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55 St. James's St 4,684 - 9,378 sq ft of 4-Star Office Space Available in London SW1A 1LA

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HIGHLIGHTS

  • 55 St. James's Street, situated on the corner of St. James's Street and Bennet Street is a prestigious address in the heart of London's West End
  • Located less then 5 minutes walk from Green Park Underground Station
  • The building overlooks Le Caprice and The Ritz on Arlington Street to the West

ALL AVAILABLE SPACES(2)

Display Rent as

  • SPACE
  • SIZE
  • TERM
  • RATE
  • USE
  • CONDITION
  • AVAILABLE
  • 4th Floor
  • 4,684 sq ft
  • Negotiable
  • Upon Application Upon Application Upon Application Upon Application
  • Office
  • Partial Fit-Out
  • 01/01/2026

The 4th and 5th floors at 55 St. James's Street will available from Q1 2026 offering high quality Cat A space in a prime St. James's location. EPR Architects have designed the building to be a refined and bespoke office environment whilst embracing the context of the wider St. James's Conservation Area.

  • Use Class: E
  • Mostly Open Floor Plan Layout
  • Can be combined with additional space(s) for up to 9,378 sq ft of adjacent space
  • Lift Access
  • Natural Light
  • Accent Lighting
  • Exclusive WC facilities
  • 3 showers
  • 36 bicycle spaces
  • 2.65m floor to ceiling height
  • Partially Fit-Out as Standard Office
  • Fits 12 - 38 People
  • Central Air Conditioning
  • Suspended Ceilings
  • Bicycle Storage
  • Common Parts WC Facilities
  • Open-Plan
  • 30 lockers
  • 1:10m occupancy ratio
  • 2 passenger lifts
  • 5th Floor
  • 4,694 sq ft
  • Negotiable
  • Upon Application Upon Application Upon Application Upon Application
  • Office
  • Partial Fit-Out
  • 01/01/2026

The 4th and 5th floors at 55 St. James's Street will available from Q1 2026 offering high quality Cat A space in a prime St. James's location. EPR Architects have designed the building to be a refined and bespoke office environment whilst embracing the context of the wider St. James's Conservation Area.

  • Use Class: E
  • Mostly Open Floor Plan Layout
  • Can be combined with additional space(s) for up to 9,378 sq ft of adjacent space
  • Lift Access
  • Natural Light
  • Accent Lighting
  • Exclusive WC facilities
  • 3 showers
  • 36 bicycle spaces
  • 2.65m floor to ceiling height
  • Partially Fit-Out as Standard Office
  • Fits 12 - 38 People
  • Central Air Conditioning
  • Suspended Ceilings
  • Bicycle Storage
  • Common Parts WC Facilities
  • Open-Plan
  • 30 lockers
  • 1:10m occupancy ratio
  • 2 passenger lifts
Space Size Term Rate Space Use Condition Available
4th Floor 4,684 sq ft Negotiable Upon Application Upon Application Upon Application Upon Application Office Partial Fit-Out 01/01/2026
5th Floor 4,694 sq ft Negotiable Upon Application Upon Application Upon Application Upon Application Office Partial Fit-Out 01/01/2026

4th Floor

Size
4,684 sq ft
Term
Negotiable
Rate
Upon Application Upon Application Upon Application Upon Application
Space Use
Office
Condition
Partial Fit-Out
Available
01/01/2026

5th Floor

Size
4,694 sq ft
Term
Negotiable
Rate
Upon Application Upon Application Upon Application Upon Application
Space Use
Office
Condition
Partial Fit-Out
Available
01/01/2026

4th Floor

Size 4,684 sq ft
Term Negotiable
Rate Upon Application
Space Use Office
Condition Partial Fit-Out
Available 01/01/2026

The 4th and 5th floors at 55 St. James's Street will available from Q1 2026 offering high quality Cat A space in a prime St. James's location. EPR Architects have designed the building to be a refined and bespoke office environment whilst embracing the context of the wider St. James's Conservation Area.

  • Use Class: E
  • Partially Fit-Out as Standard Office
  • Mostly Open Floor Plan Layout
  • Fits 12 - 38 People
  • Can be combined with additional space(s) for up to 9,378 sq ft of adjacent space
  • Central Air Conditioning
  • Lift Access
  • Suspended Ceilings
  • Natural Light
  • Bicycle Storage
  • Accent Lighting
  • Common Parts WC Facilities
  • Exclusive WC facilities
  • Open-Plan
  • 3 showers
  • 30 lockers
  • 36 bicycle spaces
  • 1:10m occupancy ratio
  • 2.65m floor to ceiling height
  • 2 passenger lifts

5th Floor

Size 4,694 sq ft
Term Negotiable
Rate Upon Application
Space Use Office
Condition Partial Fit-Out
Available 01/01/2026

The 4th and 5th floors at 55 St. James's Street will available from Q1 2026 offering high quality Cat A space in a prime St. James's location. EPR Architects have designed the building to be a refined and bespoke office environment whilst embracing the context of the wider St. James's Conservation Area.

  • Use Class: E
  • Partially Fit-Out as Standard Office
  • Mostly Open Floor Plan Layout
  • Fits 12 - 38 People
  • Can be combined with additional space(s) for up to 9,378 sq ft of adjacent space
  • Central Air Conditioning
  • Lift Access
  • Suspended Ceilings
  • Natural Light
  • Bicycle Storage
  • Accent Lighting
  • Common Parts WC Facilities
  • Exclusive WC facilities
  • Open-Plan
  • 3 showers
  • 30 lockers
  • 36 bicycle spaces
  • 1:10m occupancy ratio
  • 2.65m floor to ceiling height
  • 2 passenger lifts

PROPERTY OVERVIEW

The property comprises a corner-situated building of steel construction with a retained Portland stone façade. The building is arranged over seven floors including a lower level and provides circa 23,000 square feet of office accommodation, a ground floor / lower level retail unit and five residential apartments. The property is located in the heart of St James’s on the corner of St James’s Street and Bennett Street. Green Park Underground Station is within a few minutes walk.

  • Bus Route
  • Raised Floor
  • EPC - B
  • Bicycle Storage
  • Central Heating
  • Lift Access
  • Shower Facilities
  • Suspended Ceilings
  • Air Conditioning

PROPERTY FACTS

Property Type
Office
Year Built
2015
LoopNet Rating
4 Star
Number of Floors
7
Property Size
28,245 sq ft
Costar Property Class
A
Typical Floor Size
4,320 sq ft
Clear Internal Height
10 ft

SELECT TENANTS

  • FLOOR
  • TENANT NAME
  • INDUSTRY
  • 4th
  • Aermont Capital LLP
  • Finance and Insurance
  • 2nd
  • Albacore Capital
  • Finance and Insurance
  • 3rd
  • Ferrexpo Plc
  • Mining, Quarrying, and Oil and Gas Extraction
  • 5th
  • Lodbrok Capital LLP
  • Finance and Insurance
  • Multiple
  • The Portland Gallery
  • -
  • Listing ID: 37213444

  • Date on Market: 11/08/2025

  • Last Updated:

  • Address: 55 St. James's St, London SW1A 1LA

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