7-bedroom terraced house
To rentListed 7 days
Opportunity summary
See Archie’s verdict, returns by strategy and what to check before viewing.
About
An impressive double-fronted Mayfair house just off Grosvenor Square, combining generous proportions, refined contemporary interiors and elegant Georgian features across five beautifully appointed floors.
An impressive double-fronted family house discreetly positioned just off Grosvenor Square, offering approximately 4,879 sq ft of beautifully proportioned accommodation arranged over five floors.
Renovated in a refined contemporary style while retaining much of its original character, the house opens into a grand entrance hall and provides exceptional entertaining and family space, with four reception rooms, a fully fitted kitchen and separate dining room.
Seven bedrooms and eight bathrooms offer generous accommodation, complemented by excellent storage throughout, including three vaults at lower-ground level.
The property’s unusual triple-aspect position allows for an abundance of natural light, further enhanced by impressive ceiling heights and elegant bow windows.
Original Georgian fireplaces and period detailing sit comfortably alongside the contemporary finishes, giving the house a sense of character without compromising on modern living.
Combining considerable scale, natural light and period architecture in a particularly discreet setting, this is an exceptional Mayfair home moments from Grosvenor Square.
Value & comps
No previous sales on record.
Rental comparables are shown in the Rental section below. Sold comparables remain for area capital context only.
Returns
We're still gathering serviced-accommodation data for this area.
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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 Upper Brook Street, London
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