Summer Bay at Grand Oaks Homes for Sale | 55+ Community in St. Augustine, FL 32092

Looking at Summer Bay at Grand Oaks homes for sale? Summer Bay at Grand Oaks is a gated 55+ community of about 306 single-family homes built by Pulte Homes in St. Augustine, about 2.5 miles from I-95 inside the Grand Oaks master plan off State Road 207. Tanya Cosmini helps 55+ buyers compare Summer Bay at Grand Oaks with every other active adult community in Northeast Florida, then represents you through the builder contract or resale purchase. See Summer Bay at Grand Oaks homes for sale now.

Summer Bay at Grand Oaks at a Glance

Summer Bay at Grand Oaks Amenities

• Clubhouse with a fireplace lounge and gathering spaces
• Resort-style pool
• Pickleball and sports courts
• Lake, conservation and park views
• Lifestyle director
• Inside the Grand Oaks master plan

Living in Summer Bay at Grand Oaks

Homesites come in 40, 50 and 65-foot widths, many with conservation, lake or park views. Pulte has been marketing the last remaining new homes, so buyers should expect to compare a few final builder homes against resales. Historic downtown St. Augustine and the beaches are about 20 minutes away.

Buying New Construction in Summer Bay at Grand Oaks? Bring Your Agent on Your First Visit

Many builders, including the big national builders in Northeast Florida, require your real estate agent to register you or come with you on your first visit to the sales center. If you walk in alone, you may lose the chance to have your own agent represent you. Call Tanya before you tour Summer Bay at Grand Oaks and she will:

• Register you with the builder and attend your first visit
• Compare current incentives and quick move-in homes across Summer Bay at Grand Oaks and nearby 55+ communities
• Review the builder contract, deposit terms, HOA and CDD costs with you
• Recommend an independent inspector for pre-drywall and final inspections
• Pull resale sales in Summer Bay at Grand Oaks so you know what a new home is really worth

Get the Current Summer Bay at Grand Oaks Listings and Incentives

Tell Tanya what you are looking for and she will send you the current Summer Bay at Grand Oaks homes for sale, any builder incentives, and similar homes in nearby 55+ communities.

Need to Sell Your Current Home First?

Most 55+ buyers are selling a home to make the move. Tanya can line up the sale of your current home with your purchase in Summer Bay at Grand Oaks, so you are not paying for two homes. Get a free home value and selling plan.

Why 55+ Buyers Work With Tanya Cosmini

Tanya Cosmini is a Realtor with Realty ONE Group Elevate, serving Jacksonville, St. Augustine, Ponte Vedra, Nocatee and the rest of Northeast Florida. On Homes.com she shows 83 closed sales totaling $41.8 million over the prior five years and a 5.0-star rating from 22 reviews, and she holds the CLHMS, ABR and MRP designations. Unlike national 55+ websites that pass your information along to a referral agent, you work with Tanya directly from your first question to closing day.

Summer Bay at Grand Oaks FAQ

Is Summer Bay at Grand Oaks age-restricted?

Yes. Summer Bay at Grand Oaks is a 55+ community. Under the federal Housing for Older Persons Act, at least 80% of occupied homes in a 55+ community must have at least one resident who is 55 or older. The HOA sets its own rules for younger residents and guests, so review the community documents before you buy.

Who builds Summer Bay at Grand Oaks?

Pulte Homes.

Where is Summer Bay at Grand Oaks located?

Summer Bay at Grand Oaks is in St. Augustine, FL 32092, in St. Johns County, Northeast Florida.

What amenities does Summer Bay at Grand Oaks have?

Clubhouse with a fireplace lounge and gathering spaces; Resort-style pool; Pickleball and sports courts; Lake, conservation and park views, and more.

Is Summer Bay at Grand Oaks sold out?

Pulte has been marketing the final remaining homes. Ask Tanya for the current builder inventory and any resales on the market.

How do I tour homes in Summer Bay at Grand Oaks?

Call or text Tanya Cosmini at (904) 439-9842. For new construction, contact Tanya before your first visit to the sales center so she can register you and represent you from day one. For resales, she can line up showings of every Summer Bay at Grand Oaks home on the market.

Compare Nearby 55+ Communities

• Reverie at TrailMark homes for sale (St. Augustine)
• Reverie at SilverLeaf homes for sale (St. Augustine)
• Parkland Preserve homes for sale (St. Augustine)
• Bridge Bay at Bannon Lakes homes for sale (St. Augustine)
• Freedom at San Salito homes for sale (St. Augustine)
• All 55+ communities in St. Augustine
• All 55+ communities in Northeast Florida

Community details come from builder websites, press releases and public listing data as of November 2026, and can change at any time. Prices, incentives and availability are not guaranteed; confirm all details with the builder or HOA. Tanya Cosmini and Realty ONE Group Elevate are not affiliated with Pulte Homes or the Summer Bay at Grand Oaks HOA. Equal Housing Opportunity.