9 Chelwood Avenue is a two-bedroom mid-terrace house in Hatfield (AL10 0RD). It has a recorded floor area of 61 m² (around 657 sq ft), construction records dating it to 1950-1966 and council tax band C. The latest certificate (December 2013) shows a C (score 70). When first surveyed in September 2009 the rating was D, the property has climbed 1 band since. Between certificates, hot-water efficiency went from Poor to Good and main heating went from Average to Good; while roof efficiency dropped from Average to Poor and window efficiency dropped from Good to Average. The recommended improvements would lift it to A (score 92), a 2-band jump. The latest certificate is from December 2013, so improvements made since then won't be reflected. Our model identifies extension potential, subject to local planning policy.
Sale prices here have outpaced England HPI: 6.8% per year against 0% for the wider region. On a £-per-square-foot basis, the last sale (£522/sq ft) was about 129.8% above the typical sold price in the postcode. At 61 m² it's 18.7% smaller than the typical home in the postcode (75 m² median across 9 EPCs). Last sale on file: £342,500 in October 2023.
Recommended upgrades on file would lift this property by multiple EPC bands.
This certificate is over 10 years old and is no longer valid.Expired 17 Dec 2023
No planning applications are recorded against 9 Chelwood Avenue, Hatfield, AL10 0RD. The full report also covers planning activity across the surrounding area.
Full planning data for 9 Chelwood Avenue, Hatfield, AL10 0RD
Every application and decision on this property and nearby, in full, in the report.
9 Chelwood Avenue has more than quadrupled in price since its earliest registered sale in 1996.
£368,000
Modelled from EPC, postcode comparables and a sale-price growth of 6.8% per year over 28 years.
£342,500
Growth on file: 6.8% per year over 28 years.
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9 Chelwood Avenue outperforms the street on price per m² by a wide margin.
Price per m²
£5,615
Street avg £3,953
Floor Area
61 m²
Street avg 78 m²
Habitable Rooms
4 rooms
Crime
9/mo
Steady year-on-year across the wider district.
Nearest stop
0.2 km
Birchwood Avenue — bus stop.
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Changes detected from historical EPC data
Heating controls upgraded for better temperature management
Hot water system upgraded
18 October 2023Most recent
£342,500
+124.2%over 20 years24 July 2003
£152,795
+72.6%over 3 years17 December 1999
£88,500
+58.0%over 3 years29 March 1996
£56,000
Median price across the last 5 sales in AL10 0RD: £350,000 (2024–2019).
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 5 rooms
CO₂ Emissions
2.2 t/year
Street avg 3.9 t/year
AL10 0RD
Closest school
0.3 km
Birchwood Avenue Primary School. 16 schools nearby.