Over the past 30 years, there have been 29 property sales recorded in the SE12 8BL postcode area. The highest sale price reached £650,000, while the most recent sale was for a semi-detached house sold in August 2025 for £580,000.

The estimated average property value in SE12 8BL currently stands at £723,669, which is approximately 10.6% lower than the city average - making it a relatively affordable option for buyers.

In terms of size, the average price per square metre is approximately £4,641.

Property prices in SE12 8BL have risen by 3.6% over the past year , with a total increase of 16.5% over the past five years , and a long-term rise of 48.7% over the past decade .

The most common type of property sold in the area is semi-detached, making up around 72% of transactions , followed by detached and terraced.

Housing in SE12 8BL is predominantly owner-occupied, with an estimated 88% of homes being lived in by the owners.

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Property Sales

15 Sidcup Road, London, Greenwich, Greater London, SE12 8BL

Today
£790,191
streetscan.co.uk estimate
13 Jan 2004
£290,000

19 Sidcup Road, New Eltham, London, Greenwich, Greater London, SE12 8BL

🏠 Semi-detached
🛏️ 5bed
📐 1324 sq ft
Today
£589,454
streetscan.co.uk estimate
18 Nov 2011
£275,000
4 Apr 2007
£220,000
More details

21 Sidcup Road, London, Greenwich, Greater London, SE12 8BL

🏠 Semi-detached
🛏️ 9bed
📐 2400 sq ft
Today
£520,270
streetscan.co.uk estimate
6 Jun 2008
£250,000
More details

23 Sidcup Road, New Eltham, London, Greenwich, Greater London, SE12 8BL

🏠 Semi-detached
🛏️ 5bed
📐 1313 sq ft
Today
£593,040
streetscan.co.uk estimate
2 Feb 2016
£455,000
25 Aug 2000
£210,000
More details

25 Sidcup Road, London, Greenwich, Greater London, SE12 8BL

🏠 Semi-detached
🛏️ 5bed
📐 1335 sq ft
Today
£575,972
streetscan.co.uk estimate
15 Aug 2025
£580,000
22 Dec 2015
£485,000
View +2 more
More details

27 Sidcup Road, New Eltham, London, Greenwich, Greater London, SE12 8BL

🏠 Semi-detached
🛏️ 8bed
📐 1841 sq ft
Today
£648,796
streetscan.co.uk estimate
14 Mar 2016
£490,000
More details

3 Sidcup Road, London, Greenwich, Greater London, SE12 8BL

Today
£1,532,847
streetscan.co.uk estimate
3 Aug 2001
£420,000

31 Sidcup Road, London, Greenwich, Greater London, SE12 8BL

🏠 Terraced
🛏️ 5bed
📐 1292 sq ft
Today
£638,377
streetscan.co.uk estimate
28 Jun 2021
£580,000
18 Aug 2003
£240,000
View +1 more
More details

33 Sidcup Road, London, Greenwich, Greater London, SE12 8BL

Today
£730,459
streetscan.co.uk estimate
12 Jul 1999
£135,000

37 Sidcup Road, London, Greenwich, Greater London, SE12 8BL

Today
£732,009
streetscan.co.uk estimate
16 Feb 2010
£332,000

39 Sidcup Road, London, Greenwich, Greater London, SE12 8BL

Today
£845,915
streetscan.co.uk estimate
11 Apr 1997
£120,000

41 Sidcup Road, London, Greenwich, Greater London, SE12 8BL

Today
£789,125
streetscan.co.uk estimate
31 Aug 2007
£365,000
14 Apr 2005
£341,000
7 Mar 1996
£120,000

43 Sidcup Road, New Eltham, London, Greenwich, Greater London, SE12 8BL

🏠 Semi-detached
🛏️ 4bed
📐 1044 sq ft
Today
£685,439
streetscan.co.uk estimate
19 Dec 2016
£530,000
14 Jul 1995
£105,000
More details

45 Sidcup Road, London, Greenwich, Greater London, SE12 8BL

Today
£734,455
streetscan.co.uk estimate
29 Mar 1996
£94,650

53 Sidcup Road, London, Greenwich, Greater London, SE12 8BL

Today
£775,423
streetscan.co.uk estimate
5 Dec 2003
£275,000

57 Sidcup Road, London, Greenwich, Greater London, SE12 8BL

🏠 Detached
🛏️ 6bed
📐 1938 sq ft
Today
£736,961
streetscan.co.uk estimate
10 Dec 2020
£650,000
27 May 2014
£485,000
View +1 more
More details

Lee Service Station, 1 Sidcup Road, New Eltham, London, Greenwich, Greater London, SE12 8BL

Today
£413,730
streetscan.co.uk estimate
5 Dec 2016
£380,000

Area Insights

Data Sources

Properties at SE12 8BL appear twenty-nine times in the Land Registry records, with the latest transaction recorded on 15 Aug 2025. It also has nine Energy Performance Certificates (EPC) entries, the earliest dating back to 2 Aug 2019. We use this data, to estimate the property's characteristics and current market value.

This website uses public sector information from:

These datasets are licensed under the Open Government Licence v3.0.
This website is not affiliated with or endorsed by HM Land Registry or DLUHC.

Disclaimer: StreetScan.co.uk makes all reasonable efforts to ensure the information provided on this website is current and accurate; however, no warranties or representations are made as to its completeness or accuracy. StreetScan.co.uk expressly disclaims any and all liability for any loss, damage, or expense arising directly or indirectly from the use of, or reliance upon, such information.