1 Chalk Lane, Cockfosters, Barnet, EN4 9JQ
About 1 Chalk Lane
1 Chalk Lane is a detached house in Cockfosters, Barnet, Barnet (EN4 9JQ). It has a recorded floor area of 88 m² (around 947 sq ft), construction records dating it to 1950-1966 and council tax band F. The latest certificate (October 2014) shows an E (score 44), well below the UK norm with real room to improve. The recommended improvements would lift it to B (score 84), a 3-band jump. The latest certificate is from October 2014, so improvements made since then won't be reflected.
One planning record on file: tree works approved in 2005. Past consents include tree works, meaningful when judging how the property has evolved.
Know exactly what you're buying at 1 Chalk 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
1 Chalk Lane's carbon output runs well above what efficient homes in the postcode produce.
EPC Expired
This certificate is over 10 years old and is no longer valid.Expired 16 Oct 2024
EPC Rating
Planning history
- Jan 2005Tree WorksTreesIn report
Works to be carried out to trees covered by TPO Order No. 1 (1967) - 1 x Sycamore, 1 x Lime tree and 1 x Oak tree to be felled.
- Documents
- 1 doc on file
- Reference
- TPO/04/0049
We flagged 1 thing worth checking at 1 Chalk 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
30-day money-back guarantee
Sales history & valuation
1 Chalk Lane has no Land Registry sales on file, suggesting it has stayed in the same hands since registration began.
£681,000
Modelled from EPC, postcode comparables.
No sales recorded with HM Land Registry
That can mean the property has never traded since the registry began publishing in 1995, was a new build that hasn't been registered yet, or is held in the same hands long-term.
Median price across the last 5 sales in EN4 9JQ: £412,500 (2021–1997).
Everything we know about 1 Chalk 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

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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
Cockfosters Station — bus stop.
Closest school
0.1 km
Trent CofE Primary School. 30 schools nearby.
Go deeper on the local area
The full report breaks down crime, transport links, schools and air quality in depth.
Road noise across the postcode

Daytime· 07:00 – 23:00
49.8dB

Night-time· 23:00 – 07:00
41.0dB