Over the past 31 years, there have been 53 property sales recorded in the SE3 9SG postcode area. The highest sale price reached £730,000, while the most recent sale was for a semi-detached flat sold in March 2026 for £730,000.

The estimated average property value in SE3 9SG currently stands at £526,085, which is approximately 35% 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 £8,507.

Property prices in SE3 9SG have risen by 3.3% over the past year , with a total increase of 7.9% over the past five years , and a long-term rise of 28% over the past decade .

100% of recorded transactions in the area were for flat properties.

Housing in SE3 9SG is predominantly owner-occupied, with an estimated 88% of homes being lived in by the owners.

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Property Sales

Flat 1, Hallgate Blackheath Park, London, Greenwich, Greater London, SE3 9SG

Today
£602,612
streetscan.co.uk estimate
28 Nov 2002
£250,000

Flat 10, Hallgate Blackheath Park, London, Greenwich, Greater London, SE3 9SG

Today
£2,236
streetscan.co.uk estimate
6 Jan 1995
£360

Flat 11, Hallgate Blackheath Park, London, Greenwich, Greater London, SE3 9SG

🏠 Flat
🛏️ 4bed
📐 635 sq ft
Today
£452,169
streetscan.co.uk estimate
4 Oct 2024
£482,500
More details

Flat 12, Hallgate Blackheath Park, London, Greenwich, Greater London, SE3 9SG

🏠 Flat
🛏️ 4bed
📐 775 sq ft
Today
£579,385
streetscan.co.uk estimate
20 Feb 2013
£345,000
More details

Flat 13, Hallgate Blackheath Park, London, Greenwich, Greater London, SE3 9SG

🏠 Flat
🛏️ 3bed
📐 667 sq ft
Today
£559,251
streetscan.co.uk estimate
30 Jun 1997
£101,000
More details

Flat 14, Hallgate Blackheath Park, London, Greenwich, Greater London, SE3 9SG

🏠 Flat
🛏️ 4bed
📐 778 sq ft
Today
£610,990
streetscan.co.uk estimate
8 Jan 2016
£541,000
14 Aug 2009
£270,000
View +2 more
More details

Flat 15, Hallgate Blackheath Park, London, Greenwich, Greater London, SE3 9SG

🏠 Flat
🛏️ 3bed
📐 667 sq ft
Today
£479,067
streetscan.co.uk estimate
29 Jun 2021
£485,000
3 Feb 2012
£282,000
More details

Flat 16, Hallgate Blackheath Park, London, Greenwich, Greater London, SE3 9SG

🏠 Flat
🛏️ 4bed
📐 980 sq ft
Today
£730,000
streetscan.co.uk estimate
6 Mar 2026
£730,000
6 Jul 2004
£304,000
View +1 more
More details

Flat 19, Hallgate Blackheath Park, London, Greenwich, Greater London, SE3 9SG

🏠 Flat
🛏️ 3bed
📐 657 sq ft
Today
£633,080
streetscan.co.uk estimate
20 Feb 2015
£490,000
25 Aug 2006
£280,000
View +2 more
More details

Flat 2, Hallgate Blackheath Park, London, Greenwich, Greater London, SE3 9SG

🏠 Flat
🛏️ 3bed
📐 732 sq ft
Today
£541,472
streetscan.co.uk estimate
12 Mar 2024
£575,000
20 Aug 2018
£530,000
View +2 more
More details

Flat 21, Hallgate Blackheath Park, London, Greenwich, Greater London, SE3 9SG

🏠 Flat
🛏️ 3bed
📐 689 sq ft
Today
£504,343
streetscan.co.uk estimate
24 Apr 2013
£305,000
19 Jan 2004
£200,000
View +1 more
More details

Flat 22, Hallgate Blackheath Park, London, Greenwich, Greater London, SE3 9SG

🏠 Flat
🛏️ 3bed
📐 657 sq ft
Today
£510,132
streetscan.co.uk estimate
22 Nov 2021
£507,500
30 Oct 2015
£457,000
More details

Flat 23, Hallgate Blackheath Park, London, Greenwich, Greater London, SE3 9SG

🏠 Flat
🛏️ 3bed
📐 721 sq ft
Today
£579,125
streetscan.co.uk estimate
26 Nov 2020
£560,000
14 May 2014
£450,000
View +2 more
More details

Flat 25, Hallgate Blackheath Park, London, Greenwich, Greater London, SE3 9SG

Today
£590,642
streetscan.co.uk estimate
17 Apr 2014
£409,000
11 Mar 2009
£250,000

Flat 3, Hallgate Blackheath Park, London, Greenwich, Greater London, SE3 9SG

🏠 Flat
🛏️ 3bed
📐 807 sq ft
Today
£649,330
streetscan.co.uk estimate
12 Dec 2025
£650,000
31 Oct 2014
£437,500
More details

Flat 4, Hallgate Blackheath Park, London, Greenwich, Greater London, SE3 9SG

🏠 Flat
🛏️ 3bed
📐 592 sq ft
Today
£496,652
streetscan.co.uk estimate
31 Jul 2018
£470,000
11 Dec 2015
£522,500
View +3 more
More details

Flat 5, Hallgate Blackheath Park, London, Greenwich, Greater London, SE3 9SG

🏠 Flat
🛏️ 3bed
📐 646 sq ft
Today
£440,455
streetscan.co.uk estimate
28 Jul 2017
£440,000
23 May 2005
£240,000
View +1 more
More details

Flat 6, Hallgate Blackheath Park, London, Greenwich, Greater London, SE3 9SG

🏠 Flat
🛏️ 4bed
📐 786 sq ft
Today
£508,362
streetscan.co.uk estimate
1 Jul 2019
£490,000
4 Jul 2014
£435,000
View +1 more
More details

Flat 7, Hallgate Blackheath Park, London, Greenwich, Greater London, SE3 9SG

🏠 Flat
🛏️ 3bed
📐 655 sq ft
Today
£484,001
streetscan.co.uk estimate
25 Jun 2021
£489,995
14 Aug 2014
£455,000
View +2 more
More details

Flat 8, Hallgate Blackheath Park, London, Greenwich, Greater London, SE3 9SG

Today
£523,517
streetscan.co.uk estimate
29 Jun 2021
£530,000
9 Dec 2016
£470,000

Flat 9, Hallgate Blackheath Park, London, Greenwich, Greater London, SE3 9SG

🏠 Flat
🛏️ 3bed
📐 635 sq ft
Today
£500,261
streetscan.co.uk estimate
21 Aug 2007
£299,950
More details

Area Insights

Data Sources

Properties at SE3 9SG appear fifty-three times in the Land Registry records, with the latest transaction recorded on 6 Mar 2026. It also has seventeen Energy Performance Certificates (EPC) entries, the earliest dating back to 7 Sep 2010. 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.