41a, Raithby Avenue, Keelby, Grimsby, DN41 8SH
About 41a
41a is a detached house in Keelby, Grimsby, Grimsby (DN41 8SH). It has a recorded floor area of 86 m² (around 926 sq ft), construction records dating it to 1983-1990 and council tax band C. The latest certificate (September 2015) shows a D (score 67), on the cusp of jumping into the C band. The recommended improvements would lift it to B (score 87), a 2-band jump. The latest certificate is from September 2015, so improvements made since then won't be reflected.
At 86 m² the property is well over the postcode median (56 m² across 23 EPCs), placing it in the larger end of the local stock. 2 planning records sit against the property, 2 approved, 0 refused. Past consents include an extension and a conservatory, meaningful when judging how the property has evolved.
Energy performance
Recommended upgrades on file would lift this property by multiple EPC bands.
EPC Expired
This certificate is over 10 years old and is no longer valid.Expired 15 Sept 2025
EPC Rating
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Planning history
Multiple extension applications run across more than a decade of planning history at 41a.
2 applications on record at 41a, Raithby Avenue, Keelby, Grimsby, DN41 8SH
- Apr 2004ConservatoryFullOutcome in report
PLANNING APPLICAIION TO ERECT CONSERVATORY
Extension- Reference
- M04/P/0354
- More recent applications — locked
- ExtensionSept 2024Decision
Unlock 41a, Raithby Avenue, Keelby, Grimsby, DN41 8SH's full planning history
You're seeing the shape of it. The report has the substance.
- Every decision — granted, refused or withdrawn (2 on record)
- All 2 applications on this property in full, plus 2 notable nearby
- The 11 documents, officer reports & conditions
- What the pattern means for extending or converting here
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Sales history & valuation
41a has no Land Registry sales on file, suggesting it has stayed in the same hands since registration began.
£198,000
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 DN41 8SH: £145,000 (2025–2022).
Nearby sales in DN41 8SH
19 Raithby Avenue, Keelby, Grimsby, DN41 8SH
Sold Jun 2025
£145,00033 Raithby Avenue, Keelby, Grimsby, DN41 8SH
Sold Sept 2024
£290,00041 Raithby Avenue, Keelby, Grimsby, DN41 8SH
Sold Nov 2022
£210,00015 Raithby Avenue, Keelby, Grimsby, DN41 8SH
Sold Jun 2022
£122,50013 Raithby Avenue, Keelby, Grimsby, DN41 8SH
Sold Jan 2022
£135,000
Versus other Raithby Avenue homes
41a outperforms the street on habitable rooms by a wide margin.
EPC Rating
67 (D)
Street avg 67 (D)
Floor Area
86 m²
Street avg 73 m²
CO₂ Emissions
4.0 t/year
Street avg 3.1 t/year
Habitable Rooms
6 rooms
Street avg 4 rooms
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The neighbourhood at a glance
Daytime road noise here sits well below conversation level — a quiet pocket of the postcode.
Crime
1/mo
Steady year-on-year across the wider district.
Nearest stop
0.2 km
Cotham Gardens — bus stop.
Closest school
0.7 km
Keelby Primary Academy. 1 school 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
47.8dB

Night-time· 23:00 – 07:00
41.1dB







