12 Northfield, Hatfield, AL10 0AQ
About 12 Northfield
12 Northfield is a detached house in Hatfield (AL10 0AQ). It has a recorded floor area of 60 m² (around 646 sq ft), construction records dating it to 1950-1966 and council tax band B. At 60 m² this is the 8th smallest of 31 units on EPC record in the building, where floor areas span 39–90 m². The building's EPC ratings span D to C, with this unit at the bottom. On EPC score it ranks last in the building (64 versus a best of 79). The latest certificate (December 2024) shows a D (score 64), on the cusp of jumping into the C band. Earlier certificates rated it C (November 2014); the latest reading is one band lower. Between certificates, lighting went from Average to Good; while wall efficiency dropped from Good to Average and roof efficiency dropped from Good to Average. The recommended improvements would push it to C (score 75).
On energy efficiency it sits in the bottom 10% of properties in this postcode — significant headroom for improvement.
Everything you need to know about 12 Northfield
The true value, the hidden risks and the full sale history, in one report.
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Energy performance
12 Northfield sits at the bottom of the postcode for energy efficiency — meaningful headroom to improve.
EPC Rating
Property Improvements
Changes detected from historical EPC data
Heating controls upgraded for better temperature management
Hot water system changed
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Planning history
12 Northfield 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
12 Northfield has no Land Registry sales on file, suggesting it has stayed in the same hands since registration began.
£206,000
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 0AQ: £145,000 (2016–2005).
Versus other Northfield homes
On epc rating, 12 Northfield runs well behind the street norm.
EPC Rating
64 (D)
Street avg 75 (C)
Floor Area
60 m²
Street avg 58 m²
CO₂ Emissions
3.0 t/year
Street avg 1.8 t/year
Habitable Rooms
3 rooms
Street avg 3 rooms
Everything you need to know about 12 Northfield
The true value, the hidden risks and the full sale history, in one report.
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Similar properties nearby
The neighbourhood at a glance
Crime
9/mo
Steady year-on-year across the wider district.
Nearest stop
0.3 km
Hopfields PH — bus stop.
Closest school
0.4 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.