Tehran metropolitan city as a capital of the country has different functions. The interference in central fabric of this city is very adventurous, long time for doing, complicated and sensitive. This matter was interested for urban planners and urban designers. Interference in eroded fabric of Tehran city brings out the way of rehabilitation and intervention so with carrying out a project of renovation in the corner of this fabric will be diffuse to the other parts of fabric.
This paper presents the strategies of rehabilitation and renovation in eroded fabric of the Shahid Khoob-bakht quarter with descriptive - analytic method. The results show that the role of exogenous factors in rehabilitation and renovation in eroded fabric is more serious than indigenous factors in the quarter.