11 Cock Road, Bristol, BS15 9SJ
About 11 Cock Road
11 Cock Road is a four-bedroom semi-detached house in Bristol (BS15 9SJ). It has a recorded floor area of 123 m² (around 1324 sq ft), construction records dating it to before 1900 and council tax band D. The latest certificate (June 2019) returns a high B (score 85), putting the home a stone's throw from an A rating. When first surveyed in April 2015 the rating was F, the property has climbed 4 bands since. Between certificates, wall efficiency went from Very Poor to Very Good, roof efficiency went from Very Poor to Very Good and window efficiency went from Poor to Very Good. Other recorded features include outbuildings.
At 123 m² it's 18.8% larger than the typical home in the postcode (104 m² median across 22 EPCs). On energy efficiency it sits in the top 10% of properties in this postcode. Most recent transfer was June 2025 at £465,000 — fresh data. Across the public record there are 4 sales, relatively high churn for a single property. Across 2015–2025, sale prices on this property compounded at 10% per year. On a £-per-square-foot basis, the last sale (£351/sq ft) was about 62% above the typical sold price in the postcode. 5 planning records sit against the property, 2 approved, 0 refused.
What this property has
Inside
- Bedrooms4
- Bathrooms2
- EnsuiteYes
Outside
- Private gardenRear
- GarageYes
- OutbuildingsYes
Building
- RefurbishedYes
Energy performance
11 Cock Road ranks among the most efficient homes in the postcode for energy use.
EPC Rating
Property Improvements
Changes detected from historical EPC data
Switched from oil to mains gas, reducing emissions and costs
Heating controls upgraded for better temperature management
Hot water efficiency improved
High performance glazing installed
Cavity wall insulation installed
Loft insulation upgraded to recommended levels
Floor insulation added or improved
More low energy lighting installed
Planning history
- Feb 2019AmendmentIn report
Variation of conditions 4 and 6 attached to PK17/3382/RVC to substitute plan number 1270/P/01, Rev B with 1270/P/07 received on 27 November 2018 and delete the final sentence of condition 4, and substitute the block plan listed in condition 6 with plan number 1270/P/07 received on 27 November 2018.
- Documents
- 17 docs on file
- Reference
- PK18/5519/RVC
- Nov 2017AmendmentIn report
Variation of condition 6 attached to PK17/0319/F to delete the word 'garages' and to list the approved plans as a condition.
- Documents
- 29 docs on file
- Reference
- PK17/3382/RVC
What's in 11 Cock Road, Bristol, BS15 9SJ's planning history?
3 more on this property, plus refusals, disputes and full decisions nearby, in the report.
Sales history & valuation
Sale price has at least doubled since 2015.
£470,000
Modelled from EPC, postcode comparables and a sale-price growth of 10.0% per year over 10 years.
£465,000
Growth on file: 10.0% per year over 10 years.
Sales timeline
23 June 2025Most recent
£465,000
+9.4%over 3 years28 April 2022
£425,000
+13.3%over 2 years22 August 2019
£375,000
+102.7%over 3 years22 October 2015
£185,000
Median price across the last 5 sales in BS15 9SJ: £220,000 (2024–2024).
Versus other Cock Road homes
Years Held for 11 Cock Road lags the street by a wide margin.
Price per m²
£3,780
Street avg £2,528
Floor Area
123 m²
Street avg 119 m²
CO₂ Emissions
1.6 t/year
Street avg 5.1 t/year
Years Held
1 years
Street avg 9 years
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The neighbourhood at a glance
Crime
5/mo
Steady year-on-year across the wider district.
Nearest stop
0.1 km
Hollyguest Road — bus stop.
Closest school
0.5 km
Courtney Primary School. 31 schools nearby.
Go deeper on the local area
The full report breaks down crime, transport links, schools and air quality in depth.
Road noise across the postcode

Daytime· 07:00 – 23:00
50.2dB

Night-time· 23:00 – 07:00
39.5dB







