Flat 3, 11 Parliament Hill, London, NW3 2SY
About Flat 3
Flat 3 is a semi-detached house in London (NW3 2SY). It has a recorded floor area of 59 m² (around 635 sq ft) and construction records dating it to 1900-1929. At 59 m² this is the 3rd smallest of 4 units on EPC record in the building, where floor areas span 46–78 m². The building's EPC ratings span E to C across 4 units on file. The latest certificate (May 2024) shows a D (score 58), a step below the typical UK home. The recommended improvements would push it to C (score 76).
It hasn't traded since August 1999, a hold of 27 years that's notably long for the area. Across 1996–1999, sale prices on this property compounded at 23.4% per year. Today's modelled estimate of £688,000 sits 179.1% above the 1999 sale of £246,500. On a £-per-square-foot basis, the last sale (£388/sq ft) was about 30.4% below the postcode norm. At 59 m² it's 15.7% larger than the typical home in the postcode (51 m² median across 34 EPCs).
Know exactly what you're buying at Flat 3
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
Flat 3 has no planning applications on record.
Notable planning nearby
1applications of note in the surrounding area
Sales history & valuation
Flat 3's modelled value sits at over four times its earliest registered sale price (1996).
£688,000
Modelled from EPC, postcode comparables and a sale-price growth of 23.4% per year over 3 years.
£246,500
Growth on file: 23.4% per year over 3 years.
Sales timeline
1 August 1999Most recent
£246,500
+79.3%over 2 years22 October 1996
£137,500
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 Flat 3, 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
Price per m² for Flat 3 lags the street by a wide margin.
Price per m²
£4,178
Street avg £10,115
Floor Area
59 m²
Street avg 53 m²
Habitable Rooms
3 rooms
Street avg 2 rooms
CO₂ Emissions
3.4 t/year
Street avg 2.6 t/year
Similar properties nearby
106a, Flat 1, Fleet Road
NW3 2QX
116a, Flat 1, Haverstock Hill, Camden
NW3 2BB
106a, Flat 2, Fleet Road
NW3 2QX
12a, Basement Flat, South Hill Park
NW3 2SB
116a, Flat 2, Haverstock Hill, Camden
NW3 2BB
114a, Flat 1, Haverstock Hill, Camden
NW3 2BB
128a, Flat B, Haverstock Hill
NW3 2AY
12a, First Floor Flat, South Hill Park
NW3 2SB
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