First Floor Flat, 17 Cannon Place, London, NW3 1EH
About First Floor Flat
First Floor Flat is an end-of-terrace house in London (NW3 1EH). It has a recorded floor area of 82 m² (around 880 sq ft) and construction records dating it to before 1900. The latest certificate (October 2008) shows an E (score 47), well below the UK norm with real room to improve. The latest certificate is from October 2008, so improvements made since then won't be reflected.
On energy efficiency it sits in the bottom 10% of properties in this postcode — significant headroom for improvement.
Know exactly what you're buying at First Floor Flat
Before you offer, see what the listing won't tell you, the true value, the red flags and the full history.
Valuation
against the asking price
Risks
planning & flood
Sold prices
similar homes nearby
Trends
the local market
Energy performance
First Floor Flat sits at the bottom of the postcode for energy efficiency — meaningful headroom to improve.
EPC Expired
This certificate is over 10 years old and is no longer valid.Expired 13 Oct 2018
EPC Rating
Planning history
First Floor Flat has no planning applications on record.
Notable planning nearby
2applications of note in the surrounding area
Sales history & valuation
First Floor Flat has no Land Registry sales on file, suggesting it has stayed in the same hands since registration began.
£902,000
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 NW3 1EH: £4,800,000 (2024–2017).
Nearby sales in NW3 1EH
5 Cannon Place, Camden, London, NW3 1EH
Sold Feb 2024
£5,000,0007 Cannon Place, Camden, London, NW3 1EH
Sold Mar 2022
£890,000Garden Floor Flat, 23 Cannon Place, London, NW3 1EH
Sold Feb 2021
£1,650,00019 Cannon Place, Camden, London, NW3 1EH
Sold Aug 2017
£5,000,00013 Cannon Place, Camden, London, NW3 1EH
Sold Mar 2016
£5,700,000
Everything we know about First Floor Flat, in one report
What it's really worth, what could be wrong, and the planning, sales and area data in full.
- Am I paying too much?
- Is something wrong with it?
- Is the agent's story true?
- Will it hold its value?

Versus other Cannon Place homes
On epc rating, First Floor Flat runs well behind the street norm.
EPC Rating
47 (E)
Street avg 64 (D)
Floor Area
82 m²
Street avg 87 m²
CO₂ Emissions
5.7 t/year
Street avg 3.7 t/year
Habitable Rooms
3 rooms
Street avg 3 rooms
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The neighbourhood at a glance
Rail-style transport is unusually close for this postcode.
Crime
6/mo
Rising year-on-year across the wider district.
Nearest stop
0.2 km
Whitestone Pond / Jack Straw's Castle — bus stop.
Closest school
0.1 km
Christ Church Primary School, Hampstead. 47 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
51.2dB

Night-time· 23:00 – 07:00
41.5dB