4 Cornwood Close, Barnet, London, N2 0HP
About 4 Cornwood Close
4 Cornwood Close is a four-bedroom semi-detached house in Barnet, London, London (N2 0HP). It has a recorded floor area of 139 m² (around 1496 sq ft), construction records dating it to 1900-1929 and council tax band G. The latest certificate (June 2015) shows an E (score 44), well below the UK norm with real room to improve. The recommended improvements would lift it to C (score 71), a 2-band jump. The latest certificate is from June 2015, so improvements made since then won't be reflected.
One planning record on file: an extension approved in 2022. Past consents include an extension and a garage conversion, meaningful when judging how the property has evolved. At 139 m² it's 26.4% larger than the typical home in the postcode (110 m² median across 15 EPCs). It lags the bulk of the postcode on energy efficiency (less efficient than 73% of similar EPCs). 4 bedrooms is on the smaller side for this postcode, where 6 is the typical count. Across 1998–2022, sale prices on this property compounded at 7.2% per year. On a £-per-square-foot basis, the last sale (£1,036/sq ft) was about 50% above the typical sold price in the postcode. Sold July 2022 for £1,550,000. That sale was during the post-pandemic price surge, when transactions cleared materially above pre-2020 trend.
Know exactly what you're buying at 4 Cornwood Close
Before you offer, see what the listing won't tell you, the true value, the red flags and the full history.
Already flagged here
Valuation
against the asking price
Risks
planning & flood
Sold prices
similar homes nearby
Trends
the local market
What this property has
Inside
- Bedrooms4
- Bathrooms3
Energy performance
4 Cornwood Close'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This certificate is over 10 years old and is no longer valid.Expired 22 Jun 2025
EPC Rating
Planning history
- Nov 2022Garage ConversionFullIn report
Extension: Single storey · Side of property
Single storey side extension involving conversion of existing garage into habitable room, installation of 3no rooflights to roof of existing garage, replacement of garage door with new garage double doors with glazed lights. Changes to fenestration. Installation of electric charging point
- Agent
- AURAA Ltd
Extension- Documents
- 22 docs on file
- Reference
- 22/3376/HSE
We flagged 2 things worth checking at 4 Cornwood 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.
- Signs of HMO activity in the area
- Larger development activity nearby
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Sales history & valuation
Price for 4 Cornwood Close has grown more than fourfold since the 1998 starting point.
£1,468,000
Modelled from EPC, postcode comparables and a sale-price growth of 7.2% per year over 24 years.
£1,550,000
Growth on file: 7.2% per year over 24 years.
Sales timeline
3 July 2022Most recent
£1,550,000
+434.5%over 24 years21 April 1998
£290,000
Median price across the last 5 sales in N2 0HP: £1,200,000 (2024–2021).
Nearby sales in N2 0HP
20 Cornwood Close, Barnet, London, N2 0HP
Sold Oct 2024
£1,650,00021 Cornwood Close, Barnet, London, N2 0HP
Sold Jul 2023
£1,237,500Cornwood House, Flat B, Cornwood Close, Barnet, London, N2 0HP
Sold Oct 2022
£700,0007 Cornwood Close, Barnet, London, N2 0HP
Sold Jan 2022
£1,200,00013 Cornwood Close, Barnet, London, N2 0HP
Sold Oct 2021
£1,180,000
Everything we know about 4 Cornwood Close, in one report
What it's really worth, what could be wrong, and the planning, sales and area data in full.
What we flagged
- Signs of HMO activity in the area
- Larger development activity nearby

Versus other Cornwood Close homes
On co₂ emissions, 4 Cornwood Close runs well behind the street norm.
Price per m²
£11,151
Street avg £8,727
Floor Area
139 m²
Street avg 127 m²
Habitable Rooms
6 rooms
Street avg 5 rooms
CO₂ Emissions
9.1 t/year
Street avg 6.5 t/year
Similar properties nearby
The neighbourhood at a glance
Rail-style transport is unusually close for this postcode.
Crime
5/mo
Steady year-on-year across the wider district.
Nearest stop
0.1 km
Monarch Court — bus stop.
Closest school
0.7 km
The Archer Academy. 47 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
52.7dB

Night-time· 23:00 – 07:00
42.3dB