15 Courtleigh Avenue, Barnet, EN4 0HT
About 15 Courtleigh Avenue
15 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.
What this property has
Inside
- Bedrooms4
- Bathrooms2
Energy performance
EPC Rating
Property Improvements
Changes detected from historical EPC data
Heating controls upgraded for better temperature management
Planning history
- Mar 2017PorchFullIn report
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.
- Agent
- Horizon Design Services Ltd
Extension- Documents
- 11 docs on file
- Reference
- 17/00370/HOU
- Jun 2010Garage ConversionFullIn report
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.
Extension- Documents
- 31 docs on file
- Reference
- TP/10/0467
We flagged 1 thing worth checking at 15 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
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.
Sales timeline
24 April 2014Most recent
£910,000
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
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
Street avg 8 rooms
CO₂ Emissions
4.4 t/year
Street avg 8.1 t/year
Similar properties nearby
1 Courtleigh Avenue
EN4 0HT
1 Lushington Drive
EN4 0FE
1 Fairgreen East
EN4 0QR
1 Douglas Close
EN4 0AQ
1 Imperial Grove
EN4 0NG
1 Gloucester Gardens, Cockfosters
EN4 0QN
1 Daffodil Crescent
EN4 0EB
1 Bournwell Close
EN4 0JX
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







