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Get started87 Haldens is a semi-detached house in Welwyn Garden City (AL7 1DQ). It has a recorded floor area of 45 m² (around 484 sq ft), construction records dating it to 1950-1966 and council tax band C. At 45 m² this is the smallest unit on EPC record across the building (45–92 m²). The building's EPC ratings span D to C, with this unit at the bottom. The latest certificate (December 2024) shows a D (score 62), on the cusp of jumping into the C band. Earlier certificates rated it C (April 2013); the latest reading is one band lower. Between certificates, window efficiency went from Average to Good and lighting went from Average to Very Good; while wall efficiency dropped from Good to Average and roof efficiency dropped from Good to Very Poor. The recommended improvements would push it to C (score 75).
At 45 m² it sits well below the postcode median (69 m² across 22 EPCs), making it one of the more compact homes locally. It lags the bulk of the postcode on energy efficiency (less efficient than 86% of similar EPCs).
87 Haldens has no Land Registry sales on file, suggesting it has stayed in the same hands since registration began.
£219,000
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.
EPC Rating for 87 Haldens lags the street by a wide margin.
EPC Rating
62 (D)
Street avg 74 (C)
Floor Area
45 m²
Street avg 67 m²
CO₂ Emissions
2.5 t/year
Street avg 2.0 t/year
Crime
5/mo
Steady year-on-year across the wider district.
Nearest stop
0.1 km
Sloansway — bus stop.
Changes detected from historical EPC data
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 1DQ: £298,000 (2025–2019).
Habitable Rooms
4 rooms
Street avg 3 rooms
Closest school
0.5 km
Waterside Academy. 19 schools nearby.