21 Birch Grove, Welwyn, AL6 0QP
About 21 Birch Grove
21 Birch Grove is a property in Welwyn (AL6 0QP). It has council tax band F.
Untraded for 23 years, with the last transfer in November 2003. 4 planning records sit against the property, 3 approved, 0 refused. Past consents include an extension, a porch and partial demolition, meaningful when judging how the property has evolved.
Know exactly what you're buying at 21 Birch Grove
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
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
Planning history includes recorded demolition works, indicating a major rebuild phase at this address.
- Jan 2016ExtensionFullIn report
Extension: Part single, part two storey
Erection of a single storey front extension, single storey and two storey side extension and alterations to openings
- Reference
- 6/2015/2314/HOUSE
- Dec 2009PorchFullIn report
DEMOLITION OF EXISTING PORCH AND ERECTION OF NEW PORCH AND LOBBY
ExtensionDemolition- Documents
- 5 docs on file
- Reference
- N6/2009/2282/FP
We flagged 1 thing worth checking at 21 Birch Grove
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
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Sales history & valuation
£318,000
Recorded with HM Land Registry.
Sales timeline
26 November 2003Most recent
£318,000
Median price across the last 5 sales in AL6 0QP: £670,000 (2025–2023).
Everything we know about 21 Birch Grove, 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
Similar properties nearby
The neighbourhood at a glance
Crime
2/mo
Steady year-on-year across the wider district.
Nearest stop
0.4 km
The North Star PH — bus stop.
Closest school
0.3 km
Oaklands 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.