Feasibility & Pre-Planning

Site appraisals, planning policy analysis, and pre-application engagement with local authorities. We help clients understand what a site can deliver before committing to design.

Planning & LRD Applications

Preparation and management of planning applications including Strategic Housing Developments and Large Residential Developments under the updated Irish planning system.

Design & BIM

High-quality architectural design from concept through technical detailing, delivered on a fully BIM-enabled platform with advanced visualisation and 3D modelling capability

Tender & Procurement

Preparation of tender packages, specification, and schedules. We support clients in contractor selection and procurement to ensure projects are set up for successful delivery.

Construction & BCAR

On-site inspection, Assigned Certifier services, and full construction-stage architecture. Our technologists and architects are experienced in high-volume residential delivery.

Urban Design & Planning

In-house urban design and town planning capability, including design statements, housing quality assessments, and expert planning advice to support complex applications

Why DSA?

We understand the
full journey

From land acquisition feasibility to handing over keys on site — our team has done every stage, on complex projects, at scale. We don't advise from a distance; we deliver.

One team, start to finish

Architecture, urban design, and planning expertise all in-house. You get a single, accountable team who know your project from day one through to completion

Track record that speaks for itself

Over 1,200 homes constructed in 2025 and over 1,600 homes approved for development within the past year. We have the experience and systems to manage high-volume programmes without compromising quality.

Accessible and collaborative
by nature

We work the way our clients need us to work. Responsive, straightforward, and genuinely invested in getting the project right — not just getting it done.