1 Sun Lane, Harpenden, AL5 4EX is a freehold detached property built before 1900. The property offers approximately 1,938 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 £1,347,006 , which equates to approximately £695 per square foot. It was last sold on 19 Mar 2025 for £1,355,000. Since then, the value has decreased by £7,994, representing a 0.6% decrease, or approximately 0.8% per year.

The current estimated value of £1,347,006 is:

  • 106.3% higher than the average property price on Sun Lane
  • 14.9% lower than the average in the AL5 4EX postcode area
  • and 44.3% higher than the average price for Harpenden as a whole

This property has had 2 EPC inspections with recorded tenure information. It was recorded as owner-occupied both times. This suggests the property has typically been lived in by its owners, which often reflects longer-term residency and more consistent maintenance.

At the most recent EPC inspection on 5 July 2023, the property was recorded as owner-occupied.

View sold house prices in AL5 4EX

Building approximate location

About Property

Type
Detached House
Built
before 1900
Interior Size
1938 sq ft
Tenure
Freehold
Price (estimate)
£1,347,006
Price Per sq ft (estimate)
£695
Bedroom Count (estimate)
6 bedrooms

EPC Summary

1 Sun Lane, Harpenden, St Albans, Hertfordshire, AL5 4EX has an Energy Performance Certificate (EPC) rating of D, based on the latest assessment carried out on 5 Jul 2023.

This property uses a gas-fired boiler and radiators, connected to the mains gas supply, as its main heating source. Hot water is provided from main heating system. The windows are fully double glazed.

The previous EPC assessment was conducted on 22 Oct 2012, and the property received the same rating of D with an unchanged energy efficiency score of 63.

Since the previous assessment, several changes were observed:

  • The roof energy efficiency changing from average to poor, with the construction or insulation remaining roof room(s), ceiling insulated.
  • The windows were upgraded from mostly double glazing to fully double glazed.
  • The lighting was updated from low energy lighting in 8% of fixed outlets to low energy lighting in 50% of fixed outlets, with efficiency improving from very poor to good.
Heating Type
Boiler and radiators, mains gas
Good
Hot Water
From main system
Good
Roof
Roof room(s), ceiling insulated
Poor
Walls
Solid brick, as built, no insulation (assumed)
Very Poor
Windows
Fully double glazed
Average
Lighting
Low energy lighting in 50% of fixed outlets
Good

Sale History

Today
£1,347,006
streetscan.co.uk estimate
-1 %
19 Mar 2025
£1,355,000
Leasehold
+97.8 %
9 Sep 2002
£685,000
Leasehold
+23.4 %
31 Aug 2000
£555,001
Leasehold

Area Insights

Similar Properties Sold Nearby

14 Sun Lane, Harpenden, AL5 4EU
rooms: 8
size: 1668 sq ft
sale price: £1,200,000
sale date: 27 Apr 2018
36 Sun Lane, Harpenden, AL5 4HA
rooms: 8
size: 2013 sq ft
sale price: £1,545,000
sale date: 19 Jan 2017
20 Sun Lane, Harpenden, AL5 4EU
rooms: 9
size: 2174 sq ft
sale price: £1,400,000
sale date: 31 Oct 2014

Data Sources

The property at 1 Sun Lane, Harpenden, AL5 4EX appears three times in the Land Registry records, with the latest transaction recorded on 19 Mar 2025. It also has two Energy Performance Certificates (EPC) entries, the earliest dating back to 5 Jul 2023. 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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