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See how verdicts work1-bedroom flat · NW1 6UE
For saleReduced £30k (−4.8%) on 22 AugListed 232 days
Opportunity summary
See Archie’s verdict, returns by strategy and what to check before viewing.
About
A capacious one bedroom apartment for sale on the third floor (no lift) of Cosway Mansions a red-brick mansion building designed with generous proportions and tall windows located close to Marylebone Station and within the Lisson Grove Conservation Area.
Residents of the building also have access to a small communal courtyard.
The apartment has recently been redecorated and has a nicely proportioned living room and bedroom, a spacious kitchen, bathroom and separate WC.
Cosway Mansions on Shroton Street is tucked away in Marylebone, providing a quieter residential atmosphere while being centrally and conveniently located close to Marylebone station, the amenities and travel connections of Baker Street, with Regents Park also close by.
Leasehold plus share of the freehold Service Charge approximately £3,005 per annum (paid quarterly) Ground Rent: Tbc Independent heating & hot water / EPC Rating D / Council Tax Band D / City of Westminster / Permit street parking by application to Westminster These particulars have been produced as a general guide for this property only and no other purpose.
They are not an offer or contract. You should not rely on statements in these particulars or by word of mouth or in writing as being factually accurate about the property, its condition or its value.
Neither any primary agent or joint agent has any authority to make or give any representations or warranties in relation to the property, and accordingly any information given is entirely without responsibility on the part of the agents or seller(s).The photographs show only certain parts of the property as they appeared at the time they were taken.
Any areas, measurements and distances given are approximate only.
Any reference to alterations to, or use of, any part of the property does not mean that any necessary planning, building regulations or other consent has been obtained nor have any services, equipment or facilities been tested.
A buyer should satisfy themselves by inspection or otherwise. Hugh F Shaw & Co Ltd are members of Propertymark & The Property Ombudsman redress scheme.
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 40, Cosway Mansions, London
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