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Get started15 Courtleigh Avenue is a four-bedroom detached house in Barnet (EN4 0HT). It has a recorded floor area of 138 m² (around 1485 sq ft), construction records dating it to 1976-1982 and council tax band G. The latest certificate (June 2023) shows a C (score 70). The rating has held steady at C across 2 certificates since July 2012. Between certificates, lighting dropped from Very Good to Good. The recommended improvements would push it to B (score 81).
At 138 m² it sits well below the postcode median (202 m² across 10 EPCs), making it one of the more compact homes locally. 2 planning records sit against the property, 1 approved, 1 refused. Past consents include an extension and a garage conversion, meaningful when judging how the property has evolved. Today's modelled estimate of £1,209,000 is 32.9% above the 2014 sale price. On a £-per-square-foot basis, the last sale (£613/sq ft) was about 96.3% above the typical sold price in the postcode. On the market in April 2014 and unlisted since — roughly 12 years.
Extension: Part single, part two storey · Side and rear of property
Two storey rear extension, single storey side extensions, rear dormer involving Juliette balconies, first floor front extension including front dormers with alterations to side and rear fenestration, and front entrance porch.
15 Courtleigh Avenue valuation sits well clear of the typical sold price in this postcode.
£1,209,000
Modelled from EPC, postcode comparables.
£910,000
Recorded with HM Land Registry.
Floor Area for 15 Courtleigh Avenue lags the street by a wide margin.
Price per m²
£6,594
Street avg £4,030
Floor Area
138 m²
Street avg 217 m²
Habitable Rooms
5 rooms
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.

Daytime· 07:00 – 23:00
49.7dB

Changes detected from historical EPC data
Heating controls upgraded for better temperature management
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Extension: Two storey · Rear of property
Two storey rear extension , two rear dormers and conversion of integral garage to habitable room with front bay window.
25 April 2014Most recent
£910,000
Median price across the last 5 sales in EN4 0HT: £1,155,000 (2021–2014).
Street avg 8 rooms
CO₂ Emissions
4.4 t/year
Street avg 8.1 t/year
EN4 0FE
Closest school
0.2 km
Hadley Wood Primary School. 12 schools nearby.
Night-time· 23:00 – 07:00
40.2dB
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