Skip to content

Selling Property in County Donegal: Understanding the Defective Concrete Block Issue

In recent years, selling property in County Donegal has become more complex due to the well-publicised issue of defective concrete blocks. This concern predominantly but not exclusively affects some properties built between 1980 and 2015 and is now a common discussion point among buyers, sellers, and estate agents.

From our experience at Franklins, potential buyers frequently ask about the structural integrity of blockwork—especially when viewing properties constructed during this period.

Below, we outline the key differences between testing the property for the purpose of a sale and testing the property for eligibility under the Defective Concrete Block Grant Scheme.

 

  1. Testing for a Property Sale

This type of testing is intended to reassure buyers of the integrity of the blockwork but is not linked to the Government Redress Scheme.

  • Engineer Visit: Typically arranged within 1–3 weeks.
  • Core Sampling: Concrete samples are taken from key areas and sent to a specialist UK laboratory.
  • Laboratory Analysis: Scientific results are usually returned within 10 – 12 weeks.
  • Engineer Report: A detailed assessment is compiled by a registered structural engineer.
  • Cost: Approximately €3,000 plus VAT.

This form of testing is increasingly being requested by cautious buyers. While it is not mandatory, it can increase buyer confidence and improve a vendors chances of receiving offers.

 

  1. Testing as part of the Defective concrete blocks grant scheme

Note: Holiday homes are not eligible for this scheme.

  • This process is more rigorous and is intended to determine eligibility for government support (Redress)
  • Eligibility Requirement: Cracks must be at least 2mm wide to qualify for initial testing.
  • Testing Process: Involves more extensive sampling and analysis than pre-sale testing.
  • Cost: Typically around €6,500 plus VAT.
  • Potential Refund: If a property fails all tests, this cost or part there-off may be reimbursed through the Scheme.

At Franklins, we always make it clear that block testing is not a legal requirement to sell your property. However, based on current market expectations, we do recommend it in some cases as a way to increase buyer confidence and help support your asking price.

Let us know if you are considering the sale of your property —we’re happy to guide you through the process and help you determine whether testing is the correct next step for your property.

Franklins property details are intended as a guide only and do not form part of a contract, nor are they guaranteed. Buyers should satisfy themselves as to any information contained therein, measurements, structural condition and boundaries. Franklins are not chartered surveyors. Prospective buyers are recommended to employ their own surveyor/architect for independent guidance and advice. PSRA Licence 001814

© 2025 Franklins Estate Agents | All rights reserved