3-bedroom flat · W1K 2AX
For saleListed 490 days
Opportunity summary
See Archie’s verdict, returns by strategy and what to check before viewing.
About
A rare opportunity to acquire a turnkey duplex penthouse in a beautifully restored period building on Mount Street, one of Mayfair’s most iconic addresses.
This three-bedroom apartment, set over the fourth and fifth floors, has been completely reimagined behind a classic façade, combining traditional elegance with the highest standards of modern luxury.
This exceptional residence is fully furnished and interior-designed to an impeccable standard by Rigby & Rigby, one of London’s leading names in luxury design.
Offered with a new 125-year lease, the apartment enjoys direct lift access and elegant views along one of Mayfair’s most sought-after addresses.
The building offers a boutique collection of four residences within a building that has been completely developed behind the existing facade: Offering three two-bedroom lateral apartments on the first, second, and third floors, and a three-bedroom duplex penthouse on the fourth and fifth floors.
Perfectly located in Mayfair Village, this apartment is moments from Grosvenor Square, Hyde Park, and the world-class fashion, dining, and culture of Bond Street and Mount Street.
An ideal London base or discreet pied-à-terre for international buyers seeking privacy and prestige in the capital’s most exclusive enclave.
Key Features: Direct private lift access into the apartment Elegant reception room with stunning Mount Street views Separate fully fitted kitchen with high-spec appliances Principal bedroom suite with walk-in wardrobe and ensuite Two guest bedroom suites Guest cloakroom On-site porter Tenure: Leasehold - newly granted 125 year lease Service Charge: £19,268 per annum Asking Price: £9,950,000
Value & comps
No previous sales on record.
Returns
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Short-let restrictions apply
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Archie refurb estimate: a Pro feature
0.0% below asking
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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 4, 82 Mount Street, Mount Street, London
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