House Prices in DA15 9NY
House prices in DA15 9NY have an overall average of £355,000 over the last year.
Overall, the historical sold prices in DA15 9NY over the last year were 29% down on the previous year and 22% down on the 2016 peak of £456,500.
Properties Sold
354, Blackfen Road, Sidcup DA15 9NY
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| 30 Jan 2025 | £355,000 |
| 20 Aug 2013 | £183,000 |
336, Blackfen Road, Sidcup DA15 9NY
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| 7 Nov 2023 | £500,000 |
| 27 Jul 2018 | £330,000 |
334, Blackfen Road, Sidcup DA15 9NY
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| 19 Sep 2023 | £405,000 |
No other historical records.
356, Blackfen Road, Sidcup DA15 9NY
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| 28 Mar 2022 | £355,000 |
| 14 Nov 2006 | £178,000 |
350, Blackfen Road, Sidcup DA15 9NY
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| 30 Sep 2021 | £362,000 |
| 7 May 2010 | £175,000 |
348, Blackfen Road, Sidcup DA15 9NY
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| 18 Mar 2021 | £365,500 |
| 9 Nov 2007 | £229,000 |
No other historical records.
372, Blackfen Road, Sidcup DA15 9NY
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| 8 Oct 2020 | £332,000 |
| 20 Jan 2020 | £275,000 |
No other historical records.
364, Blackfen Road, Sidcup DA15 9NY
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| 2 Oct 2020 | £456,000 |
| 16 Oct 2013 | £300,000 |
374, Blackfen Road, Sidcup DA15 9NY
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| 10 May 2019 | £370,000 |
No other historical records.
358, Blackfen Road, Sidcup DA15 9NY
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| 5 Nov 2018 | £325,000 |
No other historical records.
352, Blackfen Road, Sidcup DA15 9NY
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| 10 Nov 2017 | £320,000 |
| 30 Apr 2007 | £187,500 |
No other historical records.
328, Blackfen Road, Sidcup DA15 9NY
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| 26 Sep 2016 | £456,500 |
| 24 Aug 1998 | £97,000 |
No other historical records.
340, Blackfen Road, Sidcup DA15 9NY
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| 4 Oct 2013 | £247,500 |
No other historical records.
362, Blackfen Road, Sidcup DA15 9NY
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| 23 Nov 2012 | £242,500 |
| 26 Mar 2010 | £248,000 |
No other historical records.
368, Blackfen Road, Sidcup DA15 9NY
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| 18 Jul 2008 | £192,000 |
| 28 Apr 2006 | £167,000 |
326, Blackfen Road, Sidcup DA15 9NY
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| 22 Sep 2005 | £177,500 |
No other historical records.
332, Blackfen Road, Sidcup DA15 9NY
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| 12 Jan 2005 | £210,000 |
No other historical records.
322, Blackfen Road, Sidcup DA15 9NY
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| 3 Jul 2003 | £157,000 |
| 6 Jan 1995 | £58,000 |
No other historical records.
366, Blackfen Road, Sidcup DA15 9NY
| Today | See what it's worth now |
| 5 Nov 1999 | £85,000 |
| 17 May 1996 | £63,500 |
No other historical records.
370, Blackfen Road, Sidcup DA15 9NY
| Today | See what it's worth now |
| 27 Aug 1996 | £63,000 |
No other historical records.
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Source Acknowledgement: © Crown copyright. England and Wales house price data is publicly available information produced by the HM Land Registry.This material was last updated on 20 November 2025. It covers the period from 1 January 1995 to 30 September 2025 and contains property transactions which have been registered during that period. Contains HM Land Registry data © Crown copyright and database right 2025. This data is licensed under the Open Government Licence v3.0.
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Data on planning applications, home extensions and build costs is provided by Resi.co.uk. Planning data is calculated using the last 2 years of residential applications within the selected planning authority. Home extension data, such as build costs and project timelines, are calculated using approximately 9,000 architectural projects Resi has completed, and 23,500 builders quotes submitted via Resi's platform. Build costs are adjusted according to inflation rates to more accurately represent today's prices.
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