91 93, Flat 4, Castle Street, Bolton, BL2 1JP
About 91 93
91 93 is a mid-terrace house in Bolton (BL2 1JP). It has a recorded floor area of 32 m² (around 344 sq ft) and construction records dating it to before 1900. At 32 m² this is the smallest unit on EPC record across 91 93 (32–64 m²). The building's EPC ratings span E to C across 8 units on file. The latest certificate (August 2025) shows a D (score 60), on the cusp of jumping into the C band. The rating has held steady at D across 3 certificates since September 2009. Between certificates, wall efficiency went from Very Poor to Poor, hot-water efficiency went from Average to Good and main heating went from Average to Good; while window efficiency dropped from Good to Average.
At 32 m² it sits well below the postcode median (54 m² across 17 EPCs), making it one of the more compact homes locally.
Energy performance
EPC Rating
Property Improvements
Changes detected from historical EPC data
Hot water efficiency improved
Wall insulation improved
Get a survey for this property
Level 3 Building Survey
Because the property was built before 1919 and has solid (non-cavity) walls, we believe a Level 3 building survey should be considered.
From £820 · Includes VAT
Planning history
91 93 has no planning applications on record.
But the area is active
13 notable applications nearby — larger schemes and conversions that could reshape the street. The report maps them all.
Sales history & valuation
91 93 has no Land Registry sales on file, suggesting it has stayed in the same hands since registration began.
£134,000
Modelled from EPC, postcode comparables.
No sales recorded with HM Land Registry
That can mean the property has never traded since the registry began publishing in 1995, was a new build that hasn't been registered yet, or is held in the same hands long-term.
Versus other Castle Street homes
On floor area, 91 93 runs well behind the street norm.
EPC Rating
60 (D)
Street avg 64 (D)
Floor Area
32 m²
Street avg 53 m²
CO₂ Emissions
1.9 t/year
Street avg 2.9 t/year
Habitable Rooms
2 rooms
Street avg 2 rooms
Similar properties nearby
91 93, Flat 1, Castle Street
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91 93, Flat 11, Castle Street
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91 93, Flat 5, Castle Street
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91 93, Flat 2, Castle Street
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91 93, Flat 9, Castle Street
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91 93, Flat 3, Castle Street
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91 93, Flat 6, Castle Street
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The neighbourhood at a glance
Rail-style transport is unusually close for this postcode.
Crime
1/mo
Steady year-on-year across the wider district.
Nearest stop
0.1 km
Castle Street — bus stop.
Closest school
0.1 km
Bolton Parish Church, Church of England Primary School. 48 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
57.0dB

Night-time· 23:00 – 07:00
48.1dB







