As a sample, here are the deed restrictions for S7-140 (District 7):
http://www.districtgov.org/images/De...207/S7-140.pdf
Refer to Section 2.9 on the 2nd page of the pdf - it outlines the vehicle and parking parameters.
These restrictions are not necessarily consistent/equivalent from District to District. They can even differ for Patio Villas and CYVs. You really need to determine where the home is in order to have the appropriate set of restrictions to review.
There was good discussion about a year ago on the topic of street parking:
Residents Parking on Street
Peruse at your leisure if you so choose. Ultimately, deed compliance does not have jurisdiction over street parking, it seems - see post #42 in that thread. They're public streets. However, if the vehicle is impeding traffic, ie. large emergency vehicles would be unable to pass safely, then there would be an issue that could be addressed.
Again, take a gander at the thread and take any of the feedback there for what it's worth. It was a pretty lively and broad-based discussion!
Bill