11 Courtleigh Avenue, Barnet, EN4 0HT
About 11 Courtleigh Avenue
11 Courtleigh Avenue is a four-bedroom detached house in Barnet (EN4 0HT). It has a recorded floor area of 246 m² (around 2647 sq ft) and council tax band G. The latest certificate (November 2009) shows an E (score 47), well below the UK norm with real room to improve. The recommended improvements would push it to D (score 63). The latest certificate is from November 2009, so improvements made since then won't be reflected.
Untraded for 27 years, with the last transfer in September 1999. Only one transfer is on record with HM Land Registry, suggesting it has stayed in the same hands for a long time. At 246 m² the property is well over the postcode median (179 m² across 10 EPCs), placing it in the larger end of the local stock. Today's modelled estimate of £1,643,000 sits 383.2% above the 1999 sale of £340,000. On a £-per-square-foot basis, the last sale (£128/sq ft) was about 68.1% below the postcode norm.
What this property has
Inside
- Bedrooms4
Energy performance
11 Courtleigh Avenue'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This certificate is over 10 years old and is no longer valid.Expired 03 Nov 2019
EPC Rating
Planning history
11 Courtleigh Avenue has no planning applications on record.
Notable planning nearby
3applications of note in the surrounding area
We flagged 1 thing worth checking at 11 Courtleigh Avenue
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
11 Courtleigh Avenue's modelled value sits at over four times its earliest registered sale price (1999).
£1,643,000
Modelled from EPC, postcode comparables.
£340,000
Recorded with HM Land Registry.
Sales timeline
29 September 1999Most recent
£340,000
Median price across the last 5 sales in EN4 0HT: £1,155,000 (2021–2014).
Nearby sales in EN4 0HT
Versus other Courtleigh Avenue homes
CO₂ Emissions for 11 Courtleigh Avenue lags the street by a wide margin.
Price per m²
£1,383
Street avg £4,609
Floor Area
246 m²
Street avg 206 m²
Habitable Rooms
8 rooms
Street avg 8 rooms
CO₂ Emissions
14.0 t/year
Street avg 7.2 t/year
Similar properties nearby
1 Courtleigh Avenue
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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
0.2 km
Duchy Road — bus stop.
Closest school
0.2 km
Hadley Wood Primary School. 12 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
49.7dB

Night-time· 23:00 – 07:00
40.2dB







