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Get started10 Cowper Street is a four-bedroom end-of-terrace house in Bristol (BS5 9JZ). It has a recorded floor area of 116 m² (around 1249 sq ft), construction records dating it to before 1900 and council tax band A. The latest certificate (June 2023) shows a D (score 65), on the cusp of jumping into the C band. When first surveyed in May 2014 the rating was E, the property has climbed 1 band since. Between certificates, roof efficiency went from Very Poor to Very Good, window efficiency went from Average to Good and hot-water efficiency went from Average to Good. The recommended improvements would lift it to B (score 84), a 2-band jump. Other recorded features include a basement. Period features are noted in the property record. Records show the property has been extended at some point in its history. The home occupies a cul-de-sac position.
Sale prices here have outpaced England HPI: 13.4% per year against 0% for the wider region. On a £-per-square-foot basis, the last sale (£372/sq ft) was about 143.9% above the typical sold price in the postcode. At 116 m² the property is well over the postcode median (78 m² across 17 EPCs), placing it in the larger end of the local stock. One planning record on file: an extension approved in 2023. Past consents include an extension, meaningful when judging how the property has evolved. Sold November 2023 for £465,000.
Recommended upgrades on file would lift this property by multiple EPC bands.
10 Cowper Street has an approved single-storey rear extension on the planning record.
Extension: Single storey · Rear of property
Single-storey rear ground floor extension.
Latest sale on 10 Cowper Street was the highest on Land Registry record across the postcode.
£493,000
Modelled from EPC, postcode comparables and a sale-price growth of 13.4% per year over 9 years.
£465,000
Growth on file: 13.4% per year over 9 years.
On floor area, 10 Cowper Street stands well clear of the street.
Price per m²
£4,009
Street avg £2,568
Floor Area
116 m²
Street avg 82 m²
Habitable Rooms
6 rooms
Rail-style transport is unusually close for this postcode.
Crime
11/mo
Steady year-on-year across the wider district.
Nearest stop
0.1 km
Heber Street — bus stop.

Daytime· 07:00 – 23:00
52.2dB

Changes detected from historical EPC data
Heating controls upgraded for better temperature management
Hot water system upgraded
Window efficiency improved
Roof insulation improved
More low energy lighting installed
Are we missing something? Tell us about home improvements to help adjust your valuation.
24 November 2023Most recent
£465,000
+212.1%over 9 years5 November 2014
£149,000
Median price across the last 5 sales in BS5 9JZ: £270,500 (2025–2019).
Street avg 4 rooms
CO₂ Emissions
4.4 t/year
Street avg 3.5 t/year
BS5 9NN
Closest school
0.3 km
Redfield Educate Together Primary Academy. 44 schools nearby.
Night-time· 23:00 – 07:00
41.6dB
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