509 Twentieth StreetSt Augustine, FL 32084Price: $875,000

  • Price: $875,000
  • Est. Mortgage of $/month
  • 32 Days on Market
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Federal 30-year interest rate: 6.51% last updated on May 21, 2026
* All Figures are estimates. Check with your bank or proposed mortgage company for actual interest rates.
This product uses the FRED® API but is not endorsed or certified by the Federal Reserve Bank of St. Louis.
  • $875,000List Price
  • 3Bedrooms
  • 2Full Bath
  • 1,818Square Feet
Live the laid-back St. Augustine lifestyle at 509 Twentieth Street, a charming 3 bed, 2 bath home just blocks from the beach, parks, public boat ramp, and NO HOA. With 1,818 sq ft of light-filled living space, this home is made for relaxing, entertaining, and soaking up the coastal vibe. The open floor plan features a stylish kitchen with granite countertops, stainless steel appliances, new roof in 2020, and custom cabinetry that flows into a welcoming living area with a cozy fireplace, perfect for gatherings after a day on the water. The spacious primary suite offers a walk-in closet, tray ceilings, soaking tub, and walk-in shower for a spa-like retreat.

Property Details of 509 Twentieth Street

Property Details

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Mortgage Calculator


$
$
%
Est. Mortgage:
$/month over payments
Federal 30-year interest rate: 6.51% last updated on May 21, 2026. * The above figures are estimates provided by Union Street Media using the FRED® API, and are not endorsed or certified by the Federal Reserve Bank of St. Louis. Check with your lender for actual interest rates.
Listed by Bill Miller of Coldwell Banker Premier Properties (Matanzas)

Based on information submitted to St. Augustine & St. Johns County Board of Realtors as of May 22, 2026 10:16 PM EDT. All data is deemed reliable but is not guaranteed accurate by the MLS. All information should be independently reviewed and verified for accuracy. IDX information is provided exclusively for consumers’ personal, noncommercial use and may not be used for any purpose other than to identify prospective properties consumers may be interested in purchasing.

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