6 Dewars Close, Welwyn, AL6 9RR
About 6 Dewars Close
6 Dewars Close is a four-bedroom detached house in Welwyn (AL6 9RR). It has a recorded floor area of 148 m² (around 1593 sq ft), construction records dating it to 1967-1975 and council tax band G. The latest certificate (June 2018) shows an F (score 38), near the bottom of the EPC scale. The recommended improvements would lift it to C (score 70), a 3-band jump.
Today's modelled estimate of £864,000 is 32.9% above the 2018 sale price. On a £-per-square-foot basis, the last sale (£408/sq ft) was about 72.2% above the typical sold price in the postcode. Last sale on file: £650,000 in October 2018.
Know exactly what you're buying at 6 Dewars Close
Before you offer, see what the listing won't tell you, the true value, the red flags and the full history.
Valuation
against the asking price
Risks
planning & flood
Sold prices
similar homes nearby
Trends
the local market
What this property has
Inside
- Bedrooms4
- Bathrooms2
Energy performance
6 Dewars Close's carbon output runs well above what efficient homes in the postcode produce.
EPC Rating
Planning history
6 Dewars Close has no planning applications on record.
The full report still covers planning activity across the surrounding area.
Sales history & valuation
6 Dewars Close valuation sits well clear of the typical sold price in this postcode.
£864,000
Modelled from EPC, postcode comparables.
£650,000
Recorded with HM Land Registry.
Sales timeline
14 October 2018Most recent
£650,000
Median price across the last 5 sales in AL6 9RR: £595,000 (2023–2001).
Everything we know about 6 Dewars Close, in one report
What it's really worth, what could be wrong, and the planning, sales and area data in full.
- Am I paying too much?
- Is something wrong with it?
- Is the agent's story true?
- Will it hold its value?

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The neighbourhood at a glance
Crime
2/mo
Steady year-on-year across the wider district.
Nearest stop
0.2 km
Carleton Rise — bus stop.
Closest school
0.9 km
Welwyn St Mary's Church of England Voluntary Aided Primary School. 9 schools nearby.
Go deeper on the local area
The full report breaks down crime, transport links, schools and air quality in depth.