| Flat 31, Buttermere Court Boundary Road, London, NW8 6NR | Sep 2025 | £275,000 | Flat / maisonette | Leasehold |
| Flat 21, Buttermere Court Boundary Road, London, NW8 6NR | Mar 2025 | £960,000 | Flat / maisonette | Leasehold |
| Flat 36, Buttermere Court Boundary Road, London, NW8 6NR | Oct 2024 | £1,050,000 | Flat / maisonette | Leasehold |
| Flat 37, Buttermere Court Boundary Road, London, NW8 6NR | Oct 2024 | £1,050,000 | Flat / maisonette | Leasehold |
| Flat 10, Buttermere Court Boundary Road, London, NW8 6NR | Nov 2023 | £570,000 | Flat / maisonette | Leasehold |
| Flat 22, Buttermere Court Boundary Road, London, NW8 6NR | Nov 2022 | £1,080,000 | Flat / maisonette | Leasehold |
| Flat 33, Buttermere Court Boundary Road, London, NW8 6NR | Feb 2022 | £537,500 | Flat / maisonette | Leasehold |
| Flat 1, Buttermere Court Boundary Road, London, NW8 6NR | Nov 2021 | £950,000 | Flat / maisonette | Leasehold |
| Flat 9, Buttermere Court Boundary Road, London, NW8 6NR | Aug 2021 | £980,000 | Flat / maisonette | Leasehold |
| Flat 15, Buttermere Court Boundary Road, London, NW8 6NR | Feb 2021 | £717,500 | Flat / maisonette | Leasehold |
| Flat 7, Buttermere Court Boundary Road, London, NW8 6NR | Aug 2019 | £195,112 | Flat / maisonette | Leasehold |
| Flat 39, Buttermere Court Boundary Road, London, NW8 6NR | May 2018 | £1,140,000 | Flat / maisonette | Leasehold |
| Flat 3, Buttermere Court Boundary Road, London, NW8 6NR | Jan 2017 | £360,000 | Flat / maisonette | Leasehold |
| Flat 8, Buttermere Court Boundary Road, London, NW8 6NR | Jan 2016 | £1,525,000 | Flat / maisonette | Leasehold |
| Flat 17, Buttermere Court Boundary Road, London, NW8 6NR | Dec 2015 | £780,000 | Flat / maisonette | Leasehold |
| Flat 19, Buttermere Court Boundary Road, London, NW8 6NR | Nov 2015 | £880,000 | Flat / maisonette | Leasehold |
| Flat 27, Buttermere Court Boundary Road, London, NW8 6NR | Jul 2015 | £1,130,000 | Flat / maisonette | Leasehold |
| Flat 6, Buttermere Court Boundary Road, London, NW8 6NR | May 2014 | £975,000 | Flat / maisonette | Leasehold |
| Flat 42, Buttermere Court Boundary Road, London, NW8 6NR | Mar 2014 | £990,000 | Flat / maisonette | Leasehold |
| Flat 32, Buttermere Court Boundary Road, London, NW8 6NR | Dec 2012 | £1,060,000 | Flat / maisonette | Leasehold |
| Flat 16, Buttermere Court Boundary Road, London, NW8 6NR | Sep 2009 | £117,279 | Flat / maisonette | Leasehold |
| Flat 25, Buttermere Court Boundary Road, London, NW8 6NR | Oct 2004 | £385,000 | Flat / maisonette | Leasehold |
| Flat 40, Buttermere Court Boundary Road, London, NW8 6NR | May 2001 | £208,000 | Flat / maisonette | Leasehold |
| Flat 26, Buttermere Court Boundary Road, London, NW8 6NR | Aug 1999 | £179,950 | Flat / maisonette | Leasehold |
| Flat 11, Buttermere Court Boundary Road, London, NW8 6NR | Dec 1998 | £266,000 | Flat / maisonette | Leasehold |
| Flat 38, Buttermere Court Boundary Road, London, NW8 6NR | Jan 1998 | £180,000 | Flat / maisonette | Leasehold |
| Flat 29, Buttermere Court Boundary Road, London, NW8 6NR | Nov 1997 | £280,000 | Flat / maisonette | Leasehold |