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Get started28 Autumn Grove is a mid-terrace house in Welwyn Garden City (AL7 4DB). It has a recorded floor area of 93 m² (around 1001 sq ft), construction records dating it to 1950-1966 and council tax band C. The latest certificate (November 2014) shows a D (score 61), on the cusp of jumping into the C band. The rating has held steady at D across 3 certificates since June 2011. Between certificates, wall efficiency went from Poor to Good, hot-water efficiency went from Average to Good and lighting went from Very Poor to Average; while roof efficiency dropped from Average to Very Poor and window efficiency dropped from Good to Average. The recommended improvements would lift it to B (score 86), a 2-band jump. The latest certificate is from November 2014, so improvements made since then won't be reflected.
Sale prices here have outpaced England HPI: 19.4% per year against 0% for the wider region. Today's modelled estimate of £416,000 sits 77% above the 2013 sale of £235,000. 2 planning records sit against the property, 2 approved, 0 refused. Past consents include an extension, meaningful when judging how the property has evolved. Last sold in July 2013, so it's been off the market for around 13 years.
Recommended upgrades on file would lift this property by multiple EPC bands.
This certificate is over 10 years old and is no longer valid.Expired 18 Nov 2024
28 Autumn Grove has 2 separate extension applications on the council record.
Extension: Single storey · Rear of property
Erection of single storey rear extension and internal alterations
28 Autumn Grove valuation sits well clear of the typical sold price in this postcode.
£416,000
Modelled from EPC, postcode comparables and a sale-price growth of 19.4% per year over 2 years.
£235,000
Growth on file: 19.4% per year over 2 years.
On floor area, 28 Autumn Grove stands well clear of the street.
Price per m²
£2,527
Street avg £3,469
Floor Area
93 m²
Street avg 79 m²
Habitable Rooms
5 rooms
Crime
5/mo
Steady year-on-year across the wider district.
Nearest stop
0.1 km
Howlands — bus stop.
Changes detected from historical EPC data
Cavity wall insulation installed
Roof insulation improved
More low energy lighting installed
Heating controls changed
Hot water efficiency improved
Are we missing something? Tell us about home improvements to help adjust your valuation.
Extension: Single storey · Rear of property
Erection of single storey rear extension and internal alterations
19 July 2013Most recent
£235,000
+36.6%over 1 year14 October 2011
£172,000
Median price across the last 5 sales in AL7 4DB: £370,000 (2025–2019).
Street avg 4 rooms
CO₂ Emissions
3.6 t/year
Street avg 3.1 t/year
Closest school
0.6 km
Commonswood Primary & Nursery School. 15 schools nearby.
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