Chesterfield House 1b, Flat 11, King Henrys Road, Camden, London, NW3 3QP
About Chesterfield House 1b
Chesterfield House 1b is a mid-terrace house in Camden, London, London (NW3 3QP). It has a recorded floor area of 34 m² (around 366 sq ft) and construction records dating it to 1900-1929. At 34 m² this is the smallest unit on EPC record across Chesterfield House 1b (34–95 m²). The building's EPC ratings span D to C, with this unit at the bottom. The latest certificate (November 2022) 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 January 2013. Between certificates, hot-water efficiency went from Average to Good and lighting went from Very Poor to Very Good. The recommended improvements would push it to C (score 79).
At 34 m² it sits well below the postcode median (61 m² across 45 EPCs), making it one of the more compact homes locally. One planning record on file: subdivision approved in 2007. Past consents include subdivision, meaningful when judging how the property has evolved.
Know exactly what you're buying at Chesterfield House 1b
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
EPC Rating
Property Improvements
Changes detected from historical EPC data
Heating controls changed
Hot water efficiency improved
More low energy lighting installed
Planning history
Council records show a subdivision application — the property's legal arrangement has been altered.
- Feb 2007SubdivisionFullIn report
Retention of two self-contained flats one each at second and third floor levels (1 x studio flat and 1 x one bedroom flat).
Retrospective- Documents
- 8 docs on file
- Reference
- 2006/3938/P
What's in Chesterfield House 1b, Flat 11, King Henrys Road, Camden, London, NW3 3QP's planning history?
Refusals, disputes and full decisions on this property and nearby, in the report.
Sales history & valuation
Chesterfield House 1b has no Land Registry sales on file, suggesting it has stayed in the same hands since registration began.
£440,000
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 3QP: £740,000 (2025–2022).
Nearby sales in NW3 3QP
Flat 3, 9 King Henrys Road, London, NW3 3QP
Sold Jun 2025
£675,00017d, King Henrys Road, London, NW3 3QP
Sold Mar 2025
£680,000Flat 4, 23 King Henrys Road, London, NW3 3QP
Sold Nov 2024
£740,000Flat 2, 19 King Henrys Road, London, NW3 3QP
Sold Oct 2023
£936,999Flat 3, 23 King Henrys Road, London, NW3 3QP
Sold Jul 2022
£745,500
Everything we know about Chesterfield House 1b, 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 King Henrys Road homes
Chesterfield House 1b is notably below the street on floor area.
EPC Rating
67 (D)
Street avg 67 (D)
Floor Area
34 m²
Street avg 77 m²
CO₂ Emissions
1.8 t/year
Street avg 2.9 t/year
Habitable Rooms
2 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
Eton Road / Chalk Farm — bus stop.
Closest school
0.3 km
Haverstock School. 71 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
53.9dB

Night-time· 23:00 – 07:00
43.4dB