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Get started43 Weirdale Avenue is a four-bedroom semi-detached house in Barnet, London, London (N20 0AJ). It has a recorded floor area of 139 m² (around 1496 sq ft), construction records dating it to 1967-1975 and council tax band E. The latest certificate (February 2019) shows a D (score 61), on the cusp of jumping into the C band. The rating has held steady at D across 2 certificates since January 2009. Between certificates, wall efficiency dropped from Good to Poor and roof efficiency dropped from Good to Very Poor. The recommended improvements would push it to C (score 79).
It hasn't traded since July 2010, a hold of 16 years that's notably long for the area. Sale prices here have outpaced London HPI: 9.8% per year against 0% for the wider region. Today's modelled estimate of £691,000 sits 70.6% above the 2010 sale of £405,000. On a £-per-square-foot basis, the last sale (£271/sq ft) was about 31.5% below the postcode norm. At 139 m² the property is well over the postcode median (88 m² across 13 EPCs), placing it in the larger end of the local stock. 5 planning records sit against the property, 3 approved, 1 refused. Past consents include an extension, meaningful when judging how the property has evolved.
43 Weirdale Avenue's carbon output runs well above what efficient homes in the postcode produce.
Multiple extension applications run across more than a decade of planning history at 43 Weirdale Avenue.
Single storey front extension. First floor side extension
43 Weirdale Avenue valuation sits well clear of the typical sold price in this postcode.
£691,000
Modelled from EPC, postcode comparables and a sale-price growth of 9.8% per year over 4 years.
£405,000
Growth on file: 9.8% per year over 4 years.
On co₂ emissions, 43 Weirdale Avenue runs well behind the street norm.
Price per m²
£2,914
Street avg £5,110
Floor Area
139 m²
Street avg 96 m²
Habitable Rooms
6 rooms
Reported crime in the wider district is trending notably upward year-on-year.
Crime
4/mo
Rising year-on-year across the wider district.
Nearest stop
0.2 km
Dene Road (EN4) — bus stop.

Daytime· 07:00 – 23:00
51.5dB

Changes detected from historical EPC data
Hot water system upgraded
Low energy lighting percentage decreased
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Extension: Single storey
First floor side extension and single storey front extension
3 more applications for this property
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29 July 2010Most recent
£405,000
+45.9%over 4 years7 July 2006
£277,500
Median price across the last 5 sales in N20 0AJ: £579,950 (2024–2018).
Street avg 5 rooms
CO₂ Emissions
6.0 t/year
Street avg 4.1 t/year
N20 0FR
Closest school
0.4 km
Brunswick Park Primary and Nursery School. 47 schools nearby.
Night-time· 23:00 – 07:00
41.0dB
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