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See how verdicts work2-bedroom flat · W1K 4AB
For saleListed 569 days
Opportunity summary
See Archie’s verdict, returns by strategy and what to check before viewing.
About
This expansive residence offers two bedrooms over 1,448 sq ft of luxury living space. Grosvenor Square benefits from private elevator access with biometric security.
The professional-grade kitchen and dining room offer ease and privacy for home entertaining. The Principal suite and second bedroom offer built-in wardrobes and bespoke marble en-suites.
Bespoke finishes include: • Solid walnut doors with bespoke ironmongery • Italian marble stone worktops & splashbacks in the kitchen • White truffle marble stone throughout bathrooms with Kallista brassware • Integrated Sub-Zero & Wolf appliances to kitchen - No.1 Grosvenor Square is situated in the heart of Mayfair, moments from some of London's finest boutiques, five-star hotels and private members' clubs, including The Connaught, Claridge's, Annabel's and Scott's on Mount Street.
The development enjoys views over the green spaces of Grosvenor Square and is also a short walk from Hyde Park.
No.1 Grosvenor is designed by Eric Parry Architects and renowned interior designer, Yabu Pushelberg.
Key features include: • Discreet and private car entrance with residents' lobby, accessed via Grosvenor Street • Valet operated automated parking system to safely store and retrieve vehicles • 24-hour concierge service, Saint Amand, managed by one of the world's leading hoteliers • Embassy-level security throughout, including biometric access • Underground parking with around-the-clock valet service Residents will enjoy access to a private wellness floor and bespoke health services, including: • Partnership with leading health practitioners to advise on mental and physical well-being • Bespoke wellness services, including nutritional and medical advice • Gym and private training studio • 25-metre swimming pool and vitality pools • Spa and sauna facilities including private treatment rooms • Residents' members' club with cinema and business suite - *Price is inclusive of furniture No.
1 Grosvenor Square is situated in the heart of Mayfair and moments away from London's Hyde Park.
The property is surrounded by the best of London's shops and restaurants, and is less than 0.5 mile to Green Park Tube Station.
Value & comps
No previous sales on record.
Returns
Set an offer; the calculator follows it.
Short-let restrictions apply
We're still gathering serviced-accommodation data for this area.
Archie refurb estimate: a Pro feature
0.0% below asking
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All investment calculators, property analyses, and AI-generated insights are for informational purposes only. Property investment carries risk and may result in financial loss. All calculations should be independently verified and you should consult with FCA-authorised financial advisers before making any investment decisions.
Past performance does not guarantee future results. Tax implications vary by individual circumstances.
Deal
Properties like this can earn 2–3x BTL yields when converted to HMO, with retrofit costs around £10k/room. Sign in to see the full tier, yield projection, and cost breakdown.
Commercial properties like this can earn 30-50% higher yields when converted to residential under Class MA / Q / P / PA, with prior approval costing ~GBP 96/unit. Sign in to see the recommended route, yield uplift, and cost breakdown.
BRRR-suited properties can recycle 80-100% of investor capital on refi, leaving a high-yielding rental with most of the money out. Sign in to see the refurb cost stack, ARV projection, and refinance maths.
Detached + large garden = sub-division play. Pro tier unlocks the tier badge, plot size, uplift estimate, and regional land benchmark.
Short-lease flats trade at deep discount, but extending under the 1993 Act often costs far less than the discount. Pro tier unlocks the tier badge, premium breakdown, long-lease ARV and arbitrage maths.
See projected short-stay revenue vs a vanilla BTL for this property.
See real sub-let margins (HMO room rates & SA nightly rates) vs the landlord rent.
Area
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FAQ
About No.1 Grosvenor Square, London
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