4 The Dell, Welwyn, AL6 0BQ
About 4 The Dell
4 The Dell is a four-bedroom property in Welwyn (AL6 0BQ). It has council tax band G.
It hasn't traded since January 2004, a hold of 22 years that's notably long for the area. 4 planning records sit against the property, 3 approved, 1 refused. Past consents include tree works, meaningful when judging how the property has evolved. Across 2002–2004, sale prices on this property compounded at 10.4% per year.
Know exactly what you're buying at 4 The Dell
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
- Bedrooms4
Energy performance
No EPC on record
This property doesn't have an Energy Performance Certificate yet. An EPC is required to sell or let — and unlocks our automated valuation.
Planning history
A tree works application was refused at 4 The Dell in 2024.
- Aug 2024Tree WorksTreesIn report
TPO 776 (2018) 1) T6 - Taxus baccata (Yew) - Crown thinning, reduce by a 1/3 - making environment dark. 2) T3 - Acer spp (Crimson King) Maple - remove dead branch and reduce by a 1/3 - for safety and making environment dark
- Reference
- 6/2024/1212/TPO
- Jul 2010Tree WorksTreesIn report
Reduce by 1/3 Maple T3 & T4 and fell False Accia T5 covered by TPO 266
- Documents
- 4 docs on file
- Reference
- N6/2010/0917/TP
We flagged 2 things worth checking at 4 The Dell
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
- A planning decision worth checking
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Sales history & valuation
4 The Dell changed hands twice within eighteen months — unusual for the area.
£660,000
Growth on file: 10.4% per year over 1 year.
Sales timeline
16 January 2004Most recent
£660,000
+15.8%over 1 year25 July 2002
£570,000
Median price across the last 3 sales in AL6 0BQ: £950,000 (2020–2003).
Everything we know about 4 The Dell, 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
- A planning decision worth checking

Similar properties nearby
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
0.1 km
Mornington — bus stop.
Closest school
0.9 km
St John's CofE Primary School. 14 schools nearby.
Go deeper on the local area
The full report breaks down crime, transport links, schools and air quality in depth.