20 Darnley Avenue, Bristol, BS7 0BS
About 20 Darnley Avenue
20 Darnley Avenue is an end-of-terrace house in Bristol (BS7 0BS). It has a recorded floor area of 219 m² (around 2357 sq ft), construction records dating it to 1930-1949 and council tax band C. The latest certificate (February 2026) shows a C (score 79), near the top of the C band. When first surveyed in July 2023 the rating was G, the property has climbed 4 bands since. Between certificates, wall efficiency went from Very Poor to Good, roof efficiency went from Poor to Average and window efficiency went from Very Poor to Good. The recommended improvements would push it to B (score 84). This certificate was lodged in the last six months, so the rating reflects current condition.
At 219 m² the property is well over the postcode median (103 m² across 20 EPCs), placing it in the larger end of the local stock. Its energy rating outperforms most of the postcode (better than 80% of similar EPCs). On a £-per-square-foot basis, the last sale (£146/sq ft) was about 23.5% below the postcode norm. One planning record on file: an extension refused in 2024. Last sale on file: £345,000 in January 2024.
Everything you need to know about 20 Darnley Avenue
The true value, the hidden risks and the full sale history, in one report.
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Energy performance
The EPC has just been inspected, so the rating reflects current condition.
EPC Rating
Property Improvements
Changes detected from historical EPC data
Upgraded to gas central heating
Connected to mains gas supply
Heating controls upgraded for better temperature management
Hot water system changed
High performance glazing installed
Wall insulation improved
Loft insulation upgraded to recommended levels
More low energy lighting installed
Get a survey for this property
Level 3 Building Survey
Because the property has been extended more than once, we believe a Level 3 building survey should be considered.
From £955 · Includes VAT
Planning history
A a loft conversion application was refused at 20 Darnley Avenue in 2024.
1 application on record at 20 Darnley Avenue, Bristol, BS7 0BS
- Aug 2024Loft ConversionFullOutcome in report
Extension: Two storey · Side of property
Proposed Two Storey Side Extension and Rear Loft Extension.
Extension- Documents
- 20 docs on file
- Reference
- 24/00372/H
Unlock 20 Darnley Avenue, Bristol, BS7 0BS's full planning history
You're seeing the shape of it. The report has the substance.
- Every decision — granted, refused or withdrawn (1 on record)
- All 1 application on this property in full, plus 162 notable nearby
- The 20 documents, officer reports & conditions
- What the pattern means for extending or converting here
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Sales history & valuation
20 Darnley Avenue valuation sits well clear of the typical sold price in this postcode.
£364,000
Modelled from EPC, postcode comparables.
£345,000
Recorded with HM Land Registry.
Sales timeline
22 January 2024Most recent
£345,000
Median price across the last 5 sales in BS7 0BS: £423,500 (2022–2020).
Nearby sales in BS7 0BS
Versus other Darnley Avenue homes
On years held, 20 Darnley Avenue runs well behind the street norm.
Price per m²
£1,575
Street avg £2,862
Floor Area
219 m²
Street avg 107 m²
Habitable Rooms
8 rooms
Street avg 5 rooms
CO₂ Emissions
4.3 t/year
Street avg 5.1 t/year
Everything you need to know about 20 Darnley Avenue
The true value, the hidden risks and the full sale history, in one report.
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One time fee only - money back guarantee

Similar properties nearby
The neighbourhood at a glance
Reported crime in the wider district is trending notably upward year-on-year.
Crime
6/mo
Rising year-on-year across the wider district.
Nearest stop
0.1 km
Muller Road Top — bus stop.
Closest school
0.6 km
Filton Avenue Primary School. 37 schools nearby.
Go deeper on the local area
A Local Area report breaks down crime, transport links, schools and air quality in depth.
Road noise across the postcode

Daytime· 07:00 – 23:00
50.9dB

Night-time· 23:00 – 07:00
40.7dB






