  In this work we obtain the non-abelian T-dual geometry of the well-known
Pilch-Warner supergravity solution in its infrared point. We derive the dual
metric and the NS two-form by gauging the isometry group of the initial theory
and integrating out the introduced auxiliary gauge fields. Then we use the
Fourier-Mukai transform from algebraic geometry to find the transformation
rules of the R-R fields. The dual background preserves the $\mathcal{N}=1$
supersymmetry of the original one due to the fact that the Killing spinor does
not depend on the directions on which the N-AT-D is performed. Finally, we
consider two different pp-wave limits of the T-dual geometry by performing
Penrose limits for two light-like geodesics.
