If you are planning to live in Lehigh Acres & build there I would say go ahead & do that sooner than later. Builders have some great offers available now.
If, however, you need to sell the lot you should also do that sooner than later. The lots are down to $8-10,000 inmany parts of Lehigh Acres now.
If you can hold the land for 7-10 years I would suggest that. By then the values should have gone back up some.
If you need assistance with finding a reputable builder or specifics on the lot value our team would be more than happy to assist you.
Yours in Success,