Kilroy Oyster Point is a pretty inaccessible area from San Francisco, you would need to take a limited train via Caltrain that's around 40 minutes to get there. I'm pretty sure this is definitely a blowback from the gross receipts tax and nothing more, even for commuters from the Peninsula would still have to get to the really strange south SF station which is also only accessible via limited express...or commute into one the worst traffic corridors in the Bay Area.