Custom home
builders on
Marco Island.
Collin and Tyler Alexander personally lead every custom home we build on Marco Island. Barrier-island construction, FEMA-zone compliance, waterfront permitting, and the local trade relationships that only come from working on the island.
Marco Island rewards builders who understand the island.
Marco Island is a barrier island. Every lot sits in a designated FEMA flood zone. Every foundation must be engineered for coastal storm surge and 170 mph design wind loads. Every material delivery crosses the Jolley Bridge. Every inspector is a Collier County coastal inspector, not a mainland one.
Most builders who take on a Marco Island project do it once. They learn the island's permitting rhythm on your build, negotiate with trade partners they have never worked with, and underestimate how much island logistics add to a schedule. We have spent our careers building for these conditions, in Southwest Florida and on the island itself.
Collin and Tyler Alexander lead every Marco Island custom home we build. Not a project manager. Not a subcontracted supervisor. Both principals, on site, through the full scope of work.
Licensed to build where you live.
Custom home construction on Marco Island requires a Florida Certified General Contractor with direct coastal experience. Collin Alexander holds CBC1266523 and is the GC of record on every Alexander² Construction project, from permit pull through final inspection.
We do not franchise. We do not subcontract the principal role. The GC license, the owner responsibility, and the on-site presence are all the same two people.
Collin & Tyler Alexander · Co-Principals
The island code is different. Our training is for it.
Marco Island construction requires technical compliance that mainland projects rarely encounter. These are the elements every Marco Island custom home must address, and that we build around from the first design conversation.
V-zone vs. AE-zone compliance
Marco Island lots fall into FEMA V-zones, AE-zones, or X-zones, and the zone designation fundamentally changes foundation engineering, finished floor elevation, and insurance economics. We confirm your lot's zone at the earliest design stage and build the foundation system to match.
Piling, stem-wall, and elevation certificates
Coastal V-zone construction on Marco Island typically requires elevated pile foundations with breakaway walls at grade. AE-zones may allow engineered stem-wall construction. Either way, the Elevation Certificate drives everything from floor height to insurance, we coordinate it from the start.
170 mph design standard
Collier County design wind speed is 170 mph, among the highest in Florida. Every opening must be impact-rated or shuttered. Structural connections, roof-to-wall tie-downs, and fenestration packages are engineered for the full load path, and we specify components that meet Florida Product Approval.
Seawalls, docks, and Gulf access
Canal-front construction on Marco Island layers additional scope: seawall integrity assessment, dock permits, boat lift coordination, and sometimes DEP review for Gulf-access waterways. We manage these scopes in parallel with the primary home build rather than as afterthoughts.
Jolley Bridge & delivery windows
Every material delivery, concrete, steel, cabinetry, trusses, crosses the Jolley Bridge. Load limits, early-morning delivery windows, and staging on a finite lot footprint are constraints that mainland builders learn the hard way. We plan schedules around them from week one.
Collier County relationships
Coastal Construction Control Line review, Collier County Growth Management permitting, and inspection sequencing on a barrier island have their own rhythm. We have built those relationships directly, not as a mainland outsider learning the process on your project.
What a custom home on Marco Island really means.
A luxury custom home on Marco Island is not a production floor plan on an island lot. It is a home designed for your specific parcel, whether that is a Hideaway Beach estate lot, a waterway canal-front property, a Cape Marco Gulf-view site, or a quieter South Marco homesite.
Every Alexander² Marco Island custom home is designed around the lot's specific constraints: flood zone, elevation, setbacks, views, prevailing wind, canal orientation, and lot coverage limits. The result is a home that performs, not just visually, but structurally, mechanically, and over decades of coastal exposure.
Transparency is the operating principle. You see the full pre-construction budget before the foundation is poured. You know the schedule. You approve selections before they are ordered. There are no surprises in change-order form three-quarters of the way through.
Custom-designed, not production
Every Alexander² project is designed around the lot, the client, and the program. We do not use stock plans or repeat floor layouts.
Full-scope new construction
Lot assessment, design coordination, permitting, construction, and walkthrough, all managed by the same two principals from start to finish.
Luxury specifications throughout
Finish quality, mechanical systems, and fenestration are specified to match the investment, not value-engineered out late in construction.
Waterfront and canal expertise
Dock permits, seawall coordination, and Gulf-access construction are part of our standard scope, not an unfamiliar add-on.
Where we build on the island.
Every area of Marco Island carries its own construction considerations, from Hideaway Beach's private gate to Cape Marco's deep-water access. We build across all of them and know the specifics of each.
Hideaway Beach
Private gated community on Marco Island's north end with beach and club access. Estate-sized lots, beachfront and near-beach parcels, and some of the most valuable real estate on the island. Gate access protocols, club coordination, and estate-tier specifications shape every build here.
Cape Marco
Marco Island's southernmost point, with direct Gulf views and deep-water access for larger boats. Parcels are limited and prized. Wind exposure is greater, setbacks are strict, and the foundation engineering has to anticipate full coastal conditions.
Waterway Canal Homes
Marco Island's extensive canal network gives hundreds of lots direct boat access to the Gulf. Canal-front construction adds seawall assessment, dock permits, and lift coordination. We handle the full canal-side scope alongside the home build, not as a separate project.
Tigertail Beach Area
Residential north-end neighborhoods with walking access to Tigertail Beach. Established streets, mature landscaping, and strong teardown-rebuild potential for buyers who want a newer home in a settled neighborhood character.
Smokehouse Bay
Bay-front and near-bay lots with protected water views and close proximity to Marco Island's marina district. A favored area for buyers who want the island lifestyle with the calmer water of the bay rather than open Gulf exposure.
South Marco
The quieter south-end of the island, with a mix of existing homes and vacant lots. Good access to island amenities, generally less tourist traffic than north-end areas, and meaningful opportunities for custom new construction on infill lots.
Understanding what a Marco Island custom home costs.
Marco Island custom home construction does not have a single price point. The final investment depends on the lot, the flood zone, the scope, and the specification tier. Alexander² develops a transparent pre-construction budget for every project before any commitment, so you know the number before you make decisions.
Standard luxury new construction
Thoughtfully designed single-family custom homes on standard Marco Island interior or canal-adjacent lots. AE-zone foundations, designer finish packages, and full-scope new construction without the elevated-zone or estate-tier premiums.
Premium waterfront & elevated
Canal-front, bay-front, or V-zone lots requiring pile foundations, elevated construction, and full coastal fenestration packages. Seawall work and dock scope typically included. Elevated specification throughout to match the setting.
Estate-tier, Hideaway & Cape Marco
Private gated and southern-tip estate parcels with beachfront or deep-water Gulf access. Highest-specification custom architecture, full coastal engineering, estate-grade finish packages, and the logistical premium of building on the island's most exclusive addresses.
What shifts the budget on Marco Island.
These are the factors that most meaningfully move a Marco Island custom home budget up or down. Understanding them early, before plans are finalized, is how we keep pre-construction estimates honest and final invoices free of surprises.
We walk through each of these with you during discovery. Then the budget reflects reality, not optimism.
What makes us the right builder for this island.
Island construction logistics, already solved
Jolley Bridge delivery scheduling, staging on compact island lots, trade coordination across two counties, we have operational patterns for every one of these. Mainland builders who take on Marco Island projects learn them on your build. We do not.
Coastal and flood-zone compliance built in
Every Marco Island lot sits in a coastal flood zone. FEMA designation, elevated foundation engineering, and coastal setback coordination are part of our first design conversations, not discoveries made during permitting.
Both principals accountable on every project
Collin and Tyler Alexander lead every Marco Island custom home personally. No handoff to a project manager. No subcontracted supervisor. The people on your first call are the people on your final walkthrough.
Dock, seawall, and canal-front expertise
Canal-front Marco Island homes require more than a builder who poured a slab. Dock permits, seawall condition, Gulf-access waterway review, and boat lift coordination are part of the scope, and part of our working knowledge.
A five-stage process, tuned for island construction.
Every Marco Island custom home moves through the same five stages, each designed around the specific conditions of building on a barrier island in Collier County. Transparency at each stage, with both principals present, is the baseline.
Discovery & Lot Review
A conversation with Collin and Tyler. Lot-specific review, FEMA zone, elevation, setbacks, canal access, seawall condition. Feasibility before plans.
Design & Engineering
Architecture aligned with your lot and program. Structural engineering for 170 mph design winds, coastal foundation system, and Florida Product Approval fenestration.
Selections & Pre-Construction
Finishes, mechanical systems, trade coordination, Collier County permit submissions, and the full confirmed budget, all documented before foundation work begins.
Construction
Both principals on site regularly. Vetted Marco Island trade partners. Jolley Bridge delivery scheduling and staging managed around the island's logistics.
Delivery & Warranty
A final walkthrough with Collin and Tyler, Elevation Certificate filed, and a warranty relationship that continues past closing. Built to stand for decades.
Custom home building on Marco Island.
Answers to the questions buyers most often ask before starting a custom home project on the island.
Alexander² Construction LLC is a boutique luxury builder operating on Marco Island. Collin and Tyler Alexander personally lead every build. The firm specializes in custom luxury homes, waterfront construction, and elevated coastal builds on Marco Island. License CBC1266523.
Custom home construction costs on Marco Island vary significantly based on flood zone designation, foundation system, finish specifications, lot conditions, and whether the build is a standard interior lot, a waterfront canal lot, or an estate parcel in Hideaway Beach or Cape Marco. Island logistics and coastal engineering requirements also influence the budget compared to mainland Florida construction.
Alexander² develops a transparent pre-construction budget for every Marco Island project before any commitment, so you understand the investment before decisions are made, not after.
Marco Island is a barrier island subject to coastal construction regulations, FEMA flood-zone requirements, and elevated foundation systems. Collier County design wind speed is 170 mph, among the highest in Florida, requiring impact-rated fenestration and engineered structural connections throughout.
Jolley Bridge access affects every material delivery and trade scheduling, and Collier County coastal inspectors operate on a different rhythm than mainland permitting. Builders need direct experience with these conditions, not a transfer of mainland practices.
Yes. Alexander² has direct experience with canal-front construction on Marco Island, including dock permits, seawall assessment and replacement, boat-lift coordination, and the Gulf-access waterway requirements that apply to many of the island's canal lots. We manage the full scope, home, seawall, and dock, as an integrated project rather than separate trades.
Marco Island parcels fall into several FEMA flood zones, primarily V-zones, AE-zones, and X-zones. V-zone lots (coastal high-hazard) typically require elevated pile foundations with breakaway walls at grade. AE-zone lots often allow engineered stem-wall construction above base flood elevation. X-zone lots have the fewest flood-related requirements.
The flood-zone designation drives foundation engineering, finished floor elevation, and flood insurance economics. We confirm zone assignment and review the Elevation Certificate requirements at the earliest design stage of every Marco Island project.
Custom home construction on Marco Island typically runs longer than a comparable mainland build due to Collier County permitting review, island material delivery constraints, and the specialized trades required for elevated and coastal construction. A realistic schedule depends on the design complexity, scope of waterfront work (seawall, dock), and lot conditions.
We publish a full construction schedule during pre-construction and track it transparently throughout the build. No hidden delays, no vague milestones.
Yes. Alexander² builds throughout Marco Island, including estate-tier parcels in Hideaway Beach and at Cape Marco. These locations carry their own considerations, Hideaway's private gate and club protocols, Cape Marco's southern-tip wind exposure and deep-water access, which we plan around from the first site visit.
Ready to build on Marco Island?
We take on a limited number of Marco Island custom homes each year. If you are considering a build on the island, whether a canal lot, a Hideaway Beach parcel, or a Cape Marco estate site, the earlier we speak, the better positioned you will be. Consultations are free and without obligation.
Book a ConsultationCollin & Tyler Alexander
Marco Island · Collier County · Florida
Custom Home Building Across Florida's Gulf Coast
Alexander2 Construction builds in five markets along the Gulf Coast. Explore our other service areas or view our full range of construction services.
