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Bone Ash Lane, Platt, Sevenoaks

South East

£1,400,000
Listed on 28/12/2025

Property Details

Bedrooms
5
Type
Detached house
Area
3567 sqft

Description

This historic Grade II listed property, with origins dating back to the 16th century, presents a unique opportunity for renovation and investment. Positioned within approximately 0.67 acres of scenic gardens and grounds, the residence features five bedrooms and a versatile layout over two floors that marries historical charm with modern amenities. The interior boasts exposed beams, an impressive inglenook fireplace in the drawing room, and a bespoke kitchen featuring classic 'Shaker' cabinetry. Significant potential exists for transformation, particularly with the detached double garage which includes an office space above—ideal for conversion into an independent annexe, subject to planning approval. The property could benefit from updates throughout to enhance its liveability while retaining its historical character. Located in the tranquil village of St Mary’s Platt, residents enjoy easy access to local amenities and schools, making this a prime investment for families or those looking to develop into a multifaceted living space. With charming views and a peaceful setting, this is not just a home but a promising project for renovation enthusiasts.

Investment Analysis

(TN15 area)

Below Market Value

This property is priced -16.7% below area average per sq ft

-16.7%
Potential saving
This Property
£392/sq ft
Area Average
£471/sq ft
Avg Rent (weekly)
£500
Avg Yield
4.3%

Renovation Potential

Medium Refurb
Est. Renovation Cost
£100,000 - £150,000
Target Value
£1,848,651
10% above area average per sq ft
Potential ROI
+19.3%
After renovation
Note: Renovation cost estimates are AI-generated based on property location and general characteristics, and may not reflect actual costs.
Monthly Sales
21
Average per month
Market Turnover
11%
Properties sold annually

Local Market Trend (TN15)

Area prices are stable by +1.8% over the last 12 months
3 year growth: 0.0%
5 year growth: 10.8%
Investment Disclaimer: Analysis based on TN15 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

Bone Ash Lane, Platt, Sevenoaks
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Mortgage Calculator

£
£
£
%
%
years

Current average 2-year fixed rate is 4.19%

Current average variable rate is 6.78%

Monthly Repayments
£5,129
Based on a loan of £1,050,000 over 30 years at 4.19% 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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YOUR HOME MAY BE REPOSSESSED IF YOU DO NOT KEEP UP REPAYMENTS ON YOUR MORTGAGE