21 Barham Avenue, Elstree, Borehamwood, WD6 3PW is a freehold detached property built in 2024. The property offers approximately 4,704 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 £1,509,700 , which equates to approximately £321 per square foot. It was last sold on 23 Feb 2024 for £1,430,000. Since then, the value has increased by £79,700, representing a 5.6% increase, or approximately 3.1% per year.

The current estimated value of £1,509,700 is:

  • 34.2% lower than the average property price on Barham Avenue
  • 38.5% lower than the average in the WD6 3PW postcode area
  • and 190.4% higher than the average price for Borehamwood as a whole

At the most recent EPC inspection on 13 August 2018, the property was recorded as owner-occupied.

View sold house prices in WD6 3PW

Building approximate location

About Property

Type
Detached House
Built
2024
Interior Size
4704 sq ft
Tenure
Freehold
Price (estimate)
£1,509,700
Price Per sq ft (estimate)
£321
Bedroom Count (estimate)
6 bedrooms

EPC Summary

21 Barham Avenue, Elstree, Borehamwood, Hertsmere, Hertfordshire, WD6 3PW has an Energy Performance Certificate (EPC) rating of B, based on the latest assessment carried out on 26 Feb 2025.

This property is heated by an air source heat pump and underfloor heating. Hot water is provided from main heating system. The windows are high performance glazing.

The previous EPC assessment was conducted on 13 Aug 2018, when the property was rated D. Since then, the rating has improved to B, with the energy efficiency score increasing by 50.8%.

Since the previous assessment, several changes were observed:

  • The heating system was upgraded from boiler and radiators, mains gas to air source heat pump, underfloor, electric, improving energy efficiency from good to very good.
  • The roof construction or insulation changed from pitched, 100 mm loft insulation to average thermal transmittance 0.13 w/m-¦k, improving energy efficiency from average to very good.
  • The wall construction or insulation changed from cavity wall, as built, no insulation (assumed) to average thermal transmittance 0.16 w/m-¦k, improving energy efficiency from poor to very good.
  • The windows were upgraded from fully double glazed to high performance glazing.
  • The lighting was changed from low energy lighting in all fixed outlets to excelent lighting efficiency, with no change in efficiency (very good).
Heating Type
Air source heat pump, underfloor, electric
Very Good
Hot Water
From main system
Good
Floor
Average thermal transmittance 0.11 W/m-¦K
Very Good
Roof
Average thermal transmittance 0.13 W/m-¦K
Very Good
Walls
Average thermal transmittance 0.16 W/m-¦K
Very Good
Windows
High performance glazing
Very Good
Lighting
Excelent lighting efficiency
Very Good

Compared to WD6 3PW

21 st / 22
Price Rank
39% lower than average
5 th / 15
Size Rank
30% bigger than average
14 th / 15
Price Per Sq FT Rank
53% lower than average

Compared to other properties in WD6 3PW , this house's estimated value ranks 21th out of 22. 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 5th out of 15 properties in its postcode area.

Sale History

Today
£1,509,700
streetscan.co.uk estimate
+6 %
23 Feb 2024
£1,430,000
Leasehold
-14.6 %
3 Nov 2021
£1,675,000
Leasehold

Area Insights

Similar Properties Sold Nearby

rooms:
size: 4545 sq ft
sale price: £2,425,000
sale date: 1 Feb 2022
rooms:
size: 4353 sq ft
sale price: £2,000,000
sale date: 15 Aug 2012
rooms:
size: 4973 sq ft
sale price: £990,432
sale date: 1 Mar 2011
rooms: 14
size: 5156 sq ft
sale price: £1,270,000
sale date: 25 Nov 2004
rooms: 10
size: 4187 sq ft
sale price: £2,350,000
sale date: 24 Nov 2023

Data Sources

The property at 21 Barham Avenue, Elstree, Borehamwood, WD6 3PW appears two times in the Land Registry records, with the latest transaction recorded on 23 Feb 2024. It also has two Energy Performance Certificates (EPC) entries, the earliest dating back to 26 Feb 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.