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Highlights

  • Prime Bloomsbury position overlooking one of London’s finest Georgian garden squares
  • Surrounded by cultural institutions, universities, museums and high-end amenities
  • Exceptional transport links including Elizabeth Line, multiple Underground stations, and easy access to King’s Cross/St Pancras

All Available Spaces(6)

Display Rental Rate as

  • Space
  • Size
  • Term
  • Rental Rate
  • Space Use
  • Condition
  • Available
  • Basement
  • 1,066 SF
  • Negotiable
  • Upon Request Upon Request Upon Request Upon Request
  • Office
  • Partial Build-Out
  • Now

A self-contained Grade I Listed Georgian townhouse totalling 4,458 sq ft arranged across lower ground, ground, mezzanine, and three upper floors. The building offers a mix of characterful office accommodation with excellent natural light, heritage detailing, WC facilities, kitchenette and a private courtyard. Available to let as a whole building, providing a unique opportunity in one of Bloomsbury’s most prestigious garden squares.

  • Use Class: E
  • Space is in Excellent Condition
  • 4,458 sq ft Georgian townhouse
  • Grade I Listed character
  • Partially Built-Out as Standard Office
  • Natural Light
  • Private courtyard setting
  • Ground
  • 1,042 SF
  • Negotiable
  • Upon Request Upon Request Upon Request Upon Request
  • Office
  • Partial Build-Out
  • Now

A self-contained Grade I Listed Georgian townhouse totalling 4,458 sq ft arranged across lower ground, ground, mezzanine, and three upper floors. The building offers a mix of characterful office accommodation with excellent natural light, heritage detailing, WC facilities, kitchenette and a private courtyard. Available to let as a whole building, providing a unique opportunity in one of Bloomsbury’s most prestigious garden squares.

  • Use Class: E
  • Space is in Excellent Condition
  • 4,458 sq ft Georgian townhouse
  • Grade I Listed character
  • Partially Built-Out as Standard Office
  • Natural Light
  • Private courtyard setting
  • 1st Floor
  • 797 SF
  • Negotiable
  • Upon Request Upon Request Upon Request Upon Request
  • Office
  • Partial Build-Out
  • Now

A self-contained Grade I Listed Georgian townhouse totalling 4,458 sq ft arranged across lower ground, ground, mezzanine, and three upper floors. The building offers a mix of characterful office accommodation with excellent natural light, heritage detailing, WC facilities, kitchenette and a private courtyard. Available to let as a whole building, providing a unique opportunity in one of Bloomsbury’s most prestigious garden squares.

  • Use Class: E
  • Space is in Excellent Condition
  • 4,458 sq ft Georgian townhouse
  • Grade I Listed character
  • Partially Built-Out as Standard Office
  • Natural Light
  • Private courtyard setting
  • 2nd Floor
  • 767 SF
  • Negotiable
  • Upon Request Upon Request Upon Request Upon Request
  • Office
  • Partial Build-Out
  • Now

A self-contained Grade I Listed Georgian townhouse totalling 4,458 sq ft arranged across lower ground, ground, mezzanine, and three upper floors. The building offers a mix of characterful office accommodation with excellent natural light, heritage detailing, WC facilities, kitchenette and a private courtyard. Available to let as a whole building, providing a unique opportunity in one of Bloomsbury’s most prestigious garden squares.

  • Use Class: E
  • Space is in Excellent Condition
  • 4,458 sq ft Georgian townhouse
  • Grade I Listed character
  • Partially Built-Out as Standard Office
  • Natural Light
  • Private courtyard setting
  • Mezzanine
  • 49 SF
  • Negotiable
  • Upon Request Upon Request Upon Request Upon Request
  • Office
  • Partial Build-Out
  • Now

A self-contained Grade I Listed Georgian townhouse totalling 4,458 sq ft arranged across lower ground, ground, mezzanine, and three upper floors. The building offers a mix of characterful office accommodation with excellent natural light, heritage detailing, WC facilities, kitchenette and a private courtyard. Available to let as a whole building, providing a unique opportunity in one of Bloomsbury’s most prestigious garden squares.

  • Use Class: E
  • Space is in Excellent Condition
  • 4,458 sq ft Georgian townhouse
  • Grade I Listed character
  • Partially Built-Out as Standard Office
  • Natural Light
  • Private courtyard setting
  • 3rd Floor
  • 737 SF
  • Negotiable
  • Upon Request Upon Request Upon Request Upon Request
  • Office
  • Partial Build-Out
  • Now

A self-contained Grade I Listed Georgian townhouse totalling 4,458 sq ft arranged across lower ground, ground, mezzanine, and three upper floors. The building offers a mix of characterful office accommodation with excellent natural light, heritage detailing, WC facilities, kitchenette and a private courtyard. Available to let as a whole building, providing a unique opportunity in one of Bloomsbury’s most prestigious garden squares.

  • Use Class: E
  • Space is in Excellent Condition
  • 4,458 sq ft Georgian townhouse
  • Grade I Listed character
  • Partially Built-Out as Standard Office
  • Natural Light
  • Private courtyard setting
Space Size Term Rental Rate Space Use Condition Available
Basement 1,066 SF Negotiable Upon Request Upon Request Upon Request Upon Request Office Partial Build-Out Now
Ground 1,042 SF Negotiable Upon Request Upon Request Upon Request Upon Request Office Partial Build-Out Now
1st Floor 797 SF Negotiable Upon Request Upon Request Upon Request Upon Request Office Partial Build-Out Now
2nd Floor 767 SF Negotiable Upon Request Upon Request Upon Request Upon Request Office Partial Build-Out Now
Mezzanine 49 SF Negotiable Upon Request Upon Request Upon Request Upon Request Office Partial Build-Out Now
3rd Floor 737 SF Negotiable Upon Request Upon Request Upon Request Upon Request Office Partial Build-Out Now

Basement

Size
1,066 SF
Term
Negotiable
Rental Rate
Upon Request Upon Request Upon Request Upon Request
Space Use
Office
Condition
Partial Build-Out
Available
Now

Ground

Size
1,042 SF
Term
Negotiable
Rental Rate
Upon Request Upon Request Upon Request Upon Request
Space Use
Office
Condition
Partial Build-Out
Available
Now

1st Floor

Size
797 SF
Term
Negotiable
Rental Rate
Upon Request Upon Request Upon Request Upon Request
Space Use
Office
Condition
Partial Build-Out
Available
Now

2nd Floor

Size
767 SF
Term
Negotiable
Rental Rate
Upon Request Upon Request Upon Request Upon Request
Space Use
Office
Condition
Partial Build-Out
Available
Now

Mezzanine

Size
49 SF
Term
Negotiable
Rental Rate
Upon Request Upon Request Upon Request Upon Request
Space Use
Office
Condition
Partial Build-Out
Available
Now

3rd Floor

Size
737 SF
Term
Negotiable
Rental Rate
Upon Request Upon Request Upon Request Upon Request
Space Use
Office
Condition
Partial Build-Out
Available
Now

Basement

Size 1,066 SF
Term Negotiable
Rental Rate Upon Request
Space Use Office
Condition Partial Build-Out
Available Now

A self-contained Grade I Listed Georgian townhouse totalling 4,458 sq ft arranged across lower ground, ground, mezzanine, and three upper floors. The building offers a mix of characterful office accommodation with excellent natural light, heritage detailing, WC facilities, kitchenette and a private courtyard. Available to let as a whole building, providing a unique opportunity in one of Bloomsbury’s most prestigious garden squares.

  • Use Class: E
  • Partially Built-Out as Standard Office
  • Space is in Excellent Condition
  • Natural Light
  • 4,458 sq ft Georgian townhouse
  • Private courtyard setting
  • Grade I Listed character

Ground

Size 1,042 SF
Term Negotiable
Rental Rate Upon Request
Space Use Office
Condition Partial Build-Out
Available Now

A self-contained Grade I Listed Georgian townhouse totalling 4,458 sq ft arranged across lower ground, ground, mezzanine, and three upper floors. The building offers a mix of characterful office accommodation with excellent natural light, heritage detailing, WC facilities, kitchenette and a private courtyard. Available to let as a whole building, providing a unique opportunity in one of Bloomsbury’s most prestigious garden squares.

  • Use Class: E
  • Partially Built-Out as Standard Office
  • Space is in Excellent Condition
  • Natural Light
  • 4,458 sq ft Georgian townhouse
  • Private courtyard setting
  • Grade I Listed character

1st Floor

Size 797 SF
Term Negotiable
Rental Rate Upon Request
Space Use Office
Condition Partial Build-Out
Available Now

A self-contained Grade I Listed Georgian townhouse totalling 4,458 sq ft arranged across lower ground, ground, mezzanine, and three upper floors. The building offers a mix of characterful office accommodation with excellent natural light, heritage detailing, WC facilities, kitchenette and a private courtyard. Available to let as a whole building, providing a unique opportunity in one of Bloomsbury’s most prestigious garden squares.

  • Use Class: E
  • Partially Built-Out as Standard Office
  • Space is in Excellent Condition
  • Natural Light
  • 4,458 sq ft Georgian townhouse
  • Private courtyard setting
  • Grade I Listed character

2nd Floor

Size 767 SF
Term Negotiable
Rental Rate Upon Request
Space Use Office
Condition Partial Build-Out
Available Now

A self-contained Grade I Listed Georgian townhouse totalling 4,458 sq ft arranged across lower ground, ground, mezzanine, and three upper floors. The building offers a mix of characterful office accommodation with excellent natural light, heritage detailing, WC facilities, kitchenette and a private courtyard. Available to let as a whole building, providing a unique opportunity in one of Bloomsbury’s most prestigious garden squares.

  • Use Class: E
  • Partially Built-Out as Standard Office
  • Space is in Excellent Condition
  • Natural Light
  • 4,458 sq ft Georgian townhouse
  • Private courtyard setting
  • Grade I Listed character

Mezzanine

Size 49 SF
Term Negotiable
Rental Rate Upon Request
Space Use Office
Condition Partial Build-Out
Available Now

A self-contained Grade I Listed Georgian townhouse totalling 4,458 sq ft arranged across lower ground, ground, mezzanine, and three upper floors. The building offers a mix of characterful office accommodation with excellent natural light, heritage detailing, WC facilities, kitchenette and a private courtyard. Available to let as a whole building, providing a unique opportunity in one of Bloomsbury’s most prestigious garden squares.

  • Use Class: E
  • Partially Built-Out as Standard Office
  • Space is in Excellent Condition
  • Natural Light
  • 4,458 sq ft Georgian townhouse
  • Private courtyard setting
  • Grade I Listed character

3rd Floor

Size 737 SF
Term Negotiable
Rental Rate Upon Request
Space Use Office
Condition Partial Build-Out
Available Now

A self-contained Grade I Listed Georgian townhouse totalling 4,458 sq ft arranged across lower ground, ground, mezzanine, and three upper floors. The building offers a mix of characterful office accommodation with excellent natural light, heritage detailing, WC facilities, kitchenette and a private courtyard. Available to let as a whole building, providing a unique opportunity in one of Bloomsbury’s most prestigious garden squares.

  • Use Class: E
  • Partially Built-Out as Standard Office
  • Space is in Excellent Condition
  • Natural Light
  • 4,458 sq ft Georgian townhouse
  • Private courtyard setting
  • Grade I Listed character

Property Overview

20 Bedford Square is a striking Grade I Listed Georgian townhouse, available as a self-contained office building. Spanning 4,458 sq ft, the accommodation is arranged over six levels, offering a blend of period elegance and practical workspace. Features include WC facilities, a kitchenette, excellent natural light throughout, heritage features, and a private courtyard to the rear. The property represents a rare opportunity to secure a full townhouse in one of London’s most architecturally significant squares.

  • Controlled Access
  • Security System
  • Storage Space
  • Air Conditioning
  • Balcony
  • Raised Floor System

Property Facts

Building Type
Office
Year Built
1781
Building Height
5 Stories
Building Size
4,458 SF
Building Class
B
Typical Floor Size
822 SF

Select Tenants

  • Floor
  • Tenant Name
  • Industry
  • 3rd
  • Reflex Business Space
  • Real Estate
  • Unknown
  • Sim Kapila
  • -
  • Listing ID: 39900506

  • Date on Market: 2026-03-25

  • Last Updated:

  • Address: 20 Bedford Sq, London WC1B 3HH

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