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Get started19 Weirdale Avenue is a three-bedroom semi-detached house in Barnet, London, London (N20 0AN). It has a recorded floor area of 132 m² (around 1421 sq ft), construction records dating it to 1930-1949 and council tax band D. The latest certificate (July 2025) shows a D (score 62), on the cusp of jumping into the C band. The recommended improvements would push it to C (score 76).
Untraded for 17 years, with the last transfer in April 2009. That sale fell during the post-crash dip, which often skews comparisons against later neighbouring sales. At 132 m² the property is well over the postcode median (77 m² across 10 EPCs), placing it in the larger end of the local stock. Today's modelled estimate of £663,000 sits 132.6% above the 2009 sale of £285,000. On a £-per-square-foot basis, the last sale (£201/sq ft) was about 51.2% below the postcode norm. 2 planning records sit against the property, 1 approved, 0 refused. Past consents include an extension and a loft conversion, meaningful when judging how the property has evolved.
Extension: Single storey · Rear of property
Single storey rear extension. Extensions to roof including hip to gable and rear dormer window.
The latest sale fell during the post-2008 dip, often a low-water mark in price comparisons.
£663,000
Modelled from EPC, postcode comparables.
£285,000
Recorded with HM Land Registry.
On co₂ emissions, 19 Weirdale Avenue runs well behind the street norm.
Price per m²
£2,159
Street avg £5,824
Floor Area
132 m²
Street avg 90 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
Beresford Avenue (N20) — bus stop.

Daytime· 07:00 – 23:00
51.3dB

Extension: Single storey · Side of property
Single storey side extension and alteration to the roof including side dormer window and a rear skylihgt to facilitate a loft conversion to provide additional accommodation.
17 April 2009Most recent
£285,000
Median price across the last 5 sales in N20 0AN: £625,100 (2021–2017).
Street avg 5 rooms
CO₂ Emissions
5.3 t/year
Street avg 4.0 t/year
N20 0SR
Closest school
0.5 km
St Andrew the Apostle Greek Orthodox School. 49 schools nearby.
Night-time· 23:00 – 07:00
41.1dB
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