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Get started21 Court Way is a five-bedroom semi-detached house in Barnet, London, London (NW9 6JG). It has a recorded floor area of 142 m² (around 1528 sq ft), construction records dating it to 1930-1949 and council tax band E. There is a swimming pool on the plot, uncommon for the area. The latest certificate (August 2020) shows a C (score 70). When first surveyed in February 2012 the rating was E, the property has climbed 2 bands since. Between certificates, window efficiency went from Very Poor to Average, hot-water efficiency went from Poor to Good and lighting went from Very Poor to Average; while roof efficiency dropped from Good to Average. The recommended improvements would push it to B (score 83).
Today's modelled estimate of £733,000 sits 116.2% above the 2012 sale of £339,000. On a £-per-square-foot basis, the last sale (£222/sq ft) was about 26.8% below the postcode norm. 2 planning records sit against the property, 1 approved, 0 refused. Past consents include an extension, meaningful when judging how the property has evolved. At 142 m² it's 27.9% larger than the typical home in the postcode (111 m² median across 15 EPCs). Its energy rating outperforms most of the postcode (better than 80% of similar EPCs). 5 bedrooms is on the larger side for this postcode, where 3 is the typical count. Last sold in May 2012, so it's been off the market for around 14 years.
Planning history includes both a loft conversion and an extension — the classic family-home expansion.
Extension: Side and rear of property
Single storey side and rear extension
21 Court Way valuation sits well clear of the typical sold price in this postcode.
£733,000
Modelled from EPC, postcode comparables.
£339,000
Recorded with HM Land Registry.
CO₂ Emissions for 21 Court Way runs comfortably ahead of the street norm.
Price per m²
£2,387
Street avg £4,022
Floor Area
142 m²
Street avg 127 m²
Habitable Rooms
6 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
Court Way / Colindale — bus stop.

Daytime· 07:00 – 23:00
53.9dB

Changes detected from historical EPC data
Heating controls changed
Hot water system upgraded
Single glazing replaced with double or better glazing
Loft insulation upgraded to recommended levels
More low energy lighting installed
Are we missing something? Tell us about home improvements to help adjust your valuation.
Roof extension including hip to gable end with a rear dormer window and 2no. rooflights to facilitate a loft conversion
4 May 2012Most recent
£339,000
Median price across the last 5 sales in NW9 6JG: £595,000 (2024–2014).
Street avg 5 rooms
CO₂ Emissions
4.2 t/year
Street avg 5.7 t/year
NW9 6NY
Closest school
0.3 km
Colindale Primary School. 50 schools nearby.
Night-time· 23:00 – 07:00
44.0dB
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