Three sheltered housing properties belonging to West Dunbartonshire Council will be subject to a damp and mould survey following concerns raised by residents.
A masterplan on the future of Willox Park in Dumbarton is also being developed and will identify future investment needed for the 36 terraced bungalows which were built in the 1960s.
Over the last 20 years the existing homes have received replacement roofs and external wall insulation alongside investment in kitchens, bathrooms and windows but tenants are still complaining of dampness and draughts.