| 1 Gemini Avenue, Signal Hill | 2010 | R500k–R600k |
| 2 Gemini Avenue, Signal Hill | 2025 | R1m–R1.5m |
| 3 Gemini Avenue, Signal Hill | 2012 | R400k–R500k |
| 4 Gemini Avenue, Signal Hill | 2024 | R1m–R1.5m |
| 5 Gemini Avenue, Signal Hill | 2023 | — |
| 6 Gemini Avenue, Signal Hill | 1995 | under R100k |
| 7 Gemini Avenue, Signal Hill | 2003 | under R100k |
| 8 Gemini Avenue, Signal Hill | 1985 | under R100k |
| 9 Gemini Avenue, Signal Hill | 2004 | R100k–R200k |
| 10 Gemini Avenue, Signal Hill | 2022 | R900k–R1m |
| 11 Gemini Avenue, Signal Hill | 2021 | R1m–R1.5m |
| 12 Gemini Avenue, Signal Hill | 2000 | R100k–R200k |
| 13 Gemini Avenue, Signal Hill | 2019 | R600k–R700k |
| 14 Gemini Avenue, Signal Hill | 2019 | R700k–R800k |
| 15 Gemini Avenue, Signal Hill | 2008 | R700k–R800k |
| 16 Gemini Avenue, Signal Hill | 2015 | R800k–R900k |
| 17 Gemini Avenue, Signal Hill | 2019 | R900k–R1m |
| 18 Gemini Avenue, Signal Hill | 2010 | R200k–R300k |
| 19 Gemini Avenue, Signal Hill | 2012 | R400k–R500k |
| 20 Gemini Avenue, Signal Hill | 2003 | R100k–R200k |
| 21 Gemini Avenue, Signal Hill | 2026 | R400k–R500k |
| 22 Gemini Avenue, Signal Hill | 2025 | R300k–R400k |
| 23 Gemini Avenue, Signal Hill | 2023 | R400k–R500k |
| 24 Gemini Avenue, Signal Hill | 2020 | R100k–R200k |
| 25 Gemini Avenue, Signal Hill | 2023 | R400k–R500k |
| 26 Gemini Avenue, Signal Hill | 2008 | R100k–R200k |
| 27 Gemini Avenue, Signal Hill | 1990 | under R100k |
| 28 Gemini Avenue, Signal Hill | 2012 | R100k–R200k |
| 29 Gemini Avenue, Signal Hill | 2023 | R1.5m–R2m |
| 30 Gemini Avenue, Signal Hill | 2016 | R900k–R1m |
| 31 Gemini Avenue, Signal Hill | 2023 | R400k–R500k |
| 32 Gemini Avenue, Signal Hill | 2016 | R900k–R1m |
| 33 Gemini Avenue, Signal Hill | 2017 | R1.5m–R2m |
| 34 Gemini Avenue, Signal Hill | 2016 | R900k–R1m |
| 36 Gemini Avenue, Signal Hill | 2016 | R900k–R1m |
| 38 Gemini Avenue, Signal Hill | 2002 | R100k–R200k |
| 39 Gemini Avenue, Signal Hill | 2018 | R1m–R1.5m |
| 40 Gemini Avenue, Signal Hill | 2016 | R100k–R200k |
| 41 Gemini Avenue, Signal Hill | 1982 | — |
| 42 Gemini Avenue, Signal Hill | 2016 | R200k–R300k |
| 43 Gemini Avenue, Signal Hill | 2015 | R700k–R800k |
| 44 Gemini Avenue, Signal Hill | 2016 | R300k–R400k |
| 45 Gemini Avenue, Signal Hill | 2022 | R1.5m–R2m |
| 49 Gemini Avenue, Signal Hill | 2014 | R900k–R1m |