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All Available Spaces(8)

Display Rental Rate as

  • Space
  • Size
  • Term
  • Rental Rate
  • Space Use
  • Build-Out
  • Available
  • Lower Level
  • 639 SF
  • Negotiable
  • $249.97 CAD/SF/YR $20.83 CAD/SF/MO $159,732 CAD/YR $13,311 CAD/MO
  • Office
  • Full Build-Out
  • 2027-09-01

Mayfair HQ pre-let opportunity Delivery Q3 2027

  • Use Class: E
  • Mostly Open Floor Plan Layout
  • Space is in Excellent Condition
  • Reception Area
  • Security System
  • Common Parts WC Facilities
  • Pre let with availability from Q3 2027
  • Excellent amenities
  • Fully Built-Out as Standard Office
  • Conference Rooms
  • Can be combined with additional space(s) for up to 21,409 SF of adjacent space
  • Elevator Access
  • Secure Storage
  • Smoke Detector
  • Premium fit out
  • Ground
  • 3,429 SF
  • Negotiable
  • $249.97 CAD/SF/YR $20.83 CAD/SF/MO $857,155 CAD/YR $71,430 CAD/MO
  • Office
  • Full Build-Out
  • 2027-09-01

Mayfair HQ pre-let opportunity Delivery Q3 2027

  • Use Class: E
  • Mostly Open Floor Plan Layout
  • Space is in Excellent Condition
  • Reception Area
  • Security System
  • Common Parts WC Facilities
  • Pre let with availability from Q3 2027
  • Excellent amenities
  • Fully Built-Out as Standard Office
  • Conference Rooms
  • Can be combined with additional space(s) for up to 21,409 SF of adjacent space
  • Elevator Access
  • Secure Storage
  • Smoke Detector
  • Premium fit out
  • 1st Floor
  • 4,735 SF
  • Negotiable
  • $249.97 CAD/SF/YR $20.83 CAD/SF/MO $1,183,619 CAD/YR $98,635 CAD/MO
  • Office
  • Full Build-Out
  • 2027-09-01

Mayfair HQ pre-let opportunity Delivery Q3 2027

  • Use Class: E
  • Mostly Open Floor Plan Layout
  • Space is in Excellent Condition
  • Reception Area
  • Security System
  • Common Parts WC Facilities
  • Pre let with availability from Q3 2027
  • Excellent amenities
  • Fully Built-Out as Standard Office
  • Conference Rooms
  • Can be combined with additional space(s) for up to 21,409 SF of adjacent space
  • Elevator Access
  • Secure Storage
  • Smoke Detector
  • Premium fit out
  • 2nd Floor
  • 3,047 SF
  • Negotiable
  • $249.97 CAD/SF/YR $20.83 CAD/SF/MO $761,665 CAD/YR $63,472 CAD/MO
  • Office
  • Full Build-Out
  • 2027-09-01

Mayfair HQ pre-let opportunity Delivery Q3 2027

  • Use Class: E
  • Mostly Open Floor Plan Layout
  • Space is in Excellent Condition
  • Reception Area
  • Security System
  • Common Parts WC Facilities
  • Pre let with availability from Q3 2027
  • Excellent amenities
  • Fully Built-Out as Standard Office
  • Conference Rooms
  • Can be combined with additional space(s) for up to 21,409 SF of adjacent space
  • Elevator Access
  • Secure Storage
  • Smoke Detector
  • Premium fit out
  • 3rd Floor
  • 3,089 SF
  • Negotiable
  • $249.97 CAD/SF/YR $20.83 CAD/SF/MO $772,164 CAD/YR $64,347 CAD/MO
  • Office
  • Full Build-Out
  • 2027-09-01

Mayfair HQ pre-let opportunity Delivery Q3 2027

  • Use Class: E
  • Mostly Open Floor Plan Layout
  • Space is in Excellent Condition
  • Reception Area
  • Security System
  • Common Parts WC Facilities
  • Pre let with availability from Q3 2027
  • Excellent amenities
  • Fully Built-Out as Standard Office
  • Conference Rooms
  • Can be combined with additional space(s) for up to 21,409 SF of adjacent space
  • Elevator Access
  • Secure Storage
  • Smoke Detector
  • Premium fit out
  • 4th Floor
  • 3,086 SF
  • Negotiable
  • $249.97 CAD/SF/YR $20.83 CAD/SF/MO $771,414 CAD/YR $64,285 CAD/MO
  • Office
  • Full Build-Out
  • 2027-09-01

Mayfair HQ pre-let opportunity Delivery Q3 2027

  • Use Class: E
  • Mostly Open Floor Plan Layout
  • Space is in Excellent Condition
  • Reception Area
  • Security System
  • Common Parts WC Facilities
  • Pre let with availability from Q3 2027
  • Excellent amenities
  • Fully Built-Out as Standard Office
  • Conference Rooms
  • Can be combined with additional space(s) for up to 21,409 SF of adjacent space
  • Elevator Access
  • Secure Storage
  • Smoke Detector
  • Premium fit out
  • 5th Floor
  • 3,089 SF
  • Negotiable
  • $249.97 CAD/SF/YR $20.83 CAD/SF/MO $772,164 CAD/YR $64,347 CAD/MO
  • Office
  • Full Build-Out
  • 2027-09-01

Mayfair HQ pre-let opportunity Delivery Q3 2027

  • Use Class: E
  • Mostly Open Floor Plan Layout
  • Space is in Excellent Condition
  • Reception Area
  • Security System
  • Common Parts WC Facilities
  • Pre let with availability from Q3 2027
  • Excellent amenities
  • Fully Built-Out as Standard Office
  • Conference Rooms
  • Can be combined with additional space(s) for up to 21,409 SF of adjacent space
  • Elevator Access
  • Secure Storage
  • Smoke Detector
  • Premium fit out
  • 6th Floor
  • 295 SF
  • Negotiable
  • $249.97 CAD/SF/YR $20.83 CAD/SF/MO $73,742 CAD/YR $6,145 CAD/MO
  • Office
  • Full Build-Out
  • 2027-09-01

Mayfair HQ pre-let opportunity Delivery Q3 2027

  • Use Class: E
  • Mostly Open Floor Plan Layout
  • Space is in Excellent Condition
  • Reception Area
  • Security System
  • Common Parts WC Facilities
  • Pre let with availability from Q3 2027
  • Excellent amenities
  • Fully Built-Out as Standard Office
  • Conference Rooms
  • Can be combined with additional space(s) for up to 21,409 SF of adjacent space
  • Elevator Access
  • Secure Storage
  • Smoke Detector
  • Premium fit out
Space Size Term Rental Rate Space Use Build-Out Available
Lower Level 639 SF Negotiable $249.97 CAD/SF/YR $20.83 CAD/SF/MO $159,732 CAD/YR $13,311 CAD/MO Office Full Build-Out 2027-09-01
Ground 3,429 SF Negotiable $249.97 CAD/SF/YR $20.83 CAD/SF/MO $857,155 CAD/YR $71,430 CAD/MO Office Full Build-Out 2027-09-01
1st Floor 4,735 SF Negotiable $249.97 CAD/SF/YR $20.83 CAD/SF/MO $1,183,619 CAD/YR $98,635 CAD/MO Office Full Build-Out 2027-09-01
2nd Floor 3,047 SF Negotiable $249.97 CAD/SF/YR $20.83 CAD/SF/MO $761,665 CAD/YR $63,472 CAD/MO Office Full Build-Out 2027-09-01
3rd Floor 3,089 SF Negotiable $249.97 CAD/SF/YR $20.83 CAD/SF/MO $772,164 CAD/YR $64,347 CAD/MO Office Full Build-Out 2027-09-01
4th Floor 3,086 SF Negotiable $249.97 CAD/SF/YR $20.83 CAD/SF/MO $771,414 CAD/YR $64,285 CAD/MO Office Full Build-Out 2027-09-01
5th Floor 3,089 SF Negotiable $249.97 CAD/SF/YR $20.83 CAD/SF/MO $772,164 CAD/YR $64,347 CAD/MO Office Full Build-Out 2027-09-01
6th Floor 295 SF Negotiable $249.97 CAD/SF/YR $20.83 CAD/SF/MO $73,742 CAD/YR $6,145 CAD/MO Office Full Build-Out 2027-09-01

Lower Level

Size
639 SF
Term
Negotiable
Rental Rate
$249.97 CAD/SF/YR $20.83 CAD/SF/MO $159,732 CAD/YR $13,311 CAD/MO
Space Use
Office
Build-Out
Full Build-Out
Available
2027-09-01

Ground

Size
3,429 SF
Term
Negotiable
Rental Rate
$249.97 CAD/SF/YR $20.83 CAD/SF/MO $857,155 CAD/YR $71,430 CAD/MO
Space Use
Office
Build-Out
Full Build-Out
Available
2027-09-01

1st Floor

Size
4,735 SF
Term
Negotiable
Rental Rate
$249.97 CAD/SF/YR $20.83 CAD/SF/MO $1,183,619 CAD/YR $98,635 CAD/MO
Space Use
Office
Build-Out
Full Build-Out
Available
2027-09-01

2nd Floor

Size
3,047 SF
Term
Negotiable
Rental Rate
$249.97 CAD/SF/YR $20.83 CAD/SF/MO $761,665 CAD/YR $63,472 CAD/MO
Space Use
Office
Build-Out
Full Build-Out
Available
2027-09-01

3rd Floor

Size
3,089 SF
Term
Negotiable
Rental Rate
$249.97 CAD/SF/YR $20.83 CAD/SF/MO $772,164 CAD/YR $64,347 CAD/MO
Space Use
Office
Build-Out
Full Build-Out
Available
2027-09-01

4th Floor

Size
3,086 SF
Term
Negotiable
Rental Rate
$249.97 CAD/SF/YR $20.83 CAD/SF/MO $771,414 CAD/YR $64,285 CAD/MO
Space Use
Office
Build-Out
Full Build-Out
Available
2027-09-01

5th Floor

Size
3,089 SF
Term
Negotiable
Rental Rate
$249.97 CAD/SF/YR $20.83 CAD/SF/MO $772,164 CAD/YR $64,347 CAD/MO
Space Use
Office
Build-Out
Full Build-Out
Available
2027-09-01

6th Floor

Size
295 SF
Term
Negotiable
Rental Rate
$249.97 CAD/SF/YR $20.83 CAD/SF/MO $73,742 CAD/YR $6,145 CAD/MO
Space Use
Office
Build-Out
Full Build-Out
Available
2027-09-01

Lower Level

Size 639 SF
Term Negotiable
Rental Rate $249.97 CAD/SF/YR
Space Use Office
Build-Out Full Build-Out
Available 2027-09-01

Mayfair HQ pre-let opportunity Delivery Q3 2027

  • Use Class: E
  • Fully Built-Out as Standard Office
  • Mostly Open Floor Plan Layout
  • Conference Rooms
  • Space is in Excellent Condition
  • Can be combined with additional space(s) for up to 21,409 SF of adjacent space
  • Reception Area
  • Elevator Access
  • Security System
  • Secure Storage
  • Common Parts WC Facilities
  • Smoke Detector
  • Pre let with availability from Q3 2027
  • Premium fit out
  • Excellent amenities

Ground

Size 3,429 SF
Term Negotiable
Rental Rate $249.97 CAD/SF/YR
Space Use Office
Build-Out Full Build-Out
Available 2027-09-01

Mayfair HQ pre-let opportunity Delivery Q3 2027

  • Use Class: E
  • Fully Built-Out as Standard Office
  • Mostly Open Floor Plan Layout
  • Conference Rooms
  • Space is in Excellent Condition
  • Can be combined with additional space(s) for up to 21,409 SF of adjacent space
  • Reception Area
  • Elevator Access
  • Security System
  • Secure Storage
  • Common Parts WC Facilities
  • Smoke Detector
  • Pre let with availability from Q3 2027
  • Premium fit out
  • Excellent amenities

1st Floor

Size 4,735 SF
Term Negotiable
Rental Rate $249.97 CAD/SF/YR
Space Use Office
Build-Out Full Build-Out
Available 2027-09-01

Mayfair HQ pre-let opportunity Delivery Q3 2027

  • Use Class: E
  • Fully Built-Out as Standard Office
  • Mostly Open Floor Plan Layout
  • Conference Rooms
  • Space is in Excellent Condition
  • Can be combined with additional space(s) for up to 21,409 SF of adjacent space
  • Reception Area
  • Elevator Access
  • Security System
  • Secure Storage
  • Common Parts WC Facilities
  • Smoke Detector
  • Pre let with availability from Q3 2027
  • Premium fit out
  • Excellent amenities

2nd Floor

Size 3,047 SF
Term Negotiable
Rental Rate $249.97 CAD/SF/YR
Space Use Office
Build-Out Full Build-Out
Available 2027-09-01

Mayfair HQ pre-let opportunity Delivery Q3 2027

  • Use Class: E
  • Fully Built-Out as Standard Office
  • Mostly Open Floor Plan Layout
  • Conference Rooms
  • Space is in Excellent Condition
  • Can be combined with additional space(s) for up to 21,409 SF of adjacent space
  • Reception Area
  • Elevator Access
  • Security System
  • Secure Storage
  • Common Parts WC Facilities
  • Smoke Detector
  • Pre let with availability from Q3 2027
  • Premium fit out
  • Excellent amenities

3rd Floor

Size 3,089 SF
Term Negotiable
Rental Rate $249.97 CAD/SF/YR
Space Use Office
Build-Out Full Build-Out
Available 2027-09-01

Mayfair HQ pre-let opportunity Delivery Q3 2027

  • Use Class: E
  • Fully Built-Out as Standard Office
  • Mostly Open Floor Plan Layout
  • Conference Rooms
  • Space is in Excellent Condition
  • Can be combined with additional space(s) for up to 21,409 SF of adjacent space
  • Reception Area
  • Elevator Access
  • Security System
  • Secure Storage
  • Common Parts WC Facilities
  • Smoke Detector
  • Pre let with availability from Q3 2027
  • Premium fit out
  • Excellent amenities

4th Floor

Size 3,086 SF
Term Negotiable
Rental Rate $249.97 CAD/SF/YR
Space Use Office
Build-Out Full Build-Out
Available 2027-09-01

Mayfair HQ pre-let opportunity Delivery Q3 2027

  • Use Class: E
  • Fully Built-Out as Standard Office
  • Mostly Open Floor Plan Layout
  • Conference Rooms
  • Space is in Excellent Condition
  • Can be combined with additional space(s) for up to 21,409 SF of adjacent space
  • Reception Area
  • Elevator Access
  • Security System
  • Secure Storage
  • Common Parts WC Facilities
  • Smoke Detector
  • Pre let with availability from Q3 2027
  • Premium fit out
  • Excellent amenities

5th Floor

Size 3,089 SF
Term Negotiable
Rental Rate $249.97 CAD/SF/YR
Space Use Office
Build-Out Full Build-Out
Available 2027-09-01

Mayfair HQ pre-let opportunity Delivery Q3 2027

  • Use Class: E
  • Fully Built-Out as Standard Office
  • Mostly Open Floor Plan Layout
  • Conference Rooms
  • Space is in Excellent Condition
  • Can be combined with additional space(s) for up to 21,409 SF of adjacent space
  • Reception Area
  • Elevator Access
  • Security System
  • Secure Storage
  • Common Parts WC Facilities
  • Smoke Detector
  • Pre let with availability from Q3 2027
  • Premium fit out
  • Excellent amenities

6th Floor

Size 295 SF
Term Negotiable
Rental Rate $249.97 CAD/SF/YR
Space Use Office
Build-Out Full Build-Out
Available 2027-09-01

Mayfair HQ pre-let opportunity Delivery Q3 2027

  • Use Class: E
  • Fully Built-Out as Standard Office
  • Mostly Open Floor Plan Layout
  • Conference Rooms
  • Space is in Excellent Condition
  • Can be combined with additional space(s) for up to 21,409 SF of adjacent space
  • Reception Area
  • Elevator Access
  • Security System
  • Secure Storage
  • Common Parts WC Facilities
  • Smoke Detector
  • Pre let with availability from Q3 2027
  • Premium fit out
  • Excellent amenities

Property Overview

Mayfair HQ Pre-let Opportunity, 22,139 sq ft self contained building, LG - 6 upper floors, Typical floors 3,000 sq ft, c. 4,000 sq ft of roof terracing, Contemporary, luxury finishes throughout, First class commuter facilities, Delivery Q3 2027, EPC A, Fully electric, 1 Car space.

  • 24 Hour Access
  • Bicycle Storage
  • Common Parts WC Facilities
  • Wi-Fi
  • Air Conditioning

Property Facts

Building Type
Office
Year Built/Renovated
1982/2013
LoopNet Rating
4 Star
Building Height
7 Stories
Building Size
23,482 SF
Building Class
B
Typical Floor Size
3,423 SF
Parking
Surface Parking

Select Tenants

  • Floor
  • Tenant Name
  • Industry
  • Multiple
  • Regus
  • Real Estate
  • Listing ID: 39689776

  • Date on Market: 2026-03-06

  • Last Updated:

  • Address: 25-30 North Row, London W1K 6DJ

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