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25 King St 3,477 - 10,430 SF of 4-Star Office Space Available in Sydney, NSW 2000

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Highlights

  • Fully refurbished heritage
  • End-of-trip facilities
  • Abundant natural light
  • Prominent corner location at King and Sussex Street
  • Expansive rooftop balcony

All Available Spaces(3)

Display Rental Rate as

  • Space
  • Size
  • Term
  • Rental Rate
  • Space Use
  • Condition
  • Available
  • Ground
  • 3,477 SF
  • Negotiable
  • Upon Request Upon Request Upon Request Upon Request
  • Office
  • Full Build-Out
  • Now

25 King Street offers a rare opportunity to occupy a fully restored heritage building in the heart of Sydney’s CBD. Formerly the City Bank of Sydney and Post Office, this iconic property combines historic character with modern functionality, creating a distinctive workplace environment for discerning tenants. The building’s recent refurbishment has preserved original architectural details such as ornate ceiling roses, fireplaces, and timber flooring, while integrating contemporary upgrades including a new lift, reverse-cycle air conditioning, and modern amenities. Tenants benefit from a secure entry, male and female bathrooms, showers, and a large open rooftop balcony with sweeping views over Cockle Bay and the city skyline. Positioned on a prominent corner at King and Sussex Streets, the property enjoys exceptional visibility and abundant natural light from its north-western aspect. Its location places occupants within walking distance of Sydney Harbour, Barangaroo, Darling Harbour, and major transport hubs including Wynyard and Martin Place stations. Surrounding amenities include premium dining, retail, and entertainment options, enhancing the appeal for professional services, creative firms, and boutique consultancies. With flexible leasing options available for single floors or the entire building, 25 King Street is ideal for businesses seeking a prestigious address that reflects their brand identity. Subject to council approval, the property also presents potential for hospitality concepts such as a boutique bar or restaurant, adding to its versatility.

  • Fully Built-Out as Standard Office
  • Fits 9 - 27 People
  • Can be combined with additional space(s) for up to 10,430 SF of adjacent space
  • Corner Space
  • Open-Plan
  • Fully refurbished heritage building
  • Secure entry
  • Mostly Open Floor Plan Layout
  • Space is in Excellent Condition
  • Central Air Conditioning
  • Natural Light
  • Hardwood Floors
  • Prominent corner position
  • 1st Floor
  • 3,477 SF
  • Negotiable
  • Upon Request Upon Request Upon Request Upon Request
  • Office
  • Full Build-Out
  • Now

25 King Street offers a rare opportunity to occupy a fully restored heritage building in the heart of Sydney’s CBD. Formerly the City Bank of Sydney and Post Office, this iconic property combines historic character with modern functionality, creating a distinctive workplace environment for discerning tenants. The building’s recent refurbishment has preserved original architectural details such as ornate ceiling roses, fireplaces, and timber flooring, while integrating contemporary upgrades including a new lift, reverse-cycle air conditioning, and modern amenities. Tenants benefit from a secure entry, male and female bathrooms, showers, and a large open rooftop balcony with sweeping views over Cockle Bay and the city skyline. Positioned on a prominent corner at King and Sussex Streets, the property enjoys exceptional visibility and abundant natural light from its north-western aspect. Its location places occupants within walking distance of Sydney Harbour, Barangaroo, Darling Harbour, and major transport hubs including Wynyard and Martin Place stations. Surrounding amenities include premium dining, retail, and entertainment options, enhancing the appeal for professional services, creative firms, and boutique consultancies. With flexible leasing options available for single floors or the entire building, 25 King Street is ideal for businesses seeking a prestigious address that reflects their brand identity. Subject to council approval, the property also presents potential for hospitality concepts such as a boutique bar or restaurant, adding to its versatility.

  • Fully Built-Out as Standard Office
  • Fits 9 - 27 People
  • Can be combined with additional space(s) for up to 10,430 SF of adjacent space
  • Corner Space
  • Open-Plan
  • Fully refurbished heritage building
  • Secure entry
  • Mostly Open Floor Plan Layout
  • Space is in Excellent Condition
  • Central Air Conditioning
  • Natural Light
  • Hardwood Floors
  • Prominent corner position
  • 2nd Floor
  • 3,477 SF
  • Negotiable
  • Upon Request Upon Request Upon Request Upon Request
  • Office
  • Full Build-Out
  • Now

25 King Street offers a rare opportunity to occupy a fully restored heritage building in the heart of Sydney’s CBD. Formerly the City Bank of Sydney and Post Office, this iconic property combines historic character with modern functionality, creating a distinctive workplace environment for discerning tenants. The building’s recent refurbishment has preserved original architectural details such as ornate ceiling roses, fireplaces, and timber flooring, while integrating contemporary upgrades including a new lift, reverse-cycle air conditioning, and modern amenities. Tenants benefit from a secure entry, male and female bathrooms, showers, and a large open rooftop balcony with sweeping views over Cockle Bay and the city skyline. Positioned on a prominent corner at King and Sussex Streets, the property enjoys exceptional visibility and abundant natural light from its north-western aspect. Its location places occupants within walking distance of Sydney Harbour, Barangaroo, Darling Harbour, and major transport hubs including Wynyard and Martin Place stations. Surrounding amenities include premium dining, retail, and entertainment options, enhancing the appeal for professional services, creative firms, and boutique consultancies. With flexible leasing options available for single floors or the entire building, 25 King Street is ideal for businesses seeking a prestigious address that reflects their brand identity. Subject to council approval, the property also presents potential for hospitality concepts such as a boutique bar or restaurant, adding to its versatility.

  • Fully Built-Out as Standard Office
  • Fits 9 - 27 People
  • Can be combined with additional space(s) for up to 10,430 SF of adjacent space
  • Corner Space
  • Open-Plan
  • Fully refurbished heritage building
  • Secure entry
  • Mostly Open Floor Plan Layout
  • Space is in Excellent Condition
  • Central Air Conditioning
  • Natural Light
  • Hardwood Floors
  • Prominent corner position
Space Size Term Rental Rate Space Use Condition Available
Ground 3,477 SF Negotiable Upon Request Upon Request Upon Request Upon Request Office Full Build-Out Now
1st Floor 3,477 SF Negotiable Upon Request Upon Request Upon Request Upon Request Office Full Build-Out Now
2nd Floor 3,477 SF Negotiable Upon Request Upon Request Upon Request Upon Request Office Full Build-Out Now

Ground

Size
3,477 SF
Term
Negotiable
Rental Rate
Upon Request Upon Request Upon Request Upon Request
Space Use
Office
Condition
Full Build-Out
Available
Now

1st Floor

Size
3,477 SF
Term
Negotiable
Rental Rate
Upon Request Upon Request Upon Request Upon Request
Space Use
Office
Condition
Full Build-Out
Available
Now

2nd Floor

Size
3,477 SF
Term
Negotiable
Rental Rate
Upon Request Upon Request Upon Request Upon Request
Space Use
Office
Condition
Full Build-Out
Available
Now

Ground

Size 3,477 SF
Term Negotiable
Rental Rate Upon Request
Space Use Office
Condition Full Build-Out
Available Now

25 King Street offers a rare opportunity to occupy a fully restored heritage building in the heart of Sydney’s CBD. Formerly the City Bank of Sydney and Post Office, this iconic property combines historic character with modern functionality, creating a distinctive workplace environment for discerning tenants. The building’s recent refurbishment has preserved original architectural details such as ornate ceiling roses, fireplaces, and timber flooring, while integrating contemporary upgrades including a new lift, reverse-cycle air conditioning, and modern amenities. Tenants benefit from a secure entry, male and female bathrooms, showers, and a large open rooftop balcony with sweeping views over Cockle Bay and the city skyline. Positioned on a prominent corner at King and Sussex Streets, the property enjoys exceptional visibility and abundant natural light from its north-western aspect. Its location places occupants within walking distance of Sydney Harbour, Barangaroo, Darling Harbour, and major transport hubs including Wynyard and Martin Place stations. Surrounding amenities include premium dining, retail, and entertainment options, enhancing the appeal for professional services, creative firms, and boutique consultancies. With flexible leasing options available for single floors or the entire building, 25 King Street is ideal for businesses seeking a prestigious address that reflects their brand identity. Subject to council approval, the property also presents potential for hospitality concepts such as a boutique bar or restaurant, adding to its versatility.

  • Fully Built-Out as Standard Office
  • Mostly Open Floor Plan Layout
  • Fits 9 - 27 People
  • Space is in Excellent Condition
  • Can be combined with additional space(s) for up to 10,430 SF of adjacent space
  • Central Air Conditioning
  • Corner Space
  • Natural Light
  • Open-Plan
  • Hardwood Floors
  • Fully refurbished heritage building
  • Prominent corner position
  • Secure entry

1st Floor

Size 3,477 SF
Term Negotiable
Rental Rate Upon Request
Space Use Office
Condition Full Build-Out
Available Now

25 King Street offers a rare opportunity to occupy a fully restored heritage building in the heart of Sydney’s CBD. Formerly the City Bank of Sydney and Post Office, this iconic property combines historic character with modern functionality, creating a distinctive workplace environment for discerning tenants. The building’s recent refurbishment has preserved original architectural details such as ornate ceiling roses, fireplaces, and timber flooring, while integrating contemporary upgrades including a new lift, reverse-cycle air conditioning, and modern amenities. Tenants benefit from a secure entry, male and female bathrooms, showers, and a large open rooftop balcony with sweeping views over Cockle Bay and the city skyline. Positioned on a prominent corner at King and Sussex Streets, the property enjoys exceptional visibility and abundant natural light from its north-western aspect. Its location places occupants within walking distance of Sydney Harbour, Barangaroo, Darling Harbour, and major transport hubs including Wynyard and Martin Place stations. Surrounding amenities include premium dining, retail, and entertainment options, enhancing the appeal for professional services, creative firms, and boutique consultancies. With flexible leasing options available for single floors or the entire building, 25 King Street is ideal for businesses seeking a prestigious address that reflects their brand identity. Subject to council approval, the property also presents potential for hospitality concepts such as a boutique bar or restaurant, adding to its versatility.

  • Fully Built-Out as Standard Office
  • Mostly Open Floor Plan Layout
  • Fits 9 - 27 People
  • Space is in Excellent Condition
  • Can be combined with additional space(s) for up to 10,430 SF of adjacent space
  • Central Air Conditioning
  • Corner Space
  • Natural Light
  • Open-Plan
  • Hardwood Floors
  • Fully refurbished heritage building
  • Prominent corner position
  • Secure entry

2nd Floor

Size 3,477 SF
Term Negotiable
Rental Rate Upon Request
Space Use Office
Condition Full Build-Out
Available Now

25 King Street offers a rare opportunity to occupy a fully restored heritage building in the heart of Sydney’s CBD. Formerly the City Bank of Sydney and Post Office, this iconic property combines historic character with modern functionality, creating a distinctive workplace environment for discerning tenants. The building’s recent refurbishment has preserved original architectural details such as ornate ceiling roses, fireplaces, and timber flooring, while integrating contemporary upgrades including a new lift, reverse-cycle air conditioning, and modern amenities. Tenants benefit from a secure entry, male and female bathrooms, showers, and a large open rooftop balcony with sweeping views over Cockle Bay and the city skyline. Positioned on a prominent corner at King and Sussex Streets, the property enjoys exceptional visibility and abundant natural light from its north-western aspect. Its location places occupants within walking distance of Sydney Harbour, Barangaroo, Darling Harbour, and major transport hubs including Wynyard and Martin Place stations. Surrounding amenities include premium dining, retail, and entertainment options, enhancing the appeal for professional services, creative firms, and boutique consultancies. With flexible leasing options available for single floors or the entire building, 25 King Street is ideal for businesses seeking a prestigious address that reflects their brand identity. Subject to council approval, the property also presents potential for hospitality concepts such as a boutique bar or restaurant, adding to its versatility.

  • Fully Built-Out as Standard Office
  • Mostly Open Floor Plan Layout
  • Fits 9 - 27 People
  • Space is in Excellent Condition
  • Can be combined with additional space(s) for up to 10,430 SF of adjacent space
  • Central Air Conditioning
  • Corner Space
  • Natural Light
  • Open-Plan
  • Hardwood Floors
  • Fully refurbished heritage building
  • Prominent corner position
  • Secure entry

Property Overview

Located on the prominent corner of King and Sussex Streets, the 25 King Street has a three-storey Victorian Italianate facade which is constructed of ashlar stone. The building is listed as an item of local heritage significance, having been originally constructed circa1891 for the purposes of the ‘western branch’ of the ‘City Bank of Sydney’. Despite of regular commercial fitout scopes, the whole refurbishment work consists of re-waterproofing the entire building, sandstone facade restoration, building services upgrade to suite proper function, antique item reinstatement, BCA & DDA compliance modifications, etc.

  • 24 Hour Access
  • Roof Terrace
  • Natural Light
  • Shower Facilities

Property Facts

Building Type
Office
LoopNet Rating
4 Star
Building Height
3 Stories
Building Size
10,430 SF
Building Class
B
Typical Floor Size
3,057 SF
  • Listing ID: 39563414

  • Date on Market: 2/2/2026

  • Last Updated:

  • Address: 25 King St, Sydney, NSW 2000

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