15a, Parliament Hill, Camden, London, NW3 2SY
About 15a
15a is a mid-terrace house in Camden, London, London (NW3 2SY). It has a recorded floor area of 343 m² (around 3692 sq ft), construction records dating it to 1930-1949 and council tax band G. The latest certificate (October 2019) returns a high B (score 89), putting the home a stone's throw from an A rating. When first surveyed in July 2009 the rating was D, the property has climbed 2 bands since. Between certificates, wall efficiency went from Very Poor to Very Good, roof efficiency went from Good to Very Good and window efficiency went from Poor to Very Good. The recommended improvements would push it to A (score 92).
At 343 m² the property is well over the postcode median (51 m² across 34 EPCs), placing it in the larger end of the local stock. On energy efficiency it sits in the top 10% of properties in this postcode. 17 planning records sit against the property, 10 approved, 0 refused. Past consents include an extension and partial demolition, meaningful when judging how the property has evolved.
Know exactly what you're buying at 15a
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
15a ranks among the most efficient homes in the postcode for energy use.
EPC Rating
Property Improvements
Changes detected from historical EPC data
Heating controls upgraded for better temperature management
High performance glazing installed
Cavity wall insulation installed
Loft insulation upgraded to recommended levels
Floor insulation added or improved
More low energy lighting installed
Planning history
Planning history includes recorded demolition works, indicating a major rebuild phase at this address.
- Dec 2019ExtensionAmendmentIn report
Extension: Rear of property
Installation of kitchen extract flue on roof of ground floor rear extension of new house granted planning permission ref 2016/2225/P dated 17/02/2017, as varied by a subsequent Non-Material Amendment ref 2017/3763/P dated 17/10/2017.
- Documents
- 11 docs on file
- Reference
- 2019/5798/P
- Dec 2019ExtensionConditionsIn report
Details required by condition 12 (code for sustainable homes review) of planning permission ref 2016/2225/P dated 17/02/17 (for Variation of condition 2 (approved plans) of planning permission dated 15.4.16 ref 2014/7827/P (for the demolition of the existing house & the construction of a new 4 storey house with a basement), to include redesign of rear extension behind no.15 and its enlargement into rear garden of no.14, creation of a side roof dormer with passive ventilation, and minor changes to the front and rear elevations, fenestration, materials, roof lights and roof profile).
- Documents
- 8 docs on file
- Reference
- 2019/2533/P
What's in 15a, Parliament Hill, Camden, London, NW3 2SY's planning history?
15 more on this property, plus refusals, disputes and full decisions nearby, in the report.
Sales history & valuation
15a has no Land Registry sales on file, suggesting it has stayed in the same hands since registration began.
£4,805,000
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 2SY: £590,000 (2023–2020).
Nearby sales in NW3 2SY
5 Parliament Hill, Camden, London, NW3 2SY
Sold Oct 2023
£3,795,000Flat B, 4 Parliament Hill, Camden, London, NW3 2SY
Sold Jun 2021
£496,250Flat 1, 3 Parliament Hill, London, NW3 2SY
Sold Mar 2021
£178,750Flat 2, 9 Parliament Hill, London, NW3 2SY
Sold Mar 2021
£625,0003 Parliament Hill, Camden, London, NW3 2SY
Sold Jan 2020
£590,000
Everything we know about 15a, 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 Parliament Hill homes
EPC Rating for 15a runs comfortably ahead of the street norm.
EPC Rating
89 (B)
Street avg 66 (D)
Floor Area
343 m²
Street avg 222 m²
CO₂ Emissions
3.3 t/year
Street avg 7.4 t/year
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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
0.1 km
Hampstead Heath Station — railway station.
Closest school
0.5 km
Fleet Primary School. 52 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
49.6dB

Night-time· 23:00 – 07:00
40.2dB