Grosvenor Square

Mayfair, London, W1K

Magnificent lateral apartment combining the best of hotel services and private ownership by the prestigious Four Seasons.

Grosvenor Square

Mayfair, London, W1K

Magnificent lateral apartment combining the best of hotel services and private ownership by the prestigious Four Seasons.

Set on one of Mayfair's most distinguished garden squares, this lateral apartment occupies a position that very few London addresses can match. Residents benefit from the full services of the Four Seasons, including 24-hour concierge, discreet hotel-style security and a secure driveway entrance, while retaining the privacy of a private residence. At approximately 3,325 sq ft, the apartment is substantial in scale. The apartment is entered through a central hall of immediate scale and refinement, leading through to the principal reception rooms. The reception and dining room spans over 33 feet, suited to formal entertaining and equally comfortable day to day. Polished stone and hardwood flooring, excellent ceiling heights, underfloor heating and air conditioning run throughout, with Lutron lighting and AMX home automation providing a considered layer of control. The kitchen and breakfast room is well-proportioned and thoughtfully arranged, with high-quality integrated appliances, sleek cabinetry and a separate utility room. The principal suite is generous, with a dedicated dressing room and an en-suite finished with Dornbracht and Duravit fittings. Three further double bedrooms each have their own en-suite bathrooms, making the apartment equally suited to a household and to hosting. Twenty Grosvenor Square was designed by Finchatton in collaboration with Squire & Partners. Residents have access to a fully equipped gymnasium, indoor swimming pool, private cinema, sauna and steam rooms, and games room.Show more

Property Highlights

Lateral apartment of approximately 3,325 sq ft, managed by Four Seasons
Reception and dining room spanning over 33 feet with polished stone and hardwood flooring
Kitchen and breakfast room with integrated appliances, sleek cabinetry and utility room
Principal suite with dedicated dressing room and en-suite with Dornbracht and Duravit fittings
Gymnasium, indoor pool, private cinema, sauna, steam rooms and games room
24-hour concierge, hotel-level security, secure parking and Lutron home automation

Floorplan & Specification

Approximate Internal Area

3,325 sq ft • 308.9 sq m

Location

Grosvenor Square sits at the heart of Mayfair, one of London's largest and most historically significant garden squares. Its landscaped walkways, planting and statues reflect a rich heritage, framed by some of the city's most recognised classical architecture. The boutiques of Mount Street, the restaurants and private members' clubs of the surrounding streets are within easy reach, while Hyde Park lies a short walk to the west. Bond Street and Green Park stations provide direct access across London and to Heathrow.

London

Defined by culture, heritage and commerce

One of the world's great cities, London carries centuries of royal heritage alongside a dynamic and constantly evolving culture. Iconic landmarks, royal parks and the River Thames frame its landscape, while Michelin-starred restaurants, private members' clubs and designer boutiques set the tone for its social life. Six international airports and one of the world's most extensive rail and underground networks place it in a league of its own for connectivity.

Featured Properties

The rear elevation of a two-storey red brick Georgian residence showing a curved bay, sash windows across both floors, white French doors opening onto a stone terrace with garden furniture, and a raised terrace area to the left with clipped topiary. A weeping willow is visible to the far left. Lower Sandhurst Road, Finchampstead, Berkshire, listed with Prime Property.

Lower Sandhurst Road, Finchampstead, Berkshire, Drone Reserve

Front elevation of a red brick Georgian detached residence with symmetrical sash windows, twin chimneys and a columned entrance porch with an arched fanlight above the black front door. A curved gravel driveway approaches the house with clipped box hedging and lamp posts to either side. Lower Sandhurst Road, Finchampstead, Berkshire, listed with Prime Property.

A wide circular entrance hall with polished marble tile flooring, a white fireplace with cast iron grate, and white panelled walls with a dado rail. A large oval rooflight sits above an open first floor gallery, drawing natural light down into the space. Doorways lead to reception rooms on either side. Lower Sandhurst Road, Finchampstead, Berkshire, listed with Prime Property.

A large fitted kitchen with light grey painted cabinetry, a navy central island with a white stone worktop and integrated hob, and black integrated ovens and appliances. A full-width rooflight lantern above the island draws daylight directly into the space. Marble tile flooring runs throughout. Lower Sandhurst Road, Finchampstead, Berkshire, listed with Prime Property.

A large reception room with herringbone parquet flooring, a white marble fireplace with ornate surround, and decorative plaster ceiling rose with chandelier above. Sash windows to the rear look out over the garden. Leather and fabric sofas are arranged around a central coffee table. Lower Sandhurst Road, Finchampstead, Berkshire, listed with Prime Property.

Lower Sandhurst Road, Finchampstead, Berkshire - Office

Lower Sandhurst Road, Finchampstead, Berkshire - Hall

A lower ground floor games room with marble tile flooring, a white pool table with blue baize at the centre, and two illuminated display niches set into the wall. Doorways lead through to a ping pong room to the left and a sitting room to the right. Lower Sandhurst Road, Finchampstead, Berkshire, listed with Prime Property.

A lower ground floor cinema room with a large wall-mounted projection screen set into an orange-painted recess, a ceiling-mounted projector, and a wide grey modular sofa along one wall. Dark tartan carpet runs throughout and recessed ceiling lighting with an LED-lit coffer above. Lower Sandhurst Road, Finchampstead, Berkshire, listed with Prime Property.

A curved lower ground floor bar with a black button-tufted front, dark granite worktop and two orange bar stools. Backlit timber shelving displays bottles and glassware to one side, with a wine rack and integrated wine fridge adjacent. Industrial pendant lighting hangs above the bar counter. Lower Sandhurst Road, Finchampstead, Berkshire, listed with Prime Property.

A lower ground floor games room with dark tartan carpet, a full-size table tennis table at the centre and framed prints along the walls. A triple pendant light fitting hangs above the table and doorways open through to the bar area and an adjoining room beyond. Lower Sandhurst Road, Finchampstead, Berkshire, listed with Prime Property.

A fully equipped lower ground floor gym with wood-effect flooring, a full-width mirror along one wall and a wall-mounted television. Cardio equipment including a treadmill, cross trainer and exercise bike are arranged alongside free weights and a weight bench. Lower Sandhurst Road, Finchampstead, Berkshire, listed with Prime Property.

A wide circular first floor landing with a large oval rooflight above, white painted balustrade surrounding an open void looking down to the entrance hall below, and patterned carpet throughout. Multiple bedroom doors lead off the landing in each direction. Lower Sandhurst Road, Finchampstead, Berkshire, listed with Prime Property.

A large principal bedroom with neutral carpet, a curved bay window with built-in window seat upholstered in sage green, and three sash windows looking out over open countryside. A double bed with a tall blue velvet headboard sits opposite the bay, with timber bedside tables and a decorative rug on the floor. Lower Sandhurst Road, Finchampstead, Berkshire, listed with Prime Property.

Lower Sandhurst Road, Finchampstead, Berkshire - Bathroom

View from the rear stone terrace looking out over a wide striped lawn enclosed by post and rail fencing, with mature trees lining the boundary and open countryside visible beyond. Two red brick seating structures flank the terrace edge. Lower Sandhurst Road, Finchampstead, Berkshire, listed with Prime Property.

A detached red brick garage block with a slate roof, four black painted timber panel doors and a wide gravel forecourt providing additional parking. An EV charging point is visible on the left side of the building. Lower Sandhurst Road, Finchampstead, Berkshire, listed with Prime Property.

Aerial view of a two-storey red brick Georgian residence with a detached garage wing to the right, set within mature grounds with a large rear lawn, stone terrace and gravel driveway to the front. Surrounding trees and neighbouring properties are visible in the background. Lower Sandhurst Road, Finchampstead, Berkshire, listed with Prime Property.

Off Market

Lower Sandhurst Road

Finchampstead, Berkshire

9,577

£4,750,000

New BuildOff Market

Mulberry

Sunningdale, Berkshire

3,420

£3,500,000

Feature staircase with crystal chandelier and large windows bringing natural light into hallway

Luxury bar and entertainment space with illuminated backlit feature wall and bespoke cabinetry

Spacious entertainment lounge with dining area bar seating and soft lighting for hosting guests

Open plan kitchen and family room with island seating pendant lighting and garden views

Large reception room with built in cabinetry fireplace and seating area in contemporary home

Elegant formal living room with bay windows fireplace piano and neutral furnishings

Landscaped garden with symmetrical planting central water feature and mature trees

Indoor swimming pool with jacuzzi area and floor to ceiling sliding doors opening to garden

Custom built wine cellar with wooden shelving storage racks and integrated lighting

Spacious bedroom with large windows garden views soft neutral tones and built in storage

Marble bathroom with freestanding bathtub double vanity and walk in shower

Formal dining room with long wooden table artwork display and elegant interior detailing

Wood lined sauna with bench seating and integrated lighting in private wellness suite

Tiled steam room with built in seating and ambient lighting in luxury spa area

Linden Road

St George's Hill, Surrey

13,468

£8,950,000

We aim to ensure property details are reliable, but this cannot be guaranteed. Prime Property gives no guarantee, warranty, or representation as to the accuracy of details, including floorplans and photographs. The details are for guidance only, should not be treated as statements of fact, do not form part of any offer or contract, and are supplied by the listing agent, who remains responsible for their accuracy. Buyers should conduct their own due diligence, verify all details independently, and direct enquiries to the listing agent before acting.