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See how verdicts work3-bedroom flat · SW7 3LS
For saleReduced £500k (−12.5%) on 21 JunListed 458 days
Opportunity summary
See Archie’s verdict, returns by strategy and what to check before viewing.
About
A beautifully refurbished third floor lateral apartment overlooking the private gardens of South Kensington's most prestigious square.
Occupying the prized north side of Onslow Square and enjoying a coveted southfacing aspect, this outstanding third-floor apartment offers a rare opportunity to live in one of South Kensington's most desirable addresses.
With direct views over and access to the private garden square, this elegant three-bedroom home has been meticulously refurbished to an exacting standard, blending period grandeur with sophisticated contemporary finishes.
This residence is rich in natural light, adorned with wooden flooring, integrated home entertainment, and bespoke details throughout.
The building itself is very well maintained and residents also benefit from a communal garden to the rear, a live-in caretaker who tends to the building, and substantial private storage in the basement -ideal for luggage, sports equipment, or seasonal use.
The spacious and inviting reception room is the heart of the home, featuring a striking fireplace, bespoke alcove cabinetry, and elegant wooden flooring throughout.
The separate kitchen isfinished to the highest standard with sleek granite worktops and fully integrated Gaggenau appliances.
A granite-topped breakfast bar offers an inviting informal dining space, making the kitchen both stylish and practical.
The principal bedroom suite shares the same garden-facing, south-facing aspect as the reception room, creating a peaceful and light-filled retreat.
It boasts a spacious walk-in wardrobe and a luxurious double shower/steam room en suite, providing a spa-like experience at home.Two further well-proportioned double bedrooms offer flexibility for guests or family, served by a sleek and contemporary family bathroom.
A guest WC adds convenience for visitors.
Onslow Square is one of South Kensington's most sought-after addresses, distinguished by its handsome white stucco-fronted buildings and beautifully maintained communal gardens.
Residents benefit from close proximity to a wealth of boutique shops, restaurants, and cafés, as well as excellent transport links via South Kensington Underground Station.
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
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FAQ
About 69, Onslow Square, London
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