We've tightened what earns a Pursue. A home now needs a published valuation, a strategy that still makes money after real running costs and lender stress tests, and no listing problems that would stop a mortgage. You'll see fewer Pursues, and each one has been checked harder.
See how verdicts work3-bedroom flat · W1J 5DG
Listing removedListed 382 days
Opportunity summary
See Archie’s verdict, returns by strategy and what to check before viewing.
About
Description This impeccably finished duplex apartment unfolds over the fourth and fifth floors of 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 cornicings, 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.
On the fourth floor, soaring ceiling heights, oak parquet floors and three sets of beautiful arched floor-to-ceiling windows with French doors open onto a private terrace, making the open-plan reception and dining room the perfect place to entertain.
It leads seamlessly onto the bespoke dine-in kitchen where you will find marble countertops and splashbacks, Gaggenau and Miele appliances, a large wine fridge and sleek Dornbracht tapware.
Ascending to the fifth floor you will find three generously proportioned ensuite double bedrooms.
The principal suite has a luxurious spa-like ensuite bathroom and a walk-wardrobe with bespoke cabinetry.
The two additional bedrooms each have ensuite shower rooms, built-in storage and large windows.
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 and a 999-year lease.
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.
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
Agent & docs
FAQ
About 6, 6 Charles Street, London
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