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South Hill Avenue, Harrow-on-the-Hill, Harrow, HA1

London

£4,000,000
Listed on 16/03/2026

Property Details

Bedrooms
5
Type
Detached
Area
4343 sqft

Description

This expansive detached residence, offering over 6,000 sq ft of living space, presents an intriguing opportunity for those looking to invest in a substantial family home. Set on the sought-after South Hill Avenue, this property features notable amenities such as an indoor swimming pool, along with generously sized lounge/dining areas and a kitchen/breakfast room that can be reimagined to suit modern tastes. The upper floor boasts a principal bedroom and four additional bedrooms, making it ideal for families seeking space to grow. With some aspects requiring modernization and personal touches to fully realize its potential, this home is perfect for buyers ready to engage in a renovation project that could significantly enhance both comfort and value.

Investment Analysis

(HA1 area)

Above Market Value

This property is priced +67.5% above area average per sq ft

+67.5%
This Property
£921/sq ft
Area Average
£550/sq ft
Avg Rent (weekly)
£397
Avg Yield
4.7%

Renovation Potential

Medium Refurb
Est. Renovation Cost
£150,000 - £250,000
Target Value
£2,626,798
10% above area average per sq ft
Potential ROI
-38.2%
After renovation
Note: Renovation cost estimates are AI-generated based on property location and general characteristics, and may not reflect actual costs.
Monthly Sales
18
Average per month
Market Turnover
3%
Properties sold annually

Local Market Trend (HA1)

Area prices are stable by +1.1% over the last 12 months
3 year growth: +2.4%
5 year growth: -0.1%
Investment Disclaimer: Analysis based on HA1 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

South Hill Avenue, Harrow-on-the-Hill, Harrow, HA1
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Mortgage Calculator

£
£
£
%
%
years

Current average 2-year fixed rate is 3.91%

Current average variable rate is 6.62%

Monthly Repayments
£14,167
Based on a loan of £3,000,000 over 30 years at 3.91% 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.

Stamp Duty Calculator

Price History

-11.1% since listed
£4,000,000£500,000(-11.1%)
17/04/2026
Current price
£4,500,000Initial listing
16/03/2026

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