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Get started41 St Margarets Avenue is a four-bedroom semi-detached house in Barnet, London, London (N20 9LL). It has a recorded floor area of 118 m² (around 1270 sq ft), construction records dating it to 1930-1949 and council tax band E. The latest certificate (April 2017) 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 April 2010. Between certificates, roof efficiency dropped from Good to Very Poor and lighting dropped from Very Good to Poor. The recommended improvements would lift it to B (score 83), a 2-band jump.
Sale prices here have outpaced London HPI: 6.9% per year against 0% for the wider region. Today's modelled estimate of £917,000 is 18.3% above the 2018 sale price. On a £-per-square-foot basis, the last sale (£610/sq ft) was about 68.8% above the typical sold price in the postcode. 4 planning records sit against the property, 4 approved, 0 refused. Past consents include an extension and partial demolition, meaningful when judging how the property has evolved. Sold May 2018 for £775,000.
Recommended upgrades on file would lift this property by multiple EPC bands.
Planning history includes recorded demolition works, indicating a major rebuild phase at this address.
Extension: Single storey · Rear of property
Single storey rear extension with a proposed depth of 4.9 metres from original rear wall, eaves height of 2.935 metres and maximum height of 3.190 metres
41 St Margarets Avenue has more than doubled in price since the earliest registered sale in 2003.
£917,000
Modelled from EPC, postcode comparables and a sale-price growth of 6.9% per year over 15 years.
£775,000
Growth on file: 6.9% per year over 15 years.
Price per m²
£6,568
Street avg £5,273
Floor Area
118 m²
Street avg 119 m²
Habitable Rooms
5 rooms
Street avg 5 rooms
Rail-style transport is unusually close for this postcode.
Crime
4/mo
Rising year-on-year across the wider district.
Nearest stop
0.1 km
Athenaeum Road — bus stop.

Daytime· 07:00 – 23:00
50.6dB

Extension: Single storey · Rear of property
Single storey rear extension with a proposed depth of 4.9 metres from original rear wall, eaves height of 2.9 metres and maximum height of 3.1 metres.
2 more applications for this property
Join to see all planning history.
18 May 2018Most recent
£775,000
+74.2%over 7 years22 October 2010
£445,000
+53.4%over 7 years29 August 2003
£290,000
Median price across the last 5 sales in N20 9LL: £772,000 (2023–2020).
CO₂ Emissions
5.3 t/year
Street avg 5.5 t/year
N20 9DF
Closest school
0.5 km
Alma Primary. 45 schools nearby.
Night-time· 23:00 – 07:00
42.1dB
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