11 Grove Avenue, Harpenden, AL5 1EU is a freehold detached property built in 2024. The property offers approximately 2,357 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 £1,165,120 , which equates to approximately £494 per square foot. It was last sold on 12 Sep 2022 for £1,156,000. Since then, the value has increased by £9,120, representing a 0.8% increase, or approximately 0.2% per year.

The current estimated value of £1,165,120 is:

  • 45.5% higher than the average property price on Grove Avenue
  • 21.7% higher than the average in the AL5 1EU postcode area
  • and 19.8% higher than the average price for Harpenden as a whole

At the most recent EPC inspection on 6 May 2022, the property was recorded as owner-occupied.

View sold house prices in AL5 1EU

Building approximate location

About Property

Type
Detached House
Built
2024
Interior Size
2357 sq ft
Tenure
Freehold
Price (estimate)
£1,165,120
Price Per sq ft (estimate)
£494
Bedroom Count (estimate)
6 bedrooms

EPC Summary

11 Grove Avenue, Harpenden, St Albans, Hertfordshire, AL5 1EU has an Energy Performance Certificate (EPC) rating of A, based on the latest assessment carried out on 11 Apr 2025.

This property uses an electric air source heat pump with both radiators and underfloor heating as its main heating source. Hot water is provided from main heating system. The windows are high performance glazing.

The previous EPC assessment was conducted on 6 May 2022, when the property was rated D. Since then, the rating has improved to A, with the energy efficiency score increasing by 71.9%.

Since the previous assessment, several changes were observed:

  • The heating system was upgraded from boiler and radiators, mains gas to air source heat pump, radiators and underfloor, electric, improving energy efficiency from good to very good.
  • The hot water energy efficiency changing from good to average, while the system remained as from main system.
  • The roof construction or insulation changed from pitched, 270 mm loft insulation to average thermal transmittance 0.14 w/m-¦k, improving energy efficiency from good to very good.
  • The wall construction or insulation changed from cavity wall, as built, no insulation (assumed) to average thermal transmittance 0.15 w/m-¦k, improving energy efficiency from poor to very good.
  • The windows were upgraded from partial double glazing to high performance glazing.
  • The lighting was updated from no low energy lighting to good lighting efficiency, with efficiency improving from very poor to good.
Heating Type
Air source heat pump, radiators and underfloor, electric
Very Good
Hot Water
From main system
Average
Floor
Average thermal transmittance 0.12 W/m-¦K
Very Good
Roof
Average thermal transmittance 0.14 W/m-¦K
Very Good
Walls
Average thermal transmittance 0.15 W/m-¦K
Very Good
Windows
High performance glazing
Very Good
Lighting
Good lighting efficiency
Good

Compared to AL5 1EU

4 th / 16
Price Rank
22% higher than average
2 nd / 15
Size Rank
69% bigger than average
14 th / 15
Price Per Sq FT Rank
28% lower than average

Compared to other properties in AL5 1EU , this house's estimated value ranks 4th out of 16. Based on price per square foot, it ranks 14th out of 15 properties. This indicates a lower price per square foot than most, suggesting good value for the space offered. In terms of size, this home ranks 2nd out of 15 properties in its postcode area.

Sale History

Today
£1,165,120
streetscan.co.uk estimate
+1 %
12 Sep 2022
£1,156,000
Leasehold

Area Insights

Similar Properties Sold Nearby

1 Grove Avenue, Harpenden, AL5 1EU
rooms: 8
size: 2183 sq ft
sale price: £950,000
sale date: 15 Jun 2020

Data Sources

The property at 11 Grove Avenue, Harpenden, St Albans, Hertfordshire, AL5 1EU appears once in the Land Registry records, with the transaction recorded on 12 Sep 2022. It also has two Energy Performance Certificates (EPC) entries, the earliest dating back to 11 Apr 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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