London congestion charge question

[Iwillgotothegym]

I will be travelling to London in next few days (within Covid permitted travel.)

I know I will need to pay congestion charge if go through the zone. The postcode search says place we are going is in LEZ.

Inserting number plate it says only congestion charge.

Does this mean that there is no extra to pay? If we drive in LEZ only on some days do we need to pay anything?
Thanks

If you have a relatively modern car you won’t pay the emission charge.

Thanks