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See how verdicts work3-bedroom flat · W1J 5DG
For saleListed 390 days
Opportunity summary
See Archie’s verdict, returns by strategy and what to check before viewing.
About
This impeccably finished apartment in this exceptional new development by redd, which offers a boutique collection of homes in one of London's most coveted addresses.
Perfectly positioned just off the north-east corner of Berkeley Square. Each residence has been exquisitely crafted in collaboration with renowned design studio 1508 London.
The internationally lauded design team have successfully honoured the traditional features of the building while creating sophisticated contemporary interiors.
Traditional plaster mouldings and cornicing's, Havwoods European oak flooring in a herringbone pattern, and bespoke joinery throughout pay homage to the building's storied history.
No detail has been overlooked to ensure comfortable and convenient contemporary living, which includes comfort cooling, underfloor heating in the bathroom, and curated lighting by Light Directions includes Crestron control.
Security is paramount throughout the development, with Banham locks, a video entry system, and a 24/7 concierge, while residents also benefit from lift access to all floors.
Located in Mayfair which is arguably London's most exclusive neighbourhood, where grand Georgian architecture, Michelin-starred dining, exclusive private member's clubs and luxury boutiques line leafy squares and cobbled lanes.
Key features Newly developed by redd Interior design in collaboration with 1508 Originally built in 1849 Lift access Concierge Underfloor heating High pressure hot water system
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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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
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FAQ
About Flat Town House, 6, Charles Street, London
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