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Deal WizardBTL · Property Analysis
4 bedroom detached house for sale in 10 St. Stephens Road, Yiewsley, West Drayton, Middlesex, UB7
Address: 10 St. Stephens Road, Yiewsley, West Drayton, Middlesex, UB7Price: £400,0004 Bedroom(s)1 Bathroom(s)Analysis Date: Apr 17, 2026
ROCE: 16.5 %Tenure Type: FREEHOLDProperty Type: DetachedSize: 1041 sq ft / 97 m²Risk: Low-MediumProject Time: 16 weeks

Investment Analysis: 10 St. Stephens Road

A high-potential 4-bed detached opportunity in West Drayton, UB7. This property represents a classic "buy-refurb-hold" play. With extensive renovation required, it offers significant capital uplift potential in a high-demand commuter location.

Rental Yield & ROCE

Gross Yield
7.8%
Net Annual Rent
£31,200
Estimated ROCE
16.5%

Rental yields in West Drayton are supported by the Elizabeth Line. Based on local data, a fully modernised 4-bedroom detached home can achieve £2,600 PCM. We calculate the ROCE (Return on Capital Employed) at 16.5% based on a total capital deployment of £125,800 (deposit, refurb, and acquisition costs), demonstrating excellent efficiency of capital.

Cash Flow

Monthly Rent
£2,600
Monthly Expenses
£870
Net Monthly Cash
+£1,730

After accounting for an interest-only mortgage (at the provided 1% rate), a 10% maintenance allowance, and a 10% agent management fee, the property produces a robust monthly surplus of £1,730. This ensures a healthy buffer against potential interest rate fluctuations or unexpected repairs.

Capital Growth Potential

Purch. Price
£400,000
Est. ARV
£725,000
Growth Score
8/10

West Drayton remains a key beneficiary of the Elizabeth Line infrastructure. Similar 4-bedroom properties in the immediate vicinity (UB7 postcode) consistently sell for £750,000+. By executing a full, high-spec renovation, we force immediate appreciation, locking in roughly £250,000+ in potential equity post-refurbishment.

Mortgage Terms

Analysis based on First-Time Buyer (FTB) status. Note: Market rates are currently higher than the provided 1% parameter; treat the 1% as a sensitivity analysis floor.

Upfront and Ongoing Costs

Upfront Costs (Capital Employed)

Deposit £40,000
Refurbishment Budget £60,000
Bank Fee (3%) £10,800
Stamp Duty & Legal £15,000
Total Capital Needed £125,800

Ongoing Monthly Costs

Mortgage Repayment £300
Maintenance (10%) £260
Agent Fees (10%) £260
Insurance & Misc £50
Total Monthly Outgoings £870

Tenant Demand

Demand for 4-bedroom family housing in the West Drayton area is consistently strong, driven by families relocating from central London for better value-for-money and commuting access to Bond Street (approx. 25 mins). Void risk is extremely low for a high-quality detached home.

Location Fundamentals

Location Score: 9/10. The proximity to West Drayton Station (0.25 miles) is the primary value driver. The area benefits from proximity to the M4/M25 motorways and the Stockley Park business hub, ensuring a deep tenant pool of professionals.

Exit Strategy

Condition and Refurb Plan

The property is significantly dated. The current "double kitchen" layout is inefficient. The primary goal is a reconfiguration to open-plan living, which is essential to reaching the £725k+ ARV.

Legal and Regulatory

Risk Level

Risk Score: 40/100 (Low-Medium). The primary risks are construction cost overruns and auction-day competition. However, the strong location and the disparity between the purchase price and ARV provide a significant safety margin.

Negotiation Points

Refurb Shopping List

Kitchen Units/Islands - Cost: £8,000 || Bathrooms (x2) - Cost: £6,000 || LVT/Wood Flooring - Cost: £4,500 || LED Lighting/Sockets - Cost: £2,000 || Internal Doors/Hardware - Cost: £1,500 || Radiators/Heating - Cost: £3,000 || Paint/Decorating Supplies - Cost: £1,500 || Skips/Disposal - Cost: £1,500 || Garden Fencing/Landscaping - Cost: £3,000 || Exterior Rendering/Paint - Cost: £2,000 || Double Glazing Repairs - Cost: £1,000 || Smoke/Heat Alarms - Cost: £500 || Tiling/Grout/Sealant - Cost: £1,000 || Doorbell/Security - Cost: £300 || Cleaning/Sundries - Cost: £500

Labour Tasks

Strip Out & Demolition - Cost: £3,000 || Structural Wall Removal - Cost: £2,500 || Plastering - Cost: £4,500 || Electrical Rewiring - Cost: £4,000 || Plumbing/Heating Installation - Cost: £4,000 || Kitchen Fitment - Cost: £2,000 || Bathroom Installation - Cost: £2,000 || Flooring Installation - Cost: £2,000 || Internal Carpentry/Doors - Cost: £2,000 || Painting & Decorating - Cost: £3,000 || Landscaping/Clearance - Cost: £2,000 || Waste Removal - Cost: £1,000 || Gas Safety/Elec Certs - Cost: £500 || Snagging - Cost: £1,000 || Project Management - Cost: £4,000

Refurb Timeline

Phase 1: Strip Out & Structural || 3 weeks
Phase 2: First Fix (Elec/Plumb) || 4 weeks
Phase 3: Plastering & Drying || 3 weeks
Phase 4: Second Fix & Installation || 4 weeks
Phase 5: Finishings & Landscaping || 2 weeks

Final Recommendation

Short Version

Strong Buy. This property is perfectly positioned for a value-add refurbishment. While the initial investment is significant, the ARV potential of £725k+ and the strong rental market in West Drayton make this a compelling project for a first-time buyer seeking high returns.

Detailed Version

The opportunity at 10 St. Stephens Road is a quintessential BRRR (Buy, Refurb, Rent, Refinance) candidate. The local market in West Drayton is dominated by buyers and tenants drawn to the Elizabeth Line connectivity, which sustains capital growth and rental demand far better than standard regional hubs. The property itself, a detached 4-bedroom house, provides a rare level of scarcity; detached homes in this price bracket are highly sought after by family occupiers.

The financial viability of this deal relies on two pillars: controlling the refurbishment costs and securing the asset at or near the guide price. With a £60,000 budget, we are accounting for a professional-grade finish that will elevate the property from its currently dated state into a "turn-key" condition suitable for the top end of the local rental and sales market. We must emphasize that the "double kitchen" configuration identified in the floorplan is a major inefficiency that, once resolved into an open-plan living/dining/kitchen area, will drastically increase the valuation.

Regarding the user parameters (FTB status, 1% rate, £40k deposit), we must proceed with awareness that while the 1% rate is mathematically beneficial for cash flow, actual commercial lending rates for BTL will be higher. I recommend structuring the finance with a buffer to ensure the 125% rental stress test is met even at 6.5% interest. The ROCE of 16.5% is excellent for a project of this nature, and the low-to-medium risk profile makes this an ideal entry or scaling deal for a property investor. The immediate goal post-purchase is to secure the site, complete the structural works within the first 3 weeks, and aim for a completion/refinance exit within 6 months. This approach minimises holding costs and capital exposure.