64 Harmer Green Lane, Welwyn, AL6 0AW
About 64 Harmer Green Lane
64 Harmer Green Lane is a property in Welwyn (AL6 0AW). It has council tax band G.
It hasn't traded since April 2005, a hold of 21 years that's notably long for the area. 3 planning records sit against the property, 3 approved, 0 refused. Past consents include an extension and partial demolition, meaningful when judging how the property has evolved. Across 1996–2005, sale prices on this property compounded at 13.3% per year.
Know exactly what you're buying at 64 Harmer Green Lane
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.
- Apr 2018ConditionsIn report
Submission of details pursuant to condition 1 (material samples) and 2 (tree protection fencing details) on planning permission 6/2017/2873/HOUSE, dated 08/02/2018
- Reference
- 6/2018/0614/COND
- Feb 2018DemolitionFullIn report
Extension: Rear of property
Erection of single and double storey rear extensions following demolition of existing accommodation
Extension- Reference
- 6/2017/2873/HOUSE
We flagged 1 thing worth checking at 64 Harmer Green Lane
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
Sale price has at least doubled since 1996.
£950,000
Growth on file: 13.3% per year over 9 years.
Sales timeline
7 April 2005Most recent
£950,000
+192.3%over 8 years2 September 1996
£325,000
Median price across the last 5 sales in AL6 0AW: £1,150,000 (2023–2000).
Everything we know about 64 Harmer Green Lane, 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
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
New Road — bus stop.
Closest school
1.1 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.