3-bedroom flat · W1K 2XL
To rentListed 205 days · slow let
Opportunity summary
See Archie’s verdict, returns by strategy and what to check before viewing.
About
A thoughtfully arranged top-floor home set across two levels, offering three bedrooms and refined living in one of Mayfair’s most established settings.
Tucked away behind a distinguished Victorian mansion block, this recently refurbished duplex penthouse offers an exceptional standard of luxury in the heart of Mayfair Village.
Spanning the fifth and sixth floors, the residence boasts refined interiors, elegant proportions, and a private terrace with leafy, treetop views.
Upon entering the apartment, an impressive feature staircase sets the tone for the home’s sophisticated aesthetic.
Large sliding oak and glass doors lead to a spacious, open-plan reception and dining area, where soaring ceilings and expansive windows flood the space with natural light.
A striking gold feature wall adds a touch of grandeur, enhancing the penthouse’s unique character.
The impeccably designed kitchen balances minimalism with functionality, offering a sleek marble island with integrated seating, a wine cooler, and top-of-the-line Gaggenau appliances, all framed by verdant outlooks.
Also on this level, the principal suite provides a sanctuary of comfort, complete with extensive built-in storage and a luxurious ensuite bathroom finished in exquisite marble.
A stylish guest WC completes the floor. Ascending to the sixth floor, two additional generously sized en suite bedrooms feature bespoke built-in storage and refined detailing.
A beautifully appointed private terrace offers a serene retreat above the city.
Residents of this exclusive building benefit from a 24-hour concierge service, ensuring security and convenience at all times.
Positioned in the heart of Mayfair Village, this exceptional penthouse is moments from world-class dining, luxury retail, private members’ clubs, and the verdant expanse of Hyde Park.
Value & comps
No previous sales on record.
Rental comparables are shown in the Rental section below. Sold comparables remain for area capital context only.
Returns
Short-let restrictions apply
We're still gathering serviced-accommodation data for this area.
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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
Agent & docs
FAQ
About Flat 22, 51, South Street, London
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