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Get started17 Duchess Court is a two-bedroom detached house in Welwyn Garden City (AL7 4FP). It has a recorded floor area of 70 m² (around 753 sq ft). The latest certificate (July 2018) returns a B (score 81), comfortably above the UK average. At 70 m² this is the 45th smallest of 55 units on EPC record in the building, where floor areas span 46–73 m². On EPC score it ranks last in the building (81 versus a best of 86). Other recorded features include a balcony.
Sale prices here have lagged England HPI: -4.1% per year against 0% for the wider region. Last sale on file: £310,000 in December 2020.
17 Duchess Court's carbon output is low for the local stock.
The latest sale landed in the post-pandemic price surge — useful context when reading the figure.
£316,000
Modelled from EPC, postcode comparables and a sale-price growth of -4.1% per year over 2 years.
£310,000
Growth on file: -4.1% per year over 2 years.
17 Duchess Court is notably below the street on price per m².
Price per m²
£4,429
Street avg £5,012
Floor Area
70 m²
Street avg 66 m²
CO₂ Emissions
1.2 t/year
Street avg 0.9 t/year
Crime
5/mo
Steady year-on-year across the wider district.
Nearest stop
0.1 km
New QEII Hospital — bus stop.
18 December 2020Most recent
£310,000
-9.5%over 2 years30 July 2018
£342,495
Median price across the last 5 sales in AL7 4FP: £305,000 (2025–2024).
Years Held
5 years
Street avg 5 years
AL7 4TX
Closest school
0.7 km
Commonswood Primary & Nursery School. 14 schools nearby.
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