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Get started191 Blythway is a two-bedroom end-of-terrace house in Welwyn Garden City (AL7 1DS). It has a recorded floor area of 52 m² (around 560 sq ft), construction records dating it to 1950-1966 and council tax band D. The latest certificate (July 2023) shows an E (score 54), well below the UK norm with real room to improve. The rating has held steady at E across 2 certificates since September 2020. Between certificates, roof efficiency went from Very Poor to Average and lighting went from Good to Very Good; while window efficiency dropped from Good to Average. The recommended improvements would lift it to B (score 85), a 3-band jump.
Sale prices here have outpaced England HPI: 6.2% per year against 0% for the wider region. Today's modelled estimate of £386,000 is 13.5% above the 2021 sale price. On a £-per-square-foot basis, the last sale (£607/sq ft) was about 120.7% above the typical sold price in the postcode. On energy efficiency it sits in the bottom 10% of properties in this postcode — significant headroom for improvement. Sold September 2021 for £340,000. That sale was during the post-pandemic price surge, when transactions cleared materially above pre-2020 trend.
191 Blythway sits at the bottom of the postcode for energy efficiency — meaningful headroom to improve.
Sale price has grown by over 3x since 1999.
£386,000
Modelled from EPC, postcode comparables and a sale-price growth of 6.2% per year over 22 years.
£340,000
Growth on file: 6.2% per year over 22 years.
On epc rating, 191 Blythway runs well behind the street norm.
Price per m²
£6,538
Street avg £3,998
Floor Area
52 m²
Street avg 70 m²
Habitable Rooms
3 rooms
Street avg 4 rooms
Rail-style transport is unusually close for this postcode.
Crime
5/mo
Steady year-on-year across the wider district.
Nearest stop
0.2 km
Sloansway — bus stop.
Changes detected from historical EPC data
Heating controls changed
Roof insulation improved
More low energy lighting installed
Are we missing something? Tell us about home improvements to help adjust your valuation.
20 September 2021Most recent
£340,000
+147.3%over 19 years26 July 2002
£137,500
+56.3%over 3 years4 May 1999
£88,000
Median price across the last 5 sales in AL7 1DS: £352,000 (2024–2016).
CO₂ Emissions
3.5 t/year
Street avg 3.0 t/year
AL7 1GG
Closest school
0.4 km
St John's CofE Primary School. 19 schools nearby.
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