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    3. 4 bed flat to rent in Harrowby Street, Marylebone
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    Harrowby Street, Marylebone

    4-bedroom flat

    904 sq ft2 baths
    Asking rent
    £8,667/mo

    To rent · Listed 4 days

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    Opportunity summary

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    About

    The property

    Short let.

    Combining bright, well proportioned interiors with stunning west-facing views, this fantastic 4 bedroom flat is located on the 10th floor of a Portered building just north of Oxford Street and Marble Arch.

    Harrowby Street is a residential street close to the shops, cafés and restaurants of Edgware Road and just moments from the extensive attractions of the West End.

    Please use the reference CHPK0300745 when contacting Foxtons.

    Key information

    Furnished state
    Unfurnished
    Deposit required
    £2,000
    Floor area
    904 sq ft (84 sq m)
    Reception rooms
    1
    Council tax band
    Band F
    Estimated ~£2,600/year
    Local authority
    City of Westminster
    London Borough
    County
    Greater London Authority
    Sign up free to see flood risk and more→

    Value & comps

    How does the rent compare?

    No previous sales on record.

    Rental comparables are shown in the Rental section below. Sold comparables remain for area capital context only.

    Returns

    What does it return?

    Rent evidence
    Rental benchmark

    Nearby rental comparables

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    Local SA Market

    We're still gathering serviced-accommodation data for this area.

    Model

    Run the numbers.

    Strategy: R2R · full calculator
    R2R calculatorRent-to-rent SA + HMO strategies — occupancy, platform fees, profit
    Investment Disclaimer

    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

    Is it a deal?

    ✨
    Archie’s verdict
    PursueArchie has scored this property.
    Sign in to see Archie's call — Pursue, Watch or Pass — with the reasons and a suggested offer.
    Article 4No HMO Article 4 held

    HMO Conversion Potential

    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.

    Tier, yield projection, and cost stack — Pro tier only.

    PD Conversion Potential

    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.

    Tier, route, yield projection, and cost stack - Pro tier only.

    BRRR Candidate

    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.

    Tier, refurb cost, ARV, and refi maths - Pro tier only.

    Plot subdivision potential

    Detached + large garden = sub-division play. Pro tier unlocks the tier badge, plot size, uplift estimate, and regional land benchmark.

    Lease extension arbitrage

    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.

    Serviced Accommodation

    Pro

    See projected short-stay revenue vs a vanilla BTL for this property.

    Rent-to-Rent strategy fit

    Pro

    See real sub-let margins (HMO room rates & SA nightly rates) vs the landlord rent.

    Area

    The area

    Living here

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    Location
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    Agent & docs

    Move it forward

    Listing agent
    Foxtons - Marylebone & Mayfair logo
    Foxtons - Marylebone & Mayfair
    listed on zoopla
    02034630064
    27-31 Blandford Street, Marylebone, London
    View on zoopla

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    FAQ

    Questions

    About Harrowby Street, Marylebone

    How much is Harrowby Street, Marylebone?
    The asking rent is £8,667 a month.

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    • BTL candidates
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    • Probate sales
    • Repossessed
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    • Recently reduced
    • Motivated sellers
    • Flip calculator
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    • Auction pack analysis
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    • Manchester
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    • Edinburgh
    • Bristol
    • Newcastle
    • Cardiff
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    • Property flipping
    • Auction buying
    • Lease options
    • FAQ
    • HMRC stamp duty guide
    • HM Land Registry
    • Landlord regulations
    • Buying property guide
    Compare+−
    • Dealsourcr alternative
    • PropertyEngine alternative
    • Property Filter alternative
    • PropertyData alternative
    • All comparisons
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    • Nimbus Maps alternative
    • Lendlord alternative
    • Searchland alternative
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    • Claude / MCP
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    Data sources: HM Land Registry · EPC Open Data · Ordnance Survey · ONS and other open data.

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