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Get started14 Heddon Court is a one-bedroom mid-terrace house in Barnet (EN4 0DE). It has a recorded floor area of 75 m² (around 807 sq ft), construction records dating it to 1930-1949 and council tax band C. At 75 m² this is the 18th 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. Other recorded features include a balcony. The latest certificate (February 2026) shows a C (score 69), just inside the C band. When first surveyed in March 2012 the rating was D, the property has climbed 1 band since. Between certificates, wall efficiency went from Very Poor to Poor; while window efficiency dropped from Average to Poor and lighting dropped from Very Good to Very Poor. This certificate was lodged in the last six months, so the rating reflects current condition.
Held since June 1999 — that's 27 years off the open market, well above the local norm. Sale prices here have outpaced Barnet HPI: 16.8% per year against 0% for the wider region. Today's modelled estimate of £366,000 sits 248.6% above the 1999 sale of £105,000. On a £-per-square-foot basis, the last sale (£130/sq ft) was about 45.6% below the postcode norm. 1 bedrooms is on the smaller side for this postcode, where 3 is the typical count.
The EPC has just been inspected, so the rating reflects current condition.
14 Heddon Court's modelled value sits at over four times its earliest registered sale price (1995).
£366,000
Modelled from EPC, postcode comparables and a sale-price growth of 16.8% per year over 4 years.
£105,000
Growth on file: 16.8% per year over 4 years.
14 Heddon Court outperforms the street on years held by a wide margin.
Price per m²
£1,400
Street avg £3,142
Floor Area
75 m²
Street avg 69 m²
Habitable Rooms
3 rooms
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.

Daytime· 07:00 – 23:00
51.3dB

Changes detected from historical EPC data
Heating controls upgraded for better temperature management
Wall insulation improved
Roof insulation improved
Low energy lighting percentage decreased
Are we missing something? Tell us about home improvements to help adjust your valuation.
30 June 1999Most recent
£105,000
+61.5%over 2 years21 May 1997
£65,000
+8.3%over 1 year24 November 1995
£60,000
Median price across the last 5 sales in EN4 0DE: £375,000 (2025–2018).
19 Heddon Court Cockfosters Road Barnet
Sold Jun 2025
20 Heddon Court Cockfosters Road Barnet
Sold Dec 2024
15 Heddon Court Cockfosters Road Barnet
Sold Dec 2021
10 Heddon Court Cockfosters Road Barnet
Sold Sept 2020
4 Heddon Court Cockfosters Road Barnet
Sold Aug 2016
Street avg 3 rooms
CO₂ Emissions
2.4 t/year
Street avg 3.1 t/year
EN4 0AE
Closest school
0.5 km
Trent CofE Primary School. 29 schools nearby.
Night-time· 23:00 – 07:00
42.4dB
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