Belsize Square - NW3 4HU
Key Postcode Insights
NW3 4HU is a residential postcode situated on Belsize Square, London, NW3 with 40 addresses.
It ranks as the 952nd largest and 593rd 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 40 properties: 40 flats.
- Ave. Sale Price
- £922,488
- 10 Year change
- down 8.2%
- Ave. Rental Price
- £3,771pcm
- 10 Year change
- up 40.3%
- Ave. £ per ft²
- £987/ft²
- Ave. Gross Yield
- 4.9%/year/yr
Key Postcode Insights
NW3 4HU is a residential postcode situated on Belsize Square, London, NW3 with 40 addresses.
It ranks as the 952nd largest and 593rd 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 40 properties: 40 flats.
- Ave. Sale Price
- £922,488
- 10 Year change
- down 8.2%
- Ave. Rental Price
- £3,771pcm
- 10 Year change
- up 40.3%
- Ave. £ per ft²
- £987/ft²
- Ave. Gross Yield
- 4.9%/year/yr
Explore Propertiesin NW3 4HU
- 23 Belsize Square
Building | 3 Flats
- Garden Flat
3 Bed Period Flat
- 24 Belsize Square
15 Units
- 26 Belsize Square
Building | 4 Flats
- 27 Belsize Square
Building | 4 Flats
Sales Market Trends
The last sale in NW3 4HU sold for £862,500 on 30th January 2026. Since then prices are up an average of 0.5%.
The current average value in the postcode is £922,488.
The NW3 4HU Sales Market has decreased by 8.2% over the last 10 years.
| Period | Year on Year | Average Price |
|---|---|---|
| June 2026 | -2.7% | £922,488 |
| June 2025 | -0.6% | £948,475 |
| June 2024 | -1.3% | £954,201 |
| June 2023 | 0.6% | £966,823 |
| June 2022 | 2.2% | £961,401 |
| June 2021 | 0.3% | £940,918 |
| June 2020 | 0.1% | £938,361 |
| June 2019 | -0.1% | £937,423 |
| June 2018 | -3% | £938,326 |
| June 2017 | -3.7% | £967,537 |
| June 2016 | 1.4% | £1,004,786 |
| June 2015 | 2.8% | £991,398 |
| June 2014 | 15.1% | £963,964 |
| June 2013 | 7.4% | £837,474 |
| June 2012 | 10.9% | £780,078 |
| June 2011 | 4.6% | £703,546 |
| June 2010 | 21.2% | £672,503 |
| June 2009 | -11.9% | £555,073 |
| June 2008 | 9% | £630,238 |
| June 2007 | 0% | £578,450 |
Rental Market Trends
The current average rental value in the postcode is £3,771.
The NW3 4HU Rental Market has increased by 40.3% over the last 10 years.
| Period | Year on Year | Average Price |
|---|---|---|
| June 2026 | 6% | £3,771pcm |
| June 2025 | 2.9% | £3,557pcm |
| June 2024 | 3.6% | £3,457pcm |
| June 2023 | 10.1% | £3,338pcm |
| June 2022 | 17.4% | £3,031pcm |
| June 2021 | -6.4% | £2,582pcm |
| June 2020 | 0.4% | £2,759pcm |
| June 2019 | 3.7% | £2,748pcm |
| June 2018 | 0.4% | £2,651pcm |
| June 2017 | -1.7% | £2,641pcm |
| June 2016 | -1.1% | £2,687pcm |
| June 2015 | 2.7% | £2,717pcm |
| June 2014 | 0.4% | £2,645pcm |
| June 2013 | -1.9% | £2,635pcm |
| June 2012 | 3.4% | £2,687pcm |
| June 2011 | 10.2% | £2,598pcm |
| June 2010 | 11.5% | £2,357pcm |
| June 2009 | -12.8% | £2,113pcm |
| June 2008 | 8.3% | £2,423pcm |
| June 2007 | 0% | £2,237pcm |
Sales History
The last sale was on 30th January 2026 for £862,500 and since then the market in the area has increased by 0.5%. The postcode has had a total of 28 sales since 1995.
NW3 4HU has seen 3 sales in the last three years and 1 sale in the last twelve months.
- Sold Jan 2026£862,500 | 3 Bed Flat27D, Belsize Square, London, NW3 4HU27D, Belsize Square, London, NW3 4HU
- Sold May 2024£594,000 | 3 Bed Flat27C , Belsize Square, London, NW3 4HU27C , Belsize Square, London, NW3 4HU
- Sold May 2024£675,000 | 2 Bed Flat27B , Belsize Square, London, NW3 4HU27B , Belsize Square, London, NW3 4HU
- Sold Jun 2018£512,500 | 2 Bed FlatFlat E, 30, Belsize Square, London, NW3 4HUFlat E, 30, Belsize Square, London, NW3 4HU
- Sold May 2016£895,000 | 2 Bed Flat27A , Belsize Square, London, NW3 4HU27A , Belsize Square, London, NW3 4HU
Nearby Postcodes
NW3 4HU is the 952nd largest and the 593rd most expensive postcode out of the 1,182 postcodes in the NW3 area.
- NW3 4EY, Lancaster Drive, London, NW3NW3 4EY19 Addresses|27 m away
- NW3 4HL, Belsize Square, London, NW3NW3 4HL68 Addresses|42 m away
- NW3 4HA, Lancaster Drive, London, NW3NW3 4HA24 Addresses|73 m away
- NW3 4JH, Belsize Park Gardens, London, NW3NW3 4JH31 Addresses|87 m away
- NW3 4HT, Belsize Square, London, NW3NW3 4HT94 Addresses|95 m away
Property Types
- 1 period flat built between 1800 and 1911
- 39 other addresses of unknown type
- period flat (1)
- Unknown (39)
Energy Efficiency
- Energy Performance Certificate (EPC) surveys conducted for 13 properties.
- The most common rating is D.
- A (0)
- E (3)
- B (0)
- F (0)
- C (4)
- G (0)
- D (6)
- No EPC (27)
Top 3 Most Expensive Sales
- Sold Jul 2015£5,800,000 | 6 Bed House49, Belsize Square, London, NW3 4HN49, Belsize Square, London, NW3 4HN
- Sold Jan 2021£5,600,000 | 6 Bed House19, Belsize Square, London, NW3 4HT19, Belsize Square, London, NW3 4HT
- Sold Dec 2009£5,000,000 | 6 Bed House1, Belsize Square, London, NW3 4HT1, Belsize Square, London, NW3 4HT
Schools Nearby
- Holy Trinity CofE Primary School, NW3600 m away
- Rosary Catholic Primary School600 m away
- St Paul's Church of England Primary School800 m away
- The UCL Academy600 m away
- Harris Academy St John's Wood1.1 km away
- Haverstock School1.2 km away
More reading links
Public Transport Nearby
The closest station to NW3 4HU is Belsize Park station, which is 500 metres away.
- Belsize Park|500 m away
- Swiss Cottage|500 m away
- Finchley Road|700 m away
- South Hampstead|900 m away
