21d, Hemstal Road, London, NW6 2AB
About 21d
21d is a mid-terrace house in London (NW6 2AB). It has a recorded floor area of 63 m² (around 678 sq ft), construction records dating it to 1900-1929 and council tax band C. At 63 m² this is the 23rd smallest of 28 units on EPC record in the building, where floor areas span 29–80 m². The building's EPC ratings span G to C, with this unit at the top. The latest certificate (September 2025) shows a C (score 74). The rating has held steady at C across 9 certificates since February 2009. Between certificates, lighting went from Very Poor to Very Good; while wall efficiency dropped from Good to Average and window efficiency dropped from Average to Poor.
It hasn't traded since January 1997, a hold of 29 years that's notably long for the area. Only one transfer is on record with HM Land Registry, suggesting it has stayed in the same hands for a long time. Today's modelled estimate of £477,000 sits 695% above the 1997 sale of £60,000. On a £-per-square-foot basis, the last sale (£88/sq ft) was about 78.2% below the postcode norm.
Energy performance
EPC Rating
Property Improvements
Changes detected from historical EPC data
Heating controls changed
Hot water efficiency decreased
Heating controls upgraded for better temperature management
Hot water efficiency improved
Window efficiency improved
Hot water efficiency decreased
More low energy lighting installed
Heating controls changed
Single glazing replaced with double or better glazing
Roof insulation improved
Low energy lighting percentage decreased
Heating controls upgraded for better temperature management
Single glazing replaced with double or better glazing
More low energy lighting installed
Wall insulation improved
Wall insulation improved
Planning history
21d has no planning applications on record.
The full report still covers planning activity across the surrounding area.
Sales history & valuation
21d's modelled value sits at over four times its earliest registered sale price (1997).
£477,000
Modelled from EPC, postcode comparables.
£60,000
Recorded with HM Land Registry.
Sales timeline
22 January 1997Most recent
£60,000
Median price across the last 5 sales in NW6 2AB: £500,000 (2025–2023).
Nearby sales in NW6 2AB
Flat D, 11 Hemstal Road, London, NW6 2AB
Sold Mar 2025
£500,000Flat 2, 5 Hemstal Road, London, NW6 2AB
Sold Jan 2025
£533,69027a, Hemstal Road, Camden, London, NW6 2AB
Sold Aug 2024
£540,00021b, Hemstal Road, London, NW6 2AB
Sold Jul 2024
£440,000Flat C, 11 Hemstal Road, London, NW6 2AB
Sold Mar 2023
£450,000
Versus other Hemstal Road homes
Habitable Rooms for 21d runs comfortably ahead of the street norm.
Price per m²
£952
Street avg £6,214
Floor Area
63 m²
Street avg 55 m²
Habitable Rooms
4 rooms
Street avg 3 rooms
CO₂ Emissions
1.8 t/year
Street avg 2.3 t/year
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The neighbourhood at a glance
Rail-style transport is unusually close for this postcode.
Crime
8/mo
Rising year-on-year across the wider district.
Nearest stop
0.2 km
Woodchurch Road — bus stop.
Closest school
0.2 km
Kingsgate Primary School. 70 schools nearby.
Go deeper on the local area
The full report breaks down crime, transport links, schools and air quality in depth.
Road noise across the postcode

Daytime· 07:00 – 23:00
54.7dB

Night-time· 23:00 – 07:00
44.6dB








