31 Harmer Green Lane, Welwyn, AL6 0AS
About 31 Harmer Green Lane
31 Harmer Green Lane is a property in Welwyn (AL6 0AS). It has council tax band G.
It hasn't traded since December 2001, a hold of 24 years that's notably long for the area.
Know exactly what you're buying at 31 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
31 Harmer Green Lane has no planning applications on record.
Notable planning nearby
1applications of note in the surrounding area
We flagged 1 thing worth checking at 31 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
£487,500
Recorded with HM Land Registry.
Sales timeline
5 December 2001Most recent
£487,500
Median price across the last 5 sales in AL6 0AS: £840,000 (2025–2013).
Nearby sales in AL6 0AS
Everything we know about 31 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
0.3 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.