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Bricks&Logic is a trading name of Urban Markets Ltd
Company No. 11113204
  | Â
VAT No. GB 287 0845 68
Registered Address: 2 Leman St, London E1 8FA
NW3 1HJHouse Prices / London, Camden, Flask Walk
Last updated May 2026
Key Postcode Insights
NW3 1HJ is a residential postcode situated on Flask Walk, London, NW3 with 7 addresses.
It ranks as the 255th largest and 674th most expensive of the 1,185 postcodes in the NW3 area. The dominant property type is a period flat built between 1800 and 1911.
The postcode contains a total of 7 properties: 7 flats.
7
Properties
- Flats
Key Postcode Insights
NW3 1HJ is a residential postcode situated on Flask Walk, London, NW3 with 7 addresses.
It ranks as the 255th largest and 674th most expensive of the 1,185 postcodes in the NW3 area. The dominant property type is a period flat built between 1800 and 1911.
The postcode contains a total of 7 properties: 7 flats.
7
Properties
- Flats
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House Pricesin NW3 1HJ
Sale prices range from £428,358 for 1 bedroom Leasehold flats with a garden (473 ft2) to £1,071,029 for 3 bedroom Leasehold flats with a garden (990 ft2) .
Monthly rental prices range from £1,797 pcm for 1 bed flats to £4,068 pcm for 3 bed flats.
The gross rental yield is between 4.6% and 5.0%.
The average value per square foot is £1,082.
Average Sale Value
£979,219
Average Rental Value
£3,744 pcm
Average Rental Yield
4.6% /year
Average Value Per Sqft
£1,082 /ft2
Sales Market Trendsin NW3 1HJ
The current average value in the postcode is £979,219.
The NW3 1HJ Sales Market has decreased by 4.7% over the last 10 years.
| Period | Year on Year | Average Price |
|---|---|---|
| April 2026 | -0.4% | £979,219 |
| April 2025 | -0.1% | £983,568 |
| April 2024 | -1.6% | £984,538 |
| April 2023 | 0.9% | £1,000,224 |
| April 2022 | 1.8% | £991,002 |
| April 2021 | 1.4% | £973,828 |
| April 2020 | 0.7% | £960,525 |
| April 2019 | -0.5% | £954,191 |
| April 2018 | -5.3% | £959,000 |
| April 2017 | -1.5% | £1,012,665 |
| April 2016 | 4.4% | £1,028,048 |
| April 2015 | 5.1% | £985,157 |
| April 2014 | 15.2% | £937,415 |
| April 2013 | 7.9% | £813,809 |
| April 2012 | 10.7% | £754,191 |
| April 2011 | 2.2% | £681,182 |
| April 2010 | 15.8% | £666,298 |
| April 2009 | -14.2% | £575,279 |
| April 2008 | 16.1% | £670,145 |
| April 2007 | 0% | £577,126 |
Rental Market Trendsin NW3 1HJ
The current average rental value in the postcode is £3,744.
The NW3 1HJ Rental Market has increased by 38.5% over the last 10 years.
| Period | Year on Year | Average Price |
|---|---|---|
| April 2026 | 5.3% | £3,744pcm |
| April 2025 | 3.2% | £3,556pcm |
| April 2024 | 3.3% | £3,445pcm |
| April 2023 | 11.4% | £3,335pcm |
| April 2022 | 16.1% | £2,994pcm |
| April 2021 | -8.1% | £2,578pcm |
| April 2020 | 3.8% | £2,805pcm |
| April 2019 | 2.9% | £2,704pcm |
| April 2018 | -1.7% | £2,628pcm |
| April 2017 | -1.1% | £2,673pcm |
| April 2016 | 1.9% | £2,702pcm |
| April 2015 | 4.4% | £2,651pcm |
| April 2014 | -0.3% | £2,540pcm |
| April 2013 | -1.7% | £2,547pcm |
| April 2012 | 4.6% | £2,591pcm |
| April 2011 | 9.4% | £2,477pcm |
| April 2010 | 5.6% | £2,264pcm |
| April 2009 | -12.2% | £2,144pcm |
| April 2008 | 10% | £2,443pcm |
| April 2007 | 0% | £2,221pcm |
Properties and Buildingsin NW3 1HJ, Flask Walk, London, NW3
Nearby Postcodesto NW3 1HJ
NW3 1HJ is the 255th largest and the 674th most expensive postcode out of the 1,185 postcodes in the NW3 area.
- 17 mNW3 1HQ, Bird In Hand Yard, London, NW3NW3 1HQ1 Addresses
- 21 mNW3 1HN, Back Lane, London, NW3NW3 1HN2 Addresses
- 28 mNW3 1EW, Ginsburg Yard, London, NW3NW3 1EW4 Addresses
- 34 mNW3 1QG, Hampstead High Street, London, NW3NW3 1QG7 Addresses
- 36 mNW3 1QE, Hampstead High Street, London, NW3NW3 1QE9 Addresses
- 47 mNW3 1HE, Flask Walk, London, NW3NW3 1HE27 Addresses
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Property Typesin NW3 1HJ
- 2 period flats built between 1800 and 1911
- 5 other addresses of unknown type
- period flat (2)
- Unknown (5)
Energy Efficiencyof properties in NW3 1HJ
- Energy Performance Certificate (EPC) surveys conducted for 2 properties.
- The dominant rating is E.
- A (0)
- E (2)
- B (0)
- F (0)
- C (0)
- G (0)
- D (0)
- No EPC (5)
Schools Nearbyto NW3 1HJ
The nearest primary school to NW3 1HJ is Hampstead Parochial Church of England Primary School which is 144 metres away.
- 144mHampstead Parochial Church of England Primary School
- 153mNew End Primary School
- 335mChrist Church Primary School, Hampstead
The nearest secondary school is The UCL Academy which is 1.7 kilometres away.
- 1.7kmThe UCL Academy
- 1.8kmWilliam Ellis School
- 1.9kmParliament Hill School
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Public Transport Nearbyto NW3 1HJ
The closest station to NW3 1HJ is Hampstead station which is 100 metres away.
- 57mHampstead
- 800mFinchley Road & Frognal
- 828mHampstead Heath
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