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Get started5 Blackthorn is a mid-terrace house in Barnet, London, London (NW9 5ND). It has a recorded floor area of 84 m² (around 904 sq ft), construction records dating it to 1967-1975 and council tax band C. The latest certificate (February 2023) shows a D (score 67), on the cusp of jumping into the C band. Earlier certificates rated it C (March 2011); the latest reading is one band lower. Between certificates, window efficiency went from Average to Good and lighting went from Good to Very Good; while wall efficiency dropped from Average to Poor and roof efficiency dropped from Poor to Very Poor. The recommended improvements would lift it to B (score 87), a 2-band jump.
Sale prices here have outpaced London HPI: 5.9% per year against 0% for the wider region. Today's modelled estimate of £392,000 is 13.6% above the 2020 sale price. Sold January 2020 for £345,000. One historical planning record sits against the property in 2015.
Recommended upgrades on file would lift this property by multiple EPC bands.
Subnission of condition 25 (Car Park Management Plan) persuant to planning permission 14/07210/FUL dated 15/07/15
5 Blackthorn has more than doubled in price since the earliest registered sale in 2001.
£392,000
Modelled from EPC, postcode comparables and a sale-price growth of 5.9% per year over 18 years.
£345,000
Growth on file: 5.9% per year over 18 years.
EPC Rating for 5 Blackthorn runs comfortably ahead of the street norm.
EPC Rating
67 (D)
Street avg 65 (D)
Floor Area
84 m²
Street avg 83 m²
CO₂ Emissions
3.3 t/year
Street avg 3.5 t/year
Rail-style transport is unusually close for this postcode.
Crime
15/mo
Rising year-on-year across the wider district.
Nearest stop
0.1 km
Beaufort Park — bus stop.

Daytime· 07:00 – 23:00
56.4dB

Changes detected from historical EPC data
Window efficiency improved
More low energy lighting installed
Are we missing something? Tell us about home improvements to help adjust your valuation.
6 January 2020Most recent
£345,000
+182.8%over 18 years5 October 2001
£122,000
Median price across the last 2 sales in NW9 5ND: £297,500 (2020–2004).
Habitable Rooms
4 rooms
Street avg 4 rooms
Closest school
0.4 km
Saracens High School. 48 schools nearby.
Night-time· 23:00 – 07:00
46.4dB
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