Gascony Avenue - NW6 4NB
Key Postcode Insights
NW6 4NB is a residential postcode situated on Gascony Avenue, London, NW6 with 79 addresses.
It ranks as the 1149th largest and 570th most expensive of the 1,183 postcodes in the NW6 area.
The postcode contains a total of 79 properties: 2 houses and 77 flats.
- Ave. Sale Price
- £556,875
- 10 Year change
- down 8.2%
- Ave. Rental Price
- £2,542pcm
- 10 Year change
- up 34.9%
- Ave. £ per ft²
- £893/ft²
- Ave. Gross Yield
- 5.5%/year/yr
Key Postcode Insights
NW6 4NB is a residential postcode situated on Gascony Avenue, London, NW6 with 79 addresses.
It ranks as the 1149th largest and 570th most expensive of the 1,183 postcodes in the NW6 area.
The postcode contains a total of 79 properties: 2 houses and 77 flats.
- Ave. Sale Price
- £556,875
- 10 Year change
- down 8.2%
- Ave. Rental Price
- £2,542pcm
- 10 Year change
- up 34.9%
- Ave. £ per ft²
- £893/ft²
- Ave. Gross Yield
- 5.5%/year/yr
Explore Propertiesin NW6 4NB
- Bedsit
Building  |  3 Flats
- 1 Gascony Avenue
Building  |  3 Flats
- 3 Gascony Avenue
Building  |  4 Flats
- 5 Gascony Avenue
Building  |  4 Flats
- 7 Gascony Avenue
5 Units
Sales Market Trends
The last sale in NW6 4NB sold for £475,000 on 15th May 2026. Since then prices are up an average of 0.1%.
The current average value in the postcode is £556,875.
The NW6 4NB Sales Market has decreased by 8.2% over the last 10 years.
| Period | Year on Year | Average Price |
|---|---|---|
| June 2026 | -2.1% | £556,875 |
| June 2025 | 0.7% | £569,065 |
| June 2024 | -0.7% | £565,076 |
| June 2023 | -0.2% | £569,245 |
| June 2022 | 1.8% | £570,466 |
| June 2021 | -0.8% | £560,331 |
| June 2020 | 0.5% | £564,894 |
| June 2019 | -0.1% | £562,188 |
| June 2018 | -3% | £562,750 |
| June 2017 | -4.4% | £580,368 |
| June 2016 | 4.7% | £606,941 |
| June 2015 | 7.5% | £579,671 |
| June 2014 | 16.8% | £539,463 |
| June 2013 | 10% | £461,917 |
| June 2012 | 7% | £420,103 |
| June 2011 | 6.9% | £392,533 |
| June 2010 | 13.8% | £367,069 |
| June 2009 | -13.2% | £322,430 |
| June 2008 | 6.4% | £371,585 |
| June 2007 | 0% | £349,340 |
Rental Market Trends
The current average rental value in the postcode is £2,542.
The NW6 4NB Rental Market has increased by 34.9% over the last 10 years.
| Period | Year on Year | Average Price |
|---|---|---|
| June 2026 | 6.8% | £2,542pcm |
| June 2025 | 2.8% | £2,381pcm |
| June 2024 | 2.5% | £2,316pcm |
| June 2023 | 13.8% | £2,260pcm |
| June 2022 | 16.4% | £1,986pcm |
| June 2021 | -6.8% | £1,706pcm |
| June 2020 | -2% | £1,830pcm |
| June 2019 | 4.3% | £1,867pcm |
| June 2018 | 0% | £1,790pcm |
| June 2017 | -5% | £1,789pcm |
| June 2016 | 3% | £1,884pcm |
| June 2015 | 4.6% | £1,830pcm |
| June 2014 | 3.9% | £1,748pcm |
| June 2013 | -5.1% | £1,683pcm |
| June 2012 | 4.3% | £1,773pcm |
| June 2011 | 9.2% | £1,700pcm |
| June 2010 | 9.8% | £1,557pcm |
| June 2009 | -11.2% | £1,418pcm |
| June 2008 | 7.5% | £1,596pcm |
| June 2007 | 0% | £1,484pcm |
Sales History
The last sale was on 15th May 2026 for £475,000 and since then the market in the area has increased by 0.1%. The postcode has had a total of 21 sales since 1995.
NW6 4NB has seen 2 sales in the last three years and 1 sale in the last twelve months.
- Sold May 2026£475,000 | 2 Bed Flat29A , Gascony Avenue, London, NW6 4NB29A , Gascony Avenue, London, NW6 4NB
- Sold Jun 2023£635,000 | 2 Bed FlatFlat 2, 37, Gascony Avenue, London, NW6 4NBFlat 2, 37, Gascony Avenue, London, NW6 4NB
- Sold Jul 2022£525,000 | 2 Bed FlatFlat A, 13, Gascony Avenue, London, NW6 4NBFlat A, 13, Gascony Avenue, London, NW6 4NB
- Sold Mar 2019£562,500 | 2 Bed Flat41D , Gascony Avenue, London, NW6 4NB41D , Gascony Avenue, London, NW6 4NB
- Sold Nov 2015£499,000 | 2 Bed Flat29A , Gascony Avenue, London, NW6 4NB29A , Gascony Avenue, London, NW6 4NB
Nearby Postcodes
NW6 4NB is the 1149th largest and the 570th most expensive postcode out of the 1,183 postcodes in the NW6 area.
- NW6 4LD, Messina Avenue, London, NW6NW6 4LD66 Addresses|31 m away
- NW6 4NA, Gascony Avenue, London, NW6NW6 4NA73 Addresses|41 m away
- NW6 4LA, Kingsgate Road, London, NW6NW6 4LA13 Addresses|68 m away
- NW6 4TE, Kingsgate Road, London, NW6NW6 4TE3 Addresses|70 m away
- NW6 4JU, Grange Place, London, NW6NW6 4JU31 Addresses|72 m away
Property Types
- 79 other addresses of unknown type
- Unknown (79)
Energy Efficiency
- Energy Performance Certificate (EPC) surveys conducted for 28 properties.
- The most common rating is D.
- A (0)
- E (0)
- B (0)
- F (0)
- C (12)
- G (0)
- D (16)
- No EPC (51)
Top 3 Most Expensive Sales
- Sold Aug 2015£1,480,000 | 4 Bed House71, Gascony Avenue, London, NW6 4ND71, Gascony Avenue, London, NW6 4ND
- Sold Apr 2017£1,420,000 | 5 Bed House83, Gascony Avenue, London, NW6 4ND83, Gascony Avenue, London, NW6 4ND
- Sold Jan 2025£1,415,000 | 5 Bed House70, Gascony Avenue, London, NW6 4NE70, Gascony Avenue, London, NW6 4NE
Schools Nearby
- Kingsgate Primary School100 m away
- Kilburn Grange School200 m away
- St Eugene de Mazenod Roman Catholic Primary School300 m away
- St Augustine's Federated Schools: CE High School1.0 km away
- St George's Catholic School1.2 km away
- Harris Academy St John's Wood1.5 km away
More reading links
Public Transport Nearby
The closest station to NW6 4NB is Brondesbury station, which is 500 metres away.
- Brondesbury|500 m away
- West Hampstead|600 m away
- Kilburn High Road|600 m away
