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Get started15 Barfield Avenue is a three-bedroom semi-detached house in Barnet, London, London (N20 0DB). It has a recorded floor area of 94 m² (around 1012 sq ft), construction records dating it to 1930-1949 and council tax band D. The latest certificate (October 2019) shows a D (score 55), a step below the typical UK home. Earlier certificates rated it C (October 2009); the latest reading is one band lower. Between certificates, roof efficiency dropped from Average to Very Poor. The recommended improvements would push it to C (score 78).
It hasn't traded since March 2010, a hold of 16 years that's notably long for the area. Sale prices here have outpaced London HPI: 8.1% per year against 0% for the wider region. Today's modelled estimate of £612,000 sits 91.3% above the 2010 sale of £320,000. 2 planning records sit against the property, 1 approved, 1 refused. Past consents include an extension and a porch, meaningful when judging how the property has evolved. At 94 m² it's 18.2% larger than the typical home in the postcode (80 m² median across 8 EPCs).
A a porch application was refused at 15 Barfield Avenue in 2023.
Extension: Part single, part two storey
Single storey front/side extension including new front porch. Part single, part two storey rear extension including raised rear decking with associated railings and steps. Removal of chimney.
Sale price has at least doubled since 1999.
£612,000
Modelled from EPC, postcode comparables and a sale-price growth of 8.1% per year over 10 years.
£320,000
Growth on file: 8.1% per year over 10 years.
CO₂ Emissions for 15 Barfield Avenue lags the street by a wide margin.
Price per m²
£3,404
Street avg £4,835
Floor Area
94 m²
Street avg 86 m²
Habitable Rooms
3 rooms
Street avg 5 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
Pollard Road — bus stop.

Daytime· 07:00 – 23:00
51.0dB

Changes detected from historical EPC data
Heating controls changed
More low energy lighting installed
Are we missing something? Tell us about home improvements to help adjust your valuation.
Extension: Part single, part two storey · Side and rear of property
Conversion into 2no. self-contained flats, including two storey side extension, part single, part two storey rear extension. New front porch. Associated amenity space, refuse stores, cycle storage and off-street parking
5 March 2010Most recent
£320,000
+120.7%over 10 years16 December 1999
£145,000
Median price across the last 5 sales in N20 0DB: £415,000 (2022–2005).
CO₂ Emissions
5.2 t/year
Street avg 3.7 t/year
N20 0BX
Closest school
0.4 km
Sacred Heart Roman Catholic Primary School. 50 schools nearby.
Night-time· 23:00 – 07:00
41.2dB
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