Objectives: The aim of this pilot study was to explore psychometric properties of two versions of the Home Observation for Measurement of the Environment Inventory in a Swedish social service sample. Method: Social workers employed at 22 Swedish child protections agencies participated in the data collection. Both classic test theory approaches and Rasch analysis were used. Seventy-five (46 double) protocols of the Early Childhood version and 65 (43 double) protocols of the Middle Childhood version were obtained. Results: The interobserver reliability and Rasch reliability displayed acceptable results. Targeting was satisfying for the middle and more adequate home environments. However, there were mixed results concerning model fit. Conclusion: The scores may be used to identify families with inadequate home environments where children may be at risk.