DA15 7NY is a residential postcode situated on Harland Avenue, Sidcup, DA15 with 42 addresses.
It ranks as the 399th largest and 413th most expensive of the 470 postcodes in the DA15 area. The dominant property type is a early-century house built between 1912 and 1935.
The postcode contains a total of 42 properties: 42 houses.
DA15 7NY is a residential postcode situated on Harland Avenue, Sidcup, DA15 with 42 addresses.
It ranks as the 399th largest and 413th most expensive of the 470 postcodes in the DA15 area. The dominant property type is a early-century house built between 1912 and 1935.
The postcode contains a total of 42 properties: 42 houses.
Sale prices range from £468,517 for 3 bedroom freehold houses with a garden (861 ft2) to £900,732 for 5 bedroom freehold houses with a garden (1,851 ft2) .
Monthly rental prices range from £1,762 pcm for 3 bed houses to £2,807 pcm for 5 bed houses.
The gross rental yield is between 3.6% and 5.3%.
The average value per square foot is £565.
The last sale in DA15 7NY sold for £860,000 on 19th September 2025. Since then prices are down an average of 0.5%.
The current average value in the postcode is £681,497.
The DA15 7NY Sales Market has increased by 25.6% over the last 10 years.
| Period | Year on Year | Average Price |
|---|---|---|
| May 2026 | -1.1% | £681,497 |
| May 2025 | 2.3% | £688,975 |
| May 2024 | -1.8% | £673,692 |
| May 2023 | 0.9% | £685,720 |
| May 2022 | 7.9% | £679,446 |
| May 2021 | 6.1% | £629,454 |
| May 2020 | 2.9% | £593,426 |
| May 2019 | -0.4% | £576,454 |
| May 2018 | 1.7% | £578,856 |
| May 2017 | 4.9% | £569,165 |
| May 2016 | 11.4% | £542,529 |
| May 2015 | 11.9% | £486,949 |
| May 2014 | 12.8% | £434,988 |
| May 2013 | 6.1% | £385,599 |
| May 2012 | 1.3% | £363,590 |
| May 2011 | 2.2% | £358,868 |
| May 2010 | 13.6% | £351,031 |
| May 2009 | -12.7% | £309,116 |
| May 2008 | 2% | £354,024 |
| May 2007 | 0% | £347,188 |
The current average rental value in the postcode is £2,229.
The DA15 7NY Rental Market has increased by 57.0% over the last 10 years.
| Period | Year on Year | Average Price |
|---|---|---|
| May 2026 | 3.1% | £2,229pcm |
| May 2025 | 3.9% | £2,163pcm |
| May 2024 | 6.3% | £2,082pcm |
| May 2023 | 11.1% | £1,958pcm |
| May 2022 | 8.8% | £1,762pcm |
| May 2021 | 6.9% | £1,620pcm |
| May 2020 | 3.2% | £1,515pcm |
| May 2019 | 2.8% | £1,468pcm |
| May 2018 | 0.6% | £1,429pcm |
| May 2017 | 0% | £1,420pcm |
| May 2016 | 1.9% | £1,420pcm |
| May 2015 | 8.5% | £1,394pcm |
| May 2014 | 5% | £1,285pcm |
| May 2013 | 5.1% | £1,224pcm |
| May 2012 | 5.5% | £1,164pcm |
| May 2011 | 5.9% | £1,104pcm |
| May 2010 | 7.5% | £1,042pcm |
| May 2009 | -4.4% | £969pcm |
| May 2008 | 5% | £1,014pcm |
| May 2007 | 0% | £966pcm |
The last sale was on 19th September 2025 for £860,000 and since then the market in the area has decreased by 0.5%. The postcode has had a total of 39 sales since 1995.
DA15 7NY has seen 2 sales in the last three years and 1 sale in the last twelve months.
DA15 7NY is the 399th largest and the 413th most expensive postcode out of the 470 postcodes in the DA15 area.
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The closest station to DA15 7NY is New Eltham station which is 1.1 kilometres away.
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According to recent data from Ofcom, ultrafast broadband is available in this area.
According to recent data from Ofcom, Ultrafast broadband is available in the area.
According to data from the Environment Agency, the flood risk in this area is considered to be very low.
The recent census recorded whether a resident owned or rented their home.
In the area around DA15 7NY, 51.8% of property is privately owned with a mortgage and 46.9% is privately owned outright.
The graph below shows how this compares to Greater London and the rest of England & Wales.
The recent census recorded the highest level of education achieved by residents in the local area.
In the area around DA15 7NY, 19.5% of residents are recorded as possessing school level qualifications and 33.4% as possessing degree level qualifications.
The graph below shows how this compares to Greater London and the rest of England & Wales.
The most recent census in 2021 recorded the age of all UK residents.
In the area around DA15 7NY, the average age was 41.8 and the most common age was 52.
The graph below shows how this compares to Greater London and the rest of England & Wales
The recent census recorded whether a property was a primary or secondary home for the resident.
In the area around DA15 7NY, 1.5% of property was a second home.
Comparison figures for Greater London and the rest of England & Wales are listed below.
The recent census recorded the number of cars registered in each household.
In the area around DA15 7NY, there are an average of 1.6 cars per household.
See below for how this compares to Greater London and the rest of England & Wales.