| Flat 319, The Colonnades, 34 Porchester Square | Flat or maisonette | 61 m² | Jan 2023 | £625,000 | £10,250 | C |
| Flat 359, The Colonnades, 34 Porchester Square | Flat or maisonette | 61 m² | Mar 2021 | £635,000 | £10,410 | E |
| Flat 300, The Colonnades, 34 Porchester Square | Flat or maisonette | — | May 2020 | £600,000 | — | — |
| Flat 350, The Colonnades, 34 Porchester Square | Flat or maisonette | 49 m² | Mar 2019 | £460,000 | £9,390 | C |
| Flat 334, The Colonnades, 34 Porchester Square | Flat or maisonette | 50 m² | Nov 2018 | £420,000 | £8,400 | D |
| Flat 306, The Colonnades, 34 Porchester Square | Flat or maisonette | 116 m² | Apr 2018 | £1,100,000 | £9,480 | C |
| Flat 317, The Colonnades, 34 Porchester Square | Flat or maisonette | 49 m² | Jan 2016 | £500,000 | £10,200 | C |
| Flat 320, The Colonnades, 34 Porchester Square | Flat or maisonette | 49 m² | Sep 2015 | £445,000 | £9,080 | D |
| Flat 349, The Colonnades, 34 Porchester Square | Flat or maisonette | 62 m² | May 2015 | £775,000 | £12,500 | C |
| Flat 311, The Colonnades, 34 Porchester Square | Flat or maisonette | 60 m² | Mar 2015 | £630,000 | £10,500 | C |
| Flat 341, The Colonnades, 34 Porchester Square | Flat or maisonette | 52 m² | Jul 2012 | £595,000 | £11,440 | C |
| Flat 312, The Colonnades, 34 Porchester Square | Flat or maisonette | 62 m² | Jun 2011 | £525,000 | £8,470 | D |
| Flat 345, The Colonnades, 34 Porchester Square | Flat or maisonette | 50 m² | Nov 2009 | £365,000 | £7,300 | C |
| Flat 322, The Colonnades, 34 Porchester Square | Flat or maisonette | 61 m² | Mar 2009 | £452,000 | £7,410 | C |
| Flat 330, The Colonnades, 34 Porchester Square | Flat or maisonette | — | Oct 2007 | £390,000 | — | — |
| Flat 308, The Colonnades, 34 Porchester Square | Flat or maisonette | 40 m² | Mar 2007 | £285,000 | £7,130 | C |
| Flat 321, The Colonnades, 34 Porchester Square | Flat or maisonette | 57 m² | May 2005 | £270,000 | £4,740 | C |
| Flat 343, The Colonnades, 34 Porchester Square | Flat or maisonette | — | Apr 2005 | £322,000 | — | — |
| Flat 337, The Colonnades, 34 Porchester Square | Flat or maisonette | 47 m² | Jun 2004 | £227,000 | £4,830 | C |
| Flat 354, The Colonnades, 34 Porchester Square | Flat or maisonette | 49 m² | May 2004 | £273,500 | £5,580 | C |
| Flat 310, The Colonnades, 34 Porchester Square | Flat or maisonette | 48 m² | Dec 2003 | £255,000 | £5,310 | C |
| Flat 347, The Colonnades, 34 Porchester Square | Flat or maisonette | 48 m² | Nov 2002 | £230,000 | £4,790 | C |
| Flat 315, The Colonnades, 34 Porchester Square | Flat or maisonette | — | Oct 2002 | £203,000 | — | — |
| Flat 342, The Colonnades, 34 Porchester Square | Flat or maisonette | 58 m² | Mar 2002 | £230,000 | £3,970 | D |
| Flat 301, The Colonnades, 34 Porchester Square | Flat or maisonette | 116 m² | May 2001 | £360,000 | £3,100 | E |
| Flat 351, The Colonnades, 34 Porchester Square | Flat or maisonette | — | May 2001 | £275,000 | — | — |
| Flat 314, The Colonnades, 34 Porchester Square | Flat or maisonette | 49 m² | Apr 2001 | £185,000 | £3,780 | C |
| Flat 357, The Colonnades, 34 Porchester Square | Flat or maisonette | 44 m² | Apr 2001 | £175,000 | £3,980 | E |
| Flat 333, The Colonnades, 34 Porchester Square | Flat or maisonette | 66 m² | Jul 2000 | £220,000 | £3,330 | C |
| Flat 328, The Colonnades, 34 Porchester Square | Flat or maisonette | — | Sep 1999 | £215,000 | — | — |
| Flat 305, The Colonnades, 34 Porchester Square | Flat or maisonette | — | Aug 1999 | £225,000 | — | — |
| Flat 355, The Colonnades, 34 Porchester Square | Flat or maisonette | 50 m² | Feb 1999 | £126,000 | £2,520 | C |
| Flat 324, The Colonnades, 34 Porchester Square | Flat or maisonette | 40 m² | Dec 1998 | £100,000 | £2,500 | C |
| Flat 325, The Colonnades, 34 Porchester Square | Flat or maisonette | 50 m² | Jul 1998 | £114,000 | £2,280 | C |
| Flat 309, The Colonnades, 34 Porchester Square | Flat or maisonette | — | May 1998 | £115,000 | — | — |
| Flat 336, The Colonnades, 34 Porchester Square | Flat or maisonette | 56 m² | Jun 1997 | £137,000 | £2,450 | D |
| Flat 316, The Colonnades, 34 Porchester Square | Flat or maisonette | 59 m² | Jul 1996 | £122,000 | £2,070 | C |
| Flat 303, The Colonnades, 34 Porchester Square | Flat or maisonette | — | Jul 1995 | £172,000 | — | — |