The 60-Second Overview
Estuary at Madeira is what happened when the Madeira master plan, the long-running community on the Intracoastal side of US-1 at St. Augustine's north gateway, finally released its best land. Toll Brothers took the marsh-edge, live-oak section, put a gate on it, and opened it for sale in spring 2025 with five one- and two-story luxury designs running roughly 2,888 to 4,144+ square feet, 3 to 6 bedrooms, and 3- to 4-car garages, on oversized homesites 65 to 85 feet wide with marsh, oak, and Intracoastal Waterway views. Published pricing starts around $897,995, and the builder's own launch announcement framed the community from $1 million, which tells you where most contracts actually land once options and lot premiums are in.
Know what matters before you buy here, because there are really three transactions stacked inside one. First, a builder purchase: Toll Brothers' sales team writes these contracts every day, and the negotiable money lives in incentives, design-studio credits, and lot premiums, not the base price. Second, a master-plan membership: Estuary residents share Madeira's established clubhouse, pool, and fitness campus and pay into the Madeira fee structure, including a CDD assessment that has recently run roughly $1,900 to $3,200 a year by lot size. Third, and most overlooked, a marsh-front land purchase, with the buffer, flood-zone, and insurance homework that coastal-edge land always deserves.
Estuary is the premium gated tier of Madeira: the marsh went to this enclave, the gate went to this enclave, and the price reflects both. The question is whether the premium math works for you, and that is checkable.
The honest caveats up front: the signature Intracoastal kayak launch was still planned rather than built at our last check, the CDD rides the tax bill for decades, and there is essentially no resale record inside the gate yet, so the builder's sheet is the market. None of that makes Estuary a bad buy. It makes it a buy where representation and verification earn their keep, which is exactly the kind we like.
The Fee Stack: Madeira's CDD, the Missing HOA Line, and What You Actually Pay
Start with the layer everyone in Madeira pays: the community development district. The CDD funded and maintains the master plan's infrastructure and amenities, and its assessment is collected on the annual property-tax bill, not as a dues invoice. Across Madeira it has recently run roughly $1,900 to $3,200 a year depending on lot size, and Estuary's oversized homesites should be expected to sit toward the upper portion of whatever the current schedule shows. We pull the exact assessment for the specific homesite from the district and the TRIM notice, because the range is real money either way.
Now the curiosity: listing-portal data for Estuary at Madeira indicates no separate HOA fee at the enclave level, while Madeira's broader phases have carried an HOA recently around $396 a quarter. In new master plans, association structures shift as villages turn over from declarant control, sub-associations get layered for gates and private streets, and what is true at the sales office in one quarter is not always true at closing in the next. So we treat the no-HOA indication as a claim to verify, not a fact to bank: we get the current association structure, any Estuary-specific layer for the gate, and the budget behind it, in writing, before you sign.
Want the verified fee picture on a specific homesite? CDD schedule, association structure, tax bill, one honest annual number.
Get the numbers →The Marsh Lots & the Kayak Launch, Read Honestly
The marsh is why this enclave exists. The homesites back to the tidal edge of the Intracoastal corridor under preserved live oaks, and the view premium is the most defensible premium in the community: marsh frontage cannot be built behind, and St. Johns County is not making more of it. But marsh-front land buys differently than a golf-course lot, and the diligence list is specific. Buffers and setbacks: tidal wetlands carry upland buffer requirements, so confirm exactly where your usable yard ends, what the conservation or drainage easements on the plat allow, and whether the screened-lanai-and-pool plan you are imagining actually fits the envelope. Flood and elevation: pull the FEMA zone and the elevation certificate for the specific lot, not the community brochure; new construction is built to current code, which helps enormously, but the zone still drives whether flood insurance is lender-required and what it costs. Insurance: quote wind and flood on the actual address during your window, because the marsh edge and an interior oak lot can price differently from the same kitchen table.
Then the kayak launch, the amenity in every rendering. As of our last check it is planned, not built: Toll Brothers and Madeira marketing describe a future kayak launch to the Intracoastal Waterway. Planned amenities in master plans usually arrive, but timelines slip, designs get value-engineered, and a launch is not a dock and not a slip. If paddling out your own community access is part of why you are paying the Estuary premium, get the current status, the responsible party, and the funding source in writing before you contract, and price the home as if it were delayed. If it lands on schedule, that is upside you did not pay for.
Eyeing a marsh-front homesite? We pull the plat, the flood zone, and the launch status before you fall for the view.
Get the lot file →Estuary vs. Madeira Main: The Premium Math
Here is the comparison the sales office will not run for you. Madeira's open phases, built over the years by builders including ICI, Dostie, and Riverside, share the same master plan, the same clubhouse-pool-fitness campus, the same US-1 North address, and largely the same school zones, at meaningfully lower price points, with resales regularly trading in the $500s to $800s depending on size and vintage. Estuary adds three things: the gate, Toll Brothers' product at 2,888 to 4,144+ square feet, and the marsh-edge land. Whether the gap between a $700s Madeira resale and a $1M-plus Estuary contract is worth it depends entirely on which of those three you are actually buying.
Our honest read: the marsh frontage is the durable premium, the kind that holds at resale because the land is irreplaceable. The Toll product premium is real but partially recoverable elsewhere, big new construction exists across St. Johns County. The gate is the softest of the three; a gate at the end of an open master plan is privacy theater more than security architecture, and you should not pay six figures for it alone. So we push buyers to be precise: if you want the marsh, buy the marsh lot and the premium is defensible. If you would be on an interior lot anyway, run the Madeira-resale and the wider-county alternatives honestly before you sign, and read our full Madeira guide alongside this one, because the fee structure, the corridor, and the trade-offs of the umbrella apply to both.
The Toll Brothers Homes
Five designs, one- and two-story, roughly 2,888 to 4,144+ square feet, 3 to 6 bedrooms, 3 to 5 baths, and 3- to 4-car garages, with the elevated ceilings, two-story great rooms, and design-studio depth Toll Brothers is known for. This is the builder's luxury lane: structural options are extensive, the studio can add six figures to a contract without trying, and quick move-ins, seen from roughly $894,995, carry pre-selected packages that may or may not match your taste at the price they are carrying.
The builder-purchase discipline matters as much as the floor plan. Base price is the least negotiable number in the building; incentives, rate buydowns, design credits, and lot premiums are where the money moves, and they move with the builder's quarter and inventory position. Two more non-negotiables from us: use your own inspector at pre-drywall and final even though it is new construction, because new and flawless are different words; and have someone who works for you read the builder contract, which is written by the builder, for the builder, with deposit, escalation, and timeline terms that deserve adult supervision. Toll Brothers pays buyer-agent compensation like the other builders in this market; using your own representation costs you nothing and the sales office will treat you exactly the same.
Negotiating with a builder? We do this daily across St. Johns County. Bring us before your first sales-office visit.
Get representation →Schools
The address is in the St. Johns County School District, the headline district of Northeast Florida, but the honest nuance is that the Madeira corridor sits at the in-town St. Augustine end of the county, where zoned schools have typically rated mid-pack against the A-rated campuses up in the northern county. buyers relocating for the district's reputation should check the actual zoned schools for the specific homesite, not the county average, and weigh the academy, charter, and private options St. Augustine offers. Zones move constantly in this fast-growing county, so verify the current assignment with St. Johns County Schools before you rely on it.
Relocating with kids? We will confirm the current zones and map the real school-run from US-1 North.
Ask us →More on Living in Estuary at Madeira
What buyers actually ask about life behind the master plan's only gate:
What amenities do Estuary residents actually use?
The established Madeira campus: clubhouse, pool, fitness center, and common spaces, shared with the rest of the master plan, plus the planned Intracoastal kayak launch once delivered. There is no separate Estuary-only amenity campus; the gate and the lots are the enclave's own product.
Can I keep a boat here?
The planned launch is for kayaks and paddlecraft, not powerboats, and there are no private slips in the community. Boaters use nearby marinas, Camachee Cove among them, and should read our Camachee Island guide if the boat leads the decision. Confirm current covenant rules on boat and trailer storage before you contract.
What is the US-1 corridor like?
Genuinely convenient and genuinely commercial: groceries, retail, and downtown in minutes, with tourist-season traffic on US-1 and the downtown bridges as the trade. The marsh side of the community is the quiet side, which is part of why those lots carry the premium.
Is this a good lock-and-leave?
Better than most: new construction, a gate, and no private waterfront structures of your own to maintain. Confirm lawn-care arrangements under the current association structure, and note that marsh-edge homes still want hurricane-season preparation like any coastal-corridor address.
5 Mistakes Buyers Make in Estuary at Madeira
The expensive ones we see in new gated enclaves like this:
Walking into the sales office unrepresented
Register your own agent from the first visit. The builder's team negotiates these contracts daily; incentives, credits, and premiums move for prepared buyers and sit still for everyone else.
Paying for the kayak launch as if it were built
It is planned, not delivered, at our last check. Get status, timeline, and funding in writing, and price the home as if the amenity were late. Upside is free; disappointment is not.
Skipping the CDD line in the monthly math
Madeira's CDD has recently run roughly $1,900–$3,200 a year by lot size, on the tax bill, for decades. Verify the exact assessment for the homesite and put it in the payment before you fall for the model.
Buying the marsh view without buying the marsh facts
Buffers, easements, flood zone, elevation certificate, and a real insurance quote, on the exact lot. The view is permanent; so are the rules that come with it.
Ignoring Madeira's open phases as the benchmark
Same umbrella, same campus, lower prices. If you are not buying the marsh or the Toll product specifically, run the Madeira-resale math first, because that is exactly what your future resale buyer will do.
Buying here? We verify the fees, the launch status, and the lot file before you commit.
Talk to us first →Which Lots & Views Hold Value Best
Want our homesite-by-homesite notes? We track premiums, releases, and what is actually contracting.
Get the breakdown →What to Check Before You Sign
- Pull the CDD assessment for the exact homesite. The Madeira range is wide; your lot has one number, on the district schedule and the TRIM.
- Verify the association structure in writing. The no-separate-HOA indication, any gate sub-layer, and the budget behind whatever exists.
- Get the kayak-launch status documented. Timeline, responsible party, funding; price the home as if it slips.
- Read the plat for buffers and easements. Marsh-front usable yard is smaller than marsh-front lot; know your build envelope.
- Pull the flood zone and elevation certificate. Then quote flood and wind insurance on the actual address during your window.
- Negotiate incentives, not base price. Rate buydowns, design credits, and lot premiums are where Toll contracts actually move.
- Inspect at pre-drywall and final. Your own inspector, both times, even on new construction.
- Run the Madeira-resale comparison honestly. Same umbrella at a lower price is the benchmark your resale buyer will use someday.
Estuary is the cleanest example I know of a master plan saving its best land for last. The marsh-edge lots under those oaks are the real product, and they will defend their premium for decades because nobody can build the view away. The gate and the Toll badge are nice; the land is the investment thesis.
The discipline is the same as every builder community, just with higher stakes: register representation before your first visit, verify the CDD and association structure on paper, treat the planned launch as a bonus rather than a deliverable, and do the marsh-lot homework. Buyers who do those four things buy well here. Buyers who walk in cold pay sticker for all of it.
Estuary at Madeira vs. Comparable Communities
The cross-shops that actually happen at this budget around St. Augustine:
| Community | Character | Fees model | Signature | Typical buy-in |
|---|---|---|---|---|
| Estuary at Madeira | Gated Toll Brothers marsh enclave | Madeira CDD ~$1,900–$3,200/yr by lot; confirm association layers | Marsh-front live-oak lots, new luxury | ~$890s–$1.2M+ |
| Madeira (main) | Open master-plan phases, multiple builders | HOA ~$396/qtr + same CDD; confirm current | Same campus, lower entry | $500s–$800s resale |
| Markland | Estate-feel community off International Golf Pkwy | HOA + CDD; confirm current | Manor-house amenities, I-95 access | $500s–$900s+ |
| Marsh Creek | Established gated golf community on Anastasia Island | HOA + optional club | Island golf, mature streets | $600s–$1.5M+ |
| Sea Colony | Gated oceanside enclave at Vilano | HOA; confirm current | Walk-to-beach coastal cottages | $700s–$2M+ |
| Camachee Island | Marina-side island enclave | HOA; confirm current | Camachee Cove harbor at the door | $500s–$1M+ |
| Villages of Vilano | Gated ocean-to-ICW community | HOA; confirm current | Beach access plus boat amenities | $500s–$1.5M+ |
The verdict: Estuary wins on new-construction marsh frontage, nothing else in this set offers brand-new luxury homes on tidal-marsh land behind a gate. Beach-first buyers go to Sea Colony or Villages of Vilano; boaters lead with Camachee Island; golfers and established-street buyers compare Marsh Creek; value-first buyers under the same umbrella buy Madeira main. Estuary is for the buyer who wants the marsh and the new build, and negotiates like it.
Touring the St. Augustine gates? One route, all of them, with the honest premium-versus-product comparison.
Plan the tour →The Honest Trade-offs
Why people love it
- Irreplaceable marsh-front and live-oak homesites, 65–85 ft wide
- Toll Brothers luxury product, 2,888–4,144+ sq ft, deep design studio
- The only gate in the Madeira master plan
- Established clubhouse, pool, and fitness campus already operating
- Ten-ish minutes to historic downtown without beachside insurance
- St. Johns County district address with new-code construction
Why people pass
- Clear six-figure premium over Madeira's open phases under the same umbrella
- The signature kayak launch was still planned, not built, at last check
- CDD assessment on the tax bill for decades
- Marsh-lot buffers, flood, and insurance homework most buyers underestimate
- No resale record yet; the builder's sheet is the market
- US-1 corridor traffic and tourist season at the front door
The Estuary at Madeira Playbook
How we run a purchase here:
- Day one: representation registered with the sales office, current price sheet and incentive matrix pulled, CDD schedule and association documents requested.
- Targeting: lot tier chosen honestly, marsh, oak, or interior, with the Madeira-main alternative priced alongside it.
- Diligence: plat buffers and easements read, flood zone and elevation pulled, insurance quoted, kayak-launch status documented.
- Contract: incentives, design credits, and lot premium negotiated; builder contract reviewed by your side; deposit and timeline terms understood.
- Build and close: pre-drywall and final inspections by your inspector; fees re-verified on the closing disclosure; every builder promise in writing.
Questions We'd Ask Before Buying Here Ourselves
Six questions that surface the truth in a new gated enclave:
- What is the exact CDD assessment for this homesite, this year? From the district schedule, not the sales binder.
- What association layers apply to Estuary specifically, and what do they cost? The no-HOA indication, verified in writing.
- What is the kayak launch's documented status, timeline, and funding source? Planned and delivered are different products.
- Where exactly do the marsh buffers and easements end on this lot? Usable yard, on the plat, before you plan the pool.
- What incentives is Toll actually writing this quarter? Rate buydowns and credits move with inventory; ask what closed, not what is advertised.
- What does flood and wind insurance quote on this exact address? The marsh edge prices differently than the brochure suggests.
Estuary at Madeira May Not Be Right For You If
The honest fit test:
Consider elsewhere if you want
- The same Madeira campus at a lower entry (see Madeira main)
- Walk-to-beach living (see Sea Colony or Villages of Vilano)
- A powerboat at a dock (see Camachee Island and the marina corridor)
- An established community with a deep resale record
- No CDD on the tax bill
- Sub-$800K budgets
Estuary at Madeira fits if you want
- New-construction luxury on irreplaceable marsh-front land
- Oversized live-oak homesites behind the master plan's only gate
- Toll Brothers product depth and a design studio worth using
- An established amenity campus from day one
- Downtown St. Augustine in roughly ten minutes
- A negotiation, because builder buys reward preparation