Cost of Living in St. Augustine Beach
St. Augustine Beach runs meaningfully more expensive than Florida's and the national average, driven by its coastal, limited-supply housing stock -- and recent price readings disagree sharply enough on direction that a single figure shouldn't be trusted without checking the underlying source.
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Learn moreHousing costs disagree on direction, not just magnitude
A November 2025 Redfin reading put the median sale price at $635,000, up 14.3% year over year, while a separate, more recent trailing-3-month reading (through mid-2026) cited $610,000, down 10.0% year over year -- the two readings disagree sharply on direction, not just magnitude, which is itself worth disclosing rather than picking one. Both agree the price sits well above St. Augustine's downtown-city figure.
No state income tax is a real offset, as everywhere in Florida
Florida levies no state personal income tax, applying uniformly statewide -- a genuine benefit for anyone relocating from a state that taxes wages, pensions, or investment income. See taxes-insurance for the property-tax and insurance side, which matters more directly here given the city's direct coastal exposure.
Everyday costs reflect a small coastal, tourist-adjacent town
Restaurants, retail, and services in St. Augustine Beach lean toward the beach-town price point typical of Florida coastal small towns -- generally higher than an inland suburb like Fleming Island for dining and services, though this pass doesn't independently re-verify a precise cost-of-living index figure for the city specifically.
Key takeaways
- Recent median-price readings disagree sharply on direction: one source shows prices up 14.3% year over year, another shows a 10.0% decline -- treat any single figure as directional rather than precise.
- Both readings agree St. Augustine Beach prices sit well above downtown St. Augustine's citywide figure.
- No Florida state income tax is a genuine, ongoing offset against housing and insurance costs.
- Everyday costs generally reflect a small coastal, tourist-adjacent town -- higher than an inland suburb like Fleming Island for dining and services.
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