1a, Cornerfield, Hatfield, AL10 0UG
About 1a
1a is a detached house in Hatfield (AL10 0UG). It has a recorded floor area of 58 m² (around 624 sq ft), construction records dating it to 1950-1966 and council tax band B. The latest certificate (July 2024) shows an E (score 48), well below the UK norm with real room to improve. The recommended improvements would lift it to C (score 73), a 2-band jump. Main heating runs on electricity.
At 58 m² it sits well below the postcode median (95 m² across 17 EPCs), making it one of the more compact homes locally. On energy efficiency it sits in the bottom 10% of properties in this postcode — significant headroom for improvement. Today's modelled estimate of £222,000 is 16.8% above the 2024 sale price. On a £-per-square-foot basis, the last sale (£304/sq ft) was about 37.2% above the typical sold price in the postcode. Most recent transfer: November 2024 at £190,000.
Everything you need to know about 1a
The true value, the hidden risks and the full sale history, in one report.
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Energy performance
1a sits at the bottom of the postcode for energy efficiency — meaningful headroom to improve.
EPC Rating
Certificate validity
Valid until 29 July 2034
Get a survey for this property
Level 3 Building Survey
Because the property has no mains gas supply, we believe a Level 3 building survey should be considered.
From £885 · Includes VAT
Planning history
1a has no planning applications on record.
But the area is active
4 notable applications nearby — larger schemes and conversions that could reshape the street. The report maps them all.
Sales history & valuation
£222,000
Modelled from EPC, postcode comparables.
£190,000
Recorded with HM Land Registry.
Sales timeline
13 November 2024Most recent
£190,000
Median price across the last 5 sales in AL10 0UG: £285,000 (2025–2021).
Nearby sales in AL10 0UG
Versus other Cornerfield homes
EPC Rating for 1a lags the street by a wide margin.
Price per m²
£3,276
Street avg £3,959
Floor Area
58 m²
Street avg 62 m²
Habitable Rooms
3 rooms
Street avg 3 rooms
CO₂ Emissions
6.2 t/year
Street avg 2.4 t/year
Everything you need to know about 1a
The true value, the hidden risks and the full sale history, in one report.
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One time fee only - money back guarantee
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Similar properties nearby
The neighbourhood at a glance
Crime
359/mo
Falling year-on-year across the wider district.
Nearest stop
0.1 km
Hopfields PH — bus stop.
Closest school
0.3 km
Birchwood Avenue Primary School. 16 schools nearby.
Go deeper on the local area
A Local Area report breaks down crime, transport links, schools and air quality in depth.