← Riverhead, NY Real Estate

What's Being Built in Downtown Riverhead

Downtown Riverhead has been planned for more than thirty years — the town's community vision plan dates to 1995 — and built for about one. In August 2026 the town moved from planning into construction on six connected projects, with public improvements scheduled to continue through 2030.

This page lays out what each project is, who is paying for it, and when it is currently expected to finish. The dates come from the construction schedule Planning and Community Development Director Dawn Thomas presented to the Riverhead Town Board on August 6, 2026, and they are subject to change.

The six projects

1. The Peconic River Hotel

The first visible construction of the six, and the furthest along in approvals.

The Riverhead Town Board approved the site plan and special permit unanimously, 5–0, on August 4, 2026. The approved building is five stories and 69,738 square feet on a roughly 0.42-acre site at 117–127 East Main Street, next to the planned town square and the East End Arts campus.

What it contains, per the plans filed with the town:

• 94 guest rooms — 80 rooms and 14 suites. The suites are on the fifth floor, each with a balcony or terrace. The second floor has 26 rooms, the third 28 and the fourth 26, with some fourth-floor rooms having terraces over East Main Street.
• A 116-seat restaurant with a bar and an outdoor terrace facing the riverfront.
• A coffee shop.
• Roughly 2,900 square feet of retail.
• Hotel lounge and fitness facilities.
• Nine lower-level parking spaces for staff.

It will operate under Tapestry Collection by Hilton, a boutique brand. The architect is Andrew V. Giambertone & Associates.

The condominiums are no longer in the plan. An earlier version, reviewed as part of the town's downtown environmental review, called for 76 hotel rooms and 12 condominium units. The developer revised it in 2026, removing the residential component entirely and raising the room count to 94. If you have read about condominiums coming to the town square, that is the outdated plan.

Total project cost is around $35.1 million. The developer has said he is seeking $19.6 million in mortgage financing, with $14.5 million in private contributions and a $1 million New York State Restore grant. An application for tax benefits is pending before the Riverhead Industrial Development Agency, originally filed in November 2025 and amended in June 2026 to reflect the hotel-only plan.

Construction mobilization began in August 2026. The town's schedule has the hotel opening in fall or winter 2028.

2. The Town Square

A public plaza and gathering space, and the centerpiece of the whole effort at a cost of nearly $33 million. It is designed to reorient downtown away from Main Street and toward the Peconic Riverwalk, opening pedestrian connections and sightlines from Main Street down to the water. Under the current schedule, construction begins in 2027 and the square opens in spring 2028.

3. The riverfront amphitheater

An outdoor performance space on the Peconic, part of the Town Square scheme.

4. The adaptive playground

A playground designed for accessibility, scheduled to open shortly after the Town Square.

5. East Main Street streetscape

Reconstruction of the street itself — walkability improvements and flood protection work tied to the square.

6. A structured parking garage

Design work was scheduled to begin in fall 2026. The garage is the final piece; the town's own schedule ends with a completion celebration after it opens.

Who is building it and who is paying

The master developer is an affiliate of the J. Petrocelli companies, designated by the Town Board in April 2022. The same developer built the Long Island Aquarium, the Hyatt Place East End and the Preston House Hotel — all in Riverhead.

The public money behind it, as announced by the Governor's office in December 2025:

• $24.12 million — federal RAISE grant through the U.S. Department of Transportation, covering the parking garage, walkability upgrades and flood protection.
• $10 million — New York State Downtown Revitalization Initiative award to the town, of which $4.2 million went to the Town Square.
• $3.2 million — Empire State Development.
• $500,000 — New York State Historic Preservation Office.
• $400,000 — Brownfield Opportunity Area funding through the Department of State.

That is a substantial amount of committed public funding, and it is the part of this story that is hardest to reverse. Grants of that size come with conditions and schedules attached.

A note on the timeline

The schedule has already moved once, and it is worth being straight about that.

In November 2024, the town said Town Square and playground construction could begin as early as late summer or fall 2025. The current schedule places Town Square construction in 2027 and its opening in spring 2028 — roughly two years later than that earlier estimate.

Director Thomas told the board the new timeline remains subject to change depending on funding, weather, materials and construction conditions.

Anyone making decisions on the strength of these dates should treat them as intentions rather than guarantees. The funding is committed; the calendar is not.

The town has scheduled seven public engagement sessions between September 2026 and 2030, so there will be regular opportunities to hear updated timelines directly.

Beyond the six projects

Two other things are happening nearby that belong in the same picture.

Peconic Bay Medical Center — Northwell Health's Riverhead hospital is partway through a $92 million expansion. Hospital employment tends to be steadier than the seasonal and tourism work that a good deal of the East End runs on.

The Long Island Science Center — spared from the eminent domain process in 2025, and moving ahead with its East Main Street storefront expansion.

What this means if you own or are buying here

The honest version is that the construction is verifiable and the effect on home values is not yet.

What can be checked: the funding is awarded, the developer is under agreement, demolition has happened, and hotel construction has started. What cannot be checked is whether it lifts residential values, by how much, or when. Downtown revitalizations have a mixed record nationally, and Riverhead's own timeline has already slipped by about two years.

Some practical considerations rather than predictions:

If you own downtown or nearby, several years of active construction is coming — road work, closures, noise. That is a cost during the build and potentially a benefit afterward.

If you are buying, the properties closest to the work carry the most of both. Streets a few blocks out may see some of the upside with less of the disruption.

If you are selling, buyers are increasingly asking about this. Being able to describe what is actually under construction, with dates, is more useful than general enthusiasm.

Information current as of September 2026 — updated quarterly.

Frequently asked questions

When will downtown Riverhead be finished?

The town's current schedule runs public improvements through 2030, ending with the parking garage. The Town Square is scheduled to open in spring 2028 and the Peconic River Hotel in fall or winter 2028. These dates have moved before.

How much is being spent on downtown Riverhead?

The Town Square alone is budgeted at nearly $33 million. Public funding includes a $24.12 million federal RAISE grant and a $10 million New York State Downtown Revitalization Initiative award, along with several smaller state grants.

What is being built on the Riverhead waterfront?

The Peconic River Hotel — five stories and 94 rooms under the Tapestry Collection by Hilton brand, with a 116-seat restaurant, a coffee shop and retail space — along with a public plaza, a riverfront amphitheater and an adaptive playground, all connected to the Peconic Riverwalk.

Will this increase home values in Riverhead?

Nobody can honestly say. The investment is real and committed. Whether and when it moves residential prices is not something anyone can promise, and anyone who tells you otherwise is guessing.

Who is developing the Riverhead Town Square?

An affiliate of the J. Petrocelli companies, designated master developer by the Riverhead Town Board in April 2022.