Eton Avenue - NW3 3HL
Key Postcode Insights
NW3 3HL is a residential postcode situated on Eton Avenue, London, NW3 with 52 addresses.
It ranks as the 1066th largest and 766th most expensive of the 1,182 postcodes in the NW3 area. The most common property type is a period flat built between 1800 and 1911.
The postcode contains a total of 52 properties: 5 houses and 47 flats.
- Ave. Sale Price
- £1,542,199
- 10 Year change
- down 7.0%
- Ave. Rental Price
- £4,987pcm
- 10 Year change
- up 42.1%
- Ave. £ per ft²
- £1,164/ft²
- Ave. Gross Yield
- 3.9%/year/yr
Key Postcode Insights
NW3 3HL is a residential postcode situated on Eton Avenue, London, NW3 with 52 addresses.
It ranks as the 1066th largest and 766th most expensive of the 1,182 postcodes in the NW3 area. The most common property type is a period flat built between 1800 and 1911.
The postcode contains a total of 52 properties: 5 houses and 47 flats.
- Ave. Sale Price
- £1,542,199
- 10 Year change
- down 7.0%
- Ave. Rental Price
- £4,987pcm
- 10 Year change
- up 42.1%
- Ave. £ per ft²
- £1,164/ft²
- Ave. Gross Yield
- 3.9%/year/yr
Explore Propertiesin NW3 3HL
- Coach House
House
- 22 Eton Avenue
5 Bed Period House
- 24 Eton Avenue
5 Bed Period House
- 26B Eton Avenue
Building  |  3 Flats
Sales Market Trends
The last sale in NW3 3HL sold for £522,500 on 15th May 2026. Since then prices are down an average of 0.5%.
The current average value in the postcode is £1,542,199.
The NW3 3HL Sales Market has decreased by 7.0% over the last 10 years.
| Period | Year on Year | Average Price |
|---|---|---|
| June 2026 | -2.5% | £1,542,199 |
| June 2025 | -0.2% | £1,581,130 |
| June 2024 | -1.1% | £1,584,997 |
| June 2023 | 0.3% | £1,602,826 |
| June 2022 | 2.6% | £1,598,671 |
| June 2021 | 0.4% | £1,558,455 |
| June 2020 | 0.4% | £1,552,633 |
| June 2019 | -0.3% | £1,545,700 |
| June 2018 | -3.1% | £1,549,725 |
| June 2017 | -3.5% | £1,599,311 |
| June 2016 | 1.6% | £1,657,656 |
| June 2015 | 3.1% | £1,630,933 |
| June 2014 | 15% | £1,582,099 |
| June 2013 | 7.3% | £1,375,815 |
| June 2012 | 10.5% | £1,282,157 |
| June 2011 | 5.3% | £1,160,451 |
| June 2010 | 20.2% | £1,102,360 |
| June 2009 | -11.2% | £916,926 |
| June 2008 | 8.3% | £1,032,862 |
| June 2007 | 0% | £954,016 |
Rental Market Trends
The current average rental value in the postcode is £4,987.
The NW3 3HL Rental Market has increased by 42.1% over the last 10 years.
| Period | Year on Year | Average Price |
|---|---|---|
| June 2026 | 6.2% | £4,987pcm |
| June 2025 | 3.3% | £4,698pcm |
| June 2024 | 3.7% | £4,548pcm |
| June 2023 | 10.1% | £4,387pcm |
| June 2022 | 17.8% | £3,984pcm |
| June 2021 | -6% | £3,381pcm |
| June 2020 | 0.5% | £3,599pcm |
| June 2019 | 3.5% | £3,581pcm |
| June 2018 | 0.4% | £3,460pcm |
| June 2017 | -1.8% | £3,447pcm |
| June 2016 | -0.6% | £3,509pcm |
| June 2015 | 2.9% | £3,530pcm |
| June 2014 | 0.4% | £3,429pcm |
| June 2013 | -2.1% | £3,415pcm |
| June 2012 | 2.9% | £3,489pcm |
| June 2011 | 10.7% | £3,389pcm |
| June 2010 | 11.3% | £3,062pcm |
| June 2009 | -12.4% | £2,752pcm |
| June 2008 | 7.6% | £3,143pcm |
| June 2007 | 0% | £2,920pcm |
Sales History
The last sale was on 15th May 2026 for £522,500 and since then the market in the area has decreased by 0.5%. The postcode has had a total of 58 sales since 1995.
NW3 3HL has seen 5 sales in the last three years and 1 sale in the last twelve months.
- Sold May 2026£522,500 | 2 Bed FlatFlat 6, 42, Eton Avenue, London, NW3 3HLFlat 6, 42, Eton Avenue, London, NW3 3HL
- Sold Jun 2025£1,695,000 | 3 Bed FlatFlat 5, 32, Eton Avenue, London, NW3 3HLFlat 5, 32, Eton Avenue, London, NW3 3HL
- Sold Mar 2025£360,000 | 1 Bed FlatFlat 4, 42, Eton Avenue, London, NW3 3HLFlat 4, 42, Eton Avenue, London, NW3 3HL
- Sold Oct 2024£2,425,000 | 4 Bed FlatFlat 1, 28, Eton Avenue, London, NW3 3HLFlat 1, 28, Eton Avenue, London, NW3 3HL
- Sold May 2024£1,525,000 | 3 Bed FlatFlat 4, 36, Eton Avenue, London, NW3 3HLFlat 4, 36, Eton Avenue, London, NW3 3HL
Nearby Postcodes
NW3 3HL is the 1066th largest and the 766th most expensive postcode out of the 1,182 postcodes in the NW3 area.
- NW3 3ER, Eton Avenue, London, NW3NW3 3ER15 Addresses|44 m away
- NW3 4PA, Strathray Gardens, London, NW3NW3 4PA37 Addresses|70 m away
- NW3 3EP, Eton Avenue, London, NW3NW3 3EP62 Addresses|73 m away
- NW3 3LG, Fellows Road, London, NW3NW3 3LG28 Addresses|106 m away
- NW3 4HB, Lancaster Grove, London, NW3NW3 4HB30 Addresses|111 m away
Property Types
- 2 period houses built between 1800 and 1911
- 42 period flats built between 1800 and 1911
- 5 early-century flats built between 1912 and 1935
- 3 other addresses of unknown type
- period house (2)
- period flat (42)
- early-century flat (5)
- Unknown (3)
Energy Efficiency
- Energy Performance Certificate (EPC) surveys conducted for 34 properties.
- The most common rating is D.
- A (0)
- E (3)
- B (0)
- F (0)
- C (7)
- G (0)
- D (24)
- No EPC (18)
Top 3 Most Expensive Sales
- Sold Aug 2020£2,850,000 | 5 Bed House22, Eton Avenue, London, NW3 3HL22, Eton Avenue, London, NW3 3HL
- Sold Apr 2021£2,750,000 | 4 Bed FlatFlat 54, Eton Court, Eton Avenue, London, NW3 3HJFlat 54, Eton Court, Eton Avenue, London, NW3 3HJ
- Sold Jul 2024£2,750,000 | 4 Bed FlatFlat A, 59, Eton Avenue, London, NW3 3ETFlat A, 59, Eton Avenue, London, NW3 3ET
Schools Nearby
- St Paul's Church of England Primary School500 m away
- Holy Trinity CofE Primary School, NW3700 m away
- Rosary Catholic Primary School800 m away
- The UCL Academy500 m away
- Harris Academy St John's Wood1.0 km away
- Haverstock School1.0 km away
More reading links
Public Transport Nearby
The closest station to NW3 3HL is Swiss Cottage station, which is 500 metres away.
- Swiss Cottage|500 m away
- Belsize Park|700 m away
- Finchley Road|800 m away
- South Hampstead|800 m away
