| Rank | Name | Height (ft / m) |
Floors | Street Address | Date Completed | Notes |
|---|---|---|---|---|---|---|
| 1 | Cerulean Pinnacle | 1,179 / 359 | 87 | 102 Second Ave | 10/14/2024 | Tallest building in Sirachon. All residential tower, with the top floors being single unit penthouses. Named is derived from its blue color |
| 2 | River Overlook | 995 / 303 | 72 | 110 Reynolds Street | 9/25/2024 | Tallest mixed office and residential building. Has 3 setbacks on the north and south facade and 1 on the east and west side of the tower |
| 3 | Reynolds Tower | 896 / 273 | 63 | 410 Reynolds Street | 10/04/2024 | Built out of Lapiz, features a 96-foot slanted roof. Has gray lines on the facade every 18 floors. Tallest all office tower in Sirachon |
| 4 | Clash Tower | 811 / 247 | 60 | 210 Market Street | 10/08/2024 | 811-foot roof, 906 feet with antennas. Currently the only building in Sirachon with broadcasting antennas |
| 5 | Harrison Tower | 781 / 238 | 54 | 220 3rd Avenue | 10/01/2024 | First skyscraper built in Sirachon |
| 6 | Rivergate Tower | 775 / 236 | 57 | 5 Sirachon Ave | 11/11/2024 | Tallest building on the Sirachon River. Designed by the same architect as River Overlook |
| 7 | Grand 120 | 694 / 212 | 51 | 120 Grand Avenue | 10/30/2024 | Mixed use building, name is derived from its address |
| 8 | La Salle Place | 663 / 202 | 48 | 200 3rd Avenue | 10/02/2024 | Second tallest residential building in Sirachon |
| 9 | 4 On The River | 615 / 187 | 45 | 4 Riverside Drive | 11/06/2024 | Has an outdoor deck on the 33rd floor overlooking the Sirachon River |
| 10 | Crown Building | 571 / 174 | 42 | 300 Sirachon Ave | 10/15/2024 | Named is derived from the top of the building which is supposed to resemble a crown |
| 11 | Crestline Tower | 534 / 163 | 39 | 10 Second Ave | 10/11/2024 | |
| 12 | Vertex Center | 522 / 159 | 38 | 20 Second Ave | 10/17/2024 | |
| 13 | Astor Building | 456 / 139 | 33 | 12 Reynolds Str | 11/14/2024 | Art deco building, first building in Sirachon over 400 feet tall |
| 14 | The Brownstone | 407 / 124 | 21 | 26 Reynolds Str | 11/14/2024 | Has 2 setbacks, one above the 12th floors and the second above the 21st floor. Top 127 feet of the building is vanity space; only there to give it extra height |
| 15 | The Solarium | 383 / 117 | 28 | 24 Second Ave | 10/22/2024 | |
| 16 | Bluewater Tower | 370 / 113 | 27 | 3 Riverside Dr | 10/15/2024 | |
| 17 | Caldwell Tower | 329 / 100 | 24 | 320 Grand Avenue | 9/26/2024 | Was proposed to be ~800ft tall |
| 18 | Kingswell Tower | 309 / 94 | 21 | 100 Second Avenue | 10/10/2024 | |
| 19 | Granite Crest | 296 / 90 | 21 | 112 Reynolds Street | 10/07/2024 | First building in Sirachon over 200 feet tall |
| 20 | The 11 | 266 / 81 | 18 | 1 First Avenue | 10/03/2024 | Name is a portmanteau of the buildings address |
| 21 | The Steppingstone | 217 / 66 | 15 | 2 Riverside Drive | 10/10/2024 | Called "The Steppingstone" because of its 3 setbacks leading to the roof of the tower. Building is as long as it's tall |
| 22 | Crimson Center | 213 / 65 | 15 | 206 3rd Avenue | 10/07/2024 | Named for the red concrete used on the facade |
