6-bedroom house · NW1 4QP
For saleListed 3481 days
Opportunity summary
See Archie’s verdict, returns by strategy and what to check before viewing.
About
An extremely rare opportunity to purchase a magnificent, Grade I listed, Regency styled property in one of London’s most prestigious locations.
The property, spread across 9,213 sq ft, is offered in shell condition with the benefit of Planning Permission, Listed Building and Crown Estate consents to create one of the most magnificent houses in London.
The planned accommodation comprises an entrance hall, double reception room with original ceilings, a family kitchen with dining area, a dining room, a family morning room, a fully panelled library/cigar room, a club room, mirror whiskey bar and humidor, a multipurpose second club room with media facilities, a fully equipped gym and steam room, master bedroom suite occupying the entire second floor, four further guest suites, marble bathrooms and a self contained staff quarters with a commercial kitchen.
The property benefits from a lift to all floors, secure car parking and a 148 year lease.
Cornwall Terrace is situated on the south west corner of Regent’s Park overlooking the lake on the Outer Circle approximately half a mile north of The Marylebone Road (A40) with easy access to both The City and the West End.
Sweeping views across the sculpted greenery of Regent’s Park provide the property with an unrivalled location.
Value & comps
No previous sales on record.
Returns
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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
FAQ
About 15-16, Cornwall Terrace, Regent's Park
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