4-bedroom flat · SW7 3PY
For saleReduced £400k (−12.3%) on 17 OctListed 40 days
Opportunity summary
See Archie’s verdict, returns by strategy and what to check before viewing.
About
Description Set within a handsome Grade ii-listed stucco-fronted building on Onslow Gardens, this beautifully positioned four-bedroom duplex offers an exceptional opportunity to create a bespoke London residence.
Retaining the architectural character of its period setting, the apartment provides a generous blank canvas for an incoming owner to realise their own vision.
The accommodation is arranged across two floors, with four bedrooms offering well-proportioned private spaces.
Overlooking beautifully maintained communal garden squares, the property enjoys a rare sense of greenery and tranquillity while remaining close to the amenities of South Kensington.
With its distinguished period architecture and scope for a complete transformation, this is an opportunity to create a highly distinctive home in one of central London’s most sought-after residential settings.
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Value & comps
No previous sales on record.
Returns
Set an offer; the calculator follows it.
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 advisors before making any investment decisions.
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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 Onslow, Onslow Gardens, London
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