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Get started3 Chedburgh is a four-bedroom detached house in Welwyn Garden City (AL7 2PU). It has a recorded floor area of 123 m² (around 1324 sq ft), construction records dating it to 1991-1995 and council tax band F. The latest certificate (July 2025) shows a C (score 71). The rating has held steady at C across 2 certificates since May 2010. Between certificates, roof efficiency went from Average to Good and lighting went from Poor to Average; while window efficiency dropped from Good to Average and hot-water efficiency dropped from Very Good to Good. Records show the property has been extended at some point in its history.
Sale prices here have outpaced England HPI: 6.4% per year against 0% for the wider region. Today's modelled estimate of £701,000 sits 90% above the 2013 sale of £369,000. One planning record on file: an extension approved in 2004. Past consents include an extension, meaningful when judging how the property has evolved. On the market in September 2013 and unlisted since — roughly 13 years.
3 Chedburgh has an approved single-storey rear extension on the planning record.
Extension: Single storey · Rear of property
ERECTION OF SINGLE STOREY REAR EXTENSION WITH PITCHED ROOF
3 Chedburgh has more than doubled in price since the earliest registered sale in 1996.
£701,000
Modelled from EPC, postcode comparables and a sale-price growth of 6.4% per year over 17 years.
£369,000
Growth on file: 6.4% per year over 17 years.
3 Chedburgh is notably below the street on habitable rooms.
Price per m²
£3,000
Street avg £4,057
Floor Area
123 m²
Street avg 131 m²
Habitable Rooms
6 rooms
Street avg 8 rooms
Crime
5/mo
Steady year-on-year across the wider district.
Nearest stop
0.1 km
Chedburgh — bus stop.
Changes detected from historical EPC data
Hot water efficiency decreased
Roof insulation improved
More low energy lighting installed
Are we missing something? Tell us about home improvements to help adjust your valuation.
13 September 2013Most recent
£369,000
+60.4%over 13 years5 May 2000
£230,000
+79.0%over 3 years29 July 1996
£128,500
Median price across the last 5 sales in AL7 2PU: £610,000 (2025–2016).
CO₂ Emissions
3.8 t/year
Street avg 4.9 t/year
AL7 2PU
Closest school
0.5 km
Springmead Primary School. 15 schools nearby.
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