25a, Flat 3, High Street, Doncaster, DN1 1DW
About 25a
25a is a semi-detached house in Doncaster (DN1 1DW). It has a recorded floor area of 38 m² (around 409 sq ft) and construction records dating it to before 1900. The latest certificate (May 2014) shows an F (score 34), near the bottom of the EPC scale. The recommended improvements would lift it to D (score 62), a 2-band jump. Main heating runs on electricity. The latest certificate is from May 2014, so improvements made since then won't be reflected. At 38 m² this is the 2nd smallest of 4 units on EPC record in 25a, where floor areas span 35–86 m². The building's EPC ratings span G to E across 4 units on file.
At 38 m² it sits well below the postcode median (83 m² across 3 EPCs), making it one of the more compact homes locally.
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This certificate is over 10 years old and is no longer valid.Expired 07 May 2024
EPC Rating
Get a survey for this property
Level 3 Building Survey
Because the property was built before 1919, has no mains gas supply, and has solid (non-cavity) walls, we believe a Level 3 building survey should be considered.
From £885 · Includes VAT
Planning history
25a has no planning applications on record.
But the area is active
3 notable applications nearby — larger schemes and conversions that could reshape the street. The report maps them all.
Sales history & valuation
25a has no Land Registry sales on file, suggesting it has stayed in the same hands since registration began.
£211,000
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 DN1 1DW: £210,000 (2025–2025).
Nearby sales in DN1 1DW
Versus other High Street homes
EPC Rating
34 (F)
Street avg 24 (F)
Floor Area
38 m²
Street avg 68 m²
CO₂ Emissions
3.9 t/year
Street avg 6.9 t/year
Habitable Rooms
3 rooms
Street avg 4 rooms
Similar properties nearby
10a, Apartment 2, West Laith Gate
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10a, Apartment 1, West Laith Gate
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25a, Flat 4, High Street
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19a, Flat 4, Priory Place
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20a, Flat 1, Market Place
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20a, Flat 2, Market Place
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20a, Flat 3, Market Place
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The neighbourhood at a glance
Crime
26/mo
Steady year-on-year across the wider district.
Nearest stop
0.1 km
Hall Gate/Silver Street — bus stop.
Closest school
0.4 km
Doncaster UTC. 27 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
56.9dB

Night-time· 23:00 – 07:00
47.4dB







