509 Twentieth St, Saint Augustine, FL, 32084 | $899,000

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. Step outside and embrace Florida living in a tropical backyard paradise. A privacy fence surrounds the lush landscaping, complete with a sprinkler system, screened-in porch, and a large wood deck with a raised patio area, ideal for grilling, outdoor dining, or sunset cocktails. There’s even room to add a pool. A finished 2-car garage with a walk-in attic provides excellent storage for beach gear, bikes, or a kayak. From morning surf sessions to evening strolls by the water, this home puts you in the heart of it all.

Features

  • Bedrooms: 3
  • Baths: 2 full
  • Lot Size: 10019
  • Style: Traditional,Single Family Home
  • Year Built: 2004
  • Heating: Central
  • Cooling: Central
  • Approx Sq. Feet: 1,818
  • Acreage: 0.23
  • Lot Size: 10019
  • Est. Taxes: $3,370
  • Elem. School: Ketterlinus
  • Middle School: Sebastian
  • High School: St. Augustine
  • MLS#: 260170
  • Days on Market: 10 days
  • Website: https://www.raveis.com
    /prop/260170/509twentiethst_saintaugustine_fl?source=qrflyer
Copyright © 2026  St Augustine & St. Johns County Board of REALTORS Realtor® MLS. All rights reserved
This information is deemed reliable, but not guaranteed. The data relating to real estate displayed on this Site comes in part from the IDX Program of St Augustine & St. Johns County Board of REALTORS. The information being provided is for consumers' personal, non-commercial use and may not be used for any purpose other than to identify prospective properties consumers may be interested in purchasing.
Listing courtesy of Coldwell Banker Premier Properties Matanzas

William Raveis Family of Services

Our family of companies partner in delivering quality services in a one-stop-shopping environment. Together, we integrate the most comprehensive real estate, mortgage and insurance services available to fulfill your specific real estate needs.

Customer Service

888.699.8876

Contact@raveis.com

Our family of companies offer our clients a new level of full-service real estate. We shall:

  • Market your home to realize a quick sale at the best possible price
  • Place up to 20+ photos of your home on our website, raveis.com
  • Provide frequent communication and tracking reports showing the Internet views your home received on raveis.com
  • Showcase your home on raveis.com with a larger and more prominent format
  • Give you the full resources and strength of William Raveis Real Estate, Mortgage & Insurance and our cutting-edge technology

To learn more about our credentials, visit raveis.com today.

Melissa CohnRVP, Mortgage Banker, William Raveis Mortgage, LLC

NMLS Mortgage Loan Originator ID 16953

917.838.7300

Melissa.Cohn@raveis.com

Our Executive Mortgage Banker:

  • Is available to meet with you in our office, your home or office, evenings or weekends
  • Offers you pre-approval in minutes!
  • Provides a guaranteed closing date that meets your needs
  • Has access to hundreds of loan programs, all at competitive rates
  • Is in constant contact with a full processing, underwriting, and closing staff to ensure an efficient transaction

Pedro DelgadilloInsurance Sales Director, William Raveis Insurance

305.922.5393

Pedro.Delgadillo@raveis.com

Our Insurance Division:

  • Will Provide a home insurance quote within 24 hours
  • Offers full-service coverage such as Homeowner's, Auto, Life, Renter's, Flood and Valuable Items
  • Partners with major insurance companies including Chubb, Kemper Unitrin, The Hartford, Progressive,
    Encompass, Travelers, Fireman's Fund, Middleoak Mutual, One Beacon and American Reliable

509 Twentieth St, Saint Augustine, FL, 32084

$899,000

Customer Service

William Raveis Real Estate

Phone: 888.699.8876

Contact@raveis.com

Melissa Cohn

RVP, Mortgage Banker

William Raveis Mortgage, LLC

Phone: 917.838.7300

Melissa.Cohn@raveis.com

NMLS Mortgage Loan Originator ID 16953

5/6 (30 Yr)
Adjustable Rate Jumbo*
30 Year
Fixed-Rate Jumbo
15 Year
Fixed-Rate Jumbo
Loan Amount $719,200 $719,200 $719,200
Term 360 months 360 months 180 months
Initial Interest Rate** 5.500% 6.000% 5.750%
Interest Rate based on Index + Margin 8.125%
Annual Percentage Rate 6.241% 6.086% 5.972%
Monthly Tax Payment $281 $281 $281
H/O Insurance Payment $92 $92 $92
Initial Principal & Interest Pmt $4,084 $4,312 $5,972
Total Monthly Payment $4,457 $4,685 $6,345

* The Initial Interest Rate and Initial Principal & Interest Payment are fixed for the first and adjust every six months thereafter for the remainder of the loan term. The Interest Rate and annual percentage rate may increase after consummation. The Index for this product is the SOFR. The margin for this adjustable rate mortgage may vary with your unique credit history, and terms of your loan.

** Mortgage Rates are subject to change, loan amount and product restrictions and may not be available for your specific transaction at commitment or closing. Rates, and the margin for adjustable rate mortgages [if applicable], are subject to change without prior notice.

The rates and Annual Percentage Rate (APR) cited above may be only samples for the purpose of calculating payments and are based upon the following assumptions: minimum credit score of 740, 20% down payment (e.g. $20,000 down on a $100,000 purchase price), $1,950 in finance charges, and 30 days prepaid interest, 1 point, 30 day rate lock. The rates and APR will vary depending upon your unique credit history and the terms of your loan, e.g. the actual down payment percentages, points and fees for your transaction. Property taxes and homeowner's insurance are estimates and subject to change.