Summer Bay at Grand Oaks Homes for Sale in St. Augustine, FL

Summer Bay at Grand Oaks is a gated, age-restricted (55+) village of 306 single-family homes built by Pulte from 2021, inside the 524-acre Grand Oaks master plan. The plans are single-level-focused Pulte designs on 40- and 50-foot homesites with conservation, lake, and park views. Builder pricing started in the mid $300s; with the builder phase nearly sold out, resales now run roughly $365K to $539K.

Because construction runs from 2021 onward, these are near-new homes without the new-build wait, and the diligence is lighter on systems age than in an older community. As the builder closes out, the action shifts to resales, where the lot, the view, and the fee stack decide who buys well. Confirm the available plans and sizes, and read each resale against the builder’s remaining inventory.

Summer Bay's amenity package is deliberately intimate: a 1.5-acre private campus reserved for the village's 306 households, anchored by a resort-style pool , with pickleball and bocce courts , an outdoor firepit and fireplace , and a community garden . It is scaled so that the pool is never a theme park and a pickleball game is always findable, the opposite philosophy from the mega-clubhouse 55+ resorts.

That scale is a genuine fork in the road for active-adult buyers. If your retirement picture is a hundred clubs, a ballroom calendar, and three pools, the big-resort communities will serve you better and we will say so. If it is a morning swim, pickleball with the same dozen friendly rivals, and an evening at the firepit, Summer Bay's campus, one gate away from your driveway, is exactly the right size, and you are not paying mega-resort fees to maintain amenities you never use.

• The fee stack — confirm the current HOA (about $151 a month) and the Grand Oaks CDD (about $3,554 a year on the tax bill) for the specific home; the stack is the real carrying-cost story.
• The 55+ restriction — confirm the age-restriction rules and occupancy requirements fit your household before you offer.
• The lot and view — price the difference between a conservation, lake, or park view and an interior homesite; the view is what holds value.
• Resale vs. builder — with the builder nearly sold out, read each resale against any remaining new inventory and incentives.
• Flood and insurance — get an address-specific flood and wind quote, especially on conservation- and lake-backing lots.
• Internet and utilities — confirm the provider, speeds, and utility setup at the specific address.

Summer Bay is the 55+ anchor of the Grand Oaks master plan, so the honest comparison is against the wider master plan and the other newer St. Augustine communities, each a different trade-off.

The honest verdict: if you want a gated 55+ village with its own intimate amenity campus at one of the area’s most accessible active-adult entries, Summer Bay is hard to beat. If you want a mega-clubhouse resort with a hundred clubs and three pools, the bigger active-adult communities do that better at a higher fee load; if you do not want an age restriction, the wider Grand Oaks plan is the cross-shop.