23 Belsize AvenueHouse Prices / London, Camden, Belsize Avenue, NW3 4BL
Key Building Insights
23 Belsize Avenue is a residential building situated on Belsize Avenue, London, NW3 with 6 addresses.
It ranks as the 2724th largest and 2797th most expensive of the 3,591 buildings in the NW3 area. The dominant property type is a period flat built between 1800 and 1911.
The building contains a total of 6 properties: 6 flats.
- Flats
Key Building Insights
23 Belsize Avenue is a residential building situated on Belsize Avenue, London, NW3 with 6 addresses.
It ranks as the 2724th largest and 2797th most expensive of the 3,591 buildings in the NW3 area. The dominant property type is a period flat built between 1800 and 1911.
The building contains a total of 6 properties: 6 flats.
- Flats
House Pricesin 23 Belsize Avenue
Sale prices range from £658,605 for 2 bedroom leasehold flats (624 ft2) to £1,349,867 for 3 bedroom leasehold flats with a garden (1,196 ft2) .
Monthly rental prices range from £2,589 pcm for 2 bed flats to £4,351 pcm for 3 bed flats.
The gross rental yield is between 3.9% and 5.0%.
The average value per square foot is £1,154.
Sales Market Trendsin 23 Belsize Avenue
The last sale in 23 Belsize Avenue sold for £1,123,296 on 25th March 2021. Since then prices are down an average of 1.0%.
The current average value in the building is £1,042,684.
The 23 Belsize Avenue Sales Market has decreased by 8.0% over the last 10 years.
| Period | Year on Year | Average Price |
|---|---|---|
| May 2026 | -1.5% | £1,042,684 |
| May 2025 | -1.4% | £1,058,931 |
| May 2024 | -1.4% | £1,074,317 |
| May 2023 | 1% | £1,089,332 |
| May 2022 | 2.6% | £1,078,981 |
| May 2021 | -0.3% | £1,051,145 |
| May 2020 | -0.1% | £1,054,103 |
| May 2019 | 0.1% | £1,055,574 |
| May 2018 | -3.9% | £1,054,234 |
| May 2017 | -3.2% | £1,096,627 |
| May 2016 | 1.5% | £1,133,151 |
| May 2015 | 3.6% | £1,116,801 |
| May 2014 | 15% | £1,078,354 |
| May 2013 | 7.3% | £937,363 |
| May 2012 | 10.4% | £873,429 |
| May 2011 | 4.1% | £791,259 |
| May 2010 | 20% | £760,094 |
| May 2009 | -13.6% | £633,495 |
| May 2008 | 15.7% | £733,119 |
| May 2007 | 0% | £633,545 |
Rental Market Trendsin 23 Belsize Avenue
The current average rental value in the building is £3,535.
The 23 Belsize Avenue Rental Market has increased by 38.4% over the last 10 years.
| Period | Year on Year | Average Price |
|---|---|---|
| May 2026 | 6.6% | £3,535pcm |
| May 2025 | 2% | £3,317pcm |
| May 2024 | 3.5% | £3,252pcm |
| May 2023 | 11.2% | £3,141pcm |
| May 2022 | 17.1% | £2,824pcm |
| May 2021 | -8.5% | £2,411pcm |
| May 2020 | 2% | £2,635pcm |
| May 2019 | 3.6% | £2,583pcm |
| May 2018 | -0.4% | £2,493pcm |
| May 2017 | -2% | £2,503pcm |
| May 2016 | -0.7% | £2,554pcm |
| May 2015 | 3.1% | £2,573pcm |
| May 2014 | -0.1% | £2,495pcm |
| May 2013 | -1.8% | £2,499pcm |
| May 2012 | 3.6% | £2,545pcm |
| May 2011 | 10.2% | £2,455pcm |
| May 2010 | 9.6% | £2,228pcm |
| May 2009 | -13.2% | £2,032pcm |
| May 2008 | 12.4% | £2,342pcm |
| May 2007 | 0% | £2,084pcm |
Explore Propertiesin 23, Belsize Avenue, London, NW3 4BL
- 23A, Belsize Avenue, London, NW3 4BL
- Flat A, 23, Belsize Avenue, London, NW3 4BL3 bed period flat
- Flat B, 23, Belsize Avenue, London, NW3 4BL3 bed period flat
- Flat C, 23, Belsize Avenue, London, NW3 4BL3 bed period flat
- Flat D, 23, Belsize Avenue, London, NW3 4BL3 bed period flat
- Flat E, 23, Belsize Avenue, London, NW3 4BL2 bed period flat
Sales Historyin 23, Belsize Avenue, London, NW3 4BL
The last sale was on 25th March 2021 for £1,123,296 and since then the market in the area has decreased by 1.0%. The building has had a total of 9 sales since 1995.
23, Belsize Avenue, London, NW3 4BL has seen no sales in the last three years and no sales in the last twelve months.
Property Typesin 23 Belsize Avenue
- 5 period flats built between 1800 and 1911
- 1 other address of unknown type
- period flat (5)
- Unknown (1)
Energy Efficiencyof properties in 23 Belsize Avenue
- Energy Performance Certificate (EPC) surveys conducted for 5 properties.
- The dominant rating is C.
- A (0)
- E (1)
- B (0)
- F (0)
- C (2)
- G (0)
- D (2)
- No EPC (1)
Top 3 Most Expensive Saleson Belsize Avenue, London, NW3
Schools Nearby
- 400mRosary Catholic Primary School
- 600mFitzjohn's Primary School
- 600mHoly Trinity CofE Primary School, NW3
- 900mThe UCL Academy
- 1.3kmHaverstock School
- 1.4kmHarris Academy St John's Wood
More reading links
Public Transport Nearby
The closest station to 23, Belsize Avenue, London, NW3 4BL is Belsize Park station, which is 400 metres away.
- 400mBelsize Park
- 700mFinchley Road
- 700mHampstead Heath
- 700mSwiss Cottage
