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Get started40a is a one-bedroom semi-detached house in Barnet, London, London (N20 0BS). It has a recorded floor area of 45 m² (around 484 sq ft) and construction records dating it to 1930-1949. The latest certificate (August 2021) shows a D (score 60), on the cusp of jumping into the C band. The rating has held steady at D across 2 certificates since November 2010. Between certificates, hot-water efficiency went from Average to Good; while roof efficiency dropped from Average to Very Poor. At 45 m² this is the 4th smallest of 28 units on EPC record in the building, where floor areas span 40–165 m². The building's EPC ratings span E to B across 28 units on file.
It hasn't traded since September 2003, a hold of 23 years that's notably long for the area. Sale prices here have outpaced London HPI: 22.3% per year against 0% for the wider region. Today's modelled estimate of £318,000 sits 96.3% above the 2003 sale of £162,000. At 45 m² it sits well below the postcode median (66 m² across 27 EPCs), making it one of the more compact homes locally.
Sale price has at least doubled since 1999.
£318,000
Modelled from EPC, postcode comparables and a sale-price growth of 22.3% per year over 4 years.
£162,000
Growth on file: 22.3% per year over 4 years.
40a is notably below the street on epc rating.
Price per m²
£3,600
Street avg £4,448
Floor Area
45 m²
Street avg 55 m²
Habitable Rooms
2 rooms
Street avg 3 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
0.1 km
Raleigh Drive — bus stop.

Daytime· 07:00 – 23:00
51.6dB

Changes detected from historical EPC data
Heating controls upgraded for better temperature management
Hot water system upgraded
Are we missing something? Tell us about home improvements to help adjust your valuation.
26 September 2003Most recent
£162,000
+128.2%over 4 years19 August 1999
£71,000
Median price across the last 5 sales in N20 0BS: £390,000 (2025–2023).
CO₂ Emissions
2.7 t/year
Street avg 2.3 t/year
N20 0SL
Closest school
0.5 km
Sacred Heart Roman Catholic Primary School. 50 schools nearby.
Night-time· 23:00 – 07:00
41.8dB
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