Flat 7, Northumberland House, 237 Ballards Lane, London, N3 1LB is a leasehold flat built between 1967-1975. The property offers approximately 743 square feet of living space and is situated on the 2nd floor. In this location, apartments of similar size usually have two bedrooms.

The estimated current market value of the property is £423,716 , which equates to approximately £571 per square foot. It was last sold on 1 Jul 2013 for £300,000. Since then, the value has increased by £123,716, representing a 41.2% increase, or approximately 3.3% per year.

The current estimated value of £423,716 is:

  • 15.8% lower than the average property price on Ballards Lane
  • 0.1% lower than the average in the N3 1LB postcode area
  • and 51.6% lower than the average price for London 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 24 March 2025, the property was recorded as owner-occupied.

View sold house prices in N3 1LB

Building approximate location

About Property

Type
Flat
Built
1967-1975
Interior Size
743 sq ft
Tenure
Leasehold
Floor level
2nd floor
Price (estimate)
£423,716
Price Per sq ft (estimate)
£571
Bedroom Count (estimate)
2 bedrooms

EPC Summary

Flat 7, Northumberland House, 237 Ballards Lane, London, Barnet, Greater London, N3 1LB has an Energy Performance Certificate (EPC) rating of C, based on the latest assessment carried out on 24 Mar 2025.

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 have partial double glazing.

The previous EPC assessment was conducted on 20 Mar 2013. The rating of C remains the same, but the energy efficiency score improved by 7.2%.

Heating Type
Boiler and radiators, mains gas
Good
Hot Water
From main system
Good
Walls
Cavity wall, as built, no insulation (assumed)
Poor
Windows
Partial double glazing
Poor
Lighting
No low energy lighting
Very Poor

Compared to N3 1LB

4 th / 30
Price Rank
0% same as average
21 st / 28
Size Rank
4% smaller than average
3 rd / 28
Price Per Sq FT Rank
4% higher than average

Compared to other properties in N3 1LB , this flat's estimated value ranks 4th out of 30. Based on price per square foot, it ranks 3rd out of 28 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 21th out of 28 properties in its postcode area.

Sale History

Today
£423,716
streetscan.co.uk estimate
+41 %
1 Jul 2013
£300,000
Leasehold
+81.8 %
7 Apr 2000
£165,000
Leasehold
+45.4 %
1 Aug 1997
£113,500
Leasehold
+68.1 %
1 Aug 1996
£67,500
Leasehold

Area Insights

Similar Properties Sold Nearby

rooms: 3
size: 818 sq ft
sale price: £370,000
sale date: 25 Jan 2024
rooms: 3
size: 818 sq ft
sale price: £350,000
sale date: 17 Nov 2023
rooms: 3
size: 818 sq ft
sale price: £468,000
sale date: 17 Jun 2022
rooms: 3
size: 764 sq ft
sale price: £465,000
sale date: 10 Jul 2015
rooms: 3
size: 786 sq ft
sale price: £293,000
sale date: 14 May 2013

Data Sources

The property at Flat 7, Northumberland House, 237 Ballards Lane, London, N3 1LB appears four times in the Land Registry records, with the latest transaction recorded on 1 Jul 2013. It also has two Energy Performance Certificates (EPC) entries, the earliest dating back to 24 Mar 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.