Belsize Park - NW3 4ET
Key Postcode Insights
NW3 4ET is a residential postcode situated on Belsize Park, London, NW3 with 30 addresses.
It ranks as the 819th largest and 643rd most expensive of the 1,182 postcodes in the NW3 area.
The postcode contains a total of 30 properties: 30 flats.
- Ave. Sale Price
- £1,072,452
- 10 Year change
- down 7.2%
- Ave. Rental Price
- £4,033pcm
- 10 Year change
- up 41.7%
- Ave. £ per ft²
- £1,013/ft²
- Ave. Gross Yield
- 4.5%/year/yr
Key Postcode Insights
NW3 4ET is a residential postcode situated on Belsize Park, London, NW3 with 30 addresses.
It ranks as the 819th largest and 643rd most expensive of the 1,182 postcodes in the NW3 area.
The postcode contains a total of 30 properties: 30 flats.
- Ave. Sale Price
- £1,072,452
- 10 Year change
- down 7.2%
- Ave. Rental Price
- £4,033pcm
- 10 Year change
- up 41.7%
- Ave. £ per ft²
- £1,013/ft²
- Ave. Gross Yield
- 4.5%/year/yr
Explore Propertiesin NW3 4ET
- 1 Belsize Park
Building | 4 Flats
- 2 Belsize Park
Building | 3 Flats
- 3 Belsize Park
Building | 3 Flats
- 4 Belsize Park
Building | 4 Flats
- 5 Belsize Park
Building | 4 Flats
Sales Market Trends
The last sale in NW3 4ET sold for £1,177,000 on 4th July 2025. Since then prices are down an average of 2.1%.
The current average value in the postcode is £1,072,452.
The NW3 4ET Sales Market has decreased by 7.2% over the last 10 years.
| Period | Year on Year | Average Price |
|---|---|---|
| June 2026 | -2.8% | £1,072,452 |
| June 2025 | -0.7% | £1,103,490 |
| June 2024 | -1.3% | £1,111,043 |
| June 2023 | 0.1% | £1,125,195 |
| June 2022 | 3.2% | £1,124,016 |
| June 2021 | 0% | £1,088,768 |
| June 2020 | 0.5% | £1,088,671 |
| June 2019 | -0.2% | £1,083,104 |
| June 2018 | -2.9% | £1,085,435 |
| June 2017 | -3.3% | £1,117,445 |
| June 2016 | 0.2% | £1,156,162 |
| June 2015 | 2.5% | £1,153,589 |
| June 2014 | 14.5% | £1,125,698 |
| June 2013 | 7.8% | £982,824 |
| June 2012 | 11.1% | £911,499 |
| June 2011 | 5.8% | £820,201 |
| June 2010 | 22.3% | £775,235 |
| June 2009 | -12.1% | £633,835 |
| June 2008 | 9.6% | £720,739 |
| June 2007 | 0% | £657,620 |
Rental Market Trends
The current average rental value in the postcode is £4,033.
The NW3 4ET Rental Market has increased by 41.7% over the last 10 years.
| Period | Year on Year | Average Price |
|---|---|---|
| June 2026 | 5.8% | £4,033pcm |
| June 2025 | 2.9% | £3,813pcm |
| June 2024 | 3.5% | £3,707pcm |
| June 2023 | 9.9% | £3,581pcm |
| June 2022 | 18.6% | £3,257pcm |
| June 2021 | -6.4% | £2,747pcm |
| June 2020 | 0.6% | £2,934pcm |
| June 2019 | 3.6% | £2,918pcm |
| June 2018 | 0.6% | £2,818pcm |
| June 2017 | -1.6% | £2,801pcm |
| June 2016 | -2% | £2,846pcm |
| June 2015 | 2.3% | £2,903pcm |
| June 2014 | 0% | £2,837pcm |
| June 2013 | -1.7% | £2,836pcm |
| June 2012 | 3.5% | £2,884pcm |
| June 2011 | 11.3% | £2,786pcm |
| June 2010 | 13.2% | £2,504pcm |
| June 2009 | -13.3% | £2,212pcm |
| June 2008 | 8.9% | £2,550pcm |
| June 2007 | 0% | £2,341pcm |
Sales History
The last sale was on 4th July 2025 for £1,177,000 and since then the market in the area has decreased by 2.1%. The postcode has had a total of 15 sales since 1995.
NW3 4ET has seen 1 sale in the last three years and no sales in the last twelve months.
- Sold Jul 2025£1,177,000 | 3 Bed FlatFlat 3, 4, Belsize Park, London, NW3 4ETFlat 3, 4, Belsize Park, London, NW3 4ET
- Sold Jul 2021£1,995,000 | 3 Bed FlatFlat 3, 3, Belsize Park, London, NW3 4ETFlat 3, 3, Belsize Park, London, NW3 4ET
- Sold Sep 2016£2,140,000 | 4 Bed FlatFlat 4, 4, Belsize Park, London, NW3 4ETFlat 4, 4, Belsize Park, London, NW3 4ET
- Sold Oct 2014£1,400,000 | 3 Bed FlatFlat 3, 3, Belsize Park, London, NW3 4ETFlat 3, 3, Belsize Park, London, NW3 4ET
- Sold Aug 2014£1,225,000 | 3 Bed FlatFlat B, 7, Belsize Park, London, NW3 4ETFlat B, 7, Belsize Park, London, NW3 4ET
Nearby Postcodes
NW3 4ET is the 819th largest and the 643rd most expensive postcode out of the 1,182 postcodes in the NW3 area.
- NW3 4EA, Belsize Park, London, NW3NW3 4EA10 Addresses|46 m away
- NW3 4DY, Belsize Park, London, NW3NW3 4DY5 Addresses|49 m away
- NW3 4EB, Belsize Park, London, NW3NW3 4EB5 Addresses|54 m away
- NW3 4ED, Belsize Park, London, NW3NW3 4ED5 Addresses|59 m away
- NW3 4DX, Belsize Park, London, NW3NW3 4DX50 Addresses|72 m away
Property Types
- 30 other addresses of unknown type
- Unknown (30)
Energy Efficiency
- Energy Performance Certificate (EPC) surveys conducted for 8 properties.
- The most common rating is C.
- A (0)
- E (0)
- B (0)
- F (0)
- C (4)
- G (0)
- D (4)
- No EPC (22)
Top 3 Most Expensive Sales
- Sold Jun 2020£8,450,000 | 6 Bed House42, Belsize Park, London, NW3 4EE42, Belsize Park, London, NW3 4EE
- Sold Aug 2015£8,300,000 | 6 Bed House42, Belsize Park, London, NW3 4EE42, Belsize Park, London, NW3 4EE
- Sold Nov 2016£7,200,000 | 6 Bed House43, Belsize Park, London, NW3 4EE43, Belsize Park, London, NW3 4EE
Schools Nearby
- Holy Trinity CofE Primary School, NW3400 m away
- Rosary Catholic Primary School700 m away
- Fitzjohn's Primary School700 m away
- The UCL Academy600 m away
- Harris Academy St John's Wood1.1 km away
- Haverstock School1.3 km away
More reading links
Public Transport Nearby
The closest station to NW3 4ET is Swiss Cottage station, which is 400 metres away.
- Swiss Cottage|400 m away
- Finchley Road|500 m away
- Belsize Park|700 m away
- South Hampstead|800 m away