Construction
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Trinity Square Developments

Active, accounts up to date·developer & main contractor·Head office Merstham

About from company website

Trinity Square Developments was founded in 2017 with a clear vision to design and build homes that people love to live in, focusing on craftsmanship, integrity, and pride. The core team brings over 70 years of combined experience from complex residential and commercial projects, blending the technical precision of large-scale contracting with the personal care of a boutique developer. Specialising in small to medium-sized, design-led developments, the company maintains a hands-on approach and consistent focus on quality.

With an internal contracting company, TSC South Ltd, and an in-house architectural team, Trinity ensures efficiency, precision, and full control over build quality. The company prides itself on contributing to the character of the areas where it builds, creating homes that enhance their surroundings and stand the test of time. Customer focus is paramount, with an Aftercare Team providing ongoing support to buyers.

The Trinity Group has expanded to include specialist companies like MakeSafe Facades for façade remediation, and Trinity Living manages a growing portfolio of properties, reflecting a commitment to long-term investment and quality.

Services

Works as

Sectors

Project experience from company website

The Lanterns

The Lanterns

Hope Cove, Devon

A flagship scheme of 15 stunning coastal apartments overlooking the Atlantic Ocean. Eleven of these homes have been retained and now operate as luxury holiday apartments.

Parkwood

Parkwood

Luxury Developments Crafted with Precision and Purpose.

Bourne House

Copyright 2026 . Trinity Square Developments. All rights reserved.

Page House

Copyright 2026 . Trinity Square Developments. All rights reserved.

Parkwood Avenue

Copyright 2026 . Trinity Square Developments. All rights reserved.

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Questions about Trinity Square Developments from the record on this page

What does Trinity Square Developments do?

Trinity Square Developments builds exceptional, high-specification new homes. Our dedicated in-house team ensures superior quality from construction to our dedicated aftercare service. Explore our portfolio and visit a show home. Their listed services include House builder, Property developer, Design & build and Refurbishment.

Where is Trinity Square Developments based?

Trinity Square Developments is registered at The Old Foundry Jolliffe Yard, 233 London Road North, Merstham, RH1 3BN, in South East.

What areas does Trinity Square Developments cover?

Trinity Square Developments states that it works across Surrey, South London, Devon and Coastal Locations.

How many people work at Trinity Square Developments?

Accounts filed for the year to 2025 report 1 employees, which places the company in the 1-9 employees band.

Is Trinity Square Developments still trading?

Companies House lists Trinity Square Developments as active, with accounts most recently made up to 2025-03-31.

What sectors does Trinity Square Developments work in?

Trinity Square Developments works in Residential.

When was Trinity Square Developments established?

Trinity Square Developments was incorporated on 2017-07-03.

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