20 Brain Close, Hatfield, AL10 8BT
About 20 Brain Close
20 Brain Close is an end-of-terrace house in Hatfield (AL10 8BT). It has a recorded floor area of 92 m² (around 990 sq ft), construction records dating it to 1967-1975 and council tax band D. The latest certificate (December 2024) returns a B (score 82), comfortably above the UK average. The rating has held steady at B across 2 certificates since September 2020. Between certificates, roof efficiency went from Average to Good and lighting went from Average to Very Good; while wall efficiency dropped from Good to Average.
At 92 m² it's 16.5% larger than the typical home in the postcode (79 m² median across 25 EPCs). On energy efficiency it sits in the top 10% of properties in this postcode.
Everything you need to know about 20 Brain Close
The true value, the hidden risks and the full sale history, in one report.
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Energy performance
20 Brain Close ranks among the most efficient homes in the postcode for energy use.
EPC Rating
Property Improvements
Changes detected from historical EPC data
Roof insulation improved
More low energy lighting installed
Solar PV panels (40 kWp) installed
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Level 2 HomeBuyer Report
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Planning history
20 Brain Close has no planning applications on record.
But the area is active
17 notable applications nearby — larger schemes and conversions that could reshape the street. The report maps them all.
Sales history & valuation
20 Brain Close has no Land Registry sales on file, suggesting it has stayed in the same hands since registration began.
£396,000
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 AL10 8BT: £287,000 (2025–2019).
Versus other Brain Close homes
On epc rating, 20 Brain Close stands well clear of the street.
EPC Rating
82 (B)
Street avg 70 (C)
Floor Area
92 m²
Street avg 83 m²
CO₂ Emissions
2.1 t/year
Street avg 3.0 t/year
Habitable Rooms
5 rooms
Street avg 5 rooms
Everything you need to know about 20 Brain Close
The true value, the hidden risks and the full sale history, in one report.
Pick your report · every report is £14.99
One time fee only - money back guarantee

Similar properties nearby
The neighbourhood at a glance
Rail-style transport is unusually close for this postcode.
Crime
9/mo
Steady year-on-year across the wider district.
Nearest stop
0.1 km
Old Rectory Drive — bus stop.
Closest school
0.2 km
Onslow St Audrey's School. 12 schools nearby.
Go deeper on the local area
A Local Area report breaks down crime, transport links, schools and air quality in depth.









