Barrataria Island
Homes for Sale in St. Augustine, FL
True comps, carrying-cost math, and listings before the portals.
As of September 2026, the MLS records 11 closed sales in Barrataria Island in St. Augustine, FL since 2006, the most recent in July 2024. Across St. Augustine as a whole, 2,663 homes closed in the last 12 months at a median of $453,314, 52 median days on market, with 688 homes for sale today. At that median and St. Johns County's FY2025-26 rate of 13.47 mills, annual property tax runs about $6,110 ($5,590 with the full homestead exemption).
Barrataria Island is a small island setting inside St. Augustine, and on an island the land and the position tend to set price more than any list of finishes. Waterfront orientation, elevation, and lot exposure move value here in ways that a comparable inland home never has to reckon with. Expect a wide spread between homes rather than a tight, predictable band.
For a buyer, the work is in reading each property on its own terms — the water access, the condition, the flood and insurance picture — because no two lots on an island carry the same risk. For a seller, that same variability means pricing has to be argued from the specific home, not from a neighborhood average. We build both sides of that case from the actual property, not a blanket number.
The 60-Second Overview
Barrataria Island is an island community within St. Augustine, in St. Johns County, where location on the water does more to shape a home's value than square footage or trim level.
Pre-construction details are compiled from public records, builder announcements and builder listings, and are subject to change without notice; figures are deemed reliable but not guaranteed. Momentum Research figures are our own analysis. This page describes homes, pricing and community attributes, not residents.
Who Barrataria Island is best for.
Best for
- Buyers prioritizing waterfront or water-access living who will underwrite the carrying costs
- Buyers comfortable renovating an interior to secure a superior lot
- Long-hold buyers who value scarcity of island position over a tidy comp set
Probably not for
- Buyers who want a large inventory of directly comparable homes to price against
- Budgets that cannot absorb variable flood-insurance and island carrying costs
- Buyers seeking a quick, low-diligence purchase with minimal property-level research
The market around Barrataria Island
Barrataria Island is too small for its own price trend, so here is the market around it.
In ZIP 32080, 215 homes are on the market and 17% are under contract — a slower corner of St. Augustine.
Across St. Johns County, 1,876 homes are active and 834 pending (31% under contract).
ZIP and county figures describe the wider market, not Barrataria Island specifically. Momentum Research analysis of MLS records.
The Barrataria Island buying strategy.
If we were buying in Barrataria Island today, this is the order of operations we would run for our clients.
Underwrite the condition first. Price the roof, HVAC, and systems honestly before judging any list price; condition swings value here more than square footage alone.
Match the home to real comps. Recent sales of similar condition and lot, not the asking price, tell you what a home is worth.
Move deliberately, not desperately. Neither side has a decisive edge, so a well-prepared, fairly-priced offer wins without overpaying.
Line up financing and inspection early. A pre-approval and an inspection plan let you act fast and negotiate from evidence.
Keep an agent in your corner. The listing agent works for the seller; we represent you and prepare a hand-built valuation before any offer in Barrataria Island.
Buying the lot, not just the house
On an island, the fundamentals you cannot renovate — water frontage, orientation, elevation — drive the conversation. A dated interior can be fixed; a poor lot position cannot. That reality tends to produce a broad range of prices across a compact area, so comparing two homes by price alone will mislead you.
The practical due diligence here is heavier than most St. Augustine neighborhoods: flood zone designation, insurance cost and availability, access, and how each parcel sits relative to the water. Get those answers in writing before you fall for a view, and the rest of the decision gets a lot cleaner.
The location and the amenities are priced into every listing in Barrataria Island. The deal is won or lost on condition, the comps, and the renovation math.
Why work with Momentum here
We work Barrataria Island property by property, not by a headline average, because that is the only honest way to value a home where the lot carries so much of the price. We will walk the flood, insurance, and access questions with you up front, and we will tell you plainly when a specific home does not justify its number.
Barrataria Island in 15 seconds.
HOA, CDD & Fees
- HOA status not on record. Verify any dues before you offer
- Any club/amenity membership is billed separately
Confirm the current HOA dues, exactly what they cover, and any CDD bond or special assessment for a specific address before you offer.
Tools for a Barrataria Island buy.
Free calculators to pressure-test the real cost before you tour.
Selling here is won on condition and pricing to real comps, not an automated estimate. The right number comes from closed Barrataria Island sales matched to your home.
Price it to the comps and condition, not an automated estimate.
If you are thinking about selling in Barrataria Island, the right list price comes from recent comparable sales matched to your home's condition and location, not an automated estimate.
What is your Barrataria Island home worth?
Get a no-obligation home value based on real comparable sales in Barrataria Island, not an automated guess. Tell us about your home and we will personally prepare your numbers and a pricing strategy. No obligation, no spam.
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Should you buy in Barrataria Island?
An honest fit check. We will tell you when it is not your community.
Data sources & freshness
| Under-contract shares | realMLS records, as of 2026-09-12 |
| Historical depth | Closed-sale records back to 2006 (11 transactions analyzed) |
Verify the primary sources yourself: Florida DOR · U.S. Census · FEMA flood maps · Citizens Property Insurance.
Momentum Research figures are our own analysis of realMLS records; MLS data is deemed reliable but not guaranteed. Methodology: how Momentum market scores are computed. Market metrics describe homes for sale and recent sales, not residents.
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You just read the data. Now see what your home is worth.
The numbers on this page move markets in the aggregate. The number that matters to you is what a buyer pays for your address. Momentum sells for 1.25% above the realMLS member average and 8 days faster, and we’ll price yours against live local comps.
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