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Get started21d is a semi-detached house in London (N6 5QD). It has a recorded floor area of 67 m² (around 721 sq ft), construction records dating it to 1900-1929 and council tax band D. The latest certificate (December 2019) shows a D (score 65), on the cusp of jumping into the C band. The rating has held steady at D across 2 certificates since April 2009. Between certificates, hot-water efficiency went from Average to Good and main heating went from Average to Good; while lighting dropped from Very Good to Very Poor. The recommended improvements would push it to C (score 71). At 67 m² this is the 65th smallest of 81 units on EPC record in the building, where floor areas span 16–108 m². The building's EPC ratings span F to C across 81 units on file.
Held since July 2009 — that's 17 years off the open market, well above the local norm. That sale fell during the post-crash dip, which often skews comparisons against later neighbouring sales. Today's modelled estimate of £601,000 sits 93.9% above the 2009 sale of £310,000. At 67 m² it's 15.5% larger than the typical home in the postcode (58 m² median across 99 EPCs).
The latest sale fell during the post-2008 dip, often a low-water mark in price comparisons.
£601,000
Modelled from EPC, postcode comparables.
£310,000
Recorded with HM Land Registry.
21d outperforms the street on floor area by a wide margin.
Price per m²
£4,627
Street avg £11,472
Floor Area
67 m²
Street avg 56 m²
Habitable Rooms
3 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
0.2 km
Maybury Mews — bus stop.

Daytime· 07:00 – 23:00
52.4dB

Changes detected from historical EPC data
Hot water efficiency improved
Low energy lighting percentage decreased
Are we missing something? Tell us about home improvements to help adjust your valuation.
28 July 2009Most recent
£310,000
Median price across the last 5 sales in N6 5QD: £532,500 (2025–2023).
CO₂ Emissions
2.9 t/year
Street avg 2.4 t/year
N6 5SR
Closest school
0.3 km
Whitehall Park School. 60 schools nearby.
Night-time· 23:00 – 07:00
42.5dB
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