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£3,500,000
Guide price

4 bed flat for sale Portland Place, London, W1B 1PR

4 beds 4 baths Flat / Apartment
Leasehold

Added on 16/09/2026

About this property

Prime Portland Place Opportunity Occupying an impressive lateral footprint of approximately 2,861 sq ft, this substantial fourth-floor apartment is situated within a sought-after portered building on prestigious Portland Place. The property offers exceptionally well-balanced accommodation, including a magnificent reception/dining room extending to over 36 ft, a generous principal bedroom suite with dressing room, three further bedrooms, a study, and multiple balconies. Whilst now requiring a programme of modernisation, the apartment presents an outstanding opportunity to create a bespoke central London residence of significant scale on one of Marylebone’s most recognised addresses.

Property type
Flat / Apartment
Bedrooms
4
Bathrooms
4
Floor area
2,861 sq ft
Tenure
Leasehold
Council tax
Band G (Approx £1,749/year)
Postcode
W1B 1PR

Key features

  • Excellent natural light
  • 2,861 sq/ft
  • Four bedrooms
  • Balcony
  • Fourth Floor

Floorplan

Location

Portland Place, London, W1B 1PR

Sold prices in W1B 1PR

HM Land Registry sales in W1B 1PR. Floor areas from Energy Performance Certificates where matched.

AddressSoldSizePrice
Flat 10, Ambika House, 9a, Portland Place Flat / maisonetteMay 20221,442 sq ft £1,314/sq ft£1,895,000
Flat 12, Ambika House, 9a, Portland Place Flat / maisonetteDec 20211,281 sq ft £1,679/sq ft£2,150,000
Penthouse Flat, Ambika House, 9a, Portland Place Flat / maisonetteMar 20177,384 sq ft £1,998/sq ft£14,750,000
Flat 7, Ambika House, 9a, Portland Place Flat / maisonetteAug 20101,345 sq ft £635/sq ft£855,000
Flat 10, Ambika House, 9a, Portland Place Flat / maisonetteOct 20091,442 sq ft £693/sq ft£1,000,000
Flat 9, Ambika House, 9a, Portland Place Flat / maisonetteSept 2009£960,000
Flat 4, Ambika House, 9a, Portland Place Flat / maisonetteJun 2008£835,000
Penthouse Flat, Ambika House, 9a, Portland Place Flat / maisonette · new buildFeb 20027,384 sq ft £217,000

All sales on Portland Place → All sold prices in Marylebone →

Area insights

The neighbourhood around this property.

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