Over the past 30 years, there have been 33 property sales recorded in the DA3 7AA postcode area. The highest sale price reached £1,200,000, while the most recent sale was a property sold in July 2025 for £1,200,000.

The estimated average property value in DA3 7AA currently stands at £792,065, which is approximately 18.8% higher than the city average, indicating a potentially more desirable or in-demand location.

In terms of size, the average price per square metre is approximately £5,118.

Property prices in DA3 7AA have risen by 5.1% over the past year , with a total increase of 18.6% over the past five years, and a long-term rise of 47% over the past decade.

The most common type of property sold in the area is detached, making up around 79% of transactions , followed by semi-detached and other.

Housing in DA3 7AA is predominantly owner-occupied, with an estimated 92% of homes being lived in by the owners.

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Property Sales

1 Old Downs, Hartley, Longfield, Sevenoaks, Kent, DA3 7AA

Today
£1,035,728
streetscan.co.uk estimate
30 Aug 2000
£317,500

11 Old Downs, Hartley, Longfield, Sevenoaks, Kent, DA3 7AA

🏠 Detached
🛏️ 7bed
📐 1410 sq ft
Today
£835,233
streetscan.co.uk estimate
20 Jul 2021
£730,000
More details

12 Old Downs, Hartley, Longfield, Sevenoaks, Kent, DA3 7AA

🏠 Semi-detached
🛏️ 7bed
📐 1851 sq ft
Today
£723,751
streetscan.co.uk estimate
1 Dec 2021
£640,000
31 Oct 2008
£387,000
More details

13 Old Downs, Hartley, Longfield, Sevenoaks, Kent, DA3 7AA

🏠 Detached
🛏️ 6bed
📐 1862 sq ft
Today
£801,216
streetscan.co.uk estimate
5 Oct 2001
£278,995
More details

14 Old Downs, Hartley, Longfield, Sevenoaks, Kent, DA3 7AA

Today
£867,116
streetscan.co.uk estimate
8 Sep 2000
£245,000

15 Old Downs, Hartley, Longfield, Sevenoaks, Kent, DA3 7AA

🏠 Detached
🛏️ 6bed
📐 1894 sq ft
Today
£915,090
streetscan.co.uk estimate
11 Jul 2022
£881,500
26 Jul 2016
£700,000
View +3 more
More details

16 Old Downs, Hartley, Longfield, Sevenoaks, Kent, DA3 7AA

🏠 Detached
🛏️ 7bed
📐 1475 sq ft
Today
£754,483
streetscan.co.uk estimate
13 Feb 2015
£499,995
More details

17 Old Downs, Hartley, Longfield, Sevenoaks, Kent, DA3 7AA

Today
£701,671
streetscan.co.uk estimate
1 Oct 2010
£362,000

18 Old Downs, Hartley, Longfield, Sevenoaks, Kent, DA3 7AA

Today
£987,216
streetscan.co.uk estimate
29 Jun 2021
£855,000

19 Old Downs, Hartley, Longfield, Sevenoaks, Kent, DA3 7AA

🏠 Semi-detached
🛏️ 5bed
📐 1410 sq ft
Today
£650,060
streetscan.co.uk estimate
24 Sep 2024
£630,000
4 Jun 2010
£340,000
More details

2 Old Downs, Hartley, Longfield, Sevenoaks, Kent, DA3 7AA

Today
£1,179,231
streetscan.co.uk estimate
16 Mar 2001
£365,000
14 Jul 1995
£168,000

20 Old Downs, Hartley, Longfield, Sevenoaks, Kent, DA3 7AA

🏠 Detached
🛏️ 7bed
📐 1561 sq ft
Today
£801,231
streetscan.co.uk estimate
30 Sep 2016
£620,000
More details

20B Old Downs, Hartley, Longfield, Sevenoaks, Kent, DA3 7AA

Today
£1,196,439
streetscan.co.uk estimate
22 Jul 2025
£1,200,000

21 Old Downs, Hartley, Longfield, Sevenoaks, Kent, DA3 7AA

🏠 Detached
🛏️ 7bed
📐 1356 sq ft
Today
£778,429
streetscan.co.uk estimate
22 Jul 2002
£295,000
More details

22 Old Downs, Hartley, Longfield, Sevenoaks, Kent, DA3 7AA

🏠 Detached
🛏️ 9bed
📐 2357 sq ft
Today
£1,117,639
streetscan.co.uk estimate
24 Jan 2014
£657,500
22 Jul 2002
£375,000
More details

23 Old Downs, Hartley, Longfield, Sevenoaks, Kent, DA3 7AA

🏠 Detached
🛏️ 7bed
📐 1593 sq ft
Today
£806,400
streetscan.co.uk estimate
10 Dec 2014
£540,000
More details

4 Old Downs, Hartley, Longfield, Sevenoaks, Kent, DA3 7AA

Today
£678,788
streetscan.co.uk estimate
5 May 2000
£200,000

5 Old Downs, Hartley, Longfield, Sevenoaks, Kent, DA3 7AA

🏠 Detached
🛏️ 6bed
📐 2067 sq ft
Today
£931,304
streetscan.co.uk estimate
29 Aug 2014
£595,000
4 Apr 2008
£499,900
More details

6 Old Downs, Hartley, Longfield, Sevenoaks, Kent, DA3 7AA

🏠 Detached
🛏️ 5bed
📐 1711 sq ft
Today
£708,912
streetscan.co.uk estimate
19 May 2023
£685,000
10 Dec 2007
£467,500
View +1 more
More details

7 Old Downs, Hartley, Longfield, Sevenoaks, Kent, DA3 7AA

🏠 Detached
🛏️ 6bed
📐 1572 sq ft
Today
£813,301
streetscan.co.uk estimate
6 Apr 2018
£660,000
More details

9 Old Downs, Hartley, Longfield, Sevenoaks, Kent, DA3 7AA

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

Garage 19 Old Downs, Hartley, Longfield, Sevenoaks, Kent, DA3 7AA

Today
£59,599
streetscan.co.uk estimate
21 Jan 2019
£52,500

Area Insights

Data Sources

Properties at DA3 7AA appear thirty-three times in the Land Registry records, with the latest transaction recorded on 22 Jul 2025. It also has thirteen Energy Performance Certificates (EPC) entries, the earliest dating back to 26 Sep 2017. 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.