The first one with the glowing building is just a masked pink solid (shaped of the building) on an Add layer over the original clip layer. Then on a second Add layer take the same solid and apply blur to it to give a glowing appearance.
The grid effect is just creating a colored grid in AE and applying Glow to it. And then Light Sweep effect used to make it shine across the grid. And the bulge in the grid I think I used Pinch/Punch effect from SV.