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Get started37 Birchall Wood is a four-bedroom semi-detached house in Welwyn Garden City (AL7 2HL). It has a recorded floor area of 109 m² (around 1173 sq ft), construction records dating it to 1983-1990 and council tax band E. The latest certificate (August 2022) shows a D (score 57), a step below the typical UK home. The recommended improvements would push it to C (score 75).
Sale prices here have outpaced England HPI: 5.5% per year against 0% for the wider region. On a £-per-square-foot basis, the last sale (£516/sq ft) was about 61% above the typical sold price in the postcode. One planning record on file: an extension approved in 2005. Past consents include an extension, meaningful when judging how the property has evolved. At 109 m² it's 18.1% larger than the typical home in the postcode (92 m² median across 29 EPCs). Last sale on file: £605,000 in October 2022. That sale was during the post-pandemic price surge, when transactions cleared materially above pre-2020 trend.
37 Birchall Wood has an approved single-storey front extension on the planning record.
Extension: Single storey · Front of property
SINGLE STOREY FRONT EXTENSION AND NEW SIDE WINDOW
Sale price has grown by over 3x since 2000.
£606,000
Modelled from EPC, postcode comparables and a sale-price growth of 5.5% per year over 23 years.
£605,000
Growth on file: 5.5% per year over 23 years.
On years held, 37 Birchall Wood runs well behind the street norm.
Price per m²
£5,550
Street avg £4,759
Floor Area
109 m²
Street avg 93 m²
Habitable Rooms
6 rooms
Crime
5/mo
Steady year-on-year across the wider district.
Nearest stop
0.1 km
Birchall Wood — bus stop.
31 October 2022Most recent
£605,000
+236.4%over 22 years22 February 2000
£179,850
Median price across the last 5 sales in AL7 2HL: £582,000 (2025–2022).
Street avg 5 rooms
CO₂ Emissions
5.1 t/year
Street avg 4.0 t/year
AL7 2PW
Closest school
0.5 km
Watchlytes Primary School. 14 schools nearby.
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