20, Belsize Park - NW3 4DU
Key Building Insights
20, Belsize Park is a residential building situated on Belsize Park, London, NW3 with 43 addresses.
It ranks as the 3539th largest and 78th most expensive of the 3,593 buildings in the NW3 area. The most common property type is a period flat built between 1800 and 1911.
The building contains a total of 43 properties: 28 flats and 15 other properties.
- Ave. Sale Price
- £341,952
- 10 Year change
- down 8.0%
- Ave. Rental Price
- £1,414pcm
- 10 Year change
- up 40.7%
- Ave. £ per ft²
- £1,264/ft²
- Ave. Gross Yield
- 5.0%/year/yr
Key Building Insights
20, Belsize Park is a residential building situated on Belsize Park, London, NW3 with 43 addresses.
It ranks as the 3539th largest and 78th most expensive of the 3,593 buildings in the NW3 area. The most common property type is a period flat built between 1800 and 1911.
The building contains a total of 43 properties: 28 flats and 15 other properties.
- Ave. Sale Price
- £341,952
- 10 Year change
- down 8.0%
- Ave. Rental Price
- £1,414pcm
- 10 Year change
- up 40.7%
- Ave. £ per ft²
- £1,264/ft²
- Ave. Gross Yield
- 5.0%/year/yr
Explore Properties on Belsize Park, London, NW3
- Flat 1, 20 Belsize Park
1 Bed Period Flat
- Flat 2, 20 Belsize Park
Studio Period Flat
- Flat 3, 20 Belsize Park
Studio Period Flat
- Flat 4, 20 Belsize Park
Studio Period Flat
- Flat 5, 20 Belsize Park
Studio Period Flat
Sales Market Trends
The current average value in the building is £341,952.
The 20, Belsize Park Sales Market has decreased by 8.0% over the last 10 years.
| Period | Year on Year | Average Price |
|---|---|---|
| June 2026 | -1.1% | £341,952 |
| June 2025 | 0.2% | £345,861 |
| June 2024 | -0.8% | £345,191 |
| June 2023 | 0.6% | £347,982 |
| June 2022 | 0.1% | £345,806 |
| June 2021 | 0.6% | £345,446 |
| June 2020 | -0.3% | £343,376 |
| June 2019 | 0.3% | £344,242 |
| June 2018 | -4% | £343,236 |
| June 2017 | -3.8% | £357,474 |
| June 2016 | 4.7% | £371,766 |
| June 2015 | 4.4% | £355,032 |
| June 2014 | 16.3% | £339,962 |
| June 2013 | 6.7% | £292,415 |
| June 2012 | 9.4% | £274,129 |
| June 2011 | 3% | £250,588 |
| June 2010 | 15.2% | £243,328 |
| June 2009 | -10.5% | £211,167 |
| June 2008 | 5.5% | £235,976 |
| June 2007 | 0% | £223,749 |
Rental Market Trends
The current average rental value in the building is £1,414.
The 20, Belsize Park Rental Market has increased by 40.7% over the last 10 years.
| Period | Year on Year | Average Price |
|---|---|---|
| June 2026 | 7.9% | £1,414pcm |
| June 2025 | 3.7% | £1,311pcm |
| June 2024 | 4.1% | £1,264pcm |
| June 2023 | 10% | £1,214pcm |
| June 2022 | 15.1% | £1,104pcm |
| June 2021 | -6.2% | £959pcm |
| June 2020 | 0.1% | £1,023pcm |
| June 2019 | 4.1% | £1,021pcm |
| June 2018 | -0.7% | £981pcm |
| June 2017 | -1.7% | £988pcm |
| June 2016 | 2.1% | £1,005pcm |
| June 2015 | 4.3% | £984pcm |
| June 2014 | 1.4% | £944pcm |
| June 2013 | -2.5% | £931pcm |
| June 2012 | 2% | £954pcm |
| June 2011 | 8.7% | £935pcm |
| June 2010 | 5.8% | £861pcm |
| June 2009 | -11.3% | £814pcm |
| June 2008 | 4.8% | £917pcm |
| June 2007 | 0% | £875pcm |
Property Types
- 28 period flats built between 1800 and 1911
- 15 other addresses of unknown type
- period flat (28)
- Unknown (15)
Energy Efficiency
- Energy Performance Certificate (EPC) surveys have been conducted for 28 properties.
- The most common rating is C.
- A (0)
- E (0)
- B (0)
- F (0)
- C (21)
- G (0)
- D (7)
- No EPC (15)
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, NW3500 m away
- Rosary Catholic Primary School500 m away
- Fitzjohn's Primary School600 m away
- The UCL Academy800 m away
- Harris Academy St John's Wood1.2 km away
- Haverstock School1.3 km away
More reading links
Public Transport Nearby
The closest station to 20, Belsize Park, London, NW3 4DU is Belsize Park station, which is 600 metres away.
- Belsize Park|600 m away
- Finchley Road|600 m away
- Swiss Cottage|600 m away
- Finchley Road & Frognal|800 m away
