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Get started21 Bassingburn Walk is a two-bedroom mid-terrace house in Welwyn Garden City (AL7 3QQ). It has a recorded floor area of 54 m² (around 581 sq ft), construction records dating it to 1983-1990 and council tax band C. The latest certificate (October 2019) shows a D (score 63), on the cusp of jumping into the C band. Earlier certificates rated it C (October 2009); the latest reading is one band lower. Between certificates, lighting went from Average to Good and main heating went from Average to Good. The recommended improvements would lift it to B (score 91), a 2-band jump.
Held since September 2006 — that's 20 years off the open market, well above the local norm. Across the public record there are 4 sales, relatively high churn for a single property. Sale prices here have outpaced England HPI: 10.7% per year against 0% for the wider region. Today's modelled estimate of £324,000 sits 100% above the 2006 sale of £162,000. It lags the bulk of the postcode on energy efficiency (less efficient than 71% of similar EPCs).
Recommended upgrades on file would lift this property by multiple EPC bands.
21 Bassingburn Walk has more than tripled in price since its earliest registered sale in 1995.
£324,000
Modelled from EPC, postcode comparables and a sale-price growth of 10.7% per year over 12 years.
£162,000
Growth on file: 10.7% per year over 12 years.
On co₂ emissions, 21 Bassingburn Walk runs well behind the street norm.
Price per m²
£3,000
Street avg £4,509
Floor Area
54 m²
Street avg 54 m²
Habitable Rooms
3 rooms
Rail-style transport is unusually close for this postcode.
Crime
5/mo
Steady year-on-year across the wider district.
Nearest stop
0.1 km
Knella Road — 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.
21 September 2006Most recent
£162,000
+17.4%over 3 years30 January 2003
£137,950
+89.0%over 5 years13 October 1997
£73,000
+46.0%over 2 years10 March 1995
£50,000
Median price across the last 5 sales in AL7 3QQ: £319,000 (2025–2023).
Street avg 3 rooms
CO₂ Emissions
2.8 t/year
Street avg 2.1 t/year
AL7 3QQ
Closest school
0.2 km
Holwell Primary School. 21 schools nearby.
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