Flat 15, Walsingham House, 1331 High Road, London, N20 9HR is a leasehold flat built between 1991-1995. The property offers approximately 657 square feet of living space and is situated on the 2nd floor of a 2-storey building. In this location, apartments of similar size usually have two bedrooms.

The estimated current market value of the property is £455,183 , which equates to approximately £693 per square foot. It was last sold on 9 Apr 2018 for £460,000. Since then, the value has decreased by £4,817, representing a 1.0% decrease, or approximately 0.1% per year.

The current estimated value of £455,183 is:

  • 28.5% lower than the average property price on High Road
  • 18.5% lower than the average in the N20 9HR postcode area
  • and 45.5% lower than the average price for London as a whole

Based on EPC inspection history, this property has been mostly rented (3 out of 4 inspections). This suggests the property has often been rented out, which may indicate use as an investment or buy-to-let.

At the most recent EPC inspection on 20 October 2025, the property was recorded as owner-occupied.

View sold house prices in N20 9HR

Building approximate location

About Property

Type
Flat
Built
1991-1995
Interior Size
657 sq ft
Tenure
Leasehold
Floor level
2nd floor of 2
Price (estimate)
£455,183
Price Per sq ft (estimate)
£693
Bedroom Count (estimate)
2 bedrooms

EPC Summary

Flat 15, Walsingham House, 1331 High Road, London, Barnet, Greater London, N20 9HR has an Energy Performance Certificate (EPC) rating of D, based on the latest assessment carried out on 20 Oct 2025.

This property uses electric room heaters as its main heating source. A standard tariff electric immersion heater is used to provide hot water. The windows are fully double glazed.

The previous EPC assessment was conducted on 6 Nov 2024, when the property was rated F. Since then, the rating has improved to D, with the energy efficiency score increasing by 159.1%.

Since the previous assessment, several changes were observed:

  • The roof construction or insulation changed from flat, no insulation (assumed) to pitched, insulated (assumed), improving energy efficiency from very poor to good.
  • The wall construction or insulation changed from timber frame, as built, no insulation (assumed) to cavity wall, as built, insulated (assumed), improving energy efficiency from very poor to good.
  • The lighting was updated from low energy lighting in all fixed outlets to good lighting efficiency, with efficiency changing from very good to good.
Heating Type
Room heaters, electric
Very Poor
Hot Water
Electric immersion, standard tariff
Very Poor
Roof
Pitched, insulated (assumed)
Good
Walls
Cavity wall, as built, insulated (assumed)
Good
Windows
Fully double glazed
Average
Lighting
Good lighting efficiency
Good

Compared to N20 9HR

13 th / 35
Price Rank
18% lower than average
11 th / 19
Size Rank
21% smaller than average
6 th / 19
Price Per Sq FT Rank
3% higher than average

Compared to other properties in N20 9HR , this flat's estimated value ranks 13th out of 35. Based on price per square foot, it ranks 6th out of 19 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 11th out of 19 properties in its postcode area.

Sale History

Today
£455,183
streetscan.co.uk estimate
-1 %
9 Apr 2018
£460,000
Leasehold

Area Insights

Similar Properties Sold Nearby

rooms: 3
size: 743 sq ft
sale price: £550,000
sale date: 31 Aug 2022
rooms: 3
size: 678 sq ft
sale price: £368,500
sale date: 13 Aug 2021
rooms: 2
size: 581 sq ft
sale price: £390,000
sale date: 28 Feb 2018
rooms: 3
size: 624 sq ft
sale price: £187,000
sale date: 25 Oct 2002
rooms: 3
size: 613 sq ft
sale price: £340,000
sale date: 30 Jul 2025

Data Sources

The property at Flat 15, Walsingham House, 1331 High Road, London, Barnet, Greater London, N20 9HR appears once in the Land Registry records, with the transaction recorded on 9 Apr 2018. It also has four Energy Performance Certificates (EPC) entries, the earliest dating back to 20 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.