1 Bournwell Close, Barnet, EN4 0JX
About 1 Bournwell Close
1 Bournwell Close is a five-bedroom detached house in Barnet (EN4 0JX). It has a recorded floor area of 285 m² (around 3068 sq ft), construction records dating it to 1950-1966 and council tax band G. The latest certificate (June 2020) shows a C (score 74). When first surveyed in December 2010 the rating was E, the property has climbed 2 bands since. Between certificates, roof efficiency went from Average to Good, window efficiency went from Average to Good and lighting went from Very Poor to Very Good. The recommended improvements would push it to B (score 82). The home occupies a cul-de-sac position.
2 planning records sit against the property, 1 approved, 1 refused. Past consents include an extension, meaningful when judging how the property has evolved. At 285 m² it's 16.8% larger than the typical home in the postcode (244 m² median across 3 EPCs). Across 2000–2021, sale prices on this property compounded at 8.4% per year. Today's modelled estimate of £1,917,000 is 18.1% above the 2021 sale price. On a £-per-square-foot basis, the last sale (£529/sq ft) was about 19.9% above the typical sold price in the postcode. Sold January 2021 for £1,623,800. That sale was during the post-pandemic price surge, when transactions cleared materially above pre-2020 trend.
What this property has
Inside
- Bedrooms5
- Bathrooms4
- Dining roomYes
- StudyYes
Outside
- GarageYes
- Cul-de-sacYes
Energy performance
1 Bournwell Close's carbon output runs well above what efficient homes in the postcode produce.
EPC Rating
Property Improvements
Changes detected from historical EPC data
Heating controls upgraded for better temperature management
Window efficiency improved
Loft insulation upgraded to recommended levels
More low energy lighting installed
Planning history
- Aug 2014ExtensionFullIn report
Extension: Single storey · Rear of property
Conversion of a 2-bed bungalow to a 5-bed single family dwelling involving a first floor extension with pitched roof and rear dormer, single storey rear extension and single storey front extension.
- Documents
- 8 docs on file
- Reference
- 14/02477/HOU
- May 2014ExtensionFullIn report
Extension: Single storey
Conversion of a 2-bed bungalow to a 5-bed single family dwelling involving a first floor extension with pitched roof and side and rear dormers, single storey rear extension and single storey front extension.
- Documents
- 13 docs on file
- Reference
- P14-01125PLA
We flagged 1 thing worth checking at 1 Bournwell Close
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
Latest sale on 1 Bournwell Close was the highest on Land Registry record across the postcode.
£1,917,000
Modelled from EPC, postcode comparables and a sale-price growth of 8.4% per year over 20 years.
£1,623,800
Growth on file: 8.4% per year over 20 years.
Sales timeline
6 January 2021Most recent
£1,623,800
+154.7%over 7 years7 February 2013
£637,500
+99.2%over 12 years7 December 2000
£320,000
Median price across the last 5 sales in EN4 0JX: £985,000 (2018–2012).
Nearby sales in EN4 0JX
Versus other Bournwell Close homes
1 Bournwell Close is notably below the street on years held.
Price per m²
£5,698
Street avg £6,570
Floor Area
285 m²
Street avg 208 m²
Habitable Rooms
8 rooms
Street avg 7 rooms
CO₂ Emissions
7.3 t/year
Street avg 5.7 t/year
Similar properties nearby
1 Duchy Road
EN4 0HX
1 Daffodil Crescent
EN4 0EB
1 Helena Close
EN4 0JA
1 Greenoak Place, Cockfosters
EN4 0JB
1 Douglas Close
EN4 0AQ
1 Fairgreen East
EN4 0QR
1 Lushington Drive
EN4 0FE
1 Courtleigh Avenue
EN4 0HT
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
Trent Country Park — bus stop.
Closest school
0.7 km
Trent CofE Primary School. 18 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
47.1dB

Night-time· 23:00 – 07:00
40.4dB







