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See how verdicts work3-bedroom flat · NW1 6BA
Sold STCListed 174 days
Opportunity summary
See Archie’s verdict, returns by strategy and what to check before viewing.
About
An exceptionally spacious Share of Freehold apartment with lift access, set on the first floor of an attractive red-brick mansion building in the heart of Marylebone.
Extending to approximately 1,468 sq ft / 136.4 sq m, this elegant lateral residence combines impressive proportions, classic character and excellent long-term ownership potential.
Living Space & Layout The property offers a bright and generously proportioned reception room with large bay windows and excellent natural light, together with a separate formal dining room ideal for entertaining.
A spacious eat-in kitchen provides ample worktop and dining space, with direct access to a private balcony.
Bedrooms & Bathrooms The property offers a spacious principal bedroom with extensive fitted storage, a further well-proportioned double bedrooms, a flexible additional bedroom or study space, a large family bathroom with separate shower, an additional guest WC, and excellent built-in storage throughout.
Excellent Transport Connections Clarence Gate Gardens benefits from exceptional connectivity across Central London, with several major Underground and National Rail transport hubs within a short walk.
- Baker Street Underground Station - approx. 4 minutes' walk - Marylebone Underground & National Rail Station - approx. 5 minutes' walk - Edgware Road Underground Station - approx.
15 minutes' walk These stations provide access to the Bakerloo, Jubilee, Metropolitan, Circle, District and Hammersmith & City lines, as well as National Rail services from Marylebone Station, offering convenient connections across London and to wider UK destinations.
Lifestyle, Location & Investment Potential Ideally located in the heart of Marylebone, one of Central London's most established and desirable residential neighbourhoods, the property is surrounded by an excellent selection of cafés, restaurants, boutique shops and everyday amenities, while the world-class attractions of St John's Wood and Mayfair are also within easy reach.
The green open spaces of Regent's Park are just moments away, offering beautifully landscaped gardens, sports facilities and one of London's most iconic park settings.
Properties within Marylebone continue to see strong long-term demand due to the area's prime Central London location, prestigious character and limited residential supply.
The combination of generous internal space, Share of Freehold ownership and proximity to Regent's Park makes this property particularly attractive to both owner-occupiers and long-term investors.
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
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 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 Glentworth Street, London, NW1
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