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Common Lane, Harpenden, Hertfordshire, AL5 - Image 1
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Common Lane, Harpenden, Hertfordshire, AL5 - Image 3
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Common Lane, Harpenden, Hertfordshire, AL5 - Image 5
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Common Lane, Harpenden, Hertfordshire, AL5 - Image 8
Common Lane, Harpenden, Hertfordshire, AL5 - Image 9
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Common Lane, Harpenden, Hertfordshire, AL5 - Image 11

Common Lane, Harpenden, Hertfordshire, AL5

East of England

£850,000
Listed on 30/01/2026

Property Details

Bedrooms
4
Type
Detached house
Area
1442 sqft

Description

This detached family residence offers a generous plot with significant potential for expansion and development, subject to the necessary planning permissions. Conveniently located in North Harpenden, approximately 1.1 miles from the town center and mainline railway station, this property is nestled in an area renowned for its excellent educational institutions. With its spacious layout and solid structure, it presents an excellent opportunity for investors or families looking to create their ideal home through targeted renovations and upgrades.

Investment Analysis

(AL5 area)

Below Market Value

This property is priced -8.3% below area average per sq ft

-8.3%
Potential saving
This Property
£589/sq ft
Area Average
£643/sq ft
Avg Rent (weekly)
£435
Avg Yield
2.7%

Renovation Potential

Medium Refurb
Est. Renovation Cost
£50,000 - £80,000
Target Value
£1,019,451
10% above area average per sq ft
Potential ROI
+9.6%
After renovation
Note: Renovation cost estimates are AI-generated based on property location and general characteristics, and may not reflect actual costs.
Monthly Sales
26
Average per month
Market Turnover
23%
Properties sold annually

Local Market Trend (AL5)

Area prices are falling by -9.4% over the last 12 months
3 year growth: -6.2%
5 year growth: -0.2%
Investment Disclaimer: Analysis based on AL5 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

Common Lane, Harpenden, Hertfordshire, AL5
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Mortgage Calculator

£
£
£
%
%
years

Current average 2-year fixed rate is 4.06%

Current average variable rate is 6.81%

Monthly Repayments
£3,066
Based on a loan of £637,500 over 30 years at 4.06% 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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