Triangulation Pillar S4357: Chilton Street 

Location
Grid reference: TL 74742 46358.
Landranger 155: Bury St Edmunds, Sudbury & Stowmarket.
Waypoint: TP0396.
Neighbouring Triangulation Pillars
| S4360 | Brockley 3.05km to the northwest. |
| S4359 | Cutbush Farm 4.07km to the southeast. |
| S4527 | Kings Wood 4.86km to the northeast. |
| S4442 | Birdbrook 5.62km to the southwest. |
| S4526 | Kedington 5.80km to the west. |
Third Geodetic Levelling, England & Wales (1950-68)
This triangulation pillar was used during the Third geodetic levelling, England & Wales. It was included on the Clare to Wicken levelling line. The surveyor's description was Chilton Street Trig Pillar.