5-bedroom flat · W1K 2NA
To rentListed 6 days
Opportunity summary
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About
Description An exceptional 4,500 sq ft four-bedroom apartment with a dedicated office, finished to an outstanding specification and ideally positioned in the heart of Mayfair.
Presented fully furnished, the residence opens into a magnificent double reception room featuring soaring ceilings of approximately 4.5 metres, elegant period detailing and a working fireplace, creating an impressive entertaining space.
A separate formal dining room with its own fireplace comfortably seats eight guests, while the spacious eat-in kitchen is fitted with top-of-the-range appliances including a steam oven, American-style fridge freezer, large central island and informal dining area for six.
A private study, equipped with a keypad security system, provides an ideal work-from-home environment and functions as a dedicated office space.
A grand entrance hallway leads to the lower living quarters via a bespoke staircase.
The principal suite is particularly generous, offering a feature fireplace, a walk-in wardrobe and a luxurious en-suite bathroom with both bathtub and steam shower.
The suite also benefits from direct access to a private terrace ideal for entertaining.
Two further double bedrooms feature fitted storage and en-suite bathrooms, while a fourth additional bedroom includes built-in wardrobes and is served by a beautifully appointed family bathroom with bathtub and overhead shower.
Further benefits include an exceptional curated art display, a second private terrace, air conditioning throughout, CCTV security, integrated Sonos sound system, lift access suitable for luggage, a separate utility room and a guest cloakroom.
Upper Grosvenor Street enjoys one of Mayfair's most sought-after addresses, surrounded by world-class restaurants, private members' clubs and designer boutiques, while Hyde Park, Mount Street and Grosvenor Square are all within easy walking distance.
The closest Underground stations are Bond Street and Marble Arch, providing excellent connectivity across London. Deposit: £69,000
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
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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
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FAQ
About Flat 1&2, 10 Upper Grosvenor Street, London
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