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Get started17 Chime Dell is an end-of-terrace house in Whitwell, Hitchin, Hitchin (SG4 8BS). It has a recorded floor area of 75 m² (around 807 sq ft). The latest certificate (May 2020) returns a high B (score 85), putting the home a stone's throw from an A rating.
2 planning records sit against the property, 2 approved, 0 refused. Past consents include an extension and a loft conversion, meaningful when judging how the property has evolved. At 75 m² it's 15.7% smaller than the typical home in the postcode (89 m² median across 37 EPCs). Today's modelled estimate of £420,000 is 15.9% above the 2020 sale price. Most recent transfer: November 2020 at £362,500.
17 Chime Dell's carbon output is low for the local stock.
Planning history includes both a loft conversion and an extension — the classic family-home expansion.
Extension: Single storey · Rear of property
Single storey rear extension
The latest sale landed in the post-pandemic price surge — useful context when reading the figure.
£420,000
Modelled from EPC, postcode comparables.
£362,500
Recorded with HM Land Registry.
On price per m², 17 Chime Dell runs well behind the street norm.
Price per m²
£4,833
Street avg £5,189
Floor Area
75 m²
Street avg 102 m²
CO₂ Emissions
1.1 t/year
Street avg 1.5 t/year
Daytime road noise here sits well below conversation level — a quiet pocket of the postcode.
Crime
5/mo
Steady year-on-year across the wider district.
Nearest stop
0.2 km

Daytime· 07:00 – 23:00
44.1dB

Insertion of rear dormer window and front rooflight to facilitate conversion of loft into habitable accommodation
30 November 2020Most recent
£362,500
Median price across the last 5 sales in SG4 8BS: £610,000 (2025–2021).
Years Held
5 years
Street avg 5 years
SG4 8QG
King George's Way — bus stop.
Closest school
0.1 km
St Paul's Walden Primary School. 3 schools nearby.
Night-time· 23:00 – 07:00
36.6dB
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