9 De Havilland Close is a six-bedroom end-of-terrace house in Hatfield (AL10 0DS). It has a recorded floor area of 113 m² (around 1216 sq ft), construction records dating it to 1950-1966 and council tax band D. The latest certificate (February 2026) shows a C (score 71). When first surveyed in October 2008 the rating was D, the property has climbed 1 band since. Between certificates, wall efficiency went from Poor to Good and roof efficiency went from Poor to Very Good; while main heating dropped from Very Good to Good. This certificate was lodged in the last six months, so the rating reflects current condition.
Untraded for 30 years, with the last transfer in June 1996. Only one transfer is on record with HM Land Registry, suggesting it has stayed in the same hands for a long time. Today's modelled estimate of £483,000 sits 590% above the 1996 sale of £70,000. On a £-per-square-foot basis, the last sale (£58/sq ft) was about 62.8% below the postcode norm. 6 bedrooms is on the larger side for this postcode, where 3 is the typical count.
The EPC has just been inspected, so the rating reflects current condition.
No planning applications are recorded against 9 De Havilland Close, Hatfield, AL10 0DS. The full report also covers planning activity across the surrounding area.
Full planning data for 9 De Havilland Close, Hatfield, AL10 0DS
Every application and decision on this property and nearby, in full, in the report.
9 De Havilland Close's modelled value sits at over four times its earliest registered sale price (1996).
£483,000
Modelled from EPC, postcode comparables.
£70,000
Recorded with HM Land Registry.
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9 De Havilland Close is notably below the street on price per m².
Price per m²
£619
Street avg £2,056
Floor Area
113 m²
Street avg 118 m²
Habitable Rooms
8 rooms
Crime
9/mo
Steady year-on-year across the wider district.
Nearest stop
0.2 km
Swim Centre — bus stop.
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Changes detected from historical EPC data
Heating controls upgraded for better temperature management
Window efficiency improved
Loft insulation upgraded to recommended levels
More low energy lighting installed
Cavity wall insulation installed
28 June 1996Most recent
£70,000
Median price across the last 5 sales in AL10 0DS: £334,500 (2024–2011).
Detailed EPC data
Full energy ratings, history and recommendations
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 6 rooms
CO₂ Emissions
3.5 t/year
Street avg 4.0 t/year
AL10 0PF
Closest school
0.6 km
Hatfield Community Free School. 11 schools nearby.