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Get started23 Barnfield Road is a three-bedroom end-of-terrace house in Welwyn Garden City (AL7 3TQ). It has a recorded floor area of 84 m² (around 904 sq ft), construction records dating it to 1930-1949 and council tax band C. The latest certificate (January 2014) shows a D (score 64), on the cusp of jumping into the C band. The recommended improvements would lift it to B (score 82), a 2-band jump. The latest certificate is from January 2014, so improvements made since then won't be reflected. Records show the property has been extended at some point in its history.
Sale prices here have outpaced England HPI: 6.1% per year against 0% for the wider region. On a £-per-square-foot basis, the last sale (£498/sq ft) was about 91.6% above the typical sold price in the postcode. 2 planning records sit against the property, 2 approved, 0 refused. Past consents include an extension, meaningful when judging how the property has evolved. At 84 m² it's 16.7% larger than the typical home in the postcode (72 m² median across 35 EPCs). Sold June 2021 for £450,000. That sale was during the post-pandemic price surge, when transactions cleared materially above pre-2020 trend.
Recommended upgrades on file would lift this property by multiple EPC bands.
This certificate is over 10 years old and is no longer valid.Expired 06 Jan 2024
23 Barnfield Road has 2 separate extension applications on the council record.
Extension: Single storey · Rear of property
ERECTION OF SINGLE STOREY REAR EXTENSION
The latest sale landed in the post-pandemic price surge — useful context when reading the figure.
£492,000
Modelled from EPC, postcode comparables and a sale-price growth of 6.1% per year over 7 years.
£450,000
Growth on file: 6.1% per year over 7 years.
23 Barnfield Road outperforms the street on floor area by a wide margin.
Price per m²
£5,357
Street avg £4,963
Floor Area
84 m²
Street avg 71 m²
Habitable Rooms
5 rooms
Rail-style transport is unusually close for this postcode.
Crime
5/mo
Steady year-on-year across the wider district.
Nearest stop
0.2 km
Holwell Road — bus stop.
Extension: Single storey · Rear of property
ERECTION OF SINGLE STOREY REAR EXTENSION
16 June 2021Most recent
£450,000
+52.5%over 7 years25 April 2014
£295,000
Median price across the last 5 sales in AL7 3TQ: £420,000 (2025–2021).
Street avg 5 rooms
CO₂ Emissions
3.5 t/year
Street avg 2.8 t/year
AL7 3JP
Closest school
0.2 km
Our Lady Catholic Primary School. 20 schools nearby.
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