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Get started6 Barnard Green is a two-bedroom mid-terrace house in Welwyn Garden City (AL7 3NG). It has a recorded floor area of 100 m² (around 1076 sq ft), construction records dating it to 1930-1949 and council tax band C. The latest certificate (July 2014) shows an E (score 44), well below the UK norm with real room to improve. Earlier certificates rated it D (December 2013); the latest reading is one band lower. Between certificates, wall efficiency dropped from Good to Poor and roof efficiency dropped from Poor to Very Poor. The recommended improvements would lift it to C (score 78), a 2-band jump. The latest certificate is from July 2014, so improvements made since then won't be reflected. The home occupies a cul-de-sac position.
Sale prices here have outpaced England HPI: 6.9% per year against 0% for the wider region. Today's modelled estimate of £376,000 is 25.3% above the 2020 sale price. At 100 m² the property is well over the postcode median (64 m² across 16 EPCs), placing it in the larger end of the local stock. On energy efficiency it sits in the bottom 10% of properties in this postcode — significant headroom for improvement. Most recent transfer: February 2020 at £300,000.
6 Barnard Green sits at the bottom of the postcode for energy efficiency — meaningful headroom to improve.
This certificate is over 10 years old and is no longer valid.Expired 22 Jul 2024
6 Barnard Green has more than doubled in price since the earliest registered sale in 2004.
£376,000
Modelled from EPC, postcode comparables and a sale-price growth of 6.9% per year over 15 years.
£300,000
Growth on file: 6.9% per year over 15 years.
6 Barnard Green is notably below the street on epc rating.
Price per m²
£3,000
Street avg £4,297
Floor Area
100 m²
Street avg 67 m²
Habitable Rooms
4 rooms
Street avg 4 rooms
Crime
5/mo
Steady year-on-year across the wider district.
Nearest stop
0.2 km
Knella Road — bus stop.
12 February 2020Most recent
£300,000
+33.3%over 5 years1 May 2014
£225,000
+109.3%over 9 years27 August 2004
£107,500
Median price across the last 5 sales in AL7 3NG: £365,000 (2025–2011).
CO₂ Emissions
6.7 t/year
Street avg 2.8 t/year
AL7 3EZ
Closest school
0.4 km
Holwell Primary School. 20 schools nearby.
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