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9 Chesterfield St 530 - 4,292 sq ft of Office Space Available in London W1J 5JN

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SUBLEASE HIGHLIGHTS

  • Exquisite Grade II listed period townhouse arranged over lower ground, ground, and five upper floors.
  • Available by way of an assignment of the existing lease for a term expiring December 2031 subject to a tenant only break option in December 2026.
  • Ground Floor courtyard, high-quality modern finishes, including beautiful flooring, contemporary lighting, and thoughtfully designed office spaces
  • Situated in the heart of Mayfair. One of the most prestigious addresses in London
  • Excellent connectivity, with Green Park and Hyde Park Corner Underground stations both within a short walking distance.

ALL AVAILABLE SPACES(7)

Display Rent as

  • SPACE
  • SIZE
  • TERM
  • RATE
  • USE
  • CONDITION
  • AVAILABLE
  • Basement
  • 590 sq ft
  • Dec 2031
  • £79.50 /sq ft pa £6.63 /sq ft pcm £46,905 pa £3,909 pcm
  • Office
  • -
  • Now

9 Chesterfield Street is an exquisite Grade II listed period townhouse arranged over lower ground, ground, and five upper floors offering 4,156 sq ft of exceptional premium office space with a ground floor courtyard. Available by way of an assignment of the existing contracted-out lease for a term expiring December 2031 subject to a tenant only break in December 2026 at a passing rent of £330,402 per annum exclusive. (£79.50 per sq. ft).

  • Use Class: E
  • Fits 2 - 5 People
  • Can be combined with additional space(s) for up to 4,292 sq ft of adjacent space
  • New floor mounted heating and cooling
  • Ultra-efficient LED lighting throughout
  • Sublease space available from current tenant
  • Space is in Excellent Condition
  • Energy Performance Rating - C
  • Fresh air ventilation provided to the Lower Ground
  • 4-person passenger lift
  • Ground
  • 567 sq ft
  • Dec 2031
  • £79.50 /sq ft pa £6.63 /sq ft pcm £45,077 pa £3,756 pcm
  • Office
  • -
  • Now

9 Chesterfield Street is an exquisite Grade II listed period townhouse arranged over lower ground, ground, and five upper floors offering 4,156 sq ft of exceptional premium office space with a ground floor courtyard. Available by way of an assignment of the existing contracted-out lease for a term expiring December 2031 subject to a tenant only break in December 2026 at a passing rent of £330,402 per annum exclusive. (£79.50 per sq. ft).

  • Use Class: E
  • Fits 2 - 5 People
  • Can be combined with additional space(s) for up to 4,292 sq ft of adjacent space
  • New floor mounted heating and cooling
  • Ultra-efficient LED lighting throughout
  • Sublease space available from current tenant
  • Space is in Excellent Condition
  • Energy Performance Rating - C
  • Fresh air ventilation provided to the Lower Ground
  • 4-person passenger lift
  • 1st Floor
  • 689 sq ft
  • Dec 2031
  • £79.50 /sq ft pa £6.63 /sq ft pcm £54,776 pa £4,565 pcm
  • Office
  • -
  • Now

9 Chesterfield Street is an exquisite Grade II listed period townhouse arranged over lower ground, ground, and five upper floors offering 4,156 sq ft of exceptional premium office space with a ground floor courtyard. Available by way of an assignment of the existing contracted-out lease for a term expiring December 2031 subject to a tenant only break in December 2026 at a passing rent of £330,402 per annum exclusive. (£79.50 per sq. ft).

  • Use Class: E
  • Fits 2 - 6 People
  • Can be combined with additional space(s) for up to 4,292 sq ft of adjacent space
  • New floor mounted heating and cooling
  • Ultra-efficient LED lighting throughout
  • Sublease space available from current tenant
  • Space is in Excellent Condition
  • Energy Performance Rating - C
  • Fresh air ventilation provided to the Lower Ground
  • 4-person passenger lift
  • 2nd Floor
  • 591 sq ft
  • Dec 2031
  • £79.50 /sq ft pa £6.63 /sq ft pcm £46,985 pa £3,915 pcm
  • Office
  • -
  • Now

9 Chesterfield Street is an exquisite Grade II listed period townhouse arranged over lower ground, ground, and five upper floors offering 4,156 sq ft of exceptional premium office space with a ground floor courtyard. Available by way of an assignment of the existing contracted-out lease for a term expiring December 2031 subject to a tenant only break in December 2026 at a passing rent of £330,402 per annum exclusive. (£79.50 per sq. ft).

  • Use Class: E
  • Fits 2 - 5 People
  • Can be combined with additional space(s) for up to 4,292 sq ft of adjacent space
  • New floor mounted heating and cooling
  • Ultra-efficient LED lighting throughout
  • Sublease space available from current tenant
  • Space is in Excellent Condition
  • Energy Performance Rating - C
  • Fresh air ventilation provided to the Lower Ground
  • 4-person passenger lift
  • 3rd Floor
  • 653 sq ft
  • Dec 2031
  • £79.50 /sq ft pa £6.63 /sq ft pcm £51,914 pa £4,326 pcm
  • Office
  • -
  • Now

9 Chesterfield Street is an exquisite Grade II listed period townhouse arranged over lower ground, ground, and five upper floors offering 4,156 sq ft of exceptional premium office space with a ground floor courtyard. Available by way of an assignment of the existing contracted-out lease for a term expiring December 2031 subject to a tenant only break in December 2026 at a passing rent of £330,402 per annum exclusive. (£79.50 per sq. ft).

  • Use Class: E
  • Fits 2 - 6 People
  • Can be combined with additional space(s) for up to 4,292 sq ft of adjacent space
  • New floor mounted heating and cooling
  • Ultra-efficient LED lighting throughout
  • Sublease space available from current tenant
  • Space is in Excellent Condition
  • Energy Performance Rating - C
  • Fresh air ventilation provided to the Lower Ground
  • 4-person passenger lift
  • 4th Floor
  • 672 sq ft
  • Dec 2031
  • £79.50 /sq ft pa £6.63 /sq ft pcm £53,424 pa £4,452 pcm
  • Office
  • -
  • Now

9 Chesterfield Street is an exquisite Grade II listed period townhouse arranged over lower ground, ground, and five upper floors offering 4,156 sq ft of exceptional premium office space with a ground floor courtyard. Available by way of an assignment of the existing contracted-out lease for a term expiring December 2031 subject to a tenant only break in December 2026 at a passing rent of £330,402 per annum exclusive. (£79.50 per sq. ft).

  • Use Class: E
  • Fits 2 - 6 People
  • Can be combined with additional space(s) for up to 4,292 sq ft of adjacent space
  • New floor mounted heating and cooling
  • Ultra-efficient LED lighting throughout
  • Sublease space available from current tenant
  • Space is in Excellent Condition
  • Energy Performance Rating - C
  • Fresh air ventilation provided to the Lower Ground
  • 4-person passenger lift
  • 5th Floor
  • 530 sq ft
  • Dec 2031
  • £79.50 /sq ft pa £6.63 /sq ft pcm £42,135 pa £3,511 pcm
  • Office
  • -
  • Now

9 Chesterfield Street is an exquisite Grade II listed period townhouse arranged over lower ground, ground, and five upper floors offering 4,156 sq ft of exceptional premium office space with a ground floor courtyard. Available by way of an assignment of the existing contracted-out lease for a term expiring December 2031 subject to a tenant only break in December 2026 at a passing rent of £330,402 per annum exclusive. (£79.50 per sq. ft).

  • Use Class: E
  • Fits 2 - 5 People
  • Can be combined with additional space(s) for up to 4,292 sq ft of adjacent space
  • New floor mounted heating and cooling
  • Ultra-efficient LED lighting throughout
  • Sublease space available from current tenant
  • Space is in Excellent Condition
  • Energy Performance Rating - C
  • Fresh air ventilation provided to the Lower Ground
  • 4-person passenger lift
Space Size Term Rate Space Use Condition Available
Basement 590 sq ft Dec 2031 £79.50 /sq ft pa £6.63 /sq ft pcm £46,905 pa £3,909 pcm Office - Now
Ground 567 sq ft Dec 2031 £79.50 /sq ft pa £6.63 /sq ft pcm £45,077 pa £3,756 pcm Office - Now
1st Floor 689 sq ft Dec 2031 £79.50 /sq ft pa £6.63 /sq ft pcm £54,776 pa £4,565 pcm Office - Now
2nd Floor 591 sq ft Dec 2031 £79.50 /sq ft pa £6.63 /sq ft pcm £46,985 pa £3,915 pcm Office - Now
3rd Floor 653 sq ft Dec 2031 £79.50 /sq ft pa £6.63 /sq ft pcm £51,914 pa £4,326 pcm Office - Now
4th Floor 672 sq ft Dec 2031 £79.50 /sq ft pa £6.63 /sq ft pcm £53,424 pa £4,452 pcm Office - Now
5th Floor 530 sq ft Dec 2031 £79.50 /sq ft pa £6.63 /sq ft pcm £42,135 pa £3,511 pcm Office - Now

Basement

Size
590 sq ft
Term
Dec 2031
Rate
£79.50 /sq ft pa £6.63 /sq ft pcm £46,905 pa £3,909 pcm
Space Use
Office
Condition
-
Available
Now

Ground

Size
567 sq ft
Term
Dec 2031
Rate
£79.50 /sq ft pa £6.63 /sq ft pcm £45,077 pa £3,756 pcm
Space Use
Office
Condition
-
Available
Now

1st Floor

Size
689 sq ft
Term
Dec 2031
Rate
£79.50 /sq ft pa £6.63 /sq ft pcm £54,776 pa £4,565 pcm
Space Use
Office
Condition
-
Available
Now

2nd Floor

Size
591 sq ft
Term
Dec 2031
Rate
£79.50 /sq ft pa £6.63 /sq ft pcm £46,985 pa £3,915 pcm
Space Use
Office
Condition
-
Available
Now

3rd Floor

Size
653 sq ft
Term
Dec 2031
Rate
£79.50 /sq ft pa £6.63 /sq ft pcm £51,914 pa £4,326 pcm
Space Use
Office
Condition
-
Available
Now

4th Floor

Size
672 sq ft
Term
Dec 2031
Rate
£79.50 /sq ft pa £6.63 /sq ft pcm £53,424 pa £4,452 pcm
Space Use
Office
Condition
-
Available
Now

5th Floor

Size
530 sq ft
Term
Dec 2031
Rate
£79.50 /sq ft pa £6.63 /sq ft pcm £42,135 pa £3,511 pcm
Space Use
Office
Condition
-
Available
Now

Basement

Size 590 sq ft
Term Dec 2031
Rate £79.50 /sq ft pa
Space Use Office
Condition -
Available Now

9 Chesterfield Street is an exquisite Grade II listed period townhouse arranged over lower ground, ground, and five upper floors offering 4,156 sq ft of exceptional premium office space with a ground floor courtyard. Available by way of an assignment of the existing contracted-out lease for a term expiring December 2031 subject to a tenant only break in December 2026 at a passing rent of £330,402 per annum exclusive. (£79.50 per sq. ft).

  • Use Class: E
  • Sublease space available from current tenant
  • Fits 2 - 5 People
  • Space is in Excellent Condition
  • Can be combined with additional space(s) for up to 4,292 sq ft of adjacent space
  • Energy Performance Rating - C
  • New floor mounted heating and cooling
  • Fresh air ventilation provided to the Lower Ground
  • Ultra-efficient LED lighting throughout
  • 4-person passenger lift

Ground

Size 567 sq ft
Term Dec 2031
Rate £79.50 /sq ft pa
Space Use Office
Condition -
Available Now

9 Chesterfield Street is an exquisite Grade II listed period townhouse arranged over lower ground, ground, and five upper floors offering 4,156 sq ft of exceptional premium office space with a ground floor courtyard. Available by way of an assignment of the existing contracted-out lease for a term expiring December 2031 subject to a tenant only break in December 2026 at a passing rent of £330,402 per annum exclusive. (£79.50 per sq. ft).

  • Use Class: E
  • Sublease space available from current tenant
  • Fits 2 - 5 People
  • Space is in Excellent Condition
  • Can be combined with additional space(s) for up to 4,292 sq ft of adjacent space
  • Energy Performance Rating - C
  • New floor mounted heating and cooling
  • Fresh air ventilation provided to the Lower Ground
  • Ultra-efficient LED lighting throughout
  • 4-person passenger lift

1st Floor

Size 689 sq ft
Term Dec 2031
Rate £79.50 /sq ft pa
Space Use Office
Condition -
Available Now

9 Chesterfield Street is an exquisite Grade II listed period townhouse arranged over lower ground, ground, and five upper floors offering 4,156 sq ft of exceptional premium office space with a ground floor courtyard. Available by way of an assignment of the existing contracted-out lease for a term expiring December 2031 subject to a tenant only break in December 2026 at a passing rent of £330,402 per annum exclusive. (£79.50 per sq. ft).

  • Use Class: E
  • Sublease space available from current tenant
  • Fits 2 - 6 People
  • Space is in Excellent Condition
  • Can be combined with additional space(s) for up to 4,292 sq ft of adjacent space
  • Energy Performance Rating - C
  • New floor mounted heating and cooling
  • Fresh air ventilation provided to the Lower Ground
  • Ultra-efficient LED lighting throughout
  • 4-person passenger lift

2nd Floor

Size 591 sq ft
Term Dec 2031
Rate £79.50 /sq ft pa
Space Use Office
Condition -
Available Now

9 Chesterfield Street is an exquisite Grade II listed period townhouse arranged over lower ground, ground, and five upper floors offering 4,156 sq ft of exceptional premium office space with a ground floor courtyard. Available by way of an assignment of the existing contracted-out lease for a term expiring December 2031 subject to a tenant only break in December 2026 at a passing rent of £330,402 per annum exclusive. (£79.50 per sq. ft).

  • Use Class: E
  • Sublease space available from current tenant
  • Fits 2 - 5 People
  • Space is in Excellent Condition
  • Can be combined with additional space(s) for up to 4,292 sq ft of adjacent space
  • Energy Performance Rating - C
  • New floor mounted heating and cooling
  • Fresh air ventilation provided to the Lower Ground
  • Ultra-efficient LED lighting throughout
  • 4-person passenger lift

3rd Floor

Size 653 sq ft
Term Dec 2031
Rate £79.50 /sq ft pa
Space Use Office
Condition -
Available Now

9 Chesterfield Street is an exquisite Grade II listed period townhouse arranged over lower ground, ground, and five upper floors offering 4,156 sq ft of exceptional premium office space with a ground floor courtyard. Available by way of an assignment of the existing contracted-out lease for a term expiring December 2031 subject to a tenant only break in December 2026 at a passing rent of £330,402 per annum exclusive. (£79.50 per sq. ft).

  • Use Class: E
  • Sublease space available from current tenant
  • Fits 2 - 6 People
  • Space is in Excellent Condition
  • Can be combined with additional space(s) for up to 4,292 sq ft of adjacent space
  • Energy Performance Rating - C
  • New floor mounted heating and cooling
  • Fresh air ventilation provided to the Lower Ground
  • Ultra-efficient LED lighting throughout
  • 4-person passenger lift

4th Floor

Size 672 sq ft
Term Dec 2031
Rate £79.50 /sq ft pa
Space Use Office
Condition -
Available Now

9 Chesterfield Street is an exquisite Grade II listed period townhouse arranged over lower ground, ground, and five upper floors offering 4,156 sq ft of exceptional premium office space with a ground floor courtyard. Available by way of an assignment of the existing contracted-out lease for a term expiring December 2031 subject to a tenant only break in December 2026 at a passing rent of £330,402 per annum exclusive. (£79.50 per sq. ft).

  • Use Class: E
  • Sublease space available from current tenant
  • Fits 2 - 6 People
  • Space is in Excellent Condition
  • Can be combined with additional space(s) for up to 4,292 sq ft of adjacent space
  • Energy Performance Rating - C
  • New floor mounted heating and cooling
  • Fresh air ventilation provided to the Lower Ground
  • Ultra-efficient LED lighting throughout
  • 4-person passenger lift

5th Floor

Size 530 sq ft
Term Dec 2031
Rate £79.50 /sq ft pa
Space Use Office
Condition -
Available Now

9 Chesterfield Street is an exquisite Grade II listed period townhouse arranged over lower ground, ground, and five upper floors offering 4,156 sq ft of exceptional premium office space with a ground floor courtyard. Available by way of an assignment of the existing contracted-out lease for a term expiring December 2031 subject to a tenant only break in December 2026 at a passing rent of £330,402 per annum exclusive. (£79.50 per sq. ft).

  • Use Class: E
  • Sublease space available from current tenant
  • Fits 2 - 5 People
  • Space is in Excellent Condition
  • Can be combined with additional space(s) for up to 4,292 sq ft of adjacent space
  • Energy Performance Rating - C
  • New floor mounted heating and cooling
  • Fresh air ventilation provided to the Lower Ground
  • Ultra-efficient LED lighting throughout
  • 4-person passenger lift

PROPERTY OVERVIEW

9 Chesterfield Street is an exquisite Grade II listed period townhouse arranged over lower ground, ground, and five upper floors offering 4,156 sq ft of exceptional premium office space with a ground floor courtyard. Following a comprehensive refurbishment, the building seamlessly blends original architectural features with high-quality modern finishes, including beautiful flooring, contemporary lighting, and thoughtfully designed office spaces throughout.

  • 24 Hour Access
  • Controlled Access
  • Reception
  • Storage Space
  • Outdoor Seating
  • Air Conditioning
  • Balcony

PROPERTY FACTS

Property Type
Office
Year Built/Renovated
1920/2021
Number of Floors
7
Property Size
4,292 sq ft
Costar Property Class
B
Typical Floor Size
613 sq ft
  • Listing ID: 37680777

  • Date on Market: 15/09/2025

  • Last Updated:

  • Address: 9 Chesterfield St, London W1J 5JN

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