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Get started21 Bryn Adda is a four-bedroom detached house in Bangor (LL57 2LJ). It has a recorded floor area of 164 m² (around 1765 sq ft), construction records dating it to 2003-2006 and council tax band G. The latest certificate (November 2019) shows a D (score 64), on the cusp of jumping into the C band. The recommended improvements would push it to C (score 76). Other recorded features include a conservatory.
Sale prices here have outpaced England HPI: 3.8% per year against 0% for the wider region. Today's modelled estimate of £508,000 is 37.3% above the 2021 sale price. On a £-per-square-foot basis, the last sale (£210/sq ft) was about 74.5% above the typical sold price in the postcode. It lags the bulk of the postcode on energy efficiency (less efficient than 71% of similar EPCs). Sold January 2021 for £370,000. That sale was during the post-pandemic price surge, when transactions cleared materially above pre-2020 trend. One historical planning record sits against the property in 2002.
21 Bryn Adda's carbon output runs well above what efficient homes in the postcode produce.
DYSGL LLOEREN/SATELLITE DISH
21 Bryn Adda has more than doubled in price since the earliest registered sale in 2002.
£508,000
Modelled from EPC, postcode comparables and a sale-price growth of 3.8% per year over 19 years.
£370,000
Growth on file: 3.8% per year over 19 years.
21 Bryn Adda is notably below the street on epc rating.
Price per m²
£2,256
Street avg £1,790
Floor Area
164 m²
Street avg 172 m²
Habitable Rooms
8 rooms
Street avg 8 rooms
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
Bryn Adda — bus stop.
15 January 2021Most recent
£370,000
+103.3%over 18 years28 March 2002
£182,000
Median price across the last 5 sales in LL57 2LJ: £425,000 (2025–2018).
CO₂ Emissions
6.3 t/year
Street avg 5.0 t/year
LL57 2NB
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