1 King George House is an end-of-terrace house in Hatfield (AL10 9TF). It has a recorded floor area of 48 m² (around 517 sq ft) and construction records dating it to 2012 onwards. At 48 m² this is the 13th smallest of 15 units on EPC record in the building, where floor areas span 36–58 m². The building's EPC ratings span C to B, with this unit at the bottom. On EPC score it ranks last in the building (79 versus a best of 82). The latest certificate (November 2024) shows a C (score 79), near the top of the C band. The rating has held steady at C across 2 certificates since October 2015. Between certificates, wall efficiency went from Good to Very Good; while window efficiency dropped from Good to Average and hot-water efficiency dropped from Very Good to Good.
It changed hands recently, sold March 2025 for £210,000. 2 planning records sit against the property, 2 approved, 0 refused. Past consents include change of use to residential, meaningful when judging how the property has evolved. At 48 m² it's 17.1% larger than the typical home in the postcode (41 m² median across 20 EPCs).
1 King George House's carbon output is low for the local stock.
Prior approval for the change of use of office building (Use Class B1a) to 15 residential flats (Use Class C3)
£219,000
Modelled from EPC, postcode comparables.
£210,000
Recorded with HM Land Registry.
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Habitable Rooms for 1 King George House runs comfortably ahead of the street norm.
Price per m²
£4,375
Street avg £4,936
Floor Area
48 m²
Street avg 54 m²
Habitable Rooms
3 rooms
Crime
9/mo
Steady year-on-year across the wider district.
Nearest stop
0.1 km
The Galleria — bus stop.
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Changes detected from historical EPC data
Hot water efficiency decreased
External or internal wall insulation added
Floor insulation added or improved
Full planning data for 1 King George House, Harpsfield Broadway, Comet Way, Hatfield, AL10 9TF
Every application and decision on this property and nearby, in full, in the report.
18 March 2025Most recent
£210,000
Median price across the last 5 sales in AL10 9TF: £167,500 (2025–2025).
4a King George House Harpsfield Broadway Comet Way Hatfield
Sold Mar 2025
2b King George House Harpsfield Broadway Comet Way Hatfield
Sold Mar 2025
1b King George House Harpsfield Broadway Comet Way Hatfield
Sold Mar 2025
5a King George House Harpsfield Broadway Comet Way Hatfield
Sold Mar 2025
4b King George House Harpsfield Broadway Comet Way Hatfield
Sold Mar 2025
Detailed EPC data
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Full planning history
Every application and decision on record
Comparable sales data
Plus transport, crime, schools and air quality
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Street avg 3 rooms
CO₂ Emissions
1.2 t/year
Street avg 1.7 t/year
Closest school
0.7 km
Howe Dell Primary School. 12 schools nearby.