11 Lancaster Avenue, Barnet, EN4 0EP
About 11 Lancaster Avenue
11 Lancaster Avenue is a detached house in Barnet (EN4 0EP). It has a recorded floor area of 66 m² (around 711 sq ft), construction records dating it to 1900-1929 and council tax band E. The latest certificate (November 2010) shows a D (score 65), on the cusp of jumping into the C band. The recommended improvements would push it to C (score 76). The latest certificate is from November 2010, so improvements made since then won't be reflected.
At 66 m² it sits well below the postcode median (195 m² across 23 EPCs), making it one of the more compact homes locally. One planning record on file: an extension refused in 2012.
Energy performance
11 Lancaster Avenue's EPC is over a decade old — improvements since won't be reflected.
EPC Expired
This certificate is over 10 years old and is no longer valid.Expired 22 Nov 2020
EPC Rating
Planning history
- Dec 2012PorchFullIn report
Extension: Part single, part two storey
Demolition of existing garage and erection of a single storey front extension incorporating front porch and integral garage and a part single, part 2-storey side extension.
Extension- Documents
- 1 doc on file
- Reference
- P12-02279PLA
We flagged 1 thing worth checking at 11 Lancaster 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 Lancaster Avenue has no Land Registry sales on file, suggesting it has stayed in the same hands since registration began.
£523,000
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 0EP: £1,700,000 (2025–2021).
Nearby sales in EN4 0EP
Flat 1, 33 Lancaster Avenue, Barnet, EN4 0EP
Sold Oct 2025
£595,00035 Lancaster Avenue, Barnet, EN4 0EP
Sold Mar 2024
£3,375,0007 Lancaster Avenue, Barnet, EN4 0EP
Sold Apr 2022
£1,895,00029 Lancaster Avenue, Barnet, EN4 0EP
Sold Jun 2021
£1,700,000Flat 3, 33 Lancaster Avenue, Barnet, EN4 0EP
Sold Jan 2021
£545,000
Versus other Lancaster Avenue homes
11 Lancaster Avenue outperforms the street on habitable rooms by a wide margin.
EPC Rating
65 (D)
Street avg 67 (D)
Floor Area
66 m²
Street avg 103 m²
CO₂ Emissions
4.9 t/year
Street avg 3.9 t/year
Habitable Rooms
5 rooms
Street avg 4 rooms
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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
49.3dB

Night-time· 23:00 – 07:00
39.6dB







