Yes, tiny homes are legal in Costa Rica, but their construction and placement must comply with municipal zoning codes and the Ley de Planificación Urbana (Urban Planning Law). The Instituto Nacional de Vivienda y Urbanismo (INVU) regulates land use, while the Ministerio de Ambiente y Energía (MINAE) may impose environmental restrictions in protected zones. Recent amendments in 2026 require tiny homes under 50m² to follow simplified permitting in rural areas, though urban zones often prohibit them outright.
Key Regulations for Tiny Homes in Costa Rica
- Zoning Compliance: Municipalities enforce Reglamentos de Uso de Suelo, which typically classify tiny homes as accessory dwelling units (ADUs) or secondary structures. Coastal and protected areas (e.g., Áreas Silvestres Protegidas) often ban permanent tiny home dwellings under Ley 7554 (Biodiversity Law).
- Building Codes: Structures must adhere to the Código de Construcciones (Construction Code), requiring seismic-resistant designs, proper sanitation (INVU’s Reglamento de Aguas Residuales), and electrical systems certified by the Instituto Costarricense de Electricidad (ICE).
- Land Ownership & Permits: Tiny homes on private land require a Permiso de Construcción from the local municipality, even for prefabricated units. Foreigners must verify land use rights via the Registro Nacional to avoid conflicts with Ley 7052 (Foreign Investment Law).