High Bank, Flat 4, 97 Castle Street, Bolton, BL2 1JP
About High Bank
High Bank is an end-of-terrace house in Bolton (BL2 1JP). It has a recorded floor area of 58 m² (around 624 sq ft) and construction records dating it to before 1900. At 58 m² this is the 8th smallest of 10 units on EPC record in High Bank, where floor areas span 50–66 m². The building's EPC ratings span E to C, with this unit at the top. The latest certificate (February 2026) shows a C (score 73). When first surveyed in August 2017 the rating was D, the property has climbed 1 band since. Between certificates, wall efficiency went from Very Poor to Poor; while window efficiency dropped from Good to Average. This certificate was lodged in the last six months, so the rating reflects current condition.
Its energy rating outperforms most of the postcode (better than 82% of similar EPCs).
Energy performance
The EPC has just been inspected, so the rating reflects current condition.
EPC Rating
Property Improvements
Changes detected from historical EPC data
Wall insulation improved
More low energy lighting installed
Mechanical ventilation installed
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
High Bank 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
High Bank has no Land Registry sales on file, suggesting it has stayed in the same hands since registration began.
£136,000
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
High Bank outperforms the street on co₂ emissions by a wide margin.
EPC Rating
73 (C)
Street avg 63 (D)
Floor Area
58 m²
Street avg 52 m²
CO₂ Emissions
1.7 t/year
Street avg 2.9 t/year
Habitable Rooms
3 rooms
Street avg 2 rooms
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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







