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
31, Glentrammon Avenue, Orpington, BR6 6JY -	11 Nov 2024	£700,000	142 m² 1528 sqft	£4,929 £457	Semi-D (4 bed)
21, Glentrammon Avenue, Orpington, BR6 6JY -	01 Nov 2024	£680,000	125 m² 1345 sqft	£5,440 £505	Semi-D (4 bed)
47, Glentrammon Avenue, Orpington, BR6 6JY -	24 Oct 2024	£412,500	62 m² 667 sqft	£6,653 £618	Semi-D (2 bed)
45, Glentrammon Avenue, Orpington, BR6 6JY -	22 May 2024	£465,000	95 m² 1022 sqft	£4,894 £454	Semi-D (4 bed)
14, Glentrammon Avenue, Orpington, BR6 6JZ -	30 Jan 2023	£540,000	62 m² 667 sqft	£8,709 £809	Terrace (2 bed)
15, Glentrammon Avenue, Orpington, BR6 6JY	02 Dec 2022	£450,000	67 m² 721 sqft	£6,716 £623	Detached
10, Glentrammon Avenue, Orpington, BR6 6JZ -	30 Sep 2022	£585,000	65 m² 699 sqft	£9,000 £836	Detached (2 bed)
37, Glentrammon Avenue, Orpington, BR6 6JY -	01 Jul 2022	£557,500	97 m² 1044 sqft	£5,747 £533	Semi-D (3 bed)
5, Glentrammon Avenue, Orpington, BR6 6JY -	01 Jul 2022	£720,000	102 m² 1097 sqft	£7,058 £655	Detached (4 bed)
17, Glentrammon Avenue, Orpington, BR6 6JY -	15 Apr 2021	£520,000	69 m² 742 sqft	£7,536 £700	Detached (2 bed)
51, Glentrammon Avenue, Orpington, BR6 6JY -	22 Sep 2017	£505,000	60 m² 645 sqft	£8,416 £781	Semi-D (2 bed)
18, Glentrammon Avenue, Orpington, BR6 6JZ -	10 Mar 2017	£530,000	96 m² 1033 sqft	£5,520 £512	Detached (3 bed)
2a, Glentrammon Avenue, Orpington, BR6 6JZ -	27 Nov 2015	£565,000			Detached (3 bed)
16, Glentrammon Avenue, Orpington, BR6 6JZ -	25 Sep 2013	£347,000	67 m² 721 sqft	£5,179 £481	Detached (2 bed)
2, Glentrammon Avenue, Orpington, BR6 6JZ -	09 May 2013	£373,000	117 m² 1259 sqft	£3,188 £296	Detached (4 bed)
12, Glentrammon Avenue, Orpington, BR6 6JZ	05 Oct 2012	£295,000	63 m² 678 sqft	£4,682 £434	Terrace (2 bed)
33, Glentrammon Avenue, Orpington, BR6 6JY	29 Oct 2010	£250,000	59 m² 635 sqft	£4,237 £393	Semi-D (2 bed)
11, Glentrammon Avenue, Orpington, BR6 6JY -	22 Oct 2010	£390,000	136 m² 1463 sqft	£2,867 £266	Detached (4 bed)
27, Glentrammon Avenue, Orpington, BR6 6JY -	27 Jul 2010	£365,000	81 m² 871 sqft	£4,506 £418	Detached (2 bed)
57, Glentrammon Avenue, Orpington, BR6 6JY -	28 Jun 2010	£245,000	67 m² 721 sqft	£3,656 £339	Semi-D (4 bed)
55, Glentrammon Avenue, Orpington, BR6 6JY -	28 Aug 2009	£210,000			Semi-D (2 bed)
1, Glentrammon Avenue, Orpington, BR6 6JY	24 Jul 2009	£290,000	102 m² 1097 sqft	£2,843 £264	Detached (3 bed)
25, Glentrammon Avenue, Orpington, BR6 6JY -	28 Aug 2008	£265,000	69 m² 742 sqft	£3,840 £356	Detached (2 bed)
43, Glentrammon Avenue, Orpington, BR6 6JY	30 Jun 2005	£225,000			Semi-D (2 bed)
3, Glentrammon Avenue, Orpington, BR6 6JY -	02 Dec 2003	£315,000			Detached (4 bed)
41, Glentrammon Avenue, Orpington, BR6 6JY -	28 Nov 2002	£202,500	80 m² 861 sqft	£2,531 £235	Semi-D (4 bed)
7, Glentrammon Avenue, Orpington, BR6 6JY -	14 May 2002	£260,000	114 m² 1227 sqft	£2,280 £211	Detached (4 bed)
19, Glentrammon Avenue, Orpington, BR6 6JY	15 Aug 2000	£185,000			Detached (2 bed)
39, Glentrammon Avenue, Orpington, BR6 6JY	25 Feb 2000	£152,000			Semi-D (4 bed)
53, Glentrammon Avenue, Orpington, BR6 6JY	24 Aug 1999	£144,000			Detached (2 bed)
31, Glentrammon Avenue -	£700,000 Nov-2024	142 1528	4,929 457
21, Glentrammon Avenue -	£680,000 Nov-2024	125 1345	5,440 505
47, Glentrammon Avenue -	£412,500 Oct-2024	62 667	6,653 618
45, Glentrammon Avenue -	£465,000 May-2024	95 1022	4,894 454
14, Glentrammon Avenue -	£540,000 Jan-2023	62 667	8,709 809
15, Glentrammon Avenue	£450,000 Dec-2022	67 721	6,716 623
10, Glentrammon Avenue -	£585,000 Sep-2022	65 699	9,000 836
37, Glentrammon Avenue -	£557,500 Jul-2022	97 1044	5,747 533
5, Glentrammon Avenue -	£720,000 Jul-2022	102 1097	7,058 655
17, Glentrammon Avenue -	£520,000 Apr-2021	69 742	7,536 700
51, Glentrammon Avenue -	£505,000 Sep-2017	60 645	8,416 781
18, Glentrammon Avenue -	£530,000 Mar-2017	96 1033	5,520 512
2a, Glentrammon Avenue -	£565,000 Nov-2015
16, Glentrammon Avenue -	£347,000 Sep-2013	67 721	5,179 481
2, Glentrammon Avenue -	£373,000 May-2013	117 1259	3,188 296
12, Glentrammon Avenue	£295,000 Oct-2012	63 678	4,682 434
33, Glentrammon Avenue	£250,000 Oct-2010	59 635	4,237 393
11, Glentrammon Avenue -	£390,000 Oct-2010	136 1463	2,867 266
27, Glentrammon Avenue -	£365,000 Jul-2010	81 871	4,506 418
57, Glentrammon Avenue -	£245,000 Jun-2010	67 721	3,656 339
55, Glentrammon Avenue -	£210,000 Aug-2009
1, Glentrammon Avenue	£290,000 Jul-2009	102 1097	2,843 264
25, Glentrammon Avenue -	£265,000 Aug-2008	69 742	3,840 356
43, Glentrammon Avenue	£225,000 Jun-2005
3, Glentrammon Avenue -	£315,000 Dec-2003
41, Glentrammon Avenue -	£202,500 Nov-2002	80 861	2,531 235
7, Glentrammon Avenue -	£260,000 May-2002	114 1227	2,280 211
19, Glentrammon Avenue	£185,000 Aug-2000
39, Glentrammon Avenue	£152,000 Feb-2000
53, Glentrammon Avenue	£144,000 Aug-1999

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

The average price per square metre (per square foot) in Glentrammon Avenue, Orpington is £6,571 sqm (£610 per sq ft), this is from the Land Registry sold price of the 9 most recent sales.
The majority of homes in Chelsfield are now selling for between £5,000 and £6,370 per square metre (£464 and £591 per square foot) , find out more in this local analysis of BR6 6 (Chelsfield) house prices.
There are about 32 homes on Glentrammon Avenue, we would have expected about 4 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 9 property sales in Glentrammon Avenue, averaging approximately 2 home sales per year .
The average size of all the properties on Glentrammon Avenue is 86 m2 (925 sqft).