3 Prospect Lane, Harpenden, AL5 2PL is a freehold detached property built between 2007-2011. The property offers approximately 3,057 square feet of living space. In this location, properties of similar size usually have six bedrooms.

The estimated current market value of the property is £2,919,236 , which equates to approximately £955 per square foot. It was last sold on 29 Jul 2009 for £1,360,000. Since then, the value has increased by £1,559,236, representing a 114.6% increase, or approximately 7.0% per year.

The current estimated value of £2,919,236 is:

  • 27.8% higher than the average property price on Prospect Lane
  • 26.9% higher than the average in the AL5 2PL postcode area
  • and 212.7% higher than the average price for Harpenden as a whole

At the most recent EPC inspection on 19 September 2025, the property was recorded as owner-occupied.

View sold house prices in AL5 2PL

Building approximate location

About Property

Type
Detached House
Built
2007-2011
Interior Size
3057 sq ft
Tenure
Freehold
Price (estimate)
£2,919,236
Price Per sq ft (estimate)
£955
Bedroom Count (estimate)
6 bedrooms

EPC Summary

3 Prospect Lane, Harpenden, St Albans, Hertfordshire, AL5 2PL has an Energy Performance Certificate (EPC) rating of C, based on the latest assessment carried out on 19 Sep 2025.

This property uses a gas boiler with both underfloor heating and radiators as its main heating source. It is connected to mains gas. Hot water is provided from main heating system. The windows are fully double glazed.

Heating Type
Boiler and underfloor heating, mains gas, Boiler and radiators, mains gas
Good
Hot Water
From main system
Good
Roof
Pitched, 300 mm loft insulation
Very Good
Walls
Cavity wall, as built, insulated (assumed)
Good
Windows
Fully double glazed
Average
Lighting
Good lighting efficiency
Good

Compared to AL5 2PL

6 th / 23
Price Rank
27% higher than average
12 th / 20
Size Rank
13% smaller than average
2 nd / 20
Price Per Sq FT Rank
46% higher than average

Compared to other properties in AL5 2PL , this house's estimated value ranks 6th out of 23. Based on price per square foot, it ranks 2nd out of 20 properties. This suggests a relatively high price per square foot, which may reflect quality, location, or recent upgrades. In terms of size, this home ranks 12th out of 20 properties in its postcode area.

Sale History

Today
£2,919,236
streetscan.co.uk estimate
+115 %
29 Jul 2009
£1,360,000
Leasehold

Area Insights

Similar Properties Sold Nearby

4 Prospect Lane, Harpenden, AL5 2PL
rooms: 9
size: 2659 sq ft
sale price: £1,587,500
sale date: 3 Nov 2016
23 Prospect Lane, Harpenden, AL5 2PL
rooms: 11
size: 3369 sq ft
sale price: £360,000
sale date: 15 Nov 1996

Data Sources

The property at 3 Prospect Lane, Harpenden, St Albans, Hertfordshire, AL5 2PL appears once in the Land Registry records, with the transaction recorded on 29 Jul 2009. It also has a single Energy Performance Certificate (EPC) from 19 Sep 2025. We use this data, to estimate the property's characteristics and current market value.

This website uses public sector information from:

These datasets are licensed under the Open Government Licence v3.0.
This website is not affiliated with or endorsed by HM Land Registry or DLUHC.


Disclaimer: StreetScan.co.uk makes all reasonable efforts to ensure the information provided on this website is current and accurate; however, no warranties or representations are made as to its completeness or accuracy. StreetScan.co.uk expressly disclaims any and all liability for any loss, damage, or expense arising directly or indirectly from the use of, or reliance upon, such information.
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