25a, Riby Road, Keelby, Grimsby, DN41 8ER
About 25a
25a is a semi-detached house in Keelby, Grimsby, Grimsby (DN41 8ER). It has a recorded floor area of 82 m² (around 883 sq ft), construction records dating it to 1967-1975 and council tax band B. The latest certificate (November 2024) shows a D (score 63), on the cusp of jumping into the C band. Earlier certificates rated it C (April 2010); the latest reading is one band lower. Between certificates, wall efficiency dropped from Good to Average and roof efficiency dropped from Good to Very Poor. The recommended improvements would push it to C (score 76).
Untraded for 20 years, with the last transfer in May 2006. Across 2004–2006, sale prices on this property compounded at 12.7% per year. Today's modelled estimate of £167,000 is 39.2% above the 2006 sale price.
Energy performance
EPC Rating
Property Improvements
Changes detected from historical EPC data
Heating controls upgraded for better temperature management
Hot water efficiency decreased
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Planning history
25a 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
25a valuation sits well clear of the typical sold price in this postcode.
£167,000
Modelled from EPC, postcode comparables and a sale-price growth of 12.7% per year over 2 years.
£120,000
Growth on file: 12.7% per year over 2 years.
Sales timeline
25 May 2006Most recent
£120,000
+31.1%over 2 years18 February 2004
£91,500
Median price across the last 5 sales in DN41 8ER: £147,000 (2025–2021).
Nearby sales in DN41 8ER
Versus other Riby Road homes
Years Held for 25a runs comfortably ahead of the street norm.
Price per m²
£1,463
Street avg £1,417
Floor Area
82 m²
Street avg 99 m²
Habitable Rooms
4 rooms
Street avg 5 rooms
CO₂ Emissions
4.0 t/year
Street avg 5.0 t/year
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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
0.1 km
Cotham Gardens — bus stop.
Closest school
0.5 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
48.4dB

Night-time· 23:00 – 07:00
41.2dB







