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Get started24 Armstrong Crescent is a two-bedroom semi-detached house in Cockfosters, Barnet, Barnet (EN4 9BT). It has a recorded floor area of 67 m² (around 721 sq ft), construction records dating it to 1950-1966 and council tax band D. The latest certificate (December 2023) shows a D (score 61), on the cusp of jumping into the C band. When first surveyed in March 2010 the rating was E, the property has climbed 1 band since. Between certificates, wall efficiency went from Poor to Average, roof efficiency went from Average to Good and lighting went from Very Poor to Very Good. The recommended improvements would lift it to B (score 82), a 2-band jump.
Untraded for 22 years, with the last transfer in July 2004. Today's modelled estimate of £498,000 sits 126.4% above the 2004 sale of £220,000. On a £-per-square-foot basis, the last sale (£305/sq ft) was about 22.9% below the postcode norm. At 67 m² it's 18.3% smaller than the typical home in the postcode (82 m² median across 17 EPCs).
Recommended upgrades on file would lift this property by multiple EPC bands.
24 Armstrong Crescent valuation sits well clear of the typical sold price in this postcode.
£498,000
Modelled from EPC, postcode comparables.
£220,000
Recorded with HM Land Registry.
Floor Area for 24 Armstrong Crescent lags the street by a wide margin.
Price per m²
£3,284
Street avg £5,004
Floor Area
67 m²
Street avg 89 m²
Habitable Rooms
4 rooms
Rail-style transport is unusually close for this postcode.
Crime
2/mo
Steady year-on-year across the wider district.
Nearest stop
0.1 km
Hertford Road — bus stop.

Daytime· 07:00 – 23:00
45.8dB

Changes detected from historical EPC data
More low energy lighting installed
Cavity wall insulation installed
Loft insulation installed or upgraded to 250mm+
More low energy lighting installed
Are we missing something? Tell us about home improvements to help adjust your valuation.
30 July 2004Most recent
£220,000
Median price across the last 5 sales in EN4 9BT: £535,000 (2025–2017).
18 Armstrong Crescent Cockfosters Barnet
Sold Oct 2025
28 Armstrong Crescent Cockfosters Barnet
Sold Dec 2022
30 Armstrong Crescent Cockfosters Barnet
Sold Jul 2022
32 Armstrong Crescent Cockfosters Barnet
Sold Nov 2019
14 Armstrong Crescent Cockfosters Barnet
Sold Jul 2017
Street avg 5 rooms
CO₂ Emissions
3.4 t/year
Street avg 3.6 t/year
EN4 9AN
Closest school
0.1 km
JCoSS. 24 schools nearby.
Night-time· 23:00 – 07:00
37.3dB
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