notably long for the area. Sale prices here have outpaced England HPI: 21.6% per year against 0% for the wider region. Today's modelled estimate of £127,000 sits 154% above the 2003 sale of £50,000. On a £-per-square-foot basis, the last sale (£133/sq ft) was about 28.6% below the postcode norm. At 35 m² it sits well below the postcode median (51 m² across 21 EPCs), making it one of the more compact homes locally.
31 Nant Cottages's carbon output is low for the local stock.
Sale price has at least doubled since 1999.
£127,000
Modelled from EPC, postcode comparables and a sale-price growth of 21.6% per year over 4 years.
£50,000
Growth on file: 21.6% per year over 4 years.
On years held, 31 Nant Cottages stands well clear of the street.
Price per m²
£1,429
Street avg £2,378
Floor Area
35 m²
Street avg 57 m²
Habitable Rooms
2 rooms
Street avg 4 rooms
Rail-style transport is unusually close for this postcode.
Crime
3/mo
Rising year-on-year across the wider district.
Nearest stop
0.1 km
Minffordd — bus stop.
Changes detected from historical EPC data
Windows upgraded, improving insulation
Wall insulation improved
More low energy lighting installed
Upgraded to gas central heating
Fuel source changed
Heating controls upgraded for better temperature management
Hot water system upgraded
Loft insulation installed or upgraded to 250mm+
Heat pump installed, significantly improving energy efficiency
Changed to a more efficient fuel source
Heating controls changed
Hot water efficiency improved
Wall insulation improved
Solar PV panels (40 kWp) installed
Are we missing something? Tell us about home improvements to help adjust your valuation.
2 September 2003Most recent
£50,000
+117.4%over 3 years15 September 1999
£23,000
Median price across the last 5 sales in LL57 4DR: £144,882 (2024–2023).
CO₂ Emissions
1.4 t/year
Street avg 4.0 t/year
LL57 4NE
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