40c, Gascony Avenue, London, NW6 4NA
About 40c
40c is a mid-terrace house in London (NW6 4NA). It has a recorded floor area of 35 m² (around 375 sq ft), construction records dating it to 1900-1929 and council tax band D. The latest certificate (January 2011) shows a D (score 56), a step below the typical UK home. The latest certificate is from January 2011, so improvements made since then won't be reflected.
At 35 m² it's 26.6% smaller than the typical home in the postcode (48 m² median across 54 EPCs).
Energy performance
40c's EPC is over a decade old — improvements since won't be reflected.
EPC Expired
This certificate is over 10 years old and is no longer valid.Expired 13 Jan 2021
EPC Rating
Planning history
40c has no planning applications on record.
Notable planning nearby
2applications of note in the surrounding area
We flagged 1 thing worth checking at 40c
Independent checks surfaced things a buyer would want to understand before offering. The report explains each one in full, with the underlying data and what to ask.
- Larger development activity nearby
30-day money-back guarantee
Sales history & valuation
40c has no Land Registry sales on file, suggesting it has stayed in the same hands since registration began.
£600,000
Modelled from EPC, postcode comparables.
No sales recorded with HM Land Registry
That can mean the property has never traded since the registry began publishing in 1995, was a new build that hasn't been registered yet, or is held in the same hands long-term.
Median price across the last 5 sales in NW6 4NA: £264,000 (2025–2023).
Nearby sales in NW6 4NA
8 Gascony Avenue, Camden, London, NW6 4NA
Sold Feb 2025
£280,00028 Gascony Avenue, Camden, London, NW6 4NA
Sold Oct 2024
£264,00016 Gascony Avenue, Camden, London, NW6 4NA
Sold Sept 2024
£580,00012 Gascony Avenue, Camden, London, NW6 4NA
Sold Mar 2023
£17,000Flat B, 46 Gascony Avenue, London, NW6 4NA
Sold Jun 2022
£525,000
Versus other Gascony Avenue homes
40c is notably below the street on floor area.
EPC Rating
56 (D)
Street avg 66 (D)
Floor Area
35 m²
Street avg 52 m²
CO₂ Emissions
3.6 t/year
Street avg 2.3 t/year
Habitable Rooms
3 rooms
Street avg 2 rooms
Similar properties nearby
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
0.1 km
Kingsgate Place — bus stop.
Closest school
0.1 km
Kingsgate Primary School. 76 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
55.3dB

Night-time· 23:00 – 07:00
45.5dB








