1-bedroom flat · W1H 5TF
For saleReduced £100k (−15.4%) on 8 AugListed 124 days
Opportunity summary
See Archie’s verdict, returns by strategy and what to check before viewing.
About
Cumberland Mansions is an attractive red-brick mansion block on a quiet residential street in Marylebone.
The building has an on-site caretaker, giving residents a practical layer of support in a well-positioned central London address.
The apartment is arranged with a generous reception room, separate fully fitted kitchen, well-appointed bathroom and a spacious bedroom with a walk-in wardrobe.
Exceptionally high ceilings and large windows bring strong natural light through the main living spaces.
Set close to Marble Arch Underground Station, the apartment is well placed for the Central Line and fast access across London.
Marylebone’s shops, cafés and restaurants are nearby, with Hyde Park and Regent’s Park both within easy reach Exterior Interior Location
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
This is not financial or investment advice. Prop AI Deals is not authorised by the Financial Conduct Authority (FCA) to provide investment advice.
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.
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 Flat A, 47 Cumberland Mansions, Seymour Place, London
Explore nearby
.png){kind=logo}
