| 2/115 Lagoon Street, Narrabeen, NSW, 2101 2 bed · 1 bath · 1 car | Undisclosed | Sep 2026 | - | Apartment |
| 10/13 Lagoon Street, Narrabeen, NSW, 2101 3 bed · 2 bath · 2 car | Undisclosed | Sep 2026 | - | Unit |
| 20/1-7 Lagoon St, Narrabeen, NSW, 2101 1 bed · 1 bath | $770,000 | Sep 2026 | - | Unit |
| 4/88 Lagoon Street, Narrabeen, NSW, 2101 3 bed · 2 bath · 2 car | Undisclosed | Sep 2026 | 37 | Unit |
| 145 Lagoon Street, Narrabeen, NSW, 2101 4 bed · 2 bath · 1 car | $2,850,000 | May 2026 | 22 | House |
| 9/2 Lagoon Street, Narrabeen, NSW, 2101 3 bed · 2 bath · 2 car | Undisclosed | May 2026 | 63 | Apartment |
| 4/111 Lagoon Street, Narrabeen, NSW, 2101 3 bed · 2 bath · 2 car | $2,190,000 | May 2026 | 35 | Unit |
| 14/105-109 Lagoon St, Narrabeen, NSW, 2101 2 bed · 2 bath · 1 car | $1,760,000 | Apr 2026 | - | Unit |
| 70 Lagoon Street, Narrabeen, NSW, 2101 3 bed · 2 bath · 2 car | $2,350,000 | Apr 2026 | 42 | House |
| 11/10 Lagoon Street, Narrabeen, NSW, 2101 2 bed · 1 bath · 2 car | $1,315,000 | Mar 2026 | 23 | Unit |
| 7/35 Lagoon Street, Narrabeen, NSW, 2101 3 bed · 3 bath · 1 car | $1,830,000 | Feb 2026 | 17 | Townhouse |
| 141 Lagoon Street, Narrabeen, NSW, 2101 4 bed · 2 bath · 2 car | $5,000,000 | Feb 2026 | 10 | House |
| 9/53-55 Lagoon Street, Narrabeen, NSW, 2101 3 bed · 2 bath · 2 car | $2,288,000 | Feb 2026 | 5 | Unit |
| 15/53-55 Lagoon St, Narrabeen, NSW, 2101 2 bed · 2 bath · 1 car | $1,715,000 | Feb 2026 | 30 | Apartment |
| 1/45 Lagoon St, Narrabeen, NSW, 2101 1 bed · 1 bath · 1 car | $995,000 | Feb 2026 | - | Unit |
| 21/115 Lagoon St, Narrabeen, NSW, 2101 2 bed · 1 bath · 1 car | $1,180,000 | Dec 2025 | - | Unit |
| 7/74 Lagoon St, Narrabeen, NSW, 2101 3 bed · 1 bath · 1 car | $1,720,000 | Nov 2025 | 592 | Townhouse |
| 2/13 Lagoon St, Narrabeen, NSW, 2101 1 bed · 1 bath · 1 car | $900,000 | Oct 2025 | - | Unit |
| 17/115 Lagoon St, Narrabeen, NSW, 2101 2 bed · 1 bath · 1 car | $1,080,000 | Oct 2025 | - | Unit |
| 9/105-109 Lagoon St, Narrabeen, NSW, 2101 2 bed · 2 bath · 1 car | $1,515,000 | Sep 2025 | 25 | Unit |
| 4/13 Lagoon St, Narrabeen, NSW, 2101 2 bed · 2 bath · 1 car | $1,380,000 | Sep 2025 | - | Unit |
| 7/129-133 Lagoon St, Narrabeen, NSW, 2101 1 bed · 1 bath · 1 car | $1,280,000 | Aug 2025 | - | Unit |
| 22/129-133 Lagoon St, Narrabeen, NSW, 2101 1 bed · 1 bath · 1 car | $1,560,000 | Jul 2025 | 48 | Unit |