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15  Trinity Square

15 Trinity SquareHouse Prices / London, City of London, Trinity Square, EC3N 4AA

Last updated May 2026

Key Building Insights

15 Trinity Square is a residential building situated on Trinity Square, London, EC3 with 16 addresses.

It ranks as the 215th largest and 214th most expensive of the 273 buildings in the EC3N area. The dominant property type is a period flat built between 1800 and 1911.

The building contains a total of 16 properties: 16 flats.

16
Properties
  • Flats

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House Pricesin 15 Trinity Square

Sale prices range from £615,122 for 1 bedroom leasehold flats (538 ft2) to £1,288,170 for 3 bedroom leasehold flats (1,076 ft2) .

Monthly rental prices range from £2,639 pcm for 1 bed flats to £5,337 pcm for 3 bed flats.

The gross rental yield is between 5.0% and 5.3%.

The average value per square foot is £1,097.

Average Sale Value
£897,804
Average Rental Value
£3,893 pcm
Average Rental Yield
5.2% /year
Average Value Per Sqft
£1,097 /ft2
Prices last updated 1st May 2026
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Sales History
in 15, Trinity Square, London, EC3

The last sale was on 1st April 2025 for £1,000,000 and since then the market in the area has decreased by 4.3%. The building has had a total of 34 sales since 1995.

15, Trinity Square, London, EC3 has seen 1 sale in the last three years and no sales in the last twelve months.

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Property Typesin 15 Trinity Square

  • 10 period flats built between 1800 and 1911
  • 1 flat of an unknown age
  • 5 other addresses of unknown type
  • period flat (10)
  • flat (1)
  • Unknown (5)
Energy Efficiency

Energy Efficiencyof properties in 15 Trinity Square

  • Energy Performance Certificate (EPC) surveys conducted for 10 properties.
  • The dominant rating is C.
  • A (0)
  • E (1)
  • B (1)
  • F (0)
  • C (6)
  • G (0)
  • D (2)
  • No EPC (6)
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Schools Nearby

Schools Nearbyto 15, Trinity Square, London, EC3

The nearest primary school to 15, Trinity Square, London, EC3 is The Aldgate School which is 476 metres away.
  • 476
    m
    The Aldgate School
  • 585
    m
    English Martyrs Roman Catholic Primary School
  • 869
    m
    Mulberry Canon Barnett Primary Academy
The nearest secondary school is Mulberry Academy London Dock which is 857 metres away.
  • 857
    m
    Mulberry Academy London Dock
  • 1.1
    km
    London Enterprise Academy
  • 1.3
    km
    Wapping High School
More reading links
Source: Ofsted 2026
Public Transport Nearby

Public Transport Nearbyto 15, Trinity Square, London, EC3

The closest station to 15, Trinity Square, London, EC3 is Tower Hill station which is 100 metres away.

  • 133
    m
    Tower Hill
  • 204
    m
    London Fenchurch Street
  • 268
    m
    Tower Gateway
  • 517
    m
    Monument
Source: TFL & National Rail
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