Postal Code
309105
Postal Code 309105
Postal Sector 30
Primary Building GILSTEAD MANSION
Country Singapore
ISO Code SG
Building / Address Records 8

About Postal Code 309105

Singapore postal code 309105 is a six-digit code in the 30 postal sector of Singapore. The linked records reference GILSTEAD ROAD.

The dataset contains 8 address or building records for this code in this database. Individual entries are listed in the table below, and each building name is a reference from the source dataset rather than an official or verified postal address.

Leading zeros in Singapore codes are part of the code itself, so write 309105 in full when filling in a form. The first two digits group addresses into a postal sector, and the last four identify the specific delivery point. Nearby records sharing the same sector are linked below.

Buildings & Addresses for This Code

8 records found

Building / Place Block Street Address
GILSTEAD MANSION 61 GILSTEAD ROAD 61 GILSTEAD ROAD GILSTEAD MANSION SINGAPORE 309105
GILSTEAD MANSION 61D GILSTEAD ROAD 61D GILSTEAD ROAD GILSTEAD MANSION SINGAPORE 309105
GILSTEAD MANSION 61E GILSTEAD ROAD 61E GILSTEAD ROAD GILSTEAD MANSION SINGAPORE 309105
GILSTEAD MANSION 61A GILSTEAD ROAD 61A GILSTEAD ROAD GILSTEAD MANSION SINGAPORE 309105
GILSTEAD MANSION 61F GILSTEAD ROAD 61F GILSTEAD ROAD GILSTEAD MANSION SINGAPORE 309105
GILSTEAD MANSION 61B GILSTEAD ROAD 61B GILSTEAD ROAD GILSTEAD MANSION SINGAPORE 309105
GILSTEAD MANSION 61C GILSTEAD ROAD 61C GILSTEAD ROAD GILSTEAD MANSION SINGAPORE 309105
GILSTEAD MANSION 61G GILSTEAD ROAD 61G GILSTEAD ROAD GILSTEAD MANSION SINGAPORE 309105

Data Source

Datasets are imported from OneMap.sg (via xkjyeah/singapore-postal-codes), an open reference dataset. CodeReff is not affiliated with the original publisher. xkjyeah/singapore-postal-codes.

Last Updated2026-09-16

This is a historical snapshot of an external dataset, not a live government feed. Codes, buildings and boundaries may have changed since the snapshot date. Always confirm details with the sender, recipient or relevant authority before relying on them.

Information provided on CodeReff is for reference purposes only. Always verify financial and banking details with the relevant institution before use.