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Get started11 Carson Road is a four-bedroom detached house in Cockfosters, Barnet, Barnet (EN4 9EX). It has a recorded floor area of 128 m² (around 1378 sq ft), construction records dating it to 1967-1975 and council tax band F. The latest certificate (April 2014) shows an E (score 54), well below the UK norm with real room to improve. The recommended improvements would lift it to C (score 78), a 2-band jump. The latest certificate is from April 2014, so improvements made since then won't be reflected. Other recorded features include a conservatory.
Sale prices here have outpaced Barnet HPI: 7.2% per year against 0% for the wider region. Today's modelled estimate of £663,000 is 17.8% above the 2015 sale price. 2 planning records sit against the property, 1 approved, 1 refused. Past consents include an extension and a garage conversion, 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). Last changed hands 11 years ago, in February 2015.
11 Carson Road's carbon output runs well above what efficient homes in the postcode produce.
This certificate is over 10 years old and is no longer valid.Expired 04 Apr 2024
Council records include a part-single-part-two-storey front extension at 11 Carson Road.
Extension: Single storey · Rear of property
Single storey rear extension. Conversion of garage into habitable room, insertion of window to replace existing door. Reduction of ground level to the front of the garage. (Amended Description)
Sale price has grown by over 3x since 1995.
£663,000
Modelled from EPC, postcode comparables and a sale-price growth of 7.2% per year over 19 years.
£563,000
Growth on file: 7.2% per year over 19 years.
CO₂ Emissions for 11 Carson Road lags the street by a wide margin.
Price per m²
£4,398
Street avg £4,529
Floor Area
128 m²
Street avg 125 m²
Habitable Rooms
6 rooms
Street avg 5 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
Norrys Road — bus stop.

Daytime· 07:00 – 23:00
51.8dB

Extension: Part single, part two storey · Front of property
Part ground, part first floor front extension, including entrance to new porch.
17 February 2015Most recent
£563,000
+283.0%over 19 years24 November 1995
£147,000
Median price across the last 5 sales in EN4 9EX: £689,000 (2025–2024).
CO₂ Emissions
6.5 t/year
Street avg 5.0 t/year
EN4 9RR
Closest school
0.4 km
Trent CofE Primary School. 30 schools nearby.
Night-time· 23:00 – 07:00
41.4dB
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