The Real Cost of Owning Property in St. Augustine Beach, FL

Purchase Price: A Real, Recent Number

St. Augustine Beach's median home sale price was $635,000 in November 2025, up 14.3% year over year, per Redfin's own market data for the city -- with a median price per square foot of $379 (down 16.1% year over year, reflecting a mix of smaller and larger homes selling rather than a broad price decline). Homes here sold in an average of 72 days as of that data, compared to 88 days a year earlier, and Redfin characterizes the market as 'not very competitive.' Separately, movewithmomentum.com's ZIP-level data put the median home price in ZIP 32080 (St. Augustine Beach's own ZIP code) at roughly $490,808 -- a different figure from Redfin's more recent median sale price, reflecting different data sources, time windows, and property mixes rather than a contradiction; use both as directional benchmarks, not precise figures for any specific property.

Neither figure substitutes for a current comparative market analysis on a specific address, property type (single-family versus condo), or specific street -- oceanfront, second-row, and inland-of-A1A properties within the same city carry meaningfully different price points, and this page does not break those out because they were not independently confirmed at that level of granularity this research pass.

Property Tax: A Real City Millage on Top of the County

St. Augustine Beach's own City Commission adopted a fiscal year 2026 city millage of 2.5841 mills (2.5000 operating plus 0.0841 debt service) on September 22, 2025, layered on top of St. Johns County's own general fund millage (a tentative 4.5650 mills for FY2025-26) and the county school district's levy. Ownwell's tracked effective rate for the broader Saint Augustine area (spanning multiple ZIP codes) is 0.99%, on a median home value of $378,126 and a median annual tax bill around $3,604 -- meaningfully below both the Florida state median (1.10%) and the national median (1.02%). Applied loosely to a $635,000 purchase, that 0.99% benchmark suggests a rough annual tax bill in the $6,000-$6,500 range before any homestead exemption, though the actual bill for a specific parcel depends on its assessed value and the exact combination of millages that apply -- pull the real number from the St. Johns County Property Appraiser's tax estimator. See the property-tax page for the full breakdown.

Insurance: The Line Item That Moves the Most

Homeowners insurance is the cost line most likely to surprise a buyer moving to St. Augustine Beach from an inland or non-coastal market. Local insurance-guide estimates put typical St. Johns County coastal homeowners coverage in the range of roughly $2,800 to $5,500-plus per year for a single-family home, with older or waterfront properties -- including much of Anastasia Island -- running toward or above the higher end, depending on age, roof condition, wind mitigation features, and flood exposure. Separately, a broader-area estimate for 'St. Augustine' overall puts average homeowners premiums around $2,041 per year, about 29% below the Florida state average -- a figure more representative of inland, newer-construction housing stock than of oceanfront or near-oceanfront property in St. Augustine Beach specifically, and cited here as a lower-bound regional data point rather than a St. Augustine Beach estimate.

Flood insurance is a separate, additional policy on top of homeowners coverage, and is federally required for any Special Flood Hazard Area property carrying a federally backed mortgage. Citizens Property Insurance Corporation, Florida's state-run insurer of last resort, remains a real option for owners who can't secure private-market coverage, and 2026 reporting describes some rate stabilization and reductions for certain Citizens policyholders statewide -- but a specific property's insurability and premium depend on its own wind mitigation inspection, roof age, and flood zone, none of which this page assumes for a hypothetical property. See the coastal-insurance page for more detail.

HOA and Condo Dues: Real, But Property-Specific

St. Augustine Beach's housing stock spans single-family homes in neighborhoods with no HOA at all, deed-restricted single-family communities with modest HOA dues, and oceanfront condominium buildings with substantial monthly association fees covering building insurance, reserves, and maintenance of shared structural elements -- a real and increasingly consequential cost category for Florida condos generally following the state's post-Surfside structural-inspection and reserve-funding reforms (SB 4-D and related legislation). This page does not state a specific dollar figure for HOA or condo dues in any named St. Augustine Beach building or community, because none was independently confirmed for this build. Any condo purchase here should include a careful review of the association's most recent reserve study, milestone inspection status (if applicable), and budget, not just the advertised monthly fee.

Maintenance: What a Barrier-Island Climate Actually Costs

Salt air, humidity, UV exposure, and wind-driven rain accelerate wear on exterior paint, HVAC systems, roofing, metal fixtures, and landscaping in a coastal environment like Anastasia Island's, compared to an inland property. Storm-prep costs -- shutters or impact windows, generator backup, tree trimming, and gutter/drain maintenance ahead of hurricane season -- are a real, recurring category covered in more detail on the storm-prep-costs page. This page does not state a specific annual maintenance-budget figure, since actual costs vary enormously by home age, construction type, and proximity to salt water, and no reliable, source-attributed area-wide figure for St. Augustine Beach specifically was found this research pass. A conservative approach used by many coastal Florida buyers is to budget meaningfully more for exterior maintenance and major-system replacement reserves than a comparable inland Florida property would require -- confirm a realistic figure with a local home inspector or property manager rather than relying on a generic industry rule of thumb.