Over the past 30 years, there have been 34 property sales recorded in the TN16 3QY postcode area. The highest sale price reached £422,500, while the most recent sale was for a terraced house sold in August 2025 for £410,000.

The estimated average property value in TN16 3QY currently stands at £408,068, which is approximately 60.9% 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 £4,348.

Property prices in TN16 3QY have risen by 4.3% over the past year , with a total increase of 21.6% over the past five years, and a long-term rise of 43.7% over the past decade.

The most common type of property sold in the area is terraced, making up around 85% of transactions , followed by semi-detached.

Housing in TN16 3QY is predominantly owner-occupied, with an estimated 85% of homes being lived in by the owners.

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Property Sales

10 St Marys Grove, Biggin Hill, Westerham, Bromley, Greater London, TN16 3QY

🏠 Terraced
🛏️ 4bed
📐 926 sq ft
Today
£440,312
streetscan.co.uk estimate
31 Mar 2022
£405,000
7 Dec 2018
£320,000
More details

12 St Marys Grove, Biggin Hill, Westerham, Bromley, Greater London, TN16 3QY

🏠 Terraced
🛏️ 4bed
📐 1152 sq ft
Today
£488,558
streetscan.co.uk estimate
14 Oct 2005
£208,000
11 Dec 1998
£81,500
More details

14 St Marys Grove, Biggin Hill, Westerham, Bromley, Greater London, TN16 3QY

🏠 Terraced
🛏️ 4bed
📐 883 sq ft
Today
£365,060
streetscan.co.uk estimate
15 Sep 2022
£360,000
More details

18 St Marys Grove, Biggin Hill, Westerham, Bromley, Greater London, TN16 3QY

🏠 Terraced
🛏️ 4bed
📐 837 sq ft
Today
£398,336
streetscan.co.uk estimate
20 Aug 2012
£211,000
8 Jun 2004
£190,000
View +1 more
More details

20 St Marys Grove, Biggin Hill, Westerham, Bromley, Greater London, TN16 3QY

🏠 Terraced
🛏️ 5bed
📐 915 sq ft
Today
£400,777
streetscan.co.uk estimate
2 Feb 2024
£373,000
28 Nov 2017
£300,000
View +1 more
More details

22 St Marys Grove, Biggin Hill, Westerham, Bromley, Greater London, TN16 3QY

🏠 Terraced
🛏️ 4bed
📐 797 sq ft
Today
£389,383
streetscan.co.uk estimate
28 Sep 2018
£325,000
17 Sep 2004
£193,000
View +2 more
More details

24 St Marys Grove, Biggin Hill, Westerham, Bromley, Greater London, TN16 3QY

🏠 Terraced
🛏️ 4bed
📐 990 sq ft
Today
£383,756
streetscan.co.uk estimate
21 Dec 2021
£345,000
22 Dec 1995
£55,500
More details

26 St Marys Grove, Biggin Hill, Westerham, Bromley, Greater London, TN16 3QY

🏠 Terraced
🛏️ 6bed
📐 1259 sq ft
Today
£437,667
streetscan.co.uk estimate
8 Jul 2022
£422,500
28 Jul 2000
£139,950
More details

28 St Marys Grove, Biggin Hill, Westerham, Bromley, Greater London, TN16 3QY

🏠 Semi-detached
🛏️ 4bed
📐 1216 sq ft
Today
£490,182
streetscan.co.uk estimate
21 Mar 1997
£80,000
More details

32 St Marys Grove, Biggin Hill, Westerham, Bromley, Greater London, TN16 3QY

🏠 Terraced
🛏️ 5bed
📐 1109 sq ft
Today
£404,395
streetscan.co.uk estimate
29 Aug 2025
£410,000
30 Nov 2015
£295,000
View +2 more
More details

34 St Marys Grove, Biggin Hill, Westerham, Bromley, Greater London, TN16 3QY

🏠 Terraced
🛏️ 4bed
📐 947 sq ft
Today
£448,364
streetscan.co.uk estimate
22 Sep 2004
£190,000
12 Jan 1999
£95,000
More details

36 St Marys Grove, Biggin Hill, Westerham, Bromley, Greater London, TN16 3QY

🏠 Terraced
🛏️ 6bed
📐 1109 sq ft
Today
£379,541
streetscan.co.uk estimate
24 Oct 2023
£360,000
10 Jan 2014
£210,000
View +3 more
More details

38 St Marys Grove, Biggin Hill, Westerham, Bromley, Greater London, TN16 3QY

🏠 Terraced
🛏️ 5bed
📐 1313 sq ft
Today
£460,913
streetscan.co.uk estimate
29 Jun 2007
£230,000
More details

8 St Marys Grove, Biggin Hill, Westerham, Bromley, Greater London, TN16 3QY

🏠 Semi-detached
🛏️ 4bed
📐 904 sq ft
Today
£398,424
streetscan.co.uk estimate
30 Apr 2019
£320,000
7 Nov 1997
£87,000
More details

Area Insights

Data Sources

Properties at TN16 3QY appear thirty-four times in the Land Registry records, with the latest transaction recorded on 29 Aug 2025. It also has fourteen Energy Performance Certificates (EPC) entries, the earliest dating back to 10 Aug 2021. 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.