You can't. It is not one of the buildings entered. When you have rescued the 2nd spy, the Grappling Bowtie will let you climb above the garage and reach the Rooftops.
(see related question)
you cant enter if grease monkey is what your talking about
On Balding Avenue, climb the building to the right of the Grease Monkey garage. Enter the "Rooftops". Put on your chameleon suit and grapple left, to the guarded building. Grapple left again, then up, and back right from the top of the red building (there is a friendly spy there).
You need the grappling bowtie from the second rescued spy. Go to Balding Avenue and grapple to the rooftops next to the Grease Monkey Garage. Grapple past the guarded building, to the building completely to the left. Climb to the top, and click the bowtie and shoot it to the right to hit the antenna on the greenhouse. Enter by the roof vent.
The only building you enter on Balding Avenue is on the Rooftops. When you have rescued the second spy, use the grappling bowtie to reach the roofs above the Grease Monkey garage. Put on the Chemeleon Suit and grapple left, past the guarded laser building, to the red building at far left. Go to the top and then grapple back to the antenna on the right, and enter through the roof vent.
The center tall building on Balding Avenue. You can't get up to it from below, so you have to go up the building to the right of the Grease Monkey garage.To get to the Third SpyOn Balding Avenue, use your grapple bowtie to go up the building to the right of the Grease Monkey garage. At the top, you can enter the "Rooftops". From there, you put on your Chameleon Suit and grapple left to the next building, which is guarded and has lasers to keep you from going up. Instead, go farther left to the red building, and climb that one. At the top, you can grapple right to get to the tower. Enter the tube to rescue the third spy from the Greenhouse.(see related question)
There are two antennas on the rooftops above Balding Avenue (up from the Grease Monkey garage). The first is guarded, so you must continue left to the red building, which has a large TV mast with a friendly spy. From there, you can grapple back to the right to reach the taller building, and enter the Greenhouse through the roof vent. (see related question)
Once you have rescued the second spy, you receive the Grappling Bowtie, which allows you to reach places that are too far to jump. Using the bowtie at the building above the Grease Monkey Garage, you can enter the higher level, which is the Rooftops. (You cannot climb directly up from other buildings. If you fall, return to this same spot to ascend.) (see related questions)
You have to rescue all 3 kidnapped spies, and then you can enter the satellite control center to the right of Toupee terrace. The first spy is at the docks, the second spy in the attic of the electrified building (Toupee Terrace), and the third in a greenhouse above the Grease Monkey garage on Balding Avenue (you need a grappling bowtie from the second rescued spy). See the related questions.
You access the Rooftops by grappling up the the building to the right of the Grease Monkey garage. Then you can grapple to buildings farther left. Because there is a guard, and there are lasers that block the grapple, you cannot directly reach the top of the tallest building. Instead, go farther left to the red building, and climb that one. At the top, you can grapple right to get to the tower. (A friendly spy suggests this.) Enter the tube to rescue the third spy from the Greenhouse.
The entrance to the greenhouse is above Balding Avenue. Once you have rescued the Second Spy, and have the grappling bowtie, climb above the Grease Monkey garage and enter the Rooftops. The building with the greenhouse is to your left, but you will need to wear the Chameleon Suit because it is guarded. To get past the lasers, grapple to the red building farther left, climb it, and grapple back to the right, to the antenna on top of the guarded building. (see related question)
On the rooftops above Balding Avenue, in a greenhouse.To get to the Third SpyOn Balding Avenue, use your grapple bowtie to go up the building to the right of the Grease Monkey garage. At the top, you can enter the "Rooftops". From there, you put on your Chameleon Suit and grapple left to the next building, which is guarded and has lasers to keep you from going up. Instead, go farther left to the red building, and climb that one. At the top, you can grapple right to get to the tower. (A friendly spy suggests this.) Enter the tube to rescue the third spy from the Greenhouse.(see related question)
No, a repo man can enter your driveway but if the car is in a locked garage they do not have the right to enter without your permission. This rule applies to your home as well.