15 Lancaster Avenue, Barnet, EN4 0EP
About 15 Lancaster Avenue
15 Lancaster Avenue is a semi-detached house in Barnet (EN4 0EP). It has a recorded floor area of 261 m² (around 2809 sq ft), construction records dating it to 1900-1929 and council tax band H. The latest certificate (October 2012) shows a D (score 60), on the cusp of jumping into the C band. The recommended improvements would push it to C (score 79). The latest certificate is from October 2012, so improvements made since then won't be reflected.
At 261 m² the property is well over the postcode median (174 m² across 23 EPCs), placing it in the larger end of the local stock. On the market in February 2013 and unlisted since — roughly 13 years. Across the public record there are 4 sales, relatively high churn for a single property. 5 planning records sit against the property, 4 approved, 1 refused. Past consents include tree works and an extension, meaningful when judging how the property has evolved. Across 1996–2013, sale prices on this property compounded at 9.7% per year. Today's modelled estimate of £1,991,000 is 38.3% above the 2013 sale price. On a £-per-square-foot basis, the last sale (£513/sq ft) was about 46.1% above the typical sold price in the postcode.
Energy performance
15 Lancaster 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This certificate is over 10 years old and is no longer valid.Expired 18 Oct 2022
EPC Rating
Planning history
15 Lancaster Avenue has been through 4 approved planning applications — a well-evolved property.
- Dec 2024RenovationFullIn report
Lowering of the internal floor level within the existing lower ground floor, new fenestration at lower ground floor level, replacement of existing balustrades with glass balustrades and replacement of existing terrace steps with a spiral staircase, new side door and lower ground floor terrace.
- Agent
- ADARA
- Documents
- 14 docs on file
- Reference
- 24/01617/HOU
- Oct 2016Garage ConversionFullIn report
Conversion of garage into habitable room with new roof.
- Agent
- Wells Architectural
- Documents
- 8 docs on file
- Reference
- 16/00006/HOU
We flagged 1 thing worth checking at 15 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
15 Lancaster Avenue has more than quadrupled in price since its earliest registered sale in 1996.
£1,991,000
Modelled from EPC, postcode comparables and a sale-price growth of 9.7% per year over 17 years.
£1,440,000
Growth on file: 9.7% per year over 17 years.
Sales timeline
8 February 2013Most recent
£1,440,000
+32.1%over 5 years17 April 2007
£1,090,000
+60.3%over 6 years7 June 2000
£680,000
+126.7%over 4 years29 March 1996
£300,000
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
15 Lancaster Avenue is notably below the street on habitable rooms.
Price per m²
£5,517
Street avg £6,031
Floor Area
261 m²
Street avg 281 m²
Habitable Rooms
7 rooms
Street avg 10 rooms
CO₂ Emissions
10.0 t/year
Street avg 11.5 t/year
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
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







