Change of Use: Commercial to Residential

Streamlined planning service for commercial-to-residential projects

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Change of Use: Commercial to Residential

Converting a commercial building into a single-use residential property can offer significant benefits, from improved property value to creating much-needed housing. However, a change of use normally requires planning permission, along with clear documentation that demonstrates compliance with local regulations and residential standards.

Property Health Check now provides a dedicated service to guide property owners through the full planning process for changing a building’s use from commercial to residential.

What’s Involved

Our Change of Use planning service is delivered in two clear stages:

  • Step 1 – Preparation of Planning Drawings

    We prepare all planning drawings required for your home extension, based on a review of your property and the proposed works. To ensure consistency, accuracy and compliance all planning drawings for this service are prepared by our team. We do not accept drawings prepared by a third party.

  • Step 2 – Planning Application

    Once the drawings are complete, we will advise on whether planning permission is required. Where appropriate, we can proceed with submitting the planning application on your behalf. If planning permission is not required, or if you decide not to proceed, we will clearly outline the next step.

When Is Planning Permission Required?

Planning permission is typically needed when a building transitions from any commercial use (e.g., office, retail, hospitality) to a residential dwelling. Local authorities will assess:

  • Suitability of the building for residential use
  • Local zoning and development plans
  • Impact on neighbouring properties
  • Access, parking, and amenity standards
  • Fire safety, soundproofing, and structural suitability
  • Compliance with housing standards for living accommodation

Our team reviews these requirements in line with current legislation and your specific property.

Our Change-of-Use Planning Service

We provide a clear, step-by-step service from the initial assessment through to application submission.

1. Feasibility Assessment
We carry out a detailed review of the property to determine whether the conversion is viable and identify any key planning or technical issues.

2. Planning Drawings & Documentation
We prepare all drawings and documents required for a complete and compliant planning application, including:

  • Existing and proposed floor plans
  • Elevations and sections
  • Site location and layout plans
  • Change-of-use justification statement
  • Planning application forms and supporting documents

All drawings are prepared to local authority standards.

3. Submission of the Planning Application
We manage the full application submission on your behalf, ensuring every requirement is met and the process runs smoothly.

4. Communication With the Local Authority
If the planning officer requests additional information or clarification, we handle this promptly to avoid delays.

Retention & Outline Planning

Not all projects fall under a standard home extension planning application.

Retention Planning Permission
If works have already been carried out without planning permission, a retention application may be required to regularise the development. Click here for further information. Retention Planning Permission

Outline planning permission
Outline planning permission can be used to establish whether a development is acceptable in principle before progressing to detailed drawings. Click here for further information. Outline Planning Permission

If you are unsure which option applies to your property, we can advise before you proceed.

Male Engineer checking commerical buildings

Key Considerations for Residential Conversions

Commercial-to-residential conversions must comply with a range of standards, including:

  • Natural light and ventilation
  • Minimum room sizes
  • Noise insulation
  • Fire safety and escape routes
  • Private open space requirements
  • Access and parking
  • Waste management provisions

Our assessment highlights any areas that may need upgrading before approval.

Why Us?

  • Established and Experienced feature icon

    Established and Experienced

    Since 2001 we have provided property related engineering services to over 25,000 satisfied Irish families and businesses.

  • End-to-End Service

    From initial assessment to decision, we manage the entire process so you don’t have to.

  • Fast Turnaround

    We know time matters. We act quickly to assess, prepare, and submit your application.

  • Local Authority Expertise

    We understand how each council works and how to present a strong, successful application.

Get Started

If you are considering converting a commercial building into a residential property, we can guide you through the planning process with clarity and confidence.
Contact us today to discuss your proposal or request a quotation.

Enquire Now

What Happens Next

Once you’ve completed the quote form, our team will review the information you’ve provided.

One of our engineers will then arrange a phone call to discuss your plans, confirm the details, and discuss other aspects relevant to your project. Following this conversation, we can adjust your quotation if necessary.

We aim to keep the process straightforward, transparent, and supportive from the very first step

GET A QUOTE NOW

Frequently Asked Questions

If you’re exploring a commercial-to-residential conversion, the questions below outline the key steps, requirements, and considerations to help you understand the planning process.