Flat 13, Transenna Works, 1 Laycock Street, London, N1 1SJ is a leasehold flat built between 1900-1929. The property offers approximately 506 square feet of living space and is situated on the 3rd floor. In this location, apartments of similar size usually have one bedroom.

The estimated current market value of the property is £543,079 , which equates to approximately £1,073 per square foot. It was last sold on 27 Oct 2000 for £165,000. Since then, the value has increased by £378,079, representing a 229.1% increase, or approximately 9.1% per year.

The current estimated value of £543,079 is:

  • 46.9% lower than the average property price on Laycock Street
  • 21.8% lower than the average in the N1 1SJ postcode area
  • and 38.0% lower than the average price for London as a whole

At the most recent EPC inspection on 22 May 2025, the property was recorded as owner-occupied.

View sold house prices in N1 1SJ

Building approximate location

About Property

Type
Flat
Built
1900-1929
Interior Size
506 sq ft
Tenure
Leasehold
Floor level
3rd floor
Price (estimate)
£543,079
Price Per sq ft (estimate)
£1,073
Bedroom Count (estimate)
1 bedroom

EPC Summary

Flat 13, Transenna Works, 1 Laycock Street, London, Islington, Greater London, N1 1SJ has an Energy Performance Certificate (EPC) rating of C, based on the latest assessment carried out on 22 May 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 are fully double glazed.

The previous EPC assessment was conducted on 28 May 2009. The rating of C remains the same, but the energy efficiency score improved by 4.2%.

Since the previous assessment, several changes were observed:

  • The roof construction or insulation changed from pitched, insulated (assumed) to (another dwelling above), changing energy efficiency from good to n/a.
  • The wall construction or insulation changed from solid brick, as built, insulated (assumed) to solid brick, as built, no insulation (assumed), changing energy efficiency from good to very poor.
  • The lighting was updated from no low energy lighting to low energy lighting in all fixed outlets, with efficiency improving from very poor to very good.
Heating Type
Boiler and radiators, mains gas
Good
Hot Water
From main system
Good
Walls
Solid brick, as built, no insulation (assumed)
Very Poor
Windows
Fully double glazed
Good
Lighting
Low energy lighting in all fixed outlets
Very Good

Compared to N1 1SJ

15 th / 15
Price Rank
22% lower than average
14 th / 14
Size Rank
34% smaller than average
5 th / 14
Price Per Sq FT Rank
19% higher than average

Compared to other properties in N1 1SJ , this flat's estimated value ranks 15th out of 15. Based on price per square foot, it ranks 5th out of 14 properties. In terms of size, this home ranks 14th out of 14 properties in its postcode area.

Sale History

Today
£543,079
streetscan.co.uk estimate
+229 %
27 Oct 2000
£165,000
Leasehold

Area Insights

Similar Properties Sold Nearby

Flat 9, Transenna Works, 1 Laycock Street, London, N1 1SJ
rooms: 2
size: 581 sq ft
sale price: £547,000
sale date: 27 Oct 2017
Flat 8, Transenna Works, 1 Laycock Street, London, N1 1SJ
rooms: 2
size: 549 sq ft
sale price: £387,500
sale date: 16 Oct 2012

Data Sources

The property at Flat 13, Transenna Works, 1 Laycock Street, London, Islington, Greater London, N1 1SJ appears once in the Land Registry records, with the transaction recorded on 27 Oct 2000. It also has two Energy Performance Certificates (EPC) entries, the earliest dating back to 22 May 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.
↑