15 De Havilland Close is a six-bedroom mid-terrace house in Hatfield (AL10 0DS). It has a recorded floor area of 117 m² (around 1259 sq ft), construction records dating it to 1950-1966 and council tax band D. The latest certificate (August 2019) shows a C (score 72). When first surveyed in August 2009 the rating was D, the property has climbed 1 band since. Between certificates, wall efficiency went from Poor to Average, roof efficiency went from Good to Very Good and window efficiency went from Poor to Good. The recommended improvements would push it to B (score 84).
It hasn't traded since July 2002, a hold of 24 years that's notably long for the area. Sale prices here have outpaced England HPI: 12.8% per year against 0% for the wider region. Today's modelled estimate of £450,000 sits 221.4% above the 2002 sale of £139,995. On a £-per-square-foot basis, the last sale (£111/sq ft) was about 32.5% below the postcode norm. One planning record on file: a garage conversion approved in 2013. Past consents include a garage conversion, meaningful when judging how the property has evolved. 6 bedrooms is on the larger side for this postcode, where 3 is the typical count.
Change of use of garage to a habitable room
15 De Havilland Close has more than doubled in price since the earliest registered sale in 1996.
£450,000
Modelled from EPC, postcode comparables and a sale-price growth of 12.8% per year over 6 years.
£139,995
Growth on file: 12.8% per year over 6 years.
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On price per m², 15 De Havilland Close runs well behind the street norm.
Price per m²
£1,197
Street avg £2,057
Floor Area
117 m²
Street avg 113 m²
Habitable Rooms
7 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
Windows upgraded, improving insulation
Cavity wall insulation installed
Roof insulation improved
More low energy lighting installed
Full planning data for 15 De Havilland Close, Hatfield, AL10 0DS
Every application and decision on this property and nearby, in full, in the report.
19 July 2002Most recent
£139,995
+29.0%over 1 year22 September 2000
£108,500
+55.1%over 3 years11 October 1996
£69,950
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
3.7 t/year
Street avg 4.0 t/year
AL10 0UG
Closest school
0.6 km
Hatfield Community Free School. 11 schools nearby.