4 Bedroom flats for sale in Westminster (London Borough)

4 beds4 baths1 reception2345 sq. ft

A refurbished four bedroom apartment within a prestigious period building on the outer circle of Regent's Park

Listed on 15th Oct 2025

4 beds4 baths1 reception2100 sq. ft

4 bedrooms | 4 bathrooms | Spacious kitchen/dining area | Double reception | 2,100 sq ft | 4th floor | Private balcony | 24 ...

Listed on 7th Aug 2024

4 beds3 baths1 reception2265 sq. ft

Elegant lateral apartment on Eaton Square with superb natural light, grand reception spaces, four bedrooms, porter, lift and ...

Listed on 18th Jun 2026

4 beds3 baths2863 sq. ft

Description This voluminous triplex apartment has received an extensive refurbishment which honours the building’s history ...

Listed on 22nd Jan 2025

4 beds3 baths2216 sq. ft

Description Spanning 2,202 sq ft across five expansive floors, this exceptional property boasts bespoke finishes, abundant ...

Listed on 18th May 2026

4 beds4 baths3 receptions2454 sq. ft

A stunning, exceptionally spacious, (2,454 sqft / 227sqm), four double bedrooms, four bathrooms lateral apartment situated ...

Listed on 12th Jun 2024

4 beds4 baths3 receptions

Situated on the third floor of the prestigious Cumberland Mansions, this exceptional lateral apartment spans 2,423 sq ft and ...

Listed on 30th Jan 2025

4 beds4 baths2406 sq. ft

Description Set within a handsome red-brick mansion block in Marylebone, this beautifully renovated four-bedroom apartment ...

Listed on 11th Jun 2025

4 beds3 baths1 reception2320 sq. ft

Elegant 4-bedroom, 3-bath apartment on prestigious Eaton Square. Set on the second floor with lift and porter, offering ...

Listed on 29th Oct 2025

4 beds3 baths2002 sq. ft

Description This four-bedroom lateral apartment has two balconies, set within a distinguished Mayfair address. Lying in one ...

Listed on 15th Oct 2025

4 beds4 baths1 reception2666 sq. ft

A lateral four bedroom apartment with canal views, parking and concierge

Listed on 16th Feb 2026

4 beds3 baths2 receptions2278 sq. ft

Exceptional garden maisonette with direct access to one of London’s most coveted communal gardens

Listed on 5th Mar 2026

4 beds4 baths2 receptions1925 sq. ft

This is a beautifully presented four-bedroom Grade II long leasehold maisonette with the advantage of its own street entrance ...

Listed on 17th Jun 2025

4 beds4 baths1 reception3235 sq. ft

A wonderfully appointed duplex four bedroom apartment, situated within one of Marylebone’s most exclusive and prestigious ...

Listed on 9th Jun 2026

4 beds3 baths2 receptions2331 sq. ft

Montagu Square is a stunning, predominantly Georgian garden square situated in the heart of Marylebone. Its prime location ...

Listed on 9th Dec 2025

4 beds3 baths1 reception2489 sq. ft

Set within a contemporary block in a prime location, this impressive 2,500 sq ft penthouse combines exceptional space with ...

Listed on 5th Mar 2026

4 beds2 baths2 receptions

An exceptional four-bedroom penthouse apartment occupying the upper floors of a grand Victorian villa, with elevator, on ...

Listed on 27th Apr 2026

4 beds4 baths3 receptions

A rare opportunity to purchase an apartment of circa 4,000 sq ft (367 sq m) of accommodation, featuring its own private ...

Listed on 13th Dec 2024

4 beds4 baths2 receptions3991 sq. ft

A rarely available four-bedroom maisonette which benefits from three balconies, a 30ft reception room, a 20ft reception room, ...

Listed on 16th Apr 2025

4 beds2 baths1 reception1750 sq. ft

A modern four bedroom apartment in Mayfair with 24 hour porter and a secure parking space.

Listed on 19th Jan 2026