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Radiant House 36-38 Mortimer St 1,201 - 7,297 SF of 4-Star Office Space Available in London W1W 7RF

Office Spaces 36-38 Mortimer St, London W1W 7RF

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Highlights

  • Period features.
  • Located in the heart of London
  • Excellent transport links

All Available Spaces(5)

Display Rental Rate as

  • Space
  • Size
  • Term
  • Rental Rate
  • Space Use
  • Condition
  • Available
  • 1st Floor
  • 1,201 SF
  • Negotiable
  • $106.12 /SF/YR $8.84 /SF/MO $127,451 /YR $10,621 /MO
  • Office
  • Partial Build-Out
  • Now

Step into Radiant House, a building where heritage meets modernity in the heart of Fitzrovia. Perfectly positioned on Mortimer Street and Bywell Place, this iconic address offers more than just office space – it’s a foundation for ambition, innovation, and growth.

  • Use Class: E
  • Open Floor Plan Layout
  • Can be combined with additional space(s) for up to 3,678 SF of adjacent space
  • Hardwood Floors
  • Recently refurbished
  • Partially Built-Out as Standard Office
  • Space is in Excellent Condition
  • Perimeter Trunking
  • Lots of natural light
  • Sleek, modern interiors
  • 1st Floor
  • 1,759 SF
  • Negotiable
  • Upon Request Upon Request Upon Request Upon Request
  • Office
  • -
  • Now
  • 2nd Floor
  • 1,225 SF
  • Negotiable
  • $102.70 /SF/YR $8.56 /SF/MO $125,804 /YR $10,484 /MO
  • Office
  • Partial Build-Out
  • Now

Step into Radiant House, a building where heritage meets modernity in the heart of Fitzrovia. Perfectly positioned on Mortimer Street and Bywell Place, this iconic address offers more than just office space – it’s a foundation for ambition, innovation, and growth.

  • Use Class: E
  • Open Floor Plan Layout
  • Can be combined with additional space(s) for up to 3,678 SF of adjacent space
  • Hardwood Floors
  • Recently refurbished
  • Partially Built-Out as Standard Office
  • Space is in Excellent Condition
  • Perimeter Trunking
  • Lots of natural light
  • Sleek, modern interiors
  • 3rd Floor
  • 1,252 SF
  • Negotiable
  • $99.27 /SF/YR $8.27 /SF/MO $124,291 /YR $10,358 /MO
  • Office
  • Partial Build-Out
  • Now

Step into Radiant House, a building where heritage meets modernity in the heart of Fitzrovia. Perfectly positioned on Mortimer Street and Bywell Place, this iconic address offers more than just office space – it’s a foundation for ambition, innovation, and growth.

  • Use Class: E
  • Open Floor Plan Layout
  • Can be combined with additional space(s) for up to 3,678 SF of adjacent space
  • Hardwood Floors
  • Recently refurbished
  • Partially Built-Out as Standard Office
  • Space is in Excellent Condition
  • Perimeter Trunking
  • Lots of natural light
  • Sleek, modern interiors
  • 3rd Floor
  • 1,860 SF
  • Negotiable
  • Upon Request Upon Request Upon Request Upon Request
  • Office
  • -
  • Now
Space Size Term Rental Rate Space Use Condition Available
1st Floor 1,201 SF Negotiable $106.12 /SF/YR $8.84 /SF/MO $127,451 /YR $10,621 /MO Office Partial Build-Out Now
1st Floor 1,759 SF Negotiable Upon Request Upon Request Upon Request Upon Request Office - Now
2nd Floor 1,225 SF Negotiable $102.70 /SF/YR $8.56 /SF/MO $125,804 /YR $10,484 /MO Office Partial Build-Out Now
3rd Floor 1,252 SF Negotiable $99.27 /SF/YR $8.27 /SF/MO $124,291 /YR $10,358 /MO Office Partial Build-Out Now
3rd Floor 1,860 SF Negotiable Upon Request Upon Request Upon Request Upon Request Office - Now

1st Floor

Size
1,201 SF
Term
Negotiable
Rental Rate
$106.12 /SF/YR $8.84 /SF/MO $127,451 /YR $10,621 /MO
Space Use
Office
Condition
Partial Build-Out
Available
Now

1st Floor

Size
1,759 SF
Term
Negotiable
Rental Rate
Upon Request Upon Request Upon Request Upon Request
Space Use
Office
Condition
-
Available
Now

2nd Floor

Size
1,225 SF
Term
Negotiable
Rental Rate
$102.70 /SF/YR $8.56 /SF/MO $125,804 /YR $10,484 /MO
Space Use
Office
Condition
Partial Build-Out
Available
Now

3rd Floor

Size
1,252 SF
Term
Negotiable
Rental Rate
$99.27 /SF/YR $8.27 /SF/MO $124,291 /YR $10,358 /MO
Space Use
Office
Condition
Partial Build-Out
Available
Now

3rd Floor

Size
1,860 SF
Term
Negotiable
Rental Rate
Upon Request Upon Request Upon Request Upon Request
Space Use
Office
Condition
-
Available
Now

1st Floor

Size 1,201 SF
Term Negotiable
Rental Rate $106.12 /SF/YR
Space Use Office
Condition Partial Build-Out
Available Now

Step into Radiant House, a building where heritage meets modernity in the heart of Fitzrovia. Perfectly positioned on Mortimer Street and Bywell Place, this iconic address offers more than just office space – it’s a foundation for ambition, innovation, and growth.

  • Use Class: E
  • Partially Built-Out as Standard Office
  • Open Floor Plan Layout
  • Space is in Excellent Condition
  • Can be combined with additional space(s) for up to 3,678 SF of adjacent space
  • Perimeter Trunking
  • Hardwood Floors
  • Lots of natural light
  • Recently refurbished
  • Sleek, modern interiors

2nd Floor

Size 1,225 SF
Term Negotiable
Rental Rate $102.70 /SF/YR
Space Use Office
Condition Partial Build-Out
Available Now

Step into Radiant House, a building where heritage meets modernity in the heart of Fitzrovia. Perfectly positioned on Mortimer Street and Bywell Place, this iconic address offers more than just office space – it’s a foundation for ambition, innovation, and growth.

  • Use Class: E
  • Partially Built-Out as Standard Office
  • Open Floor Plan Layout
  • Space is in Excellent Condition
  • Can be combined with additional space(s) for up to 3,678 SF of adjacent space
  • Perimeter Trunking
  • Hardwood Floors
  • Lots of natural light
  • Recently refurbished
  • Sleek, modern interiors

3rd Floor

Size 1,252 SF
Term Negotiable
Rental Rate $99.27 /SF/YR
Space Use Office
Condition Partial Build-Out
Available Now

Step into Radiant House, a building where heritage meets modernity in the heart of Fitzrovia. Perfectly positioned on Mortimer Street and Bywell Place, this iconic address offers more than just office space – it’s a foundation for ambition, innovation, and growth.

  • Use Class: E
  • Partially Built-Out as Standard Office
  • Open Floor Plan Layout
  • Space is in Excellent Condition
  • Can be combined with additional space(s) for up to 3,678 SF of adjacent space
  • Perimeter Trunking
  • Hardwood Floors
  • Lots of natural light
  • Recently refurbished
  • Sleek, modern interiors

Property Overview

Located in London’s West End, Radiant House sits at the intersection of connectivity and creativity. With Oxford Circus and Tottenham Court Road stations just minutes away, and surrounded by the bustling vibrancy of W1, this is where your business thrives.

  • 24 Hour Access
  • Security System
  • Skylights
  • Accent Lighting
  • Air Conditioning
  • Balcony

Property Facts

Building Type
Office
Year Built
1913
LoopNet Rating
4 Star
Building Height
6 Stories
Building Size
13,495 SF
Building Class
B
Typical Floor Size
2,249 SF

Select Tenants

  • Floor
  • Tenant Name
  • GRND
  • Ab-Anbar

Attachments

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Marketing Brochure/Flyer
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+44 20 4634 9410

Still interested?

Contact the brokers for more information about this property

Contacts

  • Listing ID: 38808282

  • Date on Market: 1/9/2026

  • Last Updated:

  • Address: 36-38 Mortimer St, London W1W 7RF

The Fitzrovia Office Property at 36-38 Mortimer St, London, W1W 7RF is currently available. Contact Robert Irving Burns for more information.

OFFICE PROPERTIES IN NEARBY NEIGHBORHOODS

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The LoopNet service and information provided therein, while believed to be accurate, are provided "as is". LoopNet disclaims any and all representations, warranties, or guarantees of any kind.

Radiant House | 36-38 Mortimer St
+44 20 4634 9410 x

Radiant House | 36-38 Mortimer St

Sabina Bathurst
+44 20 4634 9410

Malcolm Cohen
+44 20 4634 9410

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