That house has been discussed on this board when it went for sale at $739. There are many on this board that are interested in the La Costa area. I would do a search of la costa oaks, la costa valley, sante fe ridge, sonata and summerwalk in the piggs forums as there have been
many posts.
FWIW- I am not the expert by any means, but I drove by that particular house this weekend and was not impressed. I thought that since it backs up to rsf road it would at least have a decent yard, not the case.