| Completed | 1984 | One Collins Street completed: 18 floors |
Each cost is the estimate on that record. Stages of a project often repeat its full value, so these don't add up to what was spent.
| 02 Apr 2026 | Alterations to Existing Atrium - Weatherproofing Works | $586k |
| 19 Dec 2025 | Proposed make good works on level 17 (internal strip out only) | $498k |
| 31 Oct 2025 | Internal office fitout - Stage 3 - Completion of all works | $3.0m |
| 19 Sept 2025 | Internal office fitout - Stage 3 - Completion of all works | $3.0m |
| 11 Aug 2025 | Stage 2: Alteration Works | $596k |
| 25 July 2025 | Fit-Out Works for Existing Tenancy | $20k |
| 18 July 2025 | Alterations to Offices - Level 8 Stage 1: Strip-out Works | $718k |
| 09 July 2025 | Stage 2 - Completion of All Works, Excluding Operable Walls and Door F1 | $3.0m |
| 18 June 2025 | Internal Office Fitout (Stage One - Completion of Demolition Works) | $3.0m |
| 06 June 2025 | Fitout of level 6 | $2.2m |
| 06 Mar 2025 | Level 11 - Tenancy Fitout of Office | $758k |
| 25 Feb 2025 | Level 12 - Proposed Tenancy Fitout | $402k |
| 20 Dec 2024 | Stage 3: Stair Void Infill Works | $95k |
| 10 Dec 2024 | Level 11 - Proposed Fit Out of Offices | $54k |
| 10 Dec 2024 | Stage 2: Alteration Works | $595k |
| 15 Nov 2024 | Ground Floor Lobby - Alterations to Office Building | $75k |
| 26 Sept 2024 | Stage 2: Fit-out Works Excluding Floor Void Infill | $501k |
| 02 Aug 2024 | Level 12 - Fit out of Offices | $55k |
| 01 July 2024 | Level 7 - Internal office fitout | $450k |
| 26 June 2024 | ASE replacement - Alterations Stage of building work permitted: Existing fire alarm monitoring system converted to another approved monitoring system | $2k |
| 30 Jan 2024 | Alterations to Level 15 Offices - Strip-out Works | $117k |
| 09 Nov 2023 | Fit-out of Offices - Part Level 4 | $87k |
| 21 June 2023 | Internal Alterations - North Tenancy Only | $250k |
| 04 Apr 2023 | Level 12 Lift Lobby - Installation of Automatic Sliding Door | $20k |
| 09 Feb 2023 | Basement, Ground Floor and First floor - Installation of accessible lift and associated work | $487k |
| 05 Dec 2022 | Level 6 - Internal Alterations and Make Good | $41.0m |
| 03 Nov 2022 | Lot 1 Alterations and additions to existing building | $392k |
| 12 July 2022 | Internal Defit and Make Good to Office Tenancy - Level 7 | $130k |
| 14 Sept 2021 | Level 7 -Proposed internal alterations | $30k |
| 01 July 2021 | Internal alterations to an existing building | $121k |
| 21 June 2021 | Level 4. Internal Alterations | $300k |
| 03 July 2019 | Internal Office Alterations for AUDA | $53k |
| 07 June 2019 | INTERNAL ALTERATIONS TO OFFICE TENANCY | $9k |
| 23 May 2019 | Internal Amenity Upgrade for AUDA | $35k |
| 17 Jan 2019 | Level 17 - Internal Alterations to the Existing Office | $677k |
| 09 Aug 2018 | Level 14 - Demolition / Strip Out & Internal Fitout Works for Display Suite | $510k |
| 02 Aug 2018 | Level 8 (Part)- Odgers Berndtson Offices. Internal Minor Non-structural Alterations to Part of the Existing Office Tenancy | $4k |
| 04 June 2018 | Stage 2 - Internal Non Structural alterations to existing office - Level 13 | $500k |
| 24 May 2018 | Stage 1 - Demolition Works to Part of the Existing Office - Level 13 | $500k |
| 20 Mar 2018 | Level 7 - Office Fitout | $35k |
| 13 Feb 2018 | Level 1 - Internal alterations to existing tenancy | $400k |
| 29 Nov 2017 | Level 5 - Proposed Office Fitout | $44k |
| 20 Nov 2017 | Stage 1: Level 3 - Alteration to Offices - Internal Strip Out Works Only | $150k |
| 19 Oct 2017 | Level 14 - Alterations to existing Office | $385k |
| 28 Sept 2017 | Partial Level 11 Fitout Only | $36k |
| 26 July 2017 | Stage 2: Level 3 - Balance of Works - Alteration to office | $130k |
| 04 May 2017 | Level 16 - Proposed Tenancy Office Fitout | $120k |
| 24 Mar 2017 | Level 16 & 17 - Proposed office tenancy fitout | $813k |
| 21 Mar 2017 | Stage 2 - Make good works to building services - Levels 5 & 14 - Alterations to existing building - Office | $175k |
| 16 Mar 2017 | Level 4 - Make Good Works | $20k |
| 17 Feb 2017 | Level 16 & 17 - Demolition of Existing Stair and Walls | $66k |
| 08 Feb 2017 | Stage 1 - Internal demolition works (excluding services alterations) - Levels 5 & 14 - Alterations to existing building - Office | $76k |
| 23 Dec 2016 | Proposed Lift Service Extension to Level 17 & Associated Works | $251k |
| 15 Apr 2016 | Level 6 - Proposed Internal Office Fitout - Grant Samuel | $170k |
| 23 Mar 2016 | Internal Non Structural Alterations to Part of Level 1 - Odgers & Berndston the Existing Office | $0 |
| 22 July 2015 | Level 4 - Fitout | $34k |
| 12 May 2015 | Alterations to an existing office | $32k |
| 25 Mar 2014 | Office fitout to tenancy Level 5 | $77k |
| 28 Feb 2014 | Stage 2 -Internal demolition only | $856k |
| 29 July 2013 | Internal alterations to an existing office building Level 10 | $220k |
| 13 May 2013 | Construction of Office fitout Level 13 | $800k |
| 02 May 2013 | Internal Office Alterations Level 5 | $10k |
| 02 May 2013 | Stage 3 - Tenants fitout alterations to level 15 | $655k |
| 16 Apr 2013 | Stage 2 - Level 15 - Landlords works only | $601k |
| 12 Mar 2013 | Make good works/alterations Level 10 & 15 | $354k |
| 15 Feb 2013 | Internal office fitout, level 5. | $20k |
| 01 Oct 2012 | Alterations to existing office Suite 1 Level 7 | $30k |
| 20 Aug 2012 | Office fitout Level 13 | $350k |
| 25 Nov 2011 | Internal office fitout alterations Level 9 | $509k |
| 01 Sept 2011 | Office Fitout | $59k |
| 21 Apr 2011 | Fitout of existing office building (Level 5) | $17k |
| 07 Mar 2011 | PROPOSED OFFICE FITOUT TO EXISTING TENANCY - LEVELS 5 & 14 | $1.5m |
| 26 Oct 2010 | STAGE 2: FITOUT WORKS. PROPOSED OFFICE FITOUT TO EXISTING TENANCY - LEVELS 5 & 14 | $1.5m |
| 01 June 2009 | Proposed office partition alterations to existing tenancy - Level 10 | $223k |
| 28 Mar 2008 | Internal alterations to part of an existing office building Level 5 (Part) | $20k |
| 05 May 2007 | Office alterations Level 4 | $29k |
| 06 Dec 2006 | Alterations Level 17 | $4k |
| 25 Oct 2006 | Alterations to office partition fitout level 2. | $100k |
| 05 June 2006 | Alterations-Level 10 Lift Lobby | $30k |
| 19 Apr 2006 | Alterations to an office building level 2, 11 and 12, level 11 and 12 internal alterations and level 2 computer room | $1.4m |
| 17 Feb 2006 | Office fitout alterations to an existing building to level 10 (part) | $40k |
| 16 Dec 2005 | Office fitout Level 16 | $108k |
| 16 Nov 2005 | alterations | $11k |
| 20 Sept 2005 | Alterations to office building level 4 | $12k |
| 12 May 2005 | Level 6 - Office partition alterations to existing tenancy | $33k |
| 28 Apr 2005 | Office partition fitout Tenancy Level 8 | $92k |
| 11 Mar 2005 | Office Tenancy fitout to an existing building | $130k |
| 22 Feb 2005 | Alterations Lift Lobby Level 2 | $64k |
| 22 Feb 2005 | Alterations Lift Lobby Level 8 | $50k |
| 22 Feb 2005 | Office fitout alterations Level 8 | $55k |
| 09 Aug 2004 | Alterations to lift lobby | $50k |
| 02 June 2004 | McKinsey tenancy, internal office alterations to level 14. | $240k |
| 22 Mar 2004 | Internal alterations to Lobby Levels 8 & 15 | $60k |
| 10 Dec 2003 | Alterations and upgrade to an existing office building - Level 1,3,4,5 &16 | $120k |
| 10 Nov 2003 | Alterations to an existing office building - Level 3 - ''Browne & Co'' | $120k |
| 22 Sept 2003 | Alterations Level 8 | $7k |
| 26 June 2002 | Level 9 - Office Fitout | $143k |
| 12 June 2002 | Level 9 - Office Fitout | $25k |
| 23 May 2002 | Retail fitout - Ground Floor | $102k |
| 09 May 2002 | Level 10, alterations to existing office | $50k |
| 06 May 2002 | Level 10 - Office Alterations | $25k |
| 01 Feb 2002 | Level 2, Internal alterations | $10k |
| 24 Aug 2001 | Installation of electric strikes to stairwell doors and break glass alarm devices. Alterations to existing building | $93k |
| 09 Aug 2001 | Office partition alterations to existing tenancy on level 6, alterations to existing building | $41k |
| 02 Oct 2000 | Alterations to building, level 7. | $40k |
| 07 July 2000 | lvl 3 alteration to office | $5k |
| 28 Mar 2000 | Removal of fire hydrant lay flat fire hoses | $500 |
| 02 Dec 1999 | Alterations to an existing building L8/1 final | $17k |
| 14 Sept 1999 | Alterations to office partitions level 3 | $12k |
| 11 July 1999 | Fitout to tenancy on level 1 | $38k |
| 16 June 1999 | Refurbishment of levels 11 and 12 | $90k |
| 02 Apr 1998 | Office partition alterations to Level 6 | $120k |
| 12 Mar 1998 | Part level 8 alterations | $17k |
| 23 Jan 1998 | Part level 8 office fitout | $3k |
| 19 Dec 1995 | Office fitout alterations to Level 2 | $20k |
| 01 Dec 1995 | Alterations to office | $8k |
| 16 Sept 1994 | Alterations to existing building | $600k |
| 13 Sept 1994 | Fitout of Levels 9 and 10 | $314k |
Is One Collins Street residential or commercial?
One Collins Street is a commercial building. The City of Melbourne lists its main use as office.
When was One Collins Street built?
One Collins Street was completed in 1984.
How many floors does One Collins Street have?
One Collins Street has 18 floors above ground.
What businesses are in One Collins Street?
The latest council census counted 29 businesses in One Collins Street, including Anacta, Anthony Squires and Austcom Proprietary Limited.
Is there office or retail space for lease in One Collins Street?
See the commercial listings on this page, or search this address on realcommercial.com.au and commercialrealestate.com.au.
Who designed and built One Collins Street?
Jack Chia developed One Collins Street and Peck von Hartel Trethowan designed it. The building team section has the sources.
How tall is One Collins Street?
About 70 metres, measured from the City of Melbourne's 3D building model. It's number 187 of 1596 buildings in Melbourne by height.
What public transport is near One Collins Street?
Parliament Railway Station is the nearest train station, about 3 minutes' walk. The nearest tram stop is Spring St/Collins St #8, about 1 minute's walk.
What is the planning zone for One Collins Street?
The site is in the Capital City Zone - Schedule 1 (CCZ1). It's also under a Heritage Overlay (HO504).
Has One Collins Street won any awards?
In 1985 the building won the RAIA Victorian Chapter Award of Merit, and in 1986 it won the RAIA William Wilkinson Wardell Award.
Has One Collins Street been sold?
The One Collins Street complex was bought in February 2016 for $125 million.
Has any work been done on One Collins Street recently?
The City of Melbourne has issued 72 building permits for One Collins Street since 1994. The most recent was in December 2025.
Sources: City of Melbourne building permits (CC BY 4.0); CLUE building information (CC BY 4.0); CLUE business establishments (CC BY 4.0); Geocoded National Address File (G-NAF) (Open G-NAF EULA (CC BY 4.0 based)). General information from public records, not legal, financial or building advice.
