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Stone House, 9 Weymouth Street, Marylebone, London, W1W - Image 1
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Stone House, 9 Weymouth Street, Marylebone, London, W1W

London

£2,500,000
Listed on 14/05/2026

Property Details

Bedrooms
9
Type
Not Specified
Area
1345 sqft

Description

This property presents a unique investment opportunity consisting of three flats, including a spacious three-bedroom unit and two one-bedroom units, all currently under assured shorthold tenancies. Additionally, there is significant potential for value enhancement through the conversion of a former office space with two rooms and a WC, as well as the development of eleven vacant under-pavement vaults, pending necessary consents. The property benefits from long leases on thirty flats, ensuring stable income potential. Strategically located in Marylebone, it offers easy access to local amenities and transport links, including Great Portland Street underground station. With ownership dating back to 1715, this estate not only has historical significance but also promises considerable renovation and development potential.

Investment Analysis

(W1 area)

Above Market Value

This property is priced +8.2% above area average per sq ft

+8.2%
This Property
£1,859/sq ft
Area Average
£1,717/sq ft
Avg Rent (weekly)
£1,064
Avg Yield
2.8%

Renovation Potential

Medium Refurb
Est. Renovation Cost
£150,000 - £250,000
Target Value
£2,540,819
10% above area average per sq ft
Potential ROI
-7.6%
After renovation
Note: Renovation cost estimates are AI-generated based on property location and general characteristics, and may not reflect actual costs.
Monthly Sales
13
Average per month
Market Turnover
1%
Properties sold annually

Local Market Trend (W1)

Area prices are falling by -14.0% over the last 12 months
3 year growth: -19.2%
5 year growth: -41.0%
Investment Disclaimer: Analysis based on W1 area averages and may not reflect property-specific factors like condition, exact location, or unique features. Any renovation cost estimates provided are AI-generated and should be considered indicative only. Renovation costs vary significantly based on property condition and scope of work. Always conduct professional surveys and get multiple quotes before making investment decisions.

Location

Stone House, 9 Weymouth Street, Marylebone, London, W1W
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Mortgage Calculator

£
£
£
%
%
years

Current average 2-year fixed rate is 3.97%

Current average variable rate is 6.59%

Monthly Repayments
£8,919
Based on a loan of £1,875,000 over 30 years at 3.97% interest

These results are estimates and are only intended as a guide. Make sure you obtain accurate figures from your lender before committing to any mortgage. Your home may be repossessed if you do not keep up repayments on a mortgage.

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