4, Flask Walk - NW3 1HE
Key Building Insights
4, Flask Walk is a residential building situated on Flask Walk, London, NW3 with 1 addresses.
It ranks as the largest and 2016th most expensive of the 3,593 buildings in the NW3 area. The most common property type is a period flat built between 1800 and 1911.
The building contains a total of 1 properties: 1 flat.
- Ave. Sale Price
- £877,412
- 10 Year change
- down 9.6%
- Ave. Rental Price
- £2,756pcm
- 10 Year change
- up 37.3%
- Ave. £ per ft²
- £1,335/ft²
- Ave. Gross Yield
- 3.8%/year/yr
Key Building Insights
4, Flask Walk is a residential building situated on Flask Walk, London, NW3 with 1 addresses.
It ranks as the largest and 2016th most expensive of the 3,593 buildings in the NW3 area. The most common property type is a period flat built between 1800 and 1911.
The building contains a total of 1 properties: 1 flat.
- Ave. Sale Price
- £877,412
- 10 Year change
- down 9.6%
- Ave. Rental Price
- £2,756pcm
- 10 Year change
- up 37.3%
- Ave. £ per ft²
- £1,335/ft²
- Ave. Gross Yield
- 3.8%/year/yr
Sales Market Trends
The current average value in the building is £877,412.
The 4, Flask Walk Sales Market has decreased by 9.6% over the last 10 years.
| Period | Year on Year | Average Price |
|---|---|---|
| July 2026 | -1.9% | £877,412 |
| July 2025 | -0.3% | £894,257 |
| July 2024 | -1.1% | £896,686 |
| July 2023 | 0.4% | £906,505 |
| July 2022 | 0.8% | £902,947 |
| July 2021 | 0% | £896,085 |
| July 2020 | -0.5% | £895,839 |
| July 2019 | 0% | £899,911 |
| July 2018 | -2.9% | £899,552 |
| July 2017 | -4.5% | £926,553 |
| July 2016 | 2.8% | £970,197 |
| July 2015 | 3.3% | £943,624 |
| July 2014 | 16.2% | £913,071 |
| July 2013 | 7.1% | £786,061 |
| July 2012 | 10% | £733,628 |
| July 2011 | 3.8% | £666,924 |
| July 2010 | 16.6% | £642,289 |
| July 2009 | -8.5% | £550,968 |
| July 2008 | 2.8% | £601,826 |
| July 2007 | 0% | £585,554 |
Rental Market Trends
The current average rental value in the building is £2,756.
The 4, Flask Walk Rental Market has increased by 37.3% over the last 10 years.
| Period | Year on Year | Average Price |
|---|---|---|
| July 2026 | 5.9% | £2,756pcm |
| July 2025 | 3% | £2,601pcm |
| July 2024 | 3.7% | £2,525pcm |
| July 2023 | 10% | £2,435pcm |
| July 2022 | 14.9% | £2,214pcm |
| July 2021 | -4.3% | £1,927pcm |
| July 2020 | -1.7% | £2,014pcm |
| July 2019 | 4.2% | £2,050pcm |
| July 2018 | 0.3% | £1,968pcm |
| July 2017 | -2.3% | £1,962pcm |
| July 2016 | 0.3% | £2,008pcm |
| July 2015 | 3.2% | £2,003pcm |
| July 2014 | 2.2% | £1,940pcm |
| July 2013 | -2.5% | £1,898pcm |
| July 2012 | 2.2% | £1,947pcm |
| July 2011 | 8.4% | £1,905pcm |
| July 2010 | 8.8% | £1,757pcm |
| July 2009 | -10.2% | £1,616pcm |
| July 2008 | 4.4% | £1,799pcm |
| July 2007 | 0% | £1,724pcm |
Property Types
- 1 period flat built between 1800 and 1911
- period flat (1)
Energy Efficiency
- Energy Performance Certificate (EPC) surveys have been conducted for 1 property.
- The most common rating is D.
- A (0)
- E (0)
- B (0)
- F (0)
- C (0)
- G (0)
- D (1)
- No EPC (0)
Top 3 Most Expensive Sales
- Sold Feb 2011£3,810,000 | 5 Bed House75, Flask Walk, London, NW3 1ET75, Flask Walk, London, NW3 1ET
- Sold May 2025£3,075,000 | 4 Bed House32, Flask Walk, London, NW3 1HE32, Flask Walk, London, NW3 1HE
- Sold Sep 2021£2,500,000 | 4 Bed House35, Flask Walk, London, NW3 1HH35, Flask Walk, London, NW3 1HH
Schools Nearby
- New End Primary School100 m away
- Hampstead Parochial Church of England Primary School200 m away
- Christ Church Primary School, Hampstead300 m away
- The UCL Academy1.7 km away
- William Ellis School1.8 km away
- Parliament Hill School1.9 km away
More reading links
Public Transport Nearby
The closest station to 4, Flask Walk, London, NW3 1HE is Hampstead station, which is 100 metres away.
- Hampstead|100 m away
- Hampstead Heath|800 m away
- Finchley Road & Frognal|800 m away
