12, Belsize Square - NW3 4HT
Key Building Insights
12, Belsize Square is a residential building situated on Belsize Square, London, NW3 with 3 addresses.
It ranks as the 774th largest of the 3,593 buildings in the NW3 area.
The building contains a total of 3 properties: 1 flat and 2 other properties.
- Ave. Sale Price
- £1,530,415
- 10 Year change
- down 8.9%
- Ave. Rental Price
- £5,135pcm
- 10 Year change
- up 39.2%
- Ave. £ per ft²
- £1,157/ft²
- Ave. Gross Yield
- 4.0%/year/yr
Key Building Insights
12, Belsize Square is a residential building situated on Belsize Square, London, NW3 with 3 addresses.
It ranks as the 774th largest of the 3,593 buildings in the NW3 area.
The building contains a total of 3 properties: 1 flat and 2 other properties.
- Ave. Sale Price
- £1,530,415
- 10 Year change
- down 8.9%
- Ave. Rental Price
- £5,135pcm
- 10 Year change
- up 39.2%
- Ave. £ per ft²
- £1,157/ft²
- Ave. Gross Yield
- 4.0%/year/yr
Explore Properties on Belsize Square, London, NW3
- 12A Belsize Square
Period Flat
- 12B Belsize Square
Period Flat
- 12C Belsize Square
4 Bed Period Flat
Sales Market Trends
The last sale in 12, Belsize Square sold for £1,835,500 on 31st March 2016. Since then prices are down an average of 8.5%.
The current average value in the building is £1,530,415.
The 12, Belsize Square Sales Market has decreased by 8.9% over the last 10 years.
| Period | Year on Year | Average Price |
|---|---|---|
| June 2026 | -3% | £1,530,415 |
| June 2025 | -1.4% | £1,578,396 |
| June 2024 | -1.5% | £1,601,176 |
| June 2023 | 0.5% | £1,625,064 |
| June 2022 | 3.3% | £1,616,574 |
| June 2021 | -0.5% | £1,565,147 |
| June 2020 | 0.4% | £1,573,547 |
| June 2019 | -0.5% | £1,567,789 |
| June 2018 | -2.7% | £1,574,935 |
| June 2017 | -3.7% | £1,618,248 |
| June 2016 | -0.3% | £1,680,655 |
| June 2015 | 2.4% | £1,686,355 |
| June 2014 | 14.1% | £1,647,438 |
| June 2013 | 8% | £1,443,603 |
| June 2012 | 11.1% | £1,336,707 |
| June 2011 | 6.3% | £1,203,010 |
| June 2010 | 23.7% | £1,131,986 |
| June 2009 | -12.9% | £915,119 |
| June 2008 | 9.9% | £1,050,232 |
| June 2007 | 0% | £955,507 |
Rental Market Trends
The current average rental value in the building is £5,135.
The 12, Belsize Square Rental Market has increased by 39.2% over the last 10 years.
| Period | Year on Year | Average Price |
|---|---|---|
| June 2026 | 5.7% | £5,135pcm |
| June 2025 | 2% | £4,858pcm |
| June 2024 | 3.4% | £4,761pcm |
| June 2023 | 10.1% | £4,605pcm |
| June 2022 | 18.7% | £4,184pcm |
| June 2021 | -7.2% | £3,525pcm |
| June 2020 | 0.7% | £3,798pcm |
| June 2019 | 3.3% | £3,773pcm |
| June 2018 | 0.7% | £3,652pcm |
| June 2017 | -1.7% | £3,626pcm |
| June 2016 | -2.7% | £3,689pcm |
| June 2015 | 2.2% | £3,793pcm |
| June 2014 | -0.5% | £3,710pcm |
| June 2013 | -1.3% | £3,729pcm |
| June 2012 | 3.7% | £3,779pcm |
| June 2011 | 12% | £3,646pcm |
| June 2010 | 13.9% | £3,256pcm |
| June 2009 | -13.7% | £2,860pcm |
| June 2008 | 9.3% | £3,315pcm |
| June 2007 | 0% | £3,032pcm |
Sales History
The last recorded sale was on 31st March 2016 for £1,835,500 and since then the market in the area has decreased by 8.5%.
12, Belsize Square, London, NW3 4HT has had 3 sales since 1995, none of them in the last three years.
- Sold Mar 2016£1,835,500 | 4 Bed Flat12C , Belsize Square, London, NW3 4HT12C , Belsize Square, London, NW3 4HT
- Sold Jul 2012£825,000 | 4 Bed Flat12C , Belsize Square, London, NW3 4HT12C , Belsize Square, London, NW3 4HT
- Sold Jul 2006£570,000 | 4 Bed Flat12C , Belsize Square, London, NW3 4HT12C , Belsize Square, London, NW3 4HT
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 (2)
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, NW3500 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 12, Belsize Square, London, NW3 4HT is Swiss Cottage station, which is 500 metres away.
- Swiss Cottage|500 m away
- Belsize Park|600 m away
- Finchley Road|600 m away
- South Hampstead|800 m away
