3a, Mariners Arms Flats, Keadby, Scunthorpe, DN17 3EH
About 3a
3a is a semi-detached house in Keadby, Scunthorpe, Scunthorpe (DN17 3EH). It has a recorded floor area of 64 m² (around 689 sq ft), construction records dating it to 1950-1966 and council tax band A. At 64 m² this is the 15th smallest of 16 units on EPC record in the building, where floor areas span 32–64 m². The building's EPC ratings span E to B, with this unit at the bottom. The latest certificate (August 2025) shows an E (score 54), well below the UK norm with real room to improve. Earlier certificates rated it D (December 2011); the latest reading is one band lower. Between certificates, roof efficiency went from Average to Very Good; while main heating dropped from Average to Very Poor. The recommended improvements would lift it to C (score 76), a 2-band jump. Main heating runs on electricity.
It lags the bulk of the postcode on energy efficiency (less efficient than 80% of similar EPCs).
Know exactly what you're buying at 3a
Before you offer, see what the listing won't tell you, the true value, the red flags and the full history.
Already flagged here
Valuation
against the asking price
Risks
planning & flood
Sold prices
similar homes nearby
Trends
the local market
Energy performance
3a's carbon output is low for the local stock.
EPC Rating
Property Improvements
Changes detected from historical EPC data
Hot water system upgraded
Window efficiency improved
Heating system changed
Changed to a more efficient fuel source
Hot water system changed
Loft insulation installed or upgraded to 250mm+
More low energy lighting installed
Planning history
3a has no planning applications on record.
Notable planning nearby
2applications of note in the surrounding area
We flagged 2 things worth checking at 3a
Independent checks surfaced things a buyer would want to understand before offering. The report explains each one in full, with the underlying data and what to ask.
- Larger development activity nearby
- Environmental risk flagged
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Sales history & valuation
3a 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 1 sales in DN17 3EH: £50,000 (2011–2011).
Nearby sales in DN17 3EH
Everything we know about 3a, in one report
What it's really worth, what could be wrong, and the planning, sales and area data in full.
What we flagged
- Larger development activity nearby
- Environmental risk flagged
Versus other Mariners Arms Flats homes
3a outperforms the street on co₂ emissions by a wide margin.
EPC Rating
54 (E)
Street avg 63 (D)
Floor Area
64 m²
Street avg 57 m²
CO₂ Emissions
1.0 t/year
Street avg 3.3 t/year
Habitable Rooms
2 rooms
Street avg 3 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
5/mo
Steady year-on-year across the wider district.
Nearest stop
0.1 km
Auld South Yorkshire — bus stop.
Closest school
0.8 km
Althorpe and Keadby Primary School. 2 schools nearby.
Go deeper on the local area
The full report breaks down crime, transport links, schools and air quality in depth.
Road noise across the postcode
Daytime· 07:00 – 23:00
44.8dB
Night-time· 23:00 – 07:00
37.9dB