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Bricks&Logic is a trading name of Urban Markets Ltd
Company No. 11113204
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VAT No. GB 287 0845 68
Registered Address: 2 Leman St, London E1 8FA
DA15 9BUHouse Prices / London, Bexley, Welbeck Avenue
Last updated May 2026
Key Postcode Insights
DA15 9BU is a residential postcode situated on Welbeck Avenue, Sidcup, DA15 with 14 addresses.
It ranks as the 131st largest and 407th most expensive of the 468 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 14 properties: 14 houses.
14
Properties
- Houses
Key Postcode Insights
DA15 9BU is a residential postcode situated on Welbeck Avenue, Sidcup, DA15 with 14 addresses.
It ranks as the 131st largest and 407th most expensive of the 468 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 14 properties: 14 houses.
14
Properties
- Houses
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House Pricesin DA15 9BU
Sale prices range from £636,093 for 4 bedroom freehold houses with a garden (1,184 ft2) to £733,145 for 4 bedroom freehold houses with a garden (1,540 ft2) .
Monthly rental prices range from £2,376 pcm for 4 bed houses to £2,664 pcm for 4 bed houses.
The gross rental yield is between 4.4% and 4.5%.
The average value per square foot is £512.
Average Sale Value
£676,951
Average Rental Value
£2,489 pcm
Average Rental Yield
4.4% /year
Average Value Per Sqft
£512 /ft2
Sales Market Trendsin DA15 9BU
The last sale in DA15 9BU sold for £656,000 on 2nd March 2026. Since then prices are down an average of 0.1%.
The current average value in the postcode is £676,951.
The DA15 9BU Sales Market has increased by 27.8% over the last 10 years.
| Period | Year on Year | Average Price |
|---|---|---|
| April 2026 | -0.4% | £676,951 |
| April 2025 | 1% | £679,349 |
| April 2024 | -2.2% | £672,864 |
| April 2023 | 1.9% | £688,303 |
| April 2022 | 8.9% | £675,219 |
| April 2021 | 4.6% | £619,999 |
| April 2020 | 3.2% | £592,488 |
| April 2019 | 1.4% | £574,261 |
| April 2018 | 1.3% | £566,362 |
| April 2017 | 5.5% | £559,060 |
| April 2016 | 11.3% | £529,877 |
| April 2015 | 14.2% | £475,998 |
| April 2014 | 9.1% | £416,914 |
| April 2013 | 11.2% | £382,274 |
| April 2012 | 3.2% | £343,718 |
| April 2011 | 1.1% | £333,024 |
| April 2010 | 9.5% | £329,255 |
| April 2009 | -16.6% | £300,619 |
| April 2008 | 6.1% | £360,325 |
| April 2007 | 0% | £339,726 |
Rental Market Trendsin DA15 9BU
The current average rental value in the postcode is £2,489.
The DA15 9BU Rental Market has increased by 61.9% over the last 10 years.
| Period | Year on Year | Average Price |
|---|---|---|
| April 2026 | 3.1% | £2,489pcm |
| April 2025 | 3.5% | £2,413pcm |
| April 2024 | 8% | £2,331pcm |
| April 2023 | 9.6% | £2,158pcm |
| April 2022 | 11.2% | £1,970pcm |
| April 2021 | 5.8% | £1,772pcm |
| April 2020 | 3.5% | £1,674pcm |
| April 2019 | 2.9% | £1,617pcm |
| April 2018 | 1.4% | £1,571pcm |
| April 2017 | 0.8% | £1,549pcm |
| April 2016 | 3.6% | £1,537pcm |
| April 2015 | 6.8% | £1,483pcm |
| April 2014 | 5% | £1,388pcm |
| April 2013 | 8.7% | £1,322pcm |
| April 2012 | 8.2% | £1,216pcm |
| April 2011 | 4.6% | £1,124pcm |
| April 2010 | 4.9% | £1,074pcm |
| April 2009 | -6.2% | £1,024pcm |
| April 2008 | 7.4% | £1,092pcm |
| April 2007 | 0% | £1,017pcm |
Explore Propertiesin DA15 9BU, Welbeck Avenue, Sidcup, DA15
- 1, Welbeck Avenue, Sidcup, DA15 9BU4 bed early-century house
- 2, Welbeck Avenue, Sidcup, DA15 9BU4 bed early-century house
- 3, Welbeck Avenue, Sidcup, DA15 9BU
- 4, Welbeck Avenue, Sidcup, DA15 9BU
- 5, Welbeck Avenue, Sidcup, DA15 9BU4 bed early-century house
- 6, Welbeck Avenue, Sidcup, DA15 9BU
- 7, Welbeck Avenue, Sidcup, DA15 9BU4 bed early-century house
- 8, Welbeck Avenue, Sidcup, DA15 9BU4 bed house
- 9, Welbeck Avenue, Sidcup, DA15 9BU
- 10, Welbeck Avenue, Sidcup, DA15 9BU4 bed early-century house
- 11, Welbeck Avenue, Sidcup, DA15 9BU4 bed house
- 12, Welbeck Avenue, Sidcup, DA15 9BU
- 14, Welbeck Avenue, Sidcup, DA15 9BU
- 16, Welbeck Avenue, Sidcup, DA15 9BU4 bed mid-century house
Sales Historyin DA15 9BU
The last sale was on 2nd March 2026 for £656,000 and since then the market in the area has decreased by 0.1%. The postcode has had a total of 10 sales since 1995.
DA15 9BU has seen 4 sales in the last three years and 1 sale in the last twelve months.
Sold Mar 2026£656,000 | 4 Bed HouseWelbeck Avenue10, Welbeck Avenue, Sidcup, DA15 9BU
Sold Mar 2024£550,000 | 4 Bed HouseWelbeck Avenue5, Welbeck Avenue, Sidcup, DA15 9BU
Sold Nov 2023£640,000 | 4 Bed HouseWelbeck Avenue7, Welbeck Avenue, Sidcup, DA15 9BU
Sold Mar 2023£768,000 | 4 Bed HouseWelbeck Avenue2, Welbeck Avenue, Sidcup, DA15 9BU
Sold Sep 2022£518,500 | 4 Bed HouseWelbeck Avenue2, Welbeck Avenue, Sidcup, DA15 9BU
Sold Mar 2021£610,000 | 4 Bed HouseWelbeck Avenue10, Welbeck Avenue, Sidcup, DA15 9BU
Sold Nov 2010£400,000 | 4 Bed HouseWelbeck Avenue11, Welbeck Avenue, Sidcup, DA15 9BU
Sold Aug 2010£380,000 | 4 Bed HouseWelbeck Avenue8, Welbeck Avenue, Sidcup, DA15 9BU
Sold Aug 2000£200,000 | 4 Bed HouseWelbeck Avenue8, Welbeck Avenue, Sidcup, DA15 9BU
Sold Oct 1996£128,000 | 4 Bed HouseWelbeck Avenue9, Welbeck Avenue, Sidcup, DA15 9BU
Nearby Postcodesto DA15 9BU
DA15 9BU is the 131st largest and the 407th most expensive postcode out of the 468 postcodes in the DA15 area.
- 64 mDA15 9BZ, Burnt Oak Lane, Sidcup, DA15DA15 9BZ18 Addresses
- 68 mDA15 9DJ, Marlborough Park Avenue, Sidcup, DA15DA15 9DJ19 Addresses
- 89 mDA15 9DE, Burnt Oak Lane, Sidcup, DA15DA15 9DE8 Addresses
- 129 mDA15 9BS, Chatsworth Avenue, Sidcup, DA15DA15 9BS15 Addresses
- 138 mDA15 9DL, Marlborough Park Avenue, Sidcup, DA15DA15 9DL39 Addresses
- 194 mDA15 9DW, Collindale Avenue, Sidcup, DA15DA15 9DW26 Addresses
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Property Typesin DA15 9BU
- 1 mid-century house built between 1936 and 1979
- 2 houses of an unknown age
- 5 early-century houses built between 1912 and 1935
- 6 other addresses of unknown type
- mid-century house (1)
- house (2)
- early-century house (5)
- Unknown (6)
Energy Efficiencyof properties in DA15 9BU
- Energy Performance Certificate (EPC) surveys conducted for 6 properties.
- The dominant rating is C.
- A (0)
- E (1)
- B (0)
- F (1)
- C (2)
- G (0)
- D (2)
- No EPC (8)
Schools Nearbyto DA15 9BU
The nearest primary school to DA15 9BU is Chatsworth Infant School which is 138 metres away.
- 138mChatsworth Infant School
- 244mHoly Trinity Lamorbey Church of England School
- 278mBurnt Oak Junior School
The nearest secondary school is Chislehurst and Sidcup Grammar School which is 488 metres away.
- 488mChislehurst and Sidcup Grammar School
- 751mHurstmere School
- 1.2kmBlackfen School for Girls
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Public Transport Nearbyto DA15 9BU
The closest station to DA15 9BU is Sidcup station which is 600 metres away.
- 552mSidcup
- 1.6kmAlbany Park
- 2.3kmNew Eltham
- 2.8kmFalconwood
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