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Get started440a is a two-bedroom semi-detached house in Haringey, London, London (N6 4JH). It has a recorded floor area of 63 m² (around 678 sq ft) and construction records dating it to 1976-1982. The latest certificate (March 2025) shows a D (score 67), on the cusp of jumping into the C band. The rating has held steady at D across 2 certificates since December 2014. Between certificates, wall efficiency went from Poor to Average and lighting went from Good to Very Good; while window efficiency dropped from Good to Average. The recommended improvements would lift it to B (score 86), a 2-band jump.
Sale prices here have outpaced London HPI: 8.1% per year against 0% for the wider region. On a £-per-square-foot basis, the last sale (£1,084/sq ft) was about 133.3% above the typical sold price in the postcode. At 63 m² it's 23.5% larger than the typical home in the postcode (51 m² median across 25 EPCs). On energy efficiency it sits in the bottom 10% of properties in this postcode — significant headroom for improvement. Sold June 2021 for £735,000. That sale was during the post-pandemic price surge, when transactions cleared materially above pre-2020 trend.
440a sits at the bottom of the postcode for energy efficiency — meaningful headroom to improve.
The latest sale landed in the post-pandemic price surge — useful context when reading the figure.
£783,000
Modelled from EPC, postcode comparables and a sale-price growth of 8.1% per year over 6 years.
£735,000
Growth on file: 8.1% per year over 6 years.
Price per m² for 440a runs comfortably ahead of the street norm.
Price per m²
£11,667
Street avg £9,228
Floor Area
63 m²
Street avg 120 m²
Habitable Rooms
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
Muswell Hill Road (N6) — bus stop.

Daytime· 07:00 – 23:00
52.4dB

Changes detected from historical EPC data
Wall insulation upgraded
More low energy lighting installed
Are we missing something? Tell us about home improvements to help adjust your valuation.
23 June 2021Most recent
£735,000
+63.3%over 6 years4 March 2015
£450,000
Median price across the last 5 sales in N6 4JH: £465,000 (2025–2020).
Arlington Court Flat 2 444 Archway Road Haringey London
Sold Jan 2025
424 Archway Road Haringey London
Sold Oct 2021
Arlington Court Flat 7 444 Archway Road Haringey London
Sold Dec 2020
440b Archway Road Haringey London
Sold Nov 2020
440 Archway Road Haringey London
Sold May 2020
Street avg 4 rooms
CO₂ Emissions
2.7 t/year
Street avg 3.5 t/year
N6 4RJ
Closest school
0.4 km
Highgate Primary School. 56 schools nearby.
Night-time· 23:00 – 07:00
44.5dB
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