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Get started21 Wilton Road is a three-bedroom semi-detached house in Cockfosters, Barnet, Barnet (EN4 9DX). It has a recorded floor area of 123 m² (around 1324 sq ft), construction records dating it to 1950-1966 and council tax band F. The latest certificate (August 2024) shows an E (score 46), well below the UK norm with real room to improve. The recommended improvements would lift it to C (score 75), a 2-band jump.
Sale prices here have outpaced Barnet HPI: 5.7% per year against 0% for the wider region. Today's modelled estimate of £756,000 is 14.5% above the 2025 sale price. On a £-per-square-foot basis, the last sale (£499/sq ft) was about 31.9% above the typical sold price in the postcode. It changed hands recently, sold February 2025 for £660,000. One planning record on file: an extension approved in 2005. Past consents include an extension and a conservatory, meaningful when judging how the property has evolved. It lags the bulk of the postcode on energy efficiency (less efficient than 87% of similar EPCs).
21 Wilton Road's carbon output runs well above what efficient homes in the postcode produce.
21 Wilton Road has an approved single-storey rear extension on the planning record.
21 Wilton Road has more than quadrupled in price since its earliest registered sale in 1996.
£756,000
Modelled from EPC, postcode comparables and a sale-price growth of 5.7% per year over 29 years.
£660,000
Growth on file: 5.7% per year over 29 years.
On co₂ emissions, 21 Wilton Road runs well behind the street norm.
Price per m²
£5,366
Street avg £4,886
Floor Area
123 m²
Street avg 138 m²
Habitable Rooms
8 rooms
Street avg 6 rooms
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
Bevan Road — bus stop.

Daytime· 07:00 – 23:00
50.6dB

Extension: Single storey · Rear of property
Single storey rear conservatory.
3 February 2025Most recent
£660,000
+394.4%over 28 years21 June 1996
£133,500
Median price across the last 5 sales in EN4 9DX: £680,000 (2025–2019).
CO₂ Emissions
7.9 t/year
Street avg 5.2 t/year
EN4 9RD
Closest school
0.2 km
Trent CofE Primary School. 27 schools nearby.
Night-time· 23:00 – 07:00
41.1dB
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