Branded ResidencesRegister

Mayfair · Hanover Square to Grosvenor Square

No.1 Grosvenor Square

Operating

The residences

The name licensed to this project and carried on the building. A brand is not a company: it holds no title, builds nothing and runs nothing.
Saint Amand
The business the brand comes from — hotel, fashion, design, automotive, restaurant, club, or a developer’s own name.
Independent / Developer brand
How many separately titled homes this project sells, counting every kind it sells. Where it sells more than one kind, each is named and its own count given.
44
The kinds of home offered — villas, condos, penthouses, lots — and how they break down. Not how many, and not what interest is sold.
39 apartments and 5 duplexes behind a rebuilt neo-Georgian facade
The interest a buyer takes: whole ownership, a share of one residence, or a right to use it.
Whole ownership
Whether a hotel shares the site, the building is mixed-use, or it is residences only.
Residences only, no hotel
The published asking range or entry price.
GBP 21.5M
When the project was first made public.
No opened page states when the residences were first made public. The building database records the acquisition of the building announced in November 2013 and consent to convert the offices to apartments in November 2014, which are transaction and consent dates rather than an announcement.
When its residences were first released for sale.
No opened page states when the residences were first released for sale. Trade coverage records the last apartment brought to the market without giving the first.
When ground was broken on the site.
No opened page states when construction began. The building database records the scheme topping out in October 2018.
When the residences were handed over to buyers.
Dec 2020
3 fields not recorded

What the brand does · Master plan · Handover projected

Not recorded is a statement about this register: no sourced value is held for these. It is never a claim that anyone withheld them.

Who is behind it

The company that runs properties under this project’s brand and sets the standards carried under it. It need not own the name — who owns it is the brand licensor.
Saint Amand
A party that still holds title to a named part of this scheme — a retained podium, a co-located hotel. Most branded residences have none: the homes belong to the people who bought them.
Lodha UKSince November 2013acquired Macdonald House in November 2013
The party that promotes the project and carries it through to delivery. May also hold title to part of it — being one does not make it the other.
Lodha UK
The practice or individual who designed the building.
Eric Parry Architects · EPR Architects · MSMR Architectsthe developer's own page names Eric Parry Architects; the building database names EPR Architects and MSMR Architects
The practice or individual who designed the interiors.
Yabu Pushelberg
3 fields not recorded

Building manager · Main contractor · Brand licensee

Not recorded is a statement about this register: no sourced value is held for these. It is never a claim that anyone withheld them.

How this project is structuredLodha UK restored and converted the former United States Embassy and Canadian High Commission building on Grosvenor Square into residences, with the neo-Georgian facade dismantled and rebuilt. Saint Amand, Lodha UK's own residential management and hospitality company, serves the residents; there is no hotel on the site. Yabu Pushelberg designed the interiors.

Sources

www.lodhagroup.com/blogs/design-and-architecture/wor…
12 Mar 2026Developer's own page: architect, interiors, building historyAccessed 15 Aug 2026
www.lodhagroup.co.uk/saint-amand-why-lodha-establish…
19 Jan 2024Developer's own article: what Saint Amand is and where it servesAccessed 15 Aug 2026
1gsq.com/services
Scheme's own site: the services Saint Amand providesAccessed 15 Aug 2026
www.buildington.co.uk/buildings/667/england/london-w…
Building database: count, architects, completion, acquisitionAccessed 15 Aug 2026
www.onthemarket.com/details/14326532
Listing: tenure, asking price, size, addressAccessed 15 Aug 2026

See it on the map

2 open questionsabout this project

Points this record cannot yet settle, with the sources on each side. Both readings are published rather than one being chosen quietly.

Two opened pages name different practices as the architect of No.1 Grosvenor Square.

  • Eric Parry ArchitectsThe developer's own page names Eric Parry Architects alongside the dismantling and rebuilding of the neo-Georgian facade.source ↗
  • EPR Architects and MSMR ArchitectsThe building database names EPR Architects and MSMR Architects as the architects of the scheme.source ↗
Mayfair & St James's · Source conflict · open

Three residential schemes are written under an address on Grosvenor Square and the strings are close enough to be read as one.

  • No.1 Grosvenor SquareThe scheme's own site and the developer's own pages write the conversion of the former United States Embassy and Canadian High Commission building at 1-3 Grosvenor Square as No.1 Grosvenor Square, served by Saint Amand.source ↗
  • Twenty Grosvenor Square, A Four Seasons ResidenceThe launch release issued with Four Seasons writes the conversion of the former United States Naval headquarters at 20 Grosvenor Square as Twenty Grosvenor Square, A Four Seasons Residence.source ↗
  • A Four Seasons at 1 Grosvenor SquareNo opened page places a Four Seasons residence at 1 Grosvenor Square. The scheme's own site for that address names Saint Amand as the service provider and no hotel brand, and the brand's own London residence carries the address 20 Grosvenor Square.source ↗
Mayfair & St James's · Name clash · open