Sort by Most recent sale Address Highest price Highest £ per sqm Largest area Smallest area	Last sold	Price paid	Floor area (m²) Floor area (sq ft)	£ per m² £ per sq ft	Type	Sold	m² sq ft	£/m² £/sq ft
32, St Marys Grove, Biggin Hill, TN16 3QY -	29 Aug 2025	£410,000	103 m² 1108 sqft	£3,980 £369	Terrace (3 bed)
20, St Marys Grove, Biggin Hill, TN16 3QY -	02 Feb 2024	£373,000 B	85 m² 914 sqft	£4,388 £407	Terrace (3 bed)
36, St Marys Grove, Biggin Hill, TN16 3QY -	24 Oct 2023	£360,000	103 m² 1108 sqft	£3,495 £324	Terrace (4 bed)
14, St Marys Grove, Biggin Hill, TN16 3QY	15 Sep 2022	£360,000 B	82 m² 882 sqft	£4,390 £407	Terrace (3 bed)
26, St Marys Grove, Biggin Hill, TN16 3QY -	08 Jul 2022	£422,500	117 m² 1259 sqft	£3,611 £335	Terrace (3 bed)
10, St Marys Grove, Biggin Hill, TN16 3QY -	31 Mar 2022	£405,000	86 m² 925 sqft	£4,709 £437	Terrace (3 bed)
24, St Marys Grove, Biggin Hill, TN16 3QY -	21 Dec 2021	£345,000	92 m² 990 sqft	£3,750 £348	Terrace (3 bed)
8, St Marys Grove, Biggin Hill, TN16 3QY -	30 Apr 2019	£320,000	84 m² 904 sqft	£3,809 £353	Semi-D (3 bed)
22, St Marys Grove, Biggin Hill, TN16 3QY -	28 Sep 2018	£325,000	74 m² 796 sqft	£4,391 £407	Terrace (3 bed)
18, St Marys Grove, Biggin Hill, TN16 3QY -	20 Aug 2012	£211,000	78 m² 839 sqft	£2,705 £251	Terrace (3 bed)
38, St Marys Grove, Biggin Hill, TN16 3QY -	29 Jun 2007	£230,000	122 m² 1313 sqft	£1,885 £175	Terrace (4 bed)
12, St Marys Grove, Biggin Hill, TN16 3QY	14 Oct 2005	£208,000	107 m² 1151 sqft	£1,943 £180	Terrace (3 bed)
34, St Marys Grove, Biggin Hill, TN16 3QY	22 Sep 2004	£190,000	88 m² 947 sqft	£2,159 £200	Terrace (3 bed)
28, St Marys Grove, Biggin Hill, TN16 3QY	21 Mar 1997	£80,000	113 m² 1216 sqft	£707 £65	Semi-D (3 bed)
32, St Marys Grove -	£410,000 Aug-2025	103 1108	3,980 369
20, St Marys Grove -	£373,000 B Feb-2024	85 914	4,388 407
36, St Marys Grove -	£360,000 Oct-2023	103 1108	3,495 324
14, St Marys Grove	£360,000 B Sep-2022	82 882	4,390 407
26, St Marys Grove -	£422,500 Jul-2022	117 1259	3,611 335
10, St Marys Grove -	£405,000 Mar-2022	86 925	4,709 437
24, St Marys Grove -	£345,000 Dec-2021	92 990	3,750 348
8, St Marys Grove -	£320,000 Apr-2019	84 904	3,809 353
22, St Marys Grove -	£325,000 Sep-2018	74 796	4,391 407
18, St Marys Grove -	£211,000 Aug-2012	78 839	2,705 251
38, St Marys Grove -	£230,000 Jun-2007	122 1313	1,885 175
12, St Marys Grove	£208,000 Oct-2005	107 1151	1,943 180
34, St Marys Grove	£190,000 Sep-2004	88 947	2,159 200
28, St Marys Grove	£80,000 Mar-1997	113 1216	707 65

The data above for St Marys Grove can be visualised as a scatter graph, this will show price trends over time.

The average price per square metre (per square foot) in St Marys Grove, Biggin Hill is £3,909 sqm (£363 per sq ft), this is from the selling price of the 5 most recent sales.
The majority of homes in New Addington are now selling for between £4,000 and £5,170 per square metre (£371 and £480 per square foot) , find out more in this local analysis of TN16 3 (New Addington) house prices.
There are approximately 13 homes on St Marys Grove, we would have expected about 1 sales each year given that in the UK people sell their homes on average once every 7 years.
In the last 4 years there have been 5 property sales in St Marys Grove, averaging approximately 1 home sales per year .
The average size of all the properties on St Marys Grove is 94 m2 (1,011 sqft).