The Heritage Precinct is located on the eastern entrance of Tambo.
- Mulhern House was the original Post and Telegraph Office. Built in 1876 It now houses eclectic mix of displays portraying the history and lifestyle of Tambo.
- The smaller building was originally a one room addition built onto the Post and Telegraph Office. Now houses Post and Telegraph artefacts. You can see morse code in action.
- The Historical Courthouse now house the Information Centre and the library. It was built in 1888 and retains the judges bench and the prisoner dock.
- The Tambo Shire Hall was built in 1957 and once housed the council Offices and the Library. Now used for community activities