Thinking about buying a second home in St. Augustine? It is easy to picture beach mornings, historic streets, and long weekends in one of Northeast Florida’s most distinctive coastal markets. But before you fall in love with a property, it helps to understand how location, zoning, flood risk, insurance, taxes, and rental rules can shape both your costs and your day-to-day ownership experience. Let’s dive in.
Start With How You’ll Use It
Before you focus on finishes or views, get clear on how often you will actually use your second home. That one decision can influence where you buy, what type of property makes sense, and how much ongoing support you may need.
If you plan to visit only a few times a year, convenience, storm prep, and dependable maintenance support may matter most. If you expect to use the home often, you may care more about being close to Historic Downtown, the beach, or an area where rentals may be allowed if your plans change.
St. Augustine also has a seasonal planning layer that second-home buyers should not ignore. Atlantic hurricane season runs from June 1 through November 30, so part-time owners should think ahead about weather readiness, evacuation planning, and how the property will be managed when they are away.
Compare Downtown and Beach Areas
St. Augustine’s second-home market often comes down to two broad lifestyle choices. You are usually deciding between the historic core and the beach or barrier-island side.
Historic core ownership
Historic Downtown offers character, walkability, and a setting shaped by preservation rules. If you love older homes and a one-of-a-kind setting, this area can be especially appealing for a second home.
At the same time, ownership here can come with added review requirements. The City of St. Augustine uses Historic Preservation zoning districts, labeled HP-1 through HP-5, to protect the built environment, and alterations or demolition in those districts require Historic Architectural Review Board approval.
That means exterior changes, additions, redevelopment, or teardown plans may take more time and coordination. The city’s design guidelines, archaeology considerations, and signage standards can also affect what you can do with a property in the historic core.
Beach and barrier-island options
On the coastal side, the broader St. Augustine beach market includes Anastasia Island, St. Augustine Beach, and Crescent Beach. Visit St. Augustine describes Anastasia Island as a barrier island between the Atlantic Ocean and the Matanzas River, about four miles from Historic Downtown.
The same source notes that St. Augustine’s beaches extend for 42 miles along A1A. In practical terms, that gives you a wider range of second-home settings, from a more active beach environment to a quieter coastal experience.
St. Augustine Beach is known for wide beaches and a fishing pier, while Crescent Beach is often seen as a quieter option. If your goal is a more relaxed coastal retreat, that distinction may matter as much as the home itself.
Understand Historic District Rules Early
If you are considering an older home or a property near the historic center, do not wait until after contract to learn the zoning details. Historic district status can directly affect renovation plans, timelines, and costs.
The City of St. Augustine says its design guidelines apply to new development and redevelopment in HP districts and to properties facing HP-1, HP-2, or HP-3. Even if a home looks move-in ready today, your future plans for windows, additions, exterior materials, or signage may need approval.
For second-home buyers, this matters because many purchases are lifestyle-driven. You may imagine updating the home over time, and the approval process can shape what is realistic.
Budget Beyond the Mortgage
A second home in St. Augustine can come with very different carrying costs than your primary residence. Taxes, insurance, and flood-related expenses deserve close attention before you make an offer.
Property taxes may work differently
The St. Johns County Property Appraiser says homestead exemption applies to a permanent residence. In other words, a true second home usually will not receive Florida homestead treatment.
That difference can affect your long-term tax picture. Non-homesteaded properties have a 10% assessed-value cap, but they do not qualify for portability, while homesteaded properties are capped at the lower of 3% or CPI and may transfer portability up to $500,000.
The takeaway is simple: do not assume your second-home tax bill will look anything like your primary-home tax bill. Run the numbers carefully before you move forward.
Flood insurance is a separate decision
In coastal St. Augustine, flood planning is part of smart due diligence. The City of St. Augustine says most homeowners policies do not cover flood damage, and flood insurance is separate.
The city also notes that National Flood Insurance Program coverage has a 30-day waiting period before it begins. If flood coverage may be part of your ownership plan, it is better to understand timing and cost early rather than later.
St. Johns County reports that local flood threats come mainly from heavy rainfall, seasonal high tides, and tidal surges tied to coastal storms, tropical storms, and hurricanes. That is especially relevant if you are shopping near the water or in lower-lying areas.
Hurricane deductibles matter too
Many buyers focus on premiums and overlook deductibles. Florida’s Chief Financial Officer warns that homeowners can also face a separate hurricane deductible, with insurers generally required to offer deductibles of $500, 2%, 5%, or 10% of dwelling limits.
That means your out-of-pocket cost after a covered hurricane loss may be much higher than expected. For a second home, that risk can feel even bigger if the property is vacant part of the year.
Check Flood Risk Before You Close
Flood risk is not something to estimate from a map photo or a quick drive-by. In St. Augustine, buyers have strong local tools that can help confirm flood exposure before closing.
The city and county both maintain flood information resources. St. Johns County’s iMap includes evacuation routes, storm surge zones, flood hazards, the coastal construction control line, and wind-borne debris areas.
The City of St. Augustine says its Planning and Building Department can provide base flood elevations, Special Flood Hazard Area status, historical flooding information, and elevation certificates for structures built after 1991. Those details can help you understand not just whether a property is in a flood-prone area, but also how that may affect insurance and future ownership costs.
There is one helpful cost factor here. St. Johns County participates in FEMA’s Community Rating System, and the county says NFIP flood policies in force on or after April 1, 2023 receive a 25% discount.
Know the Rental Rules Before You Buy
Many second-home buyers like the idea of renting the property part-time. In St. Augustine, that can be possible, but you should never assume a home can legally be rented the way you want just because a listing suggests income potential.
City rental rules vary by zoning
In the City of St. Augustine, permitted rental periods depend on zoning. According to the city, RS-1 and RS-2 parcels may be rented for one week or longer, HP-1 parcels may be rented monthly or longer, and all other zoning districts may be rented nightly, all with approved registration.
The city also requires a life-safety inspection at registration and again each year. Registration alone does not guarantee the property is properly zoned or otherwise compliant, so buyers still need to verify the parcel before counting on rental income.
Safety standards are detailed
The city’s short-term-rental inspection standards include visible address numbers, smoke alarms, carbon monoxide detectors where applicable, fire extinguishers, emergency lighting, exit signs, clear egress, and a posted evacuation plan in each bedroom. Those requirements can add cost and setup time.
If you are buying a second home with a casual plan to rent occasionally, these details can change the math. They can also affect how quickly you can begin renting after closing.
County rules add another layer
Countywide, short-term vacation rentals must be registered and renewed every 12 months. St. Johns County also requires a local business tax receipt, a Florida DBPR transient lodging license, and a Florida Department of Revenue sales-and-use-tax certificate.
The county says each unit or portion of a unit must be registered separately, and local standards address occupancy, parking, waste, and evacuation. The county also requires immediate evacuation when a hurricane warning is posted.
If the home is rented for six months or less, St. Johns County says the local option tourist development tax is 5%, and Florida state sales tax applies separately to transient rentals. For second-home buyers, that means rental budgeting should include compliance and tax obligations, not just expected income.
Use a Smart Pre-Offer Checklist
Before you write an offer on a second home in St. Augustine, it helps to slow down and verify the details that matter most. A little extra homework now can save you time, money, and frustration later.
Here is a practical checklist to work through:
- Confirm the exact zoning of the property
- Verify whether the home is in a Historic Preservation district
- Review flood-zone status and available elevation information
- Check storm surge, evacuation, and wind-borne debris details
- Budget for homeowners insurance, flood insurance, and hurricane deductibles
- Confirm whether your intended rental use is allowed under city, county, and state rules
- Estimate taxes based on second-home ownership rather than homestead assumptions
- Think through maintenance and storm prep if the home will sit vacant part of the year
If your second home may be rented or used only part-time, it is also wise to consult a CPA, tax attorney, or insurance professional before closing. That kind of planning can help you make a decision with fewer surprises.
Buy With Clarity, Not Just Emotion
A second home in St. Augustine can be a wonderful lifestyle purchase, but the best decisions usually happen when excitement and due diligence work together. The right home is not just the one with curb appeal or a great porch. It is the one that fits your goals, your budget, and the way you truly plan to use it.
Whether you are comparing Historic Downtown to Anastasia Island, sorting through flood-zone questions, or trying to understand rental restrictions, clear local guidance matters. If you want a steady, informed approach to buying along the St. Augustine coast, Martin Williams is here to help you move forward with confidence.
FAQs
What should you check before buying a second home in St. Augustine?
- Confirm zoning, historic district status, flood-zone details, insurance costs, tax treatment, and whether any planned rental use is allowed.
How do historic district rules affect second-home buyers in St. Augustine?
- In Historic Preservation districts, exterior changes, demolition, and some redevelopment plans may require Historic Architectural Review Board approval and must follow city design guidelines.
Do second homes in St. Johns County get the Florida homestead exemption?
- No. The St. Johns County Property Appraiser says homestead exemption is for a permanent residence, so a second home usually does not qualify.
Is flood insurance included in a standard homeowners policy in St. Augustine?
- No. The City of St. Augustine says most homeowners policies do not cover flood damage, so flood insurance is typically separate.
Can you use a second home in St. Augustine as a short-term rental?
- Possibly, but it depends on the property’s zoning and whether you complete required city or county registration, licensing, inspections, and tax steps.
Why is location especially important for a second home in St. Augustine?
- Your location affects lifestyle, preservation rules, flood exposure, insurance needs, rental options, and how easy the home is to enjoy and maintain throughout the year.
