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Get started143 Blythway is a three-bedroom semi-detached house in Welwyn Garden City (AL7 1DN). It has a recorded floor area of 78 m² (around 840 sq ft), construction records dating it to 1950-1966 and council tax band D. The latest certificate (January 2019) shows a D (score 64), on the cusp of jumping into the C band. The recommended improvements would push it to C (score 78). Other recorded features include a conservatory.
Sale prices here have outpaced England HPI: 8.7% per year against 0% for the wider region. Today's modelled estimate of £488,000 is 14.8% above the 2019 sale price. On a £-per-square-foot basis, the last sale (£506/sq ft) was about 136.1% above the typical sold price in the postcode. 3 planning records sit against the property, 3 approved, 0 refused. Past consents include an extension, meaningful when judging how the property has evolved. Most recent transfer: June 2019 at £425,000.
143 Blythway has 2 separate extension applications on the council record.
Extension: Rear of property
Erection of two storey and single storey rear extension.
Sale price has at least doubled since 2007.
£488,000
Modelled from EPC, postcode comparables and a sale-price growth of 8.7% per year over 12 years.
£425,000
Growth on file: 8.7% per year over 12 years.
143 Blythway outperforms the street on habitable rooms by a wide margin.
EPC Rating
64 (D)
Street avg 64 (D)
Floor Area
78 m²
Street avg 78 m²
CO₂ Emissions
3.6 t/year
Street avg 3.6 t/year
Rail-style transport is unusually close for this postcode.
Crime
5/mo
Steady year-on-year across the wider district.
Nearest stop
0.1 km
Nursery Hill — bus stop.
Extension: Rear of property
Erection of two storey and single storey rear extension.
1 more application for this property
Join to see all planning history.
21 June 2019Most recent
£425,000
+165.6%over 11 years17 September 2007
£160,000
Median price across the last 5 sales in AL7 1DN: £270,000 (2024–2004).
Habitable Rooms
5 rooms
Street avg 4 rooms
AL7 1UN
Closest school
0.5 km
St John's CofE Primary School. 19 schools nearby.
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