Skip to content
Photo 1 of 43: 18-29 Florida Ave-18
18-29 Florida Ave-18
View all 43 photos

29 & 27A FLORIDA Avenue, St. Augustine, FL 32084

Ravenswood · St. Johns County

Key Facts

0.57Lot (acres)

Description

Prime Development Opportunity in Historic St. Augustine. Discover an exceptional opportunity to develop in one of Florida's most sought-after coastal markets. This rare offering includes two adjacent RG-1-zoned lots totaling approximately 0.57 acres, fully cleared, build-ready, and city water and sewer available, providing a smooth and efficient path to construction. The property is being offered with a full set of permitted architectural plans for an elevated 1,900-square-foot primary residence, complemented by a 600-square-foot detached ADU and a 600-square-foot garage—delivering immediate development potential along with significant time and cost savings. Perfectly positioned to capture stunning views of the San Sebastián River, the cathedral dome, and the Great Cross, the site embodies the timeless charm and vibrant character that define St. Augustine. Enjoy an unbeatable location within walking or biking distance to Flagler College, historic downtown, acclaimed restaurants, breweries, and marinas. Zoned RG-1 Medium Density Residential, the property offers flexible building options and outstanding income-producing potential, making it ideal for builders, investors, or buyers seeking to create a one-of-a-kind coastal retreat. Seize this rare opportunity to bring your vision to life in the heart of the nation's oldest city.

Property Information

Property Type

Land

Sub-Type

Unimproved Land

Lot Size

0.57 acres

Days on Market

169

MLS® Listing#

2117511

Property Features

Lot Features

ClearedWaterfront

Utilities

Electricity AvailableSewer AvailableWater Available

Water Source

Public

Schools

Elementary:
Webster
Middle:
Murray
High:
St. Augustine

Financial Details

HOA

None

Annual Taxes

$1,693

Tax year 2024

Parcel Number

1079100000, 1079100230

Directions

Turn onto W King St ,Turn right on Palmer Street (heading north) until you reach Florida Avenue. Turn left onto Florida Avenue property on right.

Affordability Calculator

$75,000

Estimated monthly payment

$1,996/mo

Principal $300,000 · Est. interest $418,527 over 30 yrs

Neighborhood Market Statistics

How this home compares to active listings in St. Augustine, FL

$465,305
Median Listing Price
87
Median Days on Market
1,753
Median Sq Ft
$254
Median Price / Sq Ft
7,935
Active Listings
  • This home’s price is 19% below the area median.

Market statistics compiled from active EXIT Realty® and MLS listings in St. Augustine, FL.

Similar Homes Nearby

Similar Home Values

Comparable nearby listings and their asking prices.

Moving Cost Estimate

Listing Courtesy: KELLER WILLIAMS REALTY ATLANTIC PARTNERS ST. AUGUSTINE - 9047977442

The data relating to real estate for sale on this website comes in part from the Internet Data Exchange (IDX) program of the Northeast Florida Multiple Listing Service, Inc. Real estate listings held by brokerage firms other than EXIT Realty are marked with the listing broker's name and detailed information about such listings includes the name of the listing brokers.
Data provided is deemed reliable but is not guaranteed. The data relating to real estate for sale on this website comes in part from the Northeast Florida Multiple Listing Service, Inc. 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. Information deemed reliable but not guaranteed. Copyright ©2026 Northeast Florida Multiple Listing Service, Inc. All Rights Reserved.

The data relating to real estate for sale on this web site comes in part from the Internet Data Exchange (IDX) program of one or more Multiple Listing Services (MLS). Listing information is deemed reliable but is not guaranteed accurate. Copyright © EXIT Realty® and respective MLS providers.

Data provided by RealMLS. MLS® Listing#2117511. © 2026EXIT Realty®. All rights reserved.