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Get started21 Connaught Avenue is a semi-detached house in East Barnet, Barnet, Barnet (EN4 8PJ). It has a recorded floor area of 62 m² (around 667 sq ft), construction records dating it to 1900-1929 and council tax band D. The latest certificate (May 2019) shows a D (score 66), on the cusp of jumping into the C band. When first surveyed in January 2013 the rating was E, the property has climbed 1 band since. Between certificates, window efficiency went from Average to Good, hot-water efficiency went from Average to Good and lighting went from Very Poor to Very Good; while roof efficiency dropped from Very Good to Good. The recommended improvements would lift it to B (score 84), a 2-band jump.
Sale prices here have outpaced Barnet HPI: 5.5% per year against 0% for the wider region. On a £-per-square-foot basis, the last sale (£959/sq ft) was about 142.6% above the typical sold price in the postcode. A recent sale: £640,000 in November 2024. One planning record on file: an extension approved in 2013. Past consents include an extension, meaningful when judging how the property has evolved. At 62 m² it's 17.3% smaller than the typical home in the postcode (75 m² median across 16 EPCs).
Recommended upgrades on file would lift this property by multiple EPC bands.
21 Connaught Avenue has an approved side and rear extension on the planning record.
Extension: Side and rear of property
Single storey rear and side extension
21 Connaught Avenue valuation sits well clear of the typical sold price in this postcode.
£651,000
Modelled from EPC, postcode comparables and a sale-price growth of 5.5% per year over 12 years.
£640,000
Growth on file: 5.5% per year over 12 years.
On years held, 21 Connaught Avenue runs well behind the street norm.
Price per m²
£10,323
Street avg £5,670
Floor Area
62 m²
Street avg 78 m²
Habitable Rooms
4 rooms
Street avg 4 rooms
Crime
2/mo
Steady year-on-year across the wider district.
Nearest stop
0.1 km
Parkside Gardens Woodfield Drv — bus stop.

Daytime· 07:00 – 23:00
52.7dB

Changes detected from historical EPC data
Heating controls upgraded for better temperature management
Hot water efficiency improved
Window efficiency improved
More low energy lighting installed
Are we missing something? Tell us about home improvements to help adjust your valuation.
21 November 2024Most recent
£640,000
+21.9%over 4 years11 December 2019
£525,000
+53.9%over 6 years20 March 2013
£341,100
Median price across the last 5 sales in EN4 8PJ: £585,000 (2021–2017).
CO₂ Emissions
2.7 t/year
Street avg 4.4 t/year
EN4 8SE
Closest school
0.4 km
Brunswick Park Primary and Nursery School. 46 schools nearby.
Night-time· 23:00 – 07:00
41.0dB
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