12 Heddon Court, Cockfosters Road, Barnet, EN4 0DE
About 12 Heddon Court
12 Heddon Court is a mid-terrace house in Barnet (EN4 0DE). It has a recorded floor area of 79 m² (around 850 sq ft), construction records dating it to 1930-1949 and council tax band C. At 79 m² this is the 24th smallest of 26 units on EPC record in the building, where floor areas span 34–107 m². The building's EPC ratings span E to C, with this unit at the top. The latest certificate (January 2023) shows a C (score 69), just inside the C band. When first surveyed in February 2013 the rating was D, the property has climbed 1 band since. Between certificates, window efficiency went from Poor to Average and lighting went from Good to Very Good.
Today's modelled estimate of £419,000 sits 71% above the 2014 sale of £245,000. On a £-per-square-foot basis, the last sale (£288/sq ft) was about 24.7% above the typical sold price in the postcode. 3 planning records sit against the property, 3 approved, 0 refused. Past consents include an extension, meaningful when judging how the property has evolved. 12 years since the last transfer (August 2014).
Energy performance
EPC Rating
Property Improvements
Changes detected from historical EPC data
Window efficiency improved
More low energy lighting installed
Planning history
- Aug 2016ExtensionConditionsIn report
Details of 15/03645/FUL for refuse storage (3) tables/chairs (5) for Single storey rear extension and shopfront.
- Agent
- HST Design
- Documents
- 16 docs on file
- Reference
- 16/02483/CND
- Nov 2015ExtensionFullIn report
Extension: Single storey · Rear of property
Single storey rear extension and new shop front.
- Agent
- HST Design
- Documents
- 9 docs on file
- Reference
- 15/03645/FUL
We flagged 1 thing worth checking at 12 Heddon Court
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
12 Heddon Court valuation sits well clear of the typical sold price in this postcode.
£419,000
Modelled from EPC, postcode comparables.
£245,000
Recorded with HM Land Registry.
Sales timeline
11 August 2014Most recent
£245,000
Median price across the last 5 sales in EN4 0DE: £375,000 (2025–2018).
Nearby sales in EN4 0DE
19 Heddon Court, Cockfosters Road, Barnet, EN4 0DE
Sold Jun 2025
£405,00020 Heddon Court, Cockfosters Road, Barnet, EN4 0DE
Sold Dec 2024
£380,00015 Heddon Court, Cockfosters Road, Barnet, EN4 0DE
Sold Dec 2021
£375,00010 Heddon Court, Cockfosters Road, Barnet, EN4 0DE
Sold Sept 2020
£340,0004 Heddon Court, Cockfosters Road, Barnet, EN4 0DE
Sold Aug 2016
£310,000
Versus other Cockfosters Road homes
On floor area, 12 Heddon Court stands well clear of the street.
Price per m²
£3,101
Street avg £3,068
Floor Area
79 m²
Street avg 69 m²
Habitable Rooms
3 rooms
Street avg 3 rooms
CO₂ Emissions
3.0 t/year
Street avg 3.1 t/year
Similar properties nearby
1 Heddon Court, Cockfosters Road
EN4 0DE
1 Braemore Court, Cockfosters Road
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1 East Close
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1 Galva Close
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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
0.0 km
Freston Gardens — bus stop.
Closest school
0.5 km
Trent CofE Primary School. 29 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
51.3dB

Night-time· 23:00 – 07:00
42.4dB







