Chesterfield House 1b, Flat 12a, 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 53 m² (around 570 sq ft) and construction records dating it to 1900-1929. At 53 m² this is the 8th smallest of 17 units on EPC record in Chesterfield House 1b, where floor areas span 34–95 m². The building's EPC ratings span D to C, with this unit at the bottom. The latest certificate (March 2019) shows a D (score 61), on the cusp of jumping into the C band. The recommended improvements would push it to C (score 76).
One planning record on file: an extension approved in 2014. Past consents include an extension and a conservatory, 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
Planning history
Chesterfield House 1b has an approved single-storey rear extension on the planning record.
- Feb 2014ConservatoryFullIn report
Extension: Single storey · Rear of property
Erection of single storey rear conservatory at lower-ground floor level in connection with existing lower ground floor flat (Class C3).
Extension- Documents
- 18 docs on file
- Reference
- 2013/5957/P
What's in Chesterfield House 1b, Flat 12a, 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.
£680,000
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
On epc rating, Chesterfield House 1b runs well behind the street norm.
EPC Rating
61 (D)
Street avg 67 (D)
Floor Area
53 m²
Street avg 77 m²
CO₂ Emissions
2.9 t/year
Street avg 2.9 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
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