Skip to content
63 offices added this week Property ConciergeFree (03) 9021 8803
Collins Arch, 447 Collins Street, Melbourne, the twin towers and skybridge
Photo: Trevor Mein, courtesy Woods Bagot
The handshake on Collins Street · West End

Collins Arch

447 Collins Street, Melbourne VIC 3000 · SHoP Architects & Woods Bagot, 2020

9 offices listed at Collins Arch, from $830/mo all-inclusive, 1 to 54 people. NABERS Energy 5.5 stars, availability updated 12 October 2026.

Availability updated
Premium Grade ★ NABERS Energy 5.5 ★ NABERS IE 6.0 ★ NABERS Waste 5.0
34
Floors · 164 m
49,000 m²
Total NLA
34
Floors
164 m
Height
5.5★
NABERS Energy
6.0★
NABERS IE
2020
Completed
The Skymatic

The building, floor by floor

A floor-by-floor elevation of the tower showing the tenants we can verify, the spaces we list, and where our concierge can help. Hover or tap a floor for detail, the highlighted floors are the ones you can move into.

Available Partial floor Under offer Leased (tenant on record) Not listed with us Plant / amenity Lobby

Collins Arch floor by floor

Collins Arch rises 34 floors to 164 m at 447 Collins Street, Melbourne VIC, completed 2020, designed by SHoP Architects & Woods Bagot. We list 9 offices in the building; see the spaces below for the detail.

Floor detail
Level 32Available

Floors marked leased aren't dead ends, our concierge can approach the landlord or tenant directly. Free for tenants.

Space here

Available at Collins Arch

Live on Sidespace at Collins Arch right now.

Serviced offices

JustCo · 9 spaces

JustCo operates serviced offices here, all-inclusive monthly pricing, move in within days.

JustCo · Serviced
1-pax internal
1 person · $830/mo
Enquire →
JustCo · Serviced
2-pax internal
2 people · $1,480/mo
Enquire →
JustCo · Serviced
3-pax internal
3 people · $1,920/mo
Enquire →
JustCo · Serviced
4-pax internal
4 people · $2,960/mo
Enquire →
JustCo · Serviced
5-pax internal
5 people · $3,700/mo
Enquire →
View all 9 spaces at 447 Collins Street, Melbourne →

Looking for something else in the building, a whole floor, a fitted suite, or space that isn't listed? Our concierge can find it.

Ask our concierge →
Building overview

The benchmark for Melbourne prestige

Collins Arch is the building everyone knows by its silhouette, two towers that lean toward each other and clasp in an eight-storey skybridge, anchoring a whole-block precinct at the west end of Collins Street.

Completed in 2020 as the centrepiece of Cbus Property's $1.25 billion precinct, Collins Arch was designed by New York's SHoP Architects with Woods Bagot. Its twin towers rise 164 metres and are joined near the top by a 14-metre, eight-level skybridge, the "arch", over 50,288 square metres of premium office space, alongside the five-star W Melbourne hotel, luxury residences and a new public park.

The precinct was developed and is owned by Cbus Property with ISPT. Anchor tenants include the law firm MinterEllison. JustCo operates a flexible serviced-office centre in the building, enquire through Sidespace for a serviced office now, or ask our free concierge about whole-floor and fitted-suite options across the towers.

Collins Arch twin towers joined by the elevated skybridge, Melbourne
Collins Arch, 447 Collins Street. Photo: Trevor Mein, courtesy Woods Bagot.

Key facts

GradePremium
StatusNew
Completed2020
ArchitectSHoP Architects & Woods Bagot
OwnerCbus Property & ISPT
Floors34
Height164 m
Total NLA~49,000 m²
NABERS Energy5.5 stars
PrecinctWest End, Collins Street
The numbers

Independently rated

Sustainability performance from public NABERS certifications.

NABERS Energy

0-6 star scale · nabers.gov.au
5.5 ENERGY STARS 0 6
Indoor Environment ★★★★★★ 6.0
Waste ★★★★★★ 5.0
Energy ★★★★★★ 5.5
Amenities & end-of-trip

Hotel-grade, top to bottom

Concierge
Hotel-style arrival & lobby
W Melbourne hotel
Five-star hotel in the precinct
Market Street Park
~1,900 m² public park & amphitheatre
End-of-trip
Premium showers, lockers & change
Bike parking
Secure bicycle parking
Car parking
Basement secure parking
24/7 access
Manned security, after-hours access
Destination lifts
Destination-control passenger lifts
Step-free access
Accessible throughout
The register

Who's in the building

The tenants we can verify from public sources, plus any serviced offices you can move into today.

  • MinterEllison
  • JustCo
Source: collinsarch.com.au / press
Getting here

Transport & location

Collins Street trams is at the door from Collins Arch.

TRAIN
Southern Cross Station
Metro & regional lines · SkyBus
5 min walk
TRAIN
Flinders Street Station
All metro & regional lines
9 min walk
TRAM
Collins Street trams 111248109
Free Tram Zone, at the door
0 min
WALK
Collins Street West End
Banks, dining, hotels
1 min walk

Explore the wider market: Offices for lease in Melbourne →

Collins Arch
447 Collins Street, Melbourne VIC 3000
Get directions →
West End, Collins Street
Nearby comparisons

Other buildings in Melbourne

101 Collins Street
Premium · 57 floors · Commonwealth Superannuation Corporation
View building →
120 Collins Street
Premium · 52 floors · 50% Investa Commercial Property Fund / 50% third party · managed by Investa
View building →
80 Collins Street
Premium · 52 floors · Dexus
View building →
Questions

Collins Arch, answered

How do I lease an office at Collins Arch?
Through Sidespace. JustCo runs a serviced-office centre at Collins Arch you can enquire on now, from around $830/month for one person up to enterprise suites. For a whole floor or a fitted suite in the towers, our free concierge sources current options directly with the building.
Where can I lease office space at Collins Arch?
On Sidespace. The JustCo serviced offices at 447 Collins Street are listed and available now, and our concierge can find anything else in the building, whole floors, fitted suites or sublease space, at no cost to you.
Are there serviced offices at Collins Arch?
Yes. JustCo operates flexible serviced offices at Collins Arch, from a one-person office up to large enterprise suites, all-inclusive monthly pricing. Enquire through Sidespace and we arrange it directly.
How much does an office at Collins Arch cost?
Serviced offices at Collins Arch start from around $830/month for one person (JustCo), scaling to enterprise suites. Commercial whole-floor rents vary by lease terms, our concierge confirms current figures free.
Who developed and owns Collins Arch?
Collins Arch was developed by Cbus Property, in a 0.25 billion precinct, and is owned by Cbus Property with ISPT. It was designed by SHoP Architects with Woods Bagot and completed in 2020.
How tall is Collins Arch and how many floors does it have?
Collins Arch is a pair of towers, each rising 34 storeys to 164 metres, joined near the top by an eight-level, 14-metre skybridge, the "arch" the building is named for. The west tower holds around 49,000 square metres of PCA Premium grade office space; the east tower houses the W Melbourne hotel and apartments above it.
What is the skybridge at Collins Arch?
The skybridge is the eight-level, 14-metre bridge linking Collins Arch's two towers near the top, the "handshake" that gives the building its distinctive silhouette and shared amenity between the towers.
Where is Collins Arch?
Collins Arch is at 447 Collins Street, at the west end of Collins Street in the Melbourne CBD, a short walk from Southern Cross and Flinders Street stations and on the free Collins Street tram line.
How do I get to Collins Arch by public transport?
Collins Street trams (11, 12, 48, 109) stop at the door within the Free Tram Zone. Southern Cross Station is about a five-minute walk and Flinders Street Station around nine minutes.
Enquire

Take space at Collins Arch

Tell us what you need, floor, suite or serviced, and we'll have options and pricing back to you within two business hours.

Property concierge, free

Nothing listed that fits?

We can still get you into this building. Our concierge approaches landlords and tenants directly, off-market floors, sublease space, upcoming expiries. Free for tenants, always.

Talk to our concierge