20 Castle Street, Grimsby, DN32 7LP
About 20 Castle Street
20 Castle Street is an end-of-terrace house in Grimsby (DN32 7LP). It has a recorded floor area of 36 m² (around 388 sq ft), construction records dating it to 1950-1966 and council tax band A. At 36 m² this is the 11th smallest of 18 units on EPC record in the building, where floor areas span 33–100 m². The building's EPC ratings span E to C, with this unit at the top. The latest certificate (September 2018) shows a C (score 69), just inside the C band.
On energy efficiency it sits in the top 10% of properties in this postcode.
Energy performance
20 Castle Street ranks among the most efficient homes in the postcode for energy use.
EPC Rating
Get a survey for this property
Level 3 Building Survey
Because the property has solid (non-cavity) walls, we believe a Level 3 building survey should be considered.
From £820 · Includes VAT
Planning history
20 Castle Street has no planning applications on record.
But the area is active
2 notable applications nearby — larger schemes and conversions that could reshape the street. The report maps them all.
Sales history & valuation
20 Castle Street has no Land Registry sales on file, suggesting it has stayed in the same hands since registration began.
£110,000
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.
Median price across the last 5 sales in DN32 7LP: £39,999 (2022–2008).
Similar properties nearby
The neighbourhood at a glance
Crime
14/mo
Steady year-on-year across the wider district.
Nearest stop
0.1 km
Guildford Street — bus stop.
Closest school
0.2 km
Weelsby Academy. 25 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
52.9dB

Night-time· 23:00 – 07:00
41.3dB







