Are you a property professional?Get qualified leads from motivated homeowners.
Get startedAre you a property professional?Get qualified leads from motivated homeowners.
Get started15 William Street is a three-bedroom mid-terrace house in Bangor (LL57 1BG). It has a recorded floor area of 82 m² (around 883 sq ft), construction records dating it to 1900-1929 and council tax band B. The latest certificate (December 2015) shows a D (score 63), on the cusp of jumping into the C band. The recommended improvements would push it to C (score 80). The latest certificate is from December 2015, so improvements made since then won't be reflected.
Sale prices here have outpaced England HPI: 8.1% per year against 0% for the wider region. Today's modelled estimate of £162,000 is 22.7% above the 2017 sale price. Last sold in December 2017, so it's been off the market for around 8 years.
This certificate is over 10 years old and is no longer valid.Expired 07 Dec 2025
15 William Street has more than quadrupled in price since its earliest registered sale in 1998.
£162,000
Modelled from EPC, postcode comparables and a sale-price growth of 8.1% per year over 19 years.
£132,000
Growth on file: 8.1% per year over 19 years.
EPC Rating for 15 William Street lags the street by a wide margin.
Price per m²
£1,610
Street avg £1,464
Floor Area
82 m²
Street avg 82 m²
Habitable Rooms
5 rooms
Street avg 5 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
Bron Castell — bus stop.
4 December 2017Most recent
£132,000
+340.0%over 19 years16 November 1998
£30,000
Median price across the last 5 sales in LL57 1BG: £134,000 (2023–2021).
CO₂ Emissions
3.7 t/year
Street avg 3.1 t/year
LL57 1NE
Free valuation
An expert visits your home
Local expertise
An agent who knows your area
No obligation
You decide if and when to sell