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Get started5 Colin Gardens is a five-bedroom mid-terrace house in Barnet, London, London (NW9 6EL). It has a recorded floor area of 134 m² (around 1442 sq ft), construction records dating it to 1930-1949 and council tax band E. The latest certificate (August 2025) shows a D (score 63), on the cusp of jumping into the C band. Earlier certificates rated it C (May 2015); the latest reading is one band lower. Between certificates, wall efficiency went from Very Poor to Poor; while roof efficiency dropped from Average to Very Poor and window efficiency dropped from Average to Poor. The recommended improvements would lift it to B (score 82), a 2-band jump. Other recorded features include outbuildings.
3 planning records sit against the property, 2 approved, 0 refused. Past consents include an extension, meaningful when judging how the property has evolved. At 134 m² it's 27% larger than the typical home in the postcode (106 m² median across 12 EPCs). 5 bedrooms is on the larger side for this postcode, where 3 is the typical count. Today's modelled estimate of £787,000 is 38.1% above the 2015 sale price. On a £-per-square-foot basis, the last sale (£395/sq ft) was about 62.4% above the typical sold price in the postcode. Last changed hands 11 years ago, in July 2015.
Recommended upgrades on file would lift this property by multiple EPC bands.
5 Colin Gardens has 3 separate extension applications on the council record.
Extension: Single storey · Rear of property
Single storey rear extension
Latest sale on 5 Colin Gardens was the highest on Land Registry record across the postcode.
£787,000
Modelled from EPC, postcode comparables.
£570,000
Recorded with HM Land Registry.
5 Colin Gardens outperforms the street on price per m² by a wide margin.
Price per m²
£4,254
Street avg £3,061
Floor Area
134 m²
Street avg 126 m²
Habitable Rooms
7 rooms
Rail-style transport is unusually close for this postcode.
Crime
15/mo
Rising year-on-year across the wider district.
Nearest stop
0.2 km
Colindeep Bridge — bus stop.

Daytime· 07:00 – 23:00
57.8dB

Changes detected from historical EPC data
Hot water system changed
Wall insulation improved
More low energy lighting installed
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Extension: Single storey · Rear of property
Single storey rear extension with a proposed maximum depth of 4.68 metres from original rear wall, eaves height of 2.44 metres and maximum height of 2.59 metres
1 more application for this property
Join to see all planning history.
31 July 2015Most recent
£570,000
Median price across the last 5 sales in NW9 6EL: £317,500 (2015–2009).
Street avg 6 rooms
CO₂ Emissions
5.3 t/year
Street avg 4.8 t/year
NW9 6NY
Closest school
0.4 km
Colindale Primary School. 52 schools nearby.
Night-time· 23:00 – 07:00
49.2dB
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