20 Blackmore Way, Wheathampstead, St Albans, AL4 8LJ is a freehold detached property built between 2012-2021. The property offers approximately 4,994 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 £2,283,818 , which equates to approximately £457 per square foot. It was last sold on 21 Nov 2012 for £1,250,000. Since then, the value has increased by £1,033,818, representing a 82.7% increase, or approximately 6.3% per year.

The current estimated value of £2,283,818 is:

  • 26.0% higher than the average property price on Blackmore Way
  • 25.7% higher than the average in the AL4 8LJ postcode area
  • and 239.4% higher than the average price for St. Albans 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 10 October 2025, the property was recorded as owner-occupied.

View sold house prices in AL4 8LJ

Building approximate location

About Property

Type
Detached House
Built
2012-2021
Interior Size
4994 sq ft
Tenure
Freehold
Price (estimate)
£2,283,818
Price Per sq ft (estimate)
£457
Bedroom Count (estimate)
6 bedrooms

EPC Summary

20 Blackmore Way, Wheathampstead, St Albans, North Hertfordshire, Hertfordshire, AL4 8LJ has an Energy Performance Certificate (EPC) rating of C, based on the latest assessment carried out on 10 Oct 2025.

This property uses a gas boiler with underfloor heating 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.

The previous EPC assessment was conducted on 24 Jun 2013, when the property was rated B. The current rating of C reflects a decline in energy efficiency of 9.3%.

Since the previous assessment, several changes were observed:

  • The roof construction or insulation changed from average thermal transmittance 0.14 w/m?k to pitched, 400+ mm loft insulation, with no change in energy efficiency (very good).
  • The wall construction or insulation changed from average thermal transmittance 0.23 w/m?k to cavity wall, as built, insulated (assumed), changing energy efficiency from very good to good.
  • The windows were upgraded from high performance glazing to fully double glazed.
  • The lighting was changed from low energy lighting in all fixed outlets to excellent lighting efficiency, with no change in efficiency (very good).
Heating Type
Boiler and underfloor heating, mains gas
Good
Hot Water
From main system
Good
Roof
Pitched, 400+ mm loft insulation
Very Good
Walls
Cavity wall, as built, insulated (assumed)
Good
Windows
Fully double glazed
Average
Lighting
Excellent lighting efficiency
Very Good

Compared to AL4 8LJ

7 th / 23
Price Rank
26% higher than average
3 rd / 17
Size Rank
59% bigger than average
12 th / 17
Price Per Sq FT Rank
21% lower than average

Compared to other properties in AL4 8LJ , this house's estimated value ranks 7th out of 23. Based on price per square foot, it ranks 12th out of 17 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 3rd out of 17 properties in its postcode area.

Sale History

Today
£2,283,818
streetscan.co.uk estimate
+83 %
21 Nov 2012
£1,250,000
Leasehold

Area Insights

Similar Properties Sold Nearby

rooms: 11
size: 5339 sq ft
sale price: £2,800,000
sale date: 13 Aug 2025

Data Sources

The property at 20 Blackmore Way, Wheathampstead, St Albans, North Hertfordshire, Hertfordshire, AL4 8LJ appears once in the Land Registry records, with the transaction recorded on 21 Nov 2012. It also has three Energy Performance Certificates (EPC) entries, the earliest dating back to 10 Oct 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.