Flat 16, 15 Trinity Square, London, EC3N 4AA is a leasehold flat built before 1900. The property offers approximately 1,076 square feet of living space and is situated on the 3rd floor of a 1-storey building. In this location, apartments of similar size usually have four bedrooms.

The estimated current market value of the property is £865,359 , which equates to approximately £804 per square foot. It was last sold on 21 Apr 2006 for £460,000. Since then, the value has increased by £405,359, representing a 88.1% increase, or approximately 4.4% per year.

The current estimated value of £865,359 is:

  • 11.2% lower than the average property price on Trinity Square
  • 26.3% lower than the average in the EC3N 4AA postcode area
  • and 6.9% higher than the average price for London as a whole

At the most recent EPC inspection on 18 March 2026, the property was recorded as owner-occupied.

View sold house prices in EC3N 4AA

Building approximate location

About Property

Type
Flat
Built
before 1900
Interior Size
1076 sq ft
Tenure
Leasehold
Floor level
3rd floor of 1
Price (estimate)
£865,359
Price Per sq ft (estimate)
£804
Bedroom Count (estimate)
4 bedrooms

EPC Summary

Flat 16, 15 Trinity Square, London, City Of London, Greater London, EC3N 4AA has an Energy Performance Certificate (EPC) rating of C, based on the latest assessment carried out on 18 Mar 2026.

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.

Heating Type
Boiler and radiators, mains gas
Good
Hot Water
From main system
Good
Roof
Pitched, insulated (assumed)
Average
Walls
Timber frame, as built, no insulation (assumed)
Very Poor
Windows
Fully double glazed
Poor
Lighting
Good lighting efficiency
Good

Compared to EC3N 4AA

3 rd / 16
Price Rank
26% lower than average
2 nd / 13
Size Rank
27% bigger than average
6 th / 13
Price Per Sq FT Rank
42% lower than average

Sale History

Today
£865,359
streetscan.co.uk estimate
+88 %
21 Apr 2006
£460,000
Leasehold
+26 %
13 Jan 1999
£365,000
Leasehold

Area Insights

Similar Properties Sold Nearby

rooms: 3
size: 946 sq ft
sale price: £835,000
sale date: 6 Apr 2018
rooms: 3
size: 1141 sq ft
sale price: £380,000
sale date: 20 Mar 2000
rooms: 3
size: 1001 sq ft
sale price: £348,000
sale date: 26 Oct 1998
rooms: 3
size: 1055 sq ft
sale price: £335,000
sale date: 27 Aug 1998
rooms: 3
size: 969 sq ft
sale price: £1,035,000
sale date: 22 Dec 2022

Data Sources

The property at Flat 16, 15 Trinity Square, London, EC3N 4AA appears two times in the Land Registry records, with the latest transaction recorded on 21 Apr 2006. It also has a single Energy Performance Certificate (EPC) from 18 Mar 2026. 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.