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Get started15 Cossham Street is a four-bedroom end-of-terrace house in Mangotsfield, Bristol, Bristol (BS16 9EW). It has a recorded floor area of 127 m² (around 1367 sq ft), construction records dating it to 1930-1949 and council tax band C. The latest certificate (March 2017) shows a D (score 67), on the cusp of jumping into the C band. The recommended improvements would push it to C (score 79).
Sale prices here have outpaced England HPI: 2.1% per year against 0% for the wider region. Today's modelled estimate of £438,000 is 40.2% above the 2018 sale price. One planning record on file: an extension approved in 2003. Past consents include an extension, meaningful when judging how the property has evolved. At 127 m² it's 27% larger than the typical home in the postcode (100 m² median across 11 EPCs). Most recent transfer: June 2018 at £312,500.
Council records include a two-storey side extension at 15 Cossham Street.
Extension: Two storey · Side of property
Erection of two storey side extension to form additional living accommodation. Installation of rear dormer.
Latest sale on 15 Cossham Street was the highest on Land Registry record across the postcode.
£438,000
Modelled from EPC, postcode comparables and a sale-price growth of 2.1% per year over 11 years.
£312,500
Growth on file: 2.1% per year over 11 years.
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Detailed AI analysis
Habitable Rooms for 15 Cossham Street runs comfortably ahead of the street norm.
Price per m²
£2,461
Street avg £2,636
Floor Area
127 m²
Street avg 97 m²
Habitable Rooms
7 rooms
Reported crime in the wider district is trending notably upward year-on-year.
Crime
5/mo
Rising year-on-year across the wider district.
Nearest stop
0.1 km
Cossham Street — bus stop.

Daytime· 07:00 – 23:00
49.0dB

4 June 2018Most recent
£312,500
+26.5%over 11 years5 December 2006
£247,000
Median price across the last 5 sales in BS16 9EW: £290,000 (2024–2019).
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Every application and decision on record
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Street avg 5 rooms
CO₂ Emissions
4.4 t/year
Street avg 4.7 t/year
BS16 9EW
Closest school
0.4 km
Mangotsfield School. 24 schools nearby.
Night-time· 23:00 – 07:00
38.8dB