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Get started3 Barnard Green is a mid-terrace house in Welwyn Garden City (AL7 3NG). It has a recorded floor area of 62 m² (around 667 sq ft), construction records dating it to 1930-1949 and council tax band C. The latest certificate (December 2024) shows a C (score 69), just inside the C band. When first surveyed in April 2011 the rating was D, the property has climbed 1 band since. Between certificates, window efficiency went from Average to Good; while wall efficiency dropped from Good to Average and roof efficiency dropped from Good to Average. The recommended improvements would push it to B (score 86).
3 Barnard Green has no Land Registry sales on file, suggesting it has stayed in the same hands since registration began.
£365,000
Modelled from EPC, postcode comparables.
That can mean the property has never traded since the registry began publishing in 1995, was a new build that hasn't been registered yet, or is held in the same hands long-term.
Floor Area for 3 Barnard Green lags the street by a wide margin.
EPC Rating
69 (C)
Street avg 66 (D)
Floor Area
62 m²
Street avg 69 m²
CO₂ Emissions
2.5 t/year
Street avg 3.1 t/year
Crime
5/mo
Steady year-on-year across the wider district.
Nearest stop
0.2 km
Knella Road — bus stop.
Changes detected from historical EPC data
Heating controls upgraded for better temperature management
Window efficiency improved
More low energy lighting installed
Are we missing something? Tell us about home improvements to help adjust your valuation.
Median price across the last 5 sales in AL7 3NG: £365,000 (2025–2015).
Habitable Rooms
3 rooms
Street avg 4 rooms
Closest school
0.4 km
Holwell Primary School. 20 schools nearby.