1 Hazel Close, Welwyn, AL6 0DJ
About 1 Hazel Close
1 Hazel Close is a three-bedroom detached house in Welwyn (AL6 0DJ). It has a recorded floor area of 81 m² (around 867 sq ft), construction records dating it to 1950-1966 and council tax band E. The latest certificate (September 2008) shows a D (score 57), a step below the typical UK home. The latest certificate is from September 2008, so improvements made since then won't be reflected.
Held since June 2002 — that's 24 years off the open market, well above the local norm. Today's modelled estimate of £569,000 sits 148.5% above the 2002 sale of £228,950. On a £-per-square-foot basis, the last sale (£264/sq ft) was about 19.3% below the postcode norm. At 81 m² it sits well below the postcode median (126 m² across 6 EPCs), making it one of the more compact homes locally.
Know exactly what you're buying at 1 Hazel Close
Before you offer, see what the listing won't tell you, the true value, the red flags and the full history.
Already flagged here
Valuation
against the asking price
Risks
planning & flood
Sold prices
similar homes nearby
Trends
the local market
What this property has
Inside
- Bedrooms3
Energy performance
1 Hazel Close's EPC is over a decade old — improvements since won't be reflected.
EPC Expired
This certificate is over 10 years old and is no longer valid.Expired 30 Sept 2018
EPC Rating
Planning history
1 Hazel Close has no planning applications on record.
Notable planning nearby
1applications of note in the surrounding area
We flagged 1 thing worth checking at 1 Hazel Close
Independent checks surfaced things a buyer would want to understand before offering. The report explains each one in full, with the underlying data and what to ask.
- Larger development activity nearby
30-day money-back guarantee
Sales history & valuation
1 Hazel Close valuation sits well clear of the typical sold price in this postcode.
£569,000
Modelled from EPC, postcode comparables.
£228,950
Recorded with HM Land Registry.
Sales timeline
6 June 2002Most recent
£228,950
Median price across the last 5 sales in AL6 0DJ: £680,000 (2024–2015).
Everything we know about 1 Hazel Close, in one report
What it's really worth, what could be wrong, and the planning, sales and area data in full.
What we flagged
- Larger development activity nearby

Versus other Hazel Close homes
1 Hazel Close is notably below the street on price per m².
Price per m²
£2,843
Street avg £5,378
Floor Area
81 m²
Street avg 122 m²
Habitable Rooms
4 rooms
Street avg 5 rooms
CO₂ Emissions
4.6 t/year
Street avg 4.3 t/year
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1 Churchfield Road, Tewin
AL6 0JW
1 Colyer Close, Digswell
AL6 0DY
1 Avenue Court
AL6 0XF
The neighbourhood at a glance
Rail-style transport is unusually close for this postcode.
Crime
2/mo
Steady year-on-year across the wider district.
Nearest stop
0.2 km
Welwyn North Rail Station — railway station.
Closest school
0.7 km
St John's CofE Primary School. 13 schools nearby.
Go deeper on the local area
The full report breaks down crime, transport links, schools and air quality in depth.