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Get started4 Chedburgh is a four-bedroom detached house in Welwyn Garden City (AL7 2PU). It has a recorded floor area of 129 m² (around 1389 sq ft), construction records dating it to 1983-1990 and council tax band F. The latest certificate (August 2015) shows a D (score 59), a step below the typical UK home. The recommended improvements would lift it to B (score 82), a 2-band jump. The latest certificate is from August 2015, so improvements made since then won't be reflected.
Sale prices here have outpaced England HPI: 6.1% per year against 0% for the wider region. Today's modelled estimate of £725,000 is 27.2% above the 2015 sale price. On a £-per-square-foot basis, the last sale (£411/sq ft) was about 60.2% above the typical sold price in the postcode. 2 planning records sit against the property, 1 approved, 1 refused. Past consents include an extension and a garage conversion, meaningful when judging how the property has evolved. It lags the bulk of the postcode on energy efficiency (less efficient than 86% of similar EPCs). Last changed hands 11 years ago, in October 2015.
4 Chedburgh's carbon output runs well above what efficient homes in the postcode produce.
This certificate is over 10 years old and is no longer valid.Expired 13 Aug 2025
Extension: Single storey
Erection of a first floor side and front extension, garage conversion into a habitable room with a window, proposed window openings, alteration to existing window openings and proposed landscaping works to front garden of dwellinghouse.
Sale price has grown by over 3x since 1995.
£725,000
Modelled from EPC, postcode comparables and a sale-price growth of 6.1% per year over 20 years.
£570,000
Growth on file: 6.1% per year over 20 years.
EPC Rating for 4 Chedburgh lags the street by a wide margin.
Price per m²
£4,419
Street avg £3,855
Floor Area
129 m²
Street avg 130 m²
Habitable Rooms
8 rooms
Street avg 7 rooms
Crime
5/mo
Steady year-on-year across the wider district.
Nearest stop
0.1 km
Chedburgh — bus stop.
Erection of a first floor side and front extension, garage conversion into a habitable room with a window, proposed window openings, alteration to existing window openings and proposed landscaping works to front garden of dwellinghouse
28 October 2015Most recent
£570,000
+229.5%over 20 years26 September 1995
£173,000
Median price across the last 5 sales in AL7 2PU: £610,000 (2025–2016).
CO₂ Emissions
6.2 t/year
Street avg 4.5 t/year
AL7 2PU
Closest school
0.5 km
Springmead Primary School. 15 schools nearby.
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