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Get started21 Chambers Grove is a four-bedroom mid-terrace house in Welwyn Garden City (AL7 4FG). It has a recorded floor area of 138 m² (around 1485 sq ft), construction records dating it to 2003-2006 and council tax band E. The latest certificate (March 2020) shows a C (score 77), near the top of the C band. The rating has held steady at C across 2 certificates since May 2009. Between certificates, lighting went from Very Poor to Average. The recommended improvements would push it to B (score 89).
Untraded for 22 years, with the last transfer in April 2004. At 138 m² the property is well over the postcode median (89 m² across 55 EPCs), placing it in the larger end of the local stock. Today's modelled estimate of £499,000 sits 99.6% above the 2004 sale of £250,000. On a £-per-square-foot basis, the last sale (£168/sq ft) was about 20.4% below the postcode norm.
21 Chambers Grove valuation sits well clear of the typical sold price in this postcode.
£499,000
Modelled from EPC, postcode comparables.
£250,000
Recorded with HM Land Registry.
21 Chambers Grove is notably below the street on price per m².
Price per m²
£1,812
Street avg £2,917
Floor Area
138 m²
Street avg 118 m²
Habitable Rooms
6 rooms
Crime
5/mo
Steady year-on-year across the wider district.
Nearest stop
0.2 km
Boundary Lane — bus stop.
Changes detected from historical EPC data
More low energy lighting installed
Are we missing something? Tell us about home improvements to help adjust your valuation.
30 April 2004Most recent
£250,000
Median price across the last 5 sales in AL7 4FG: £475,000 (2025–2022).
Street avg 5 rooms
CO₂ Emissions
3.0 t/year
Street avg 3.1 t/year
AL7 4AR
Closest school
0.2 km
Creswick Academy. 18 schools nearby.
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