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Get startedFlat 3b is a two-bedroom semi-detached house in London (N6 4SH). It has a recorded floor area of 50 m² (around 538 sq ft), construction records dating it to before 1900 and council tax band C. At 50 m² this is the smallest unit on EPC record across the building (50–59 m²). On EPC score it ranks last in the building (59 versus a best of 63). Other recorded features include a balcony. The latest certificate (December 2024) shows a D (score 59), a step below the typical UK home. The rating has held steady at D across 2 certificates since November 2009. Between certificates, wall efficiency went from Very Poor to Poor.
Sale prices here have outpaced London HPI: 3.4% per year against 0% for the wider region. On a £-per-square-foot basis, the last sale (£1,050/sq ft) was about 24% above the typical sold price in the postcode. A recent sale: £565,000 in August 2025. At 50 m² it sits well below the postcode median (126 m² across 13 EPCs), making it one of the more compact homes locally.
£568,000
Modelled from EPC, postcode comparables and a sale-price growth of 3.4% per year over 16 years.
£565,000
Growth on file: 3.4% per year over 16 years.
Flat 3b is notably below the street on years held.
Price per m²
£11,300
Street avg £10,965
Floor Area
50 m²
Street avg 84 m²
Habitable Rooms
2 rooms
Street avg 3 rooms
Rail-style transport is unusually close for this postcode.
Crime
7/mo
Rising year-on-year across the wider district.
Nearest stop
0.1 km
Highgate School — bus stop.

Daytime· 07:00 – 23:00
49.7dB

Changes detected from historical EPC data
Wall insulation improved
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29 August 2025Most recent
£565,000
+67.4%over 15 years12 February 2010
£337,500
Median price across the last 5 sales in N6 4SH: £2,250,000 (2022–2020).
CO₂ Emissions
3.0 t/year
Street avg 3.6 t/year
N6 4AN
Closest school
0.1 km
St Michael's CofE Voluntary Aided Primary School. 58 schools nearby.
Night-time· 23:00 – 07:00
41.0dB
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