Sea Haven
Homes for Sale in St. Augustine, FL
All 1,183 homes for sale in St. Augustine, FL · median $486,990 · 182 homes for sale in 32080 · St. Johns County homes for sale
True comps, carrying-cost math, and listings before the portals.
Homes listed or recently sold were built 1984–1985; 3 of 3 report an HOA (median $715/mo). As of November 2026, the MLS records 17 closed sales in Sea Haven in St. Augustine, FL since 2014, the most recent in August 2026. Across St. Augustine as a whole, 3,770 homes closed in the last 12 months at a median of $439,900, 50 median days on market, with 1,251 homes for sale today. At that median and St. Johns County's FY2025-26 rate of 13.47 mills, annual property tax runs about $5,920 ($5,410 with the full homestead exemption).
Sea Haven sits in St. Augustine, in St. Johns County, close to the coast that defines this stretch of Northeast Florida. With the closings window this thin, the snapshot tells you more about location and product than about any settled price trend, so read pricing here as condition-driven rather than fixed by a formula.
For a buyer, that means underwriting each home on its own merits — finishes, lot, and proximity to the water do more work than any neighborhood average. For a seller, it argues for pricing to the specific home and letting the coastal St. Augustine location carry the pitch, rather than leaning on comps that are too few to be reliable right now.
Figures in this note are as of July 12, 2026. The live market numbers elsewhere on this page update nightly and are newer.
Nearby homes for sale
No active listings inside Sea Haven right now. These are the 6 closest homes on the market, by straight-line distance from the community's center; some may sit just outside its boundary.
Listing data from the MLS feeds named on each listing page; deemed reliable but not guaranteed. Refreshed nightly.
The 60-Second Overview
Sea Haven is a St. Augustine community in St. Johns County near the Atlantic coast; with a very short closings window as of mid-2026, the data here is a starting point for conversation, not a verdict on value.
realMLS (Northeast Florida) sales records identify 15 homes in Sea Haven that have changed hands since 2006, built between 1983 and 1985 (median 1984), with a median living area of about 1,120 sq ft and a typical 2-bedroom, 2.5-bath layout; 93% are condominiums. Source: realMLS (Northeast Florida) closed-sale history compiled by Momentum Research; counts reflect homes with a recorded MLS sale, not every home in the community.
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 Sea Haven is best for.
Best for
- Buyers who want a coastal St. Augustine base and will judge each property individually
- Buyers comfortable underwriting a home on condition and lot rather than neighborhood averages
- Sellers willing to price to the specific home and lean on the coastal location
Probably not for
- Buyers who require a large pool of recent comparable sales before committing
- Buyers anchored to a fixed price range who need predictable, high-volume pricing data
- Sellers expecting a broad market average to do the selling for them
The market around Sea Haven
Sea Haven is too small for its own price trend, so here is the market around it.
In ZIP 32080, 228 homes are on the market and 12% are under contract — a slower corner of St. Augustine.
Across St. Johns County, 1,892 homes are active and 827 pending (30% under contract).
In ZIP 32080 (St. Augustine), 403 homes closed in the last 12 months at a median of $518K ($340/sq ft), down 2.8% year over year, with a median 46 days on market. Right now 141 active and 27 pending listings put supply at about 4.2 months — a balanced market. See the live ZIP 32080 housing market and the St. Johns County market.
ZIP and county figures describe the wider market, not Sea Haven specifically. Momentum Research analysis of MLS records.
The Sea Haven buying strategy.
If we were buying in Sea Haven 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 Sea Haven.
Reading a thin coastal market
When closings are sparse, the temptation is to fill the gap with confident numbers. We don't. What we can say plainly is that Sea Haven's appeal runs through its St. Augustine location and its coastal setting, and that price here tends to follow the individual home — its condition, its lot, its position relative to the water — more than any broad average.
That puts a premium on doing the work. In a low-volume setting, a single well-prepared listing or one motivated seller can shape perception, so both sides benefit from looking at the actual homes rather than a headline figure. We'd rather show you the specific inventory than hand you a statistic that a small sample can't support.
The location and the amenities are priced into every listing in Sea Haven. The deal is won or lost on condition, the comps, and the renovation math.
Why work with Momentum here
In a thinly traded coastal community like Sea Haven, the edge is judgment, not volume. We read each home on its own terms, tell you when the location premium is real and when it isn't, and we'll say so directly if this isn't the right fit for what you're trying to do.
Sea Haven in 15 seconds.
Tools for a Sea Haven 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 Sea Haven sales matched to your home.
Price it to the comps and condition, not an automated estimate.
If you are thinking about selling in Sea Haven, the right list price comes from recent comparable sales matched to your home's condition and location, not an automated estimate.
What is your Sea Haven home worth?
Get a no-obligation home value based on real comparable sales in Sea Haven, not an automated guess. Tell us about your home and we will personally prepare your numbers and a pricing strategy. No obligation, no spam.
See all homes for sale in St. Augustine →
Should you buy in Sea Haven?
An honest fit check. We will tell you when it is not your community.
Data sources & freshness
| Under-contract shares | realMLS records, as of 2026-11-10 |
| Historical depth | Closed-sale records back to 2014 (17 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.
Own a home here?
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 listings in Northeast Florida sold at 99.1% of final list price vs. 98.6% for the market, in a median 31 days vs. 41 (realMLS, 12 months to Nov 2026). A Momentum agent can price yours against live local comps.
Looking to buy here? Search homes for sale →
What’s your home worth in your area?
A real valuation with real comps from a local listing agent, not an instant algorithm. Response within one business day.
See how Sea Haven fits the bigger picture — live prices, inventory, and Momentum Scores: