9a, Rosegrove Lane, Burnley, BB12 6HX
About 9a
9a is a one-bedroom mid-terrace house in Burnley (BB12 6HX). It has a recorded floor area of 34 m² (around 366 sq ft) and construction records dating it to 1950-1966. The latest certificate (March 2021) shows a D (score 58), a step below the typical UK home. When first surveyed in September 2017 the rating was E, the property has climbed 1 band since. Between certificates, wall efficiency went from Very Poor to Good, roof efficiency went from Very Poor to Average and lighting went from Very Poor to Very Good; while window efficiency dropped from Good to Average and hot-water efficiency dropped from Very Good to Very Poor. The recommended improvements would push it to C (score 70). Main heating runs on electricity. At 34 m² this is the 2nd smallest of 24 units on EPC record in the building, where floor areas span 33–110 m². The building's EPC ratings span F to C across 24 units on file.
Untraded for 21 years, with the last transfer in April 2005. Today's modelled estimate of £114,000 sits 470% above the 2005 sale of £20,000. On a £-per-square-foot basis, the last sale (£55/sq ft) was about 26.7% below the postcode norm. At 34 m² it sits well below the postcode median (73 m² across 23 EPCs), making it one of the more compact homes locally. 1 bedrooms is on the smaller side for this postcode, where 3 is the typical count.
What this property has
Inside
- Bedrooms1
- Bathrooms1
Energy performance
EPC Rating
Property Improvements
Changes detected from historical EPC data
Heating system changed
Hot water efficiency decreased
Wall insulation improved
Roof insulation improved
More low energy lighting installed
Get a survey for this property
Level 3 Building Survey
Because the property has no mains gas supply and has solid (non-cavity) walls, we believe a Level 3 building survey should be considered.
From £820 · Includes VAT
Planning history
9a has no planning applications on record.
Notable planning nearby
13applications of note in the surrounding area
We flagged 2 things worth checking at 9a
Independent checks surfaced things a buyer would want to understand before offering. The report explains each one in full, with the underlying data and what to ask.
- Signs of HMO activity in the area
- Larger development activity nearby
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Sales history & valuation
9a's modelled value sits at over four times its earliest registered sale price (2005).
£114,000
Modelled from EPC, postcode comparables.
£20,000
Recorded with HM Land Registry.
Sales timeline
11 April 2005Most recent
£20,000
Median price across the last 5 sales in BB12 6HX: £95,000 (2025–2022).
Nearby sales in BB12 6HX
Versus other Rosegrove Lane homes
On price per m², 9a runs well behind the street norm.
Price per m²
£588
Street avg £1,995
Floor Area
34 m²
Street avg 48 m²
Habitable Rooms
2 rooms
Street avg 3 rooms
CO₂ Emissions
2.6 t/year
Street avg 3.2 t/year
Similar properties nearby
The neighbourhood at a glance
Rail-style transport is unusually close for this postcode.
Crime
2/mo
Rising year-on-year across the wider district.
Nearest stop
0.0 km
Sunderland Street — bus stop.
Closest school
0.1 km
Rosegrove Infant School. 21 schools nearby.
Go deeper on the local area
The full report breaks down crime, transport links, schools and air quality in depth.







