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Home › Waterfront Venues › The Mansion at Timber Point
Great River · Suffolk County

The Mansion at Timber Point

County golf-course mansion in Great River looking over the water.

GolfWaterfrontEstate

Suffolk County owns this golf course. Lessing’s runs the room inside the clubhouse, and the clubhouse is a mansion that predates the club by decades. Public land, a private caterer, 1920s championship golf architecture, and the Great South Bay out the window. That combination is rare enough on Long Island to be worth understanding before you tour.

The numbers, labeled

Per person
$69 per person plus tax and service on Wedding Spot, undated, alongside $16,369 for 50 guests and extra hours at $6 per person. The Knot shows $10,000 starting and $15,000 typical. Nothing on mansionattimberpoint.com.
marketplace
Site or rental fee
Ceremony $750 with a reception per Wedding Spot; $895 and no reception site fee per The Knot and WeddingWire. $2,000 security deposit per Wedding Spot.
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Food and beverage minimum
A food and beverage minimum applies and a guest minimum applies on certain days, amounts unstated, per Wedding Spot.
marketplace
Service charge and gratuity
Not published. Wedding Spot marks prices as plus tax and service with no percentage.
not published
Outside vendors
All food, beverage and alcohol through the venue; decorations subject to approval; valet or shuttle required; no rice, confetti or glitter, per Wedding Spot. WeddingWire says outside cake is allowed.
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Capacity
Up to 250 seated or 350 cocktail style on the venue's weddings page. Wedding Spot and Zola say 250; The Knot 201 to 250.
first party
One wedding at a time
Yes. Maximum one event at a time, on the venue's weddings page.
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End time
Music off by 2:00 AM, five hours of event time, amplified music indoors only, per Wedding Spot.
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Sixty nine dollars a head is one of the lowest per person figures on this site and it deserves the most suspicion, since it sits on an undated Wedding Spot page against a $10,000 starting total on The Knot. Lessing's moved this venue to a new website that lists four package names and no prices, and the old package pages redirect. Three sources give two ceremony figures, $750 on Wedding Spot and $895 on The Knot and WeddingWire. Whether the $69 is still a real menu tier, and what the plus plus adds in percent, are the two things to confirm.

We read the venue's homepage, weddings and packages pages, tried its brochure and three old Lessing's package URLs that now redirect, then Wedding Spot, The Knot, WeddingWire and Zola. Checked September 2026. First party means the venue’s own site or rate card; marketplace means The Knot, WeddingWire, Zola, Wedding Spot or similar. Nothing here is averaged or estimated.

Lessing's has migrated this venue to a new site with no prices, the old package pages redirect, the brochure PDF could not be fetched, and Wedding Spot's $69 figure carries no date.

Colt, Alison, 1927, and the nine that came later

The Timber Point Club was chartered in the spring of 1925 by Horace Havemeyer, Buell Hollister and W. Kingsland Macy, on a 231-acre property that had belonged to William L. Breese and then to the attorney Julien T. Davies. The golf course came from the British firm of H. S. Colt and C. H. Alison, with Alison himself running the North American work, and the original eighteen opened in 1927. The course was, by design, kept to no more than a hundred players at a time.

The club did not survive the middle of the century as a private concern. One golf history of the property places the county’s acquisition in the early 1970s and dates the third nine, the White course by architect William Mitchell, to 1973. That is where the 27 holes come from: Red, Blue and White, three loops rather than a course and a half.

The mansion you would hold a reception in is the Davies-era house, not a purpose-built ballroom bolted onto a golf club. That is the entire difference between this room and the other water-view halls on the South Shore.

What Lessing’s puts in writing, and what it doesn’t

The venue’s own site gives 250 seated and 350 for a cocktail reception, and a $2,000 deposit. Three rules on their private events page matter more than any of that: in-house catering is required, in-house liquor is required, and they run a maximum of one event at a time. That last one is the sentence to underline. Plenty of Long Island rooms will cheerfully run your wedding alongside somebody else’s sweet sixteen.

Package names are published. Prices are not. Foundations, Elegance, Grand Affair and Ultimate Diamond appear on their packages page with one-line descriptions and no figures attached. Eventective, an aggregator, lists a $10,995 to $13,995 range for the Complete Wedding Package and a $1,700 micro-wedding option. We have not seen either number on anything from Lessing’s, and we are not going to treat an aggregator as a price sheet. Ask for the per-head rate, the minimum guest count, and whether there is a facility or administrative fee on top. That last question is the one that moves a Long Island total the most.

The site does not publish room names for the interior spaces, only a “separate reception room” and the outdoor areas, so ask which room is which on the tour and write it down.

The water is the bay, not the ocean

This is the Great South Bay, sheltered water where the Connetquot River comes in, and it behaves differently from a Sound-side or an ocean venue. Less wind, flatter light off the water, and the far horizon is Fire Island rather than open Atlantic. Suffolk County’s own golf page nominates the fifth on the Blue, a 207-yard par three they call “Gibraltar,” as the spot where the river meets the bay.

Address is 398 Great River Road, and Great River is quiet in a way that surprises people who only know the Islip stretch of Sunrise Highway. Nothing here is walkable to a hotel. Build the transport plan early. If you are weighing this against other waterfront venues, the question is not which has water; it is which water.

Compared with other venues onOakdale wedding venues · One wedding at a time, compared · Wedding end times
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