| Ground Floor Unit, 57 Northgate Street | Other | — | Jul 2024 | £190,000 | — | — |
| 2 Northgate Street | Other | — | Feb 2024 | £3,133,777 | — | — |
| Apartment 33, Mitchian Grand Union Building, 55 Northgate Street | Flat or maisonette | 42 m² | Feb 2024 | £191,000 | £4,550 | B |
| Apartment 66, Mitchian Grand Union Building, 55 Northgate Street | Flat or maisonette | 45 m² | Feb 2024 | £250,000 | £5,560 | B |
| Apartment 46, Mitchian Grand Union Building, 55 Northgate Street | Flat or maisonette | 42 m² | Jan 2024 | £193,000 | £4,600 | B |
| Apartment 68, Mitchian Grand Union Building, 55 Northgate Street | Flat or maisonette | 78 m² | Jan 2024 | £211,863 | £2,720 | B |
| Apartment 44, Mitchian Grand Union Building, 55 Northgate Street | Flat or maisonette | 42 m² | Oct 2023 | £198,750 | £4,730 | B |
| Apartment 48, Mitchian Grand Union Building, 55 Northgate Street | Flat or maisonette | 42 m² | Oct 2023 | £198,750 | £4,730 | B |
| Apartment 38, Mitchian Grand Union Building, 55 Northgate Street | Flat or maisonette | 60 m² | Oct 2023 | £198,750 | £3,310 | B |
| Apartment 45, Mitchian Grand Union Building, 55 Northgate Street | Flat or maisonette | 42 m² | Oct 2023 | £198,750 | £4,730 | B |
| Apartment 57, Mitchian Grand Union Building, 55 Northgate Street | Flat or maisonette | 42 m² | Oct 2023 | £200,750 | £4,780 | B |
| Apartment 8, Mitchian Grand Union Building, 55 Northgate Street | Flat or maisonette | 60 m² | Oct 2023 | £248,625 | £4,140 | C |
| Apartment 50, Mitchian Grand Union Building, 55 Northgate Street | Flat or maisonette | 60 m² | Oct 2023 | £255,750 | £4,260 | B |
| Apartment 4, Mitchian Grand Union Building, 55 Northgate Street | Flat or maisonette | 42 m² | Oct 2023 | £193,000 | £4,600 | B |
| Apartment 18, Mitchian Grand Union Building, 55 Northgate Street | Flat or maisonette | 42 m² | Oct 2023 | £195,075 | £4,640 | B |
| Apartment 28, Mitchian Grand Union Building, 55 Northgate Street | Flat or maisonette | 42 m² | Oct 2023 | £245,925 | £5,860 | B |
| Apartment 23, Mitchian Grand Union Building, 55 Northgate Street | Flat or maisonette | 60 m² | Oct 2023 | £250,750 | £4,180 | B |
| Apartment 31, Mitchian Grand Union Building, 55 Northgate Street | Flat or maisonette | 42 m² | Oct 2023 | £196,250 | £4,670 | B |
| Apartment 5, Mitchian Grand Union Building, 55 Northgate Street | Flat or maisonette | 42 m² | Oct 2023 | £193,000 | £4,600 | B |
| Apartment 10, Mitchian Grand Union Building, 55 Northgate Street | Flat or maisonette | 60 m² | Sep 2023 | £195,000 | £3,250 | B |
| Apartment 40, Mitchian Grand Union Building, 55 Northgate Street | Flat or maisonette | 60 m² | Sep 2023 | £253,250 | £4,220 | B |
| Apartment 56, Mitchian Grand Union Building, 55 Northgate Street | Flat or maisonette | 42 m² | Sep 2023 | £249,975 | £5,950 | B |
| Apartment 1, Mitchian Grand Union Building, 55 Northgate Street | Flat or maisonette | 42 m² | Sep 2023 | £193,000 | £4,600 | C |
| Apartment 43, Mitchian Grand Union Building, 55 Northgate Street | Flat or maisonette | 42 m² | Sep 2023 | £198,750 | £4,730 | B |
| Apartment 24, Mitchian Grand Union Building, 55 Northgate Street | Flat or maisonette | 60 m² | Sep 2023 | £196,250 | £3,270 | B |
| Apartment 60, Mitchian Grand Union Building, 55 Northgate Street | Flat or maisonette | 42 m² | Sep 2023 | £200,750 | £4,780 | B |
| Apartment 67, Mitchian Grand Union Building, 55 Northgate Street | Flat or maisonette | 60 m² | Sep 2023 | £222,000 | £3,700 | B |
| Apartment 34, Mitchian Grand Union Building, 55 Northgate Street | Flat or maisonette | 42 m² | Sep 2023 | £196,250 | £4,670 | B |
| Apartment 27, Mitchian Grand Union Building, 55 Northgate Street | Flat or maisonette | 60 m² | Sep 2023 | £250,750 | £4,180 | B |
| Apartment 42, Mitchian Grand Union Building, 55 Northgate Street | Flat or maisonette | 42 m² | Sep 2023 | £247,000 | £5,880 | B |
| Apartment 63, Mitchian Grand Union Building, 55 Northgate Street | Flat or maisonette | 58 m² | Sep 2023 | £259,500 | £4,470 | C |
| Apartment 7, Mitchian Grand Union Building, 55 Northgate Street | Flat or maisonette | 58 m² | Aug 2023 | £248,500 | £4,280 | C |
| Apartment 32, Mitchian Grand Union Building, 55 Northgate Street | Flat or maisonette | 42 m² | Aug 2023 | £196,250 | £4,670 | B |
| Apartment 14, Mitchian Grand Union Building, 55 Northgate Street | Flat or maisonette | 42 m² | Aug 2023 | £241,500 | £5,750 | B |
| Apartment 19, Mitchian Grand Union Building, 55 Northgate Street | Flat or maisonette | 42 m² | Aug 2023 | £195,000 | £4,640 | B |
| Apartment 9, Mitchian Grand Union Building, 55 Northgate Street | Flat or maisonette | 60 m² | Aug 2023 | £248,625 | £4,140 | C |
| Apartment 20, Mitchian Grand Union Building, 55 Northgate Street | Flat or maisonette | 42 m² | Aug 2023 | £195,000 | £4,640 | B |
| Apartment 15, Mitchian Grand Union Building, 55 Northgate Street | Flat or maisonette | 42 m² | Aug 2023 | £195,000 | £4,640 | B |
| Apartment 11, Mitchian Grand Union Building, 55 Northgate Street | Flat or maisonette | 60 m² | Jul 2023 | £248,500 | £4,140 | B |
| Apartment 47, Mitchian Grand Union Building, 55 Northgate Street | Flat or maisonette | 42 m² | Jul 2023 | £198,750 | £4,730 | B |
| Apartment 53, Mitchian Grand Union Building, 55 Northgate Street | Flat or maisonette | 60 m² | Jul 2023 | £255,750 | £4,260 | B |
| Apartment 6, Mitchian Grand Union Building, 55 Northgate Street | Flat or maisonette | 42 m² | Jul 2023 | £190,000 | £4,520 | B |
| Apartment 61, Mitchian Grand Union Building, 55 Northgate Street | Flat or maisonette | 42 m² | Jul 2023 | £200,750 | £4,780 | B |
| Apartment 65, Mitchian Grand Union Building, 55 Northgate Street | Flat or maisonette | 60 m² | Jul 2023 | £268,250 | £4,470 | C |
| Apartment 13, Mitchian Grand Union Building, 55 Northgate Street | Flat or maisonette | 60 m² | Jul 2023 | £248,500 | £4,140 | B |
| Apartment 17, Mitchian Grand Union Building, 55 Northgate Street | Flat or maisonette | 42 m² | Jul 2023 | £195,000 | £4,640 | B |
| Apartment 39, Mitchian Grand Union Building, 55 Northgate Street | Flat or maisonette | 60 m² | Jul 2023 | £253,250 | £4,220 | B |
| Apartment 41, Mitchian Grand Union Building, 55 Northgate Street | Flat or maisonette | 60 m² | Jul 2023 | £253,250 | £4,220 | B |
| Apartment 54, Mitchian Grand Union Building, 55 Northgate Street | Flat or maisonette | 60 m² | Jul 2023 | £255,750 | £4,260 | B |
| Apartment 59, Mitchian Grand Union Building, 55 Northgate Street | Flat or maisonette | 42 m² | Jul 2023 | £200,750 | £4,780 | B |
| Apartment 62, Mitchian Grand Union Building, 55 Northgate Street | Flat or maisonette | 42 m² | Jul 2023 | £201,500 | £4,800 | B |
| Apartment 69, Mitchian Grand Union Building, 55 Northgate Street | Flat or maisonette | 60 m² | Jul 2023 | £260,000 | £4,330 | C |
| Apartment 2, Mitchian Grand Union Building, 55 Northgate Street | Flat or maisonette | 42 m² | Jul 2023 | £193,000 | £4,600 | C |
| Apartment 36, Mitchian Grand Union Building, 55 Northgate Street | Flat or maisonette | 60 m² | Jul 2023 | £253,250 | £4,220 | B |
| Apartment 64, Mitchian Grand Union Building, 55 Northgate Street | Flat or maisonette | 45 m² | Jul 2023 | £259,500 | £5,770 | C |
| Apartment 16, Mitchian Grand Union Building, 55 Northgate Street | Flat or maisonette | 42 m² | Jul 2023 | £195,000 | £4,640 | B |
| Apartment 3, Mitchian Grand Union Building, 55 Northgate Street | Flat or maisonette | 42 m² | Jul 2023 | £193,000 | £4,600 | C |
| Apartment 30, Mitchian Grand Union Building, 55 Northgate Street | Flat or maisonette | 42 m² | Jul 2023 | £196,250 | £4,670 | B |
| Apartment 49, Mitchian Grand Union Building, 55 Northgate Street | Flat or maisonette | 58 m² | Jul 2023 | £255,750 | £4,410 | B |
| Apartment 37, Mitchian Grand Union Building, 55 Northgate Street | Flat or maisonette | 60 m² | Jul 2023 | £244,995 | £4,080 | B |
| Apartment 55, Mitchian Grand Union Building, 55 Northgate Street | Flat or maisonette | 60 m² | Jul 2023 | £247,250 | £4,120 | B |
| Apartment 29, Mitchian Grand Union Building, 55 Northgate Street | Flat or maisonette | 42 m² | Jul 2023 | £196,250 | £4,670 | B |
| Apartment 52, Mitchian Grand Union Building, 55 Northgate Street | Flat or maisonette | 60 m² | Jun 2023 | £199,000 | £3,320 | B |
| Apartment 12, Mitchian Grand Union Building, 55 Northgate Street | Flat or maisonette | 60 m² | Jun 2023 | £248,500 | £4,140 | B |
| Apartment 21, Mitchian Grand Union Building, 55 Northgate Street | Flat or maisonette | 58 m² | Jun 2023 | £250,750 | £4,320 | B |
| Apartment 22, Mitchian Grand Union Building, 55 Northgate Street | Flat or maisonette | 60 m² | Jun 2023 | £250,750 | £4,180 | B |
| Apartment 25, Mitchian Grand Union Building, 55 Northgate Street | Flat or maisonette | 60 m² | Jun 2023 | £250,750 | £4,180 | B |
| Apartment 26, Mitchian Grand Union Building, 55 Northgate Street | Flat or maisonette | 60 m² | Jun 2023 | £250,750 | £4,180 | B |
| Apartment 35, Mitchian Grand Union Building, 55 Northgate Street | Flat or maisonette | 58 m² | Jun 2023 | £253,250 | £4,370 | B |
| Apartment 51, Mitchian Grand Union Building, 55 Northgate Street | Flat or maisonette | 60 m² | Jun 2023 | £255,750 | £4,260 | B |
| Apartment 58, Mitchian Grand Union Building, 55 Northgate Street | Flat or maisonette | 42 m² | Jun 2023 | £200,750 | £4,780 | B |