Over the past 31 years, there have been 64 property sales recorded in the DA3 8DD postcode area. The highest sale price reached £690,000, while the most recent sale was for a detached house sold in November 2025 for £685,000.

The estimated average property value in DA3 8DD currently stands at £644,225, which is roughly in line with the city average (within ±8%), suggesting property prices reflect broader market trends.

In terms of size, the average price per square metre is approximately £5,829.

Property prices in DA3 8DD have risen by 5.3% over the past year , with a total increase of 18.5% over the past five years , and a long-term rise of 49% over the past decade .

The most common type of property sold in the area is detached, making up around 63% of transactions , followed by semi-detached and other.

Housing in DA3 8DD is predominantly owner-occupied, with an estimated 92% of homes being lived in by the owners.

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Property Sales

10 Chantry Avenue, Hartley, Longfield, Sevenoaks, Kent, DA3 8DD

🏠 Detached
🛏️ 3bed
📐 829 sq ft
Today
£465,306
streetscan.co.uk estimate
17 Sep 2025
£475,000
26 Nov 1999
£155,000
More details

12 Chantry Avenue, Hartley, Longfield, Sevenoaks, Kent, DA3 8DD

Today
£518,519
streetscan.co.uk estimate
5 May 1999
£125,000

15 Chantry Avenue, Hartley, Longfield, Sevenoaks, Kent, DA3 8DD

🏠 Detached
🛏️ 4bed
📐 1043 sq ft
Today
£709,655
streetscan.co.uk estimate
17 May 2011
£367,500
12 Apr 2006
£295,000
More details

16 Chantry Avenue, Hartley, Longfield, Sevenoaks, Kent, DA3 8DD

🏠 Detached
🛏️ 3bed
📐 797 sq ft
Today
£550,778
streetscan.co.uk estimate
24 Apr 2015
£365,000
More details

17 Chantry Avenue, Hartley, Longfield, Sevenoaks, Kent, DA3 8DD

🏠 Detached
🛏️ 4bed
📐 1097 sq ft
Today
£635,556
streetscan.co.uk estimate
15 Nov 2011
£357,500
24 Nov 2000
£215,000
More details

18 Chantry Avenue, Hartley, Longfield, Sevenoaks, Kent, DA3 8DD

🏠 Semi-detached
🛏️ 5bed
📐 818 sq ft
Today
£714,022
streetscan.co.uk estimate
1 May 2008
£375,000
20 Feb 1998
£120,000
More details

2 Chantry Avenue, Hartley, Longfield, Sevenoaks, Kent, DA3 8DD

Today
£510,891
streetscan.co.uk estimate
15 Apr 2011
£250,000

20 Chantry Avenue, Hartley, Longfield, Sevenoaks, Kent, DA3 8DD

🏠 Semi-detached
🛏️ 4bed
📐 807 sq ft
Today
£519,790
streetscan.co.uk estimate
16 May 2024
£480,000
More details

22 Chantry Avenue, Hartley, Longfield, Sevenoaks, Kent, DA3 8DD

🏠 Detached
🛏️ 7bed
📐 1722 sq ft
Today
£825,953
streetscan.co.uk estimate
14 Jun 2000
£245,000
More details

23 Chantry Avenue, Hartley, Longfield, Sevenoaks, Kent, DA3 8DD

🏠 Detached
🛏️ 7bed
📐 1894 sq ft
Today
£678,938
streetscan.co.uk estimate
26 Nov 2025
£685,000
More details

24 Chantry Avenue, Hartley, Longfield, Sevenoaks, Kent, DA3 8DD

🏠 Detached
🛏️ 8bed
📐 1722 sq ft
Today
£761,074
streetscan.co.uk estimate
29 Aug 2012
£450,000
3 Jun 1997
£180,000
More details

25 Chantry Avenue, Hartley, Longfield, Sevenoaks, Kent, DA3 8DD

Today
£664,298
streetscan.co.uk estimate
10 Dec 2001
£230,000

26 Chantry Avenue, Hartley, Longfield, Sevenoaks, Kent, DA3 8DD

🏠 Detached
🛏️ 4bed
📐 926 sq ft
Today
£552,329
streetscan.co.uk estimate
15 Sep 2014
£360,000
More details

28 Chantry Avenue, Hartley, Longfield, Sevenoaks, Kent, DA3 8DD

🏠 Semi-detached
🛏️ 6bed
📐 1485 sq ft
Today
£700,864
streetscan.co.uk estimate
29 Nov 2019
£563,000
30 Jun 2003
£320,000
More details

29 Chantry Avenue, Hartley, Longfield, Sevenoaks, Kent, DA3 8DD

Today
£837,789
streetscan.co.uk estimate
26 Feb 1999
£189,500

3 Chantry Avenue, Hartley, Longfield, Sevenoaks, Kent, DA3 8DD

🏠 Semi-detached
🛏️ 6bed
📐 1421 sq ft
Today
£714,623
streetscan.co.uk estimate
23 Sep 2022
£680,000
22 Aug 2002
£273,000
View +2 more
More details

32 Chantry Avenue, Hartley, Longfield, Sevenoaks, Kent, DA3 8DD

🏠 Detached
🛏️ 8bed
📐 2400 sq ft
Today
£732,336
streetscan.co.uk estimate
29 Apr 2014
£441,000
More details

33 Chantry Avenue, Hartley, Longfield, Sevenoaks, Kent, DA3 8DD

Today
£799,315
streetscan.co.uk estimate
19 Sep 2005
£371,000

35 Chantry Avenue, Hartley, Longfield, Sevenoaks, Kent, DA3 8DD

Today
£860,037
streetscan.co.uk estimate
5 Oct 2007
£465,000

36 Chantry Avenue, Hartley, Longfield, Sevenoaks, Kent, DA3 8DD

🏠 Semi-detached
🛏️ 7bed
📐 1453 sq ft
Today
£809,412
streetscan.co.uk estimate
28 Jul 2005
£360,000
18 Apr 1997
£153,000
More details

38 Chantry Avenue, Hartley, Longfield, Sevenoaks, Kent, DA3 8DD

🏠 Detached
🛏️ 6bed
📐 1561 sq ft
Today
£720,928
streetscan.co.uk estimate
3 Oct 2016
£555,000
11 Dec 2003
£345,000
More details

39 Chantry Avenue, Hartley, Longfield, Sevenoaks, Kent, DA3 8DD

Today
£721,093
streetscan.co.uk estimate
15 Jun 2007
£377,000

4 Chantry Avenue, Hartley, Longfield, Sevenoaks, Kent, DA3 8DD

Today
£561,697
streetscan.co.uk estimate
16 May 2008
£295,000
11 Apr 1997
£114,000

40 Chantry Avenue, Hartley, Longfield, Sevenoaks, Kent, DA3 8DD

🏠 Detached
🛏️ 7bed
📐 1582 sq ft
Today
£737,712
streetscan.co.uk estimate
5 Aug 2019
£595,000
9 Jan 2009
£355,000
More details

41 Chantry Avenue, Hartley, Longfield, Sevenoaks, Kent, DA3 8DD

🏠 Semi-detached
🛏️ 3bed
📐 883 sq ft
Today
£463,678
streetscan.co.uk estimate
24 Sep 2013
£257,000
More details

42 Chantry Avenue, Hartley, Longfield, Sevenoaks, Kent, DA3 8DD

🏠 Detached
🛏️ 6bed
📐 1507 sq ft
Today
£709,333
streetscan.co.uk estimate
10 Dec 2014
£475,000
More details

43 Chantry Avenue, Hartley, Longfield, Sevenoaks, Kent, DA3 8DD

🏠 Semi-detached
🛏️ 3bed
📐 678 sq ft
Today
£451,839
streetscan.co.uk estimate
13 Aug 2013
£250,000
More details

44 Chantry Avenue, Hartley, Longfield, Sevenoaks, Kent, DA3 8DD

Today
£717,949
streetscan.co.uk estimate
20 Sep 2001
£250,000
17 Dec 1998
£181,750
27 Jun 1996
£135,000

45 Chantry Avenue, Hartley, Longfield, Sevenoaks, Kent, DA3 8DD

Today
£507,463
streetscan.co.uk estimate
10 Jul 2007
£267,500
29 Oct 2001
£189,995

46 Chantry Avenue, Hartley, Longfield, Sevenoaks, Kent, DA3 8DD

🏠 Detached
🛏️ 7bed
📐 1352 sq ft
Today
£741,754
streetscan.co.uk estimate
16 Dec 2009
£377,500
More details

47 Chantry Avenue, Hartley, Longfield, Sevenoaks, Kent, DA3 8DD

Today
£544,600
streetscan.co.uk estimate
15 Dec 2003
£228,500

48 Chantry Avenue, Hartley, Longfield, Sevenoaks, Kent, DA3 8DD

Today
£638,690
streetscan.co.uk estimate
5 Nov 1998
£147,000
4 Sep 1997
£138,500
6 Mar 1995
£122,000

50 Chantry Avenue, Hartley, Longfield, Sevenoaks, Kent, DA3 8DD

🏠 Detached
🛏️ 4bed
📐 1023 sq ft
Today
£613,139
streetscan.co.uk estimate
10 Nov 2017
£500,000
More details

51 Chantry Avenue, Hartley, Longfield, Sevenoaks, Kent, DA3 8DD

🏠 Detached
🛏️ 7bed
📐 1668 sq ft
Today
£648,000
streetscan.co.uk estimate
21 Aug 1998
£148,500
More details

52 Chantry Avenue, Hartley, Longfield, Sevenoaks, Kent, DA3 8DD

🏠 Detached
🛏️ 7bed
📐 1335 sq ft
Today
£699,718
streetscan.co.uk estimate
10 Nov 2023
£690,000
26 Sep 2018
£595,000
More details

6 Chantry Avenue, Hartley, Longfield, Sevenoaks, Kent, DA3 8DD

🏠 Semi-detached
🛏️ 4bed
📐 807 sq ft
Today
£510,214
streetscan.co.uk estimate
20 Oct 2023
£485,000
15 Mar 2002
£174,000
More details

60 Chantry Avenue, Hartley, Longfield, Sevenoaks, Kent, DA3 8DD

🏠 Other
🛏️ 4bed
📐 1066 sq ft
Today
£536,388
streetscan.co.uk estimate
16 Jul 2018
£495,000
More details

62 Chantry Avenue, Hartley, Longfield, Sevenoaks, Kent, DA3 8DD

🏠 Detached
🛏️ 5bed
📐 1173 sq ft
Today
£761,362
streetscan.co.uk estimate
5 May 2006
£355,000
More details

66 Chantry Avenue, Hartley, Longfield, Sevenoaks, Kent, DA3 8DD

🏠 Detached
🛏️ 5bed
📐 1044 sq ft
Today
£695,172
streetscan.co.uk estimate
8 Sep 2006
£340,000
More details

7 Chantry Avenue, Hartley, Longfield, Sevenoaks, Kent, DA3 8DD

🏠 Detached
🛏️ 7bed
📐 1711 sq ft
Today
£697,846
streetscan.co.uk estimate
8 Nov 2016
£540,000
14 Dec 2007
£470,000
View +2 more
More details

8 Chantry Avenue, Hartley, Longfield, Sevenoaks, Kent, DA3 8DD

Today
£641,053
streetscan.co.uk estimate
18 Jan 1999
£145,000

Area Insights

Data Sources

Properties at DA3 8DD appear sixty-four times in the Land Registry records, with the latest transaction recorded on 26 Nov 2025. It also has twenty-eight Energy Performance Certificates (EPC) entries, the earliest dating back to 16 Dec 2014. 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.