Sienna Construction Timeline: What to Expect in Phase 1

Your Blueprint for What Comes Next at Sienna Terrenas

You have found your lot. You have run the numbers on rental yields of 6-9% and annual appreciation of 8-12%. Maybe you have already told your friends about the ocean views from El Jamito hillside. But now the big question hits: when does it all actually happen?

If you are investing in Caribbean real estate for the first time — or even the fifth — construction timelines can feel like a black box. When does ground break? How long until your villa is move-in ready? And who is making sure everything gets built to the standard you expect at this price point?

This article is your complete guide to Phase 1 construction at Sienna Terrenas. We will walk you through every stage, introduce the teams making it happen, and show you exactly how you will stay informed along the way.

Have you already explored the available lots? That is the best place to start before diving into timelines.

Phase 1 Overview: Zone 1 and the First 30 Lots

Sienna Terrenas spans 72 acres of protected hillside environment on the El Jamito ridge, sitting at 150 to 300 meters elevation with commanding views of the Atlantic. The master plan includes 93 lots across multiple zones — but everything starts with Zone 1.

Phase 1, Zone 1 includes:

• 30 carefully positioned lots
• 28 of 30 lots (93%) with direct ocean views
• Lot prices starting from $64,000
• Villa packages ranging from $156,000 to $768,000
• Full infrastructure backbone for roads, utilities, and shared amenities

Why start with Zone 1? Because it occupies the prime contour of the hillside — the section where elevation, ocean sightlines, and access converge most naturally. If you are weighing which zone offers the strongest combination of views and convenience, this is it.

Are you curious which specific lots still have ocean views? Browse the interactive lot map to see what is available in Zone 1 right now.

The Construction Phases: From Raw Land to Your Front Door

Understanding the construction sequence helps you plan everything from financing to furniture shopping. Here is how it unfolds:

Stage 1: Land Clearing and Grading (Months 1-3)

The first visible activity on-site involves selective clearing, erosion control, and precision grading. At Sienna, this is not a bulldoze-everything approach. The development sits within 72 acres of protected environment, and the construction plan preserves mature trees, natural drainage patterns, and native vegetation wherever possible.

You will see survey stakes, access road preparation, and the initial shaping of individual lot pads during this stage.

Stage 2: Infrastructure Installation (Months 3-8)

This is the backbone that makes everything else work:

• Road network — paved access roads connecting all 30 lots to the main entry
• Water supply — connection to municipal water with on-site storage and pressure systems
• Electrical grid — underground power distribution (no overhead lines blocking your views)
• Fiber-optic internet — high-speed connectivity is essential for remote workers and rental guests
• Stormwater management — engineered drainage designed for tropical rainfall volumes

Infrastructure is where cheap developments cut corners. At Sienna, the Swiss-backed parent company Everytime Holding SA — with over 40 years of development experience — applies European engineering standards to Caribbean conditions. That means oversized drainage, redundant water systems, and electrical infrastructure rated well above minimum code.

Stage 3: Individual Villa Construction (Months 6-14)

Villa construction begins on a rolling basis as infrastructure reaches each lot cluster. If you purchase a lot-plus-villa package, your build typically takes 8 to 12 months from foundation pour to key handover, depending on the villa model and customization level.

The build sequence follows a standard progression:

1. Foundation and structural concrete
2. Roof structure and waterproofing
3. Electrical and plumbing rough-in
4. Interior finishing — tile, cabinetry, fixtures
5. Exterior landscaping and pool installation (if applicable)
6. Final inspection and punch list

What does your ideal villa look like? Explore the villa collection to compare floor plans, finishes, and pricing.

Stage 4: Amenity Completion (Months 10-16)

Shared amenities are built in parallel with the later villa phases so that early owners have access as soon as they move in. The amenity package includes communal areas, landscaped pathways, and the infrastructure that turns a collection of villas into a genuine community.

Quality Control: Why Atlantique Sud Matters

Here is something most Caribbean real estate listings will never tell you: the builder matters more than the architect.

Atlantique Sud has been constructing villas in Las Terrenas for 25 years. They have built hundreds of villas across the region and understand the specific challenges that the north coast climate presents — salt air corrosion, hurricane-force wind loads, tropical humidity inside wall cavities, and the drainage demands of a hillside site.

Their quality control process includes:

• On-site project managers for every build cluster
• Third-party structural inspections at foundation, framing, and completion stages
• Material sourcing protocols that specify marine-grade hardware, impact-rated windows, and UV-resistant exterior finishes
• Warranty coverage on structural elements and major systems

When you combine Atlantique Sud's local construction expertise with Everytime Holding SA's Swiss-standard project oversight, you get a level of accountability that is genuinely rare in Caribbean development. Everytime Holding brings over four decades of real estate development rigor — financial controls, milestone-based disbursement, and transparent reporting.

Have you ever wondered what separates a villa that holds its value from one that does not? Construction quality is the single biggest factor. And at Sienna, it is not left to chance.

Amenities and Completion Dates: Your Planning Calendar

While exact dates depend on weather, permitting, and the pace of lot sales, here is the working timeline for Phase 1:

Milestone	Target Period
Zone 1 land clearing begins	Q1-Q2 2026
Infrastructure substantially complete	Q3 2026
First villa foundations poured	Q2-Q3 2026
First villa completions	Q1-Q2 2027
Phase 1 amenities operational	Q2-Q3 2027
Zone 1 fully delivered	Q3-Q4 2027

These timelines assume normal construction conditions. The Dominican Republic offers 240+ days of sunshine annually, which means far fewer weather delays than you would face building in most of North America or Europe.

For buyers traveling from Montreal — just a 4-hour, 25-minute direct flight — this timeline means you could be hosting your first rental guests or spending your first winter season in Las Terrenas within 18 months of purchase.

Not sure if a full villa is the right entry point? A fractional ownership starting at $176,000 gets you into Sienna with a lower commitment. Take the quiz to find the option that fits your goals.

How You Stay Informed: No Guessing, No Surprises

One of the biggest frustrations in overseas real estate is feeling disconnected from your investment. At Sienna, communication is built into the process:

Owner Portal Every buyer gets access to a dedicated online portal with real-time construction updates, photo documentation, and milestone tracking for their specific lot and villa.

Monthly Progress Reports Detailed written updates covering overall site progress, infrastructure milestones, and any schedule adjustments — delivered directly to your inbox.

Multilingual Support The Sienna team communicates in English, French, Spanish, and German — reflecting the international community of buyers from 20+ countries.

Site Visit Coordination Planning a trip to check on progress? The team coordinates site tours so you can walk your lot, meet the builders, and see the development taking shape in person.

Milestone Photography and Video Key construction milestones are documented with professional photography and drone footage, shared through the owner portal.

You should never have to wonder what is happening with your investment. And with CONFOTUR tax benefits saving you $50,000+ over 15 years through the 15-year 0% property tax exemption, this is an investment worth watching closely.

Your Next Step

Phase 1 is where early buyers capture the strongest value — both in lot pricing and in positioning within the community. As construction progresses and amenities come online, prices adjust accordingly.

Ready to see which Zone 1 lots match your budget and goals? Explore available lots or calculate your projected ROI to understand exactly what your investment could return over the next decade.

The construction timeline is set. The teams are in place. The only variable left is you.