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Built in 1923 as Sefton Manor at a cost of over $2 million, this is a 34 room Tudor Revival house of rusticated Westchester granite on 86 acres above Long Island Sound. It was designed by Clinton & Russell, Wells, Holton & George for Robert Leftwich Dodge and Lillian Sefton Dodge, who ran the Harriet Hubbard Ayer cosmetics company. The Lutheran Friends of the Deaf bought it in 1949. It is now a venue only rental. You bring your own caterer, and the figures quoted for it are not comparable to a catering hall's.
The $15,000 to $20,000 quoted here buys a house and 86 acres and nothing else. It is a rental, so add a caterer, a bar, rentals and very probably a tent at a large guest count, which is why the all in estimates on The Knot and WeddingWire land near $50,000. Do not set that rental figure against a catering hall's per person rate, because they are not measuring the same thing. The venue itself publishes no fees, no hours and no policies at all.
We read millneck.org's manor, private events, photography and FAQ pages, and the venue's listings on 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.
The venue publishes no fees, capacities, hours or policies of its own, so every commercial term here comes from marketplaces that disagree on the rental figure.
The history on the owner's own site is the most detailed of any venue in this group. The architectural firm was Clinton & Russell, Wells, Holton & George. The house holds over 34 family rooms and 16 bathrooms plus guest and service areas, built of rusticated Westchester granite blocks trimmed in limestone.
One detail stands out. The site describes a solid oak doorway reported to be 400 to 500 years old, which would predate the house by centuries. That is the venue's own account and it is stated as a report rather than as a fact, so treat it the same way.
The Lutheran Friends of the Deaf purchased the property in 1949. It operated as a residential school for deaf students and later as a day elementary program until 2001. The house and campus are now used for events, private functions, photography and film and television production, shown by appointment only.
This is the most important line on the page. Mill Neck Manor is a venue only rental. Couples bring their own caterer and their own vendors, according to Zola and corroborated by WeddingWire, which lists outside vendors. Alcohol is permitted provided proper protocols are followed.
So the $15,000 figure circulating for this venue is a room rental. It buys the house and the grounds. It does not buy food, drink, staff, rentals or any of the things bundled into a per person catering hall rate. Setting $15,000 beside a $129 per person hall is comparing two different purchases.
There is no per person figure and there would not be one. Your food cost is set by whichever caterer you hire rather than by the venue. Zola describes the pricing explicitly as a flat usage fee.
What proper protocols means for alcohol is not published anywhere. A licensed bartender, liquor liability insurance and a permit are all plausible requirements, and not one of them is written down. Get the exact requirement in an email before you price a bar.
Zola gives a base venue fee of $20,000, described as a flat usage fee. WeddingWire gives $15,000 starting off peak and $20,000 starting peak. The Knot gives $15,000 as a starting price for the reception.
The $15,000 and the $20,000 are plausibly the same off peak and peak pair seen from two angles. No source says so, so we record them separately.
The $50,000 family of numbers is different in kind. Zola's $50,000 starting price is a full wedding estimate including outside vendors. The Knot says couples usually spend $50,000 and WeddingWire gives $45,000 to $50,000. Those are all in spend estimates, not a rate the venue charges.
Nothing is published first party. The private events page and the manor FAQ both send every fee question to an email address and a phone number. No service charge, administrative fee, cleaning fee, damage deposit or tax treatment is published by anyone. On a nonprofit owned historic house a security deposit and an insurance requirement are likely, and neither is written down.
It is worth describing the disclosure level precisely. The FAQ answers whether you can host an event here, with a yes, and whether you can tour the manor. That is the whole page.
There is no published capacity chart, no room list with numbers, no hours, no curfew, no vendor policy, no rain plan and no price. Everything commercial about this venue comes from The Knot, WeddingWire and Zola. That is not a warning sign on its own, because the owner is a nonprofit renting a historic house rather than a sales driven venue business. It does mean your first email needs to be a long one.
No exclusivity policy is published either. The house is shown by appointment and is also rented for photography and for film and television production, so scheduling is bespoke. Nobody states that only one event runs at a time.
Zola lists 2 to 300 guests, seated or standing. WeddingWire says up to 300. The Knot says 300 plus, which is the outlier. Take 300 as the working ceiling.
Now look at the building. This is a house rather than a ballroom. A 300 guest seated dinner in a 1923 residence almost certainly needs a tent on the lawn, and no source publishes a tent policy, a tent cost, or whether the venue arranges one. That is a large unpriced line for a big wedding.
The spaces are described loosely. First party: the Manor House interior including the living room, the formal gardens and the campus. Zola adds terraces overlooking the grand lawn and the sunken gardens, all included in the rental, and The Knot adds a lawn for ceremonies. No room by room capacity chart exists.
The rain plan is unpublished and it is a live problem here. The mansion interior is included in the rental, so an indoor fallback exists in principle. Nothing states whether that interior can hold a guest count planned for the terraces or the sunken gardens.
All proceeds from events at the Manor House fund the Mill Neck Family of Organizations and its programs, including the Mill Neck Manor School for the Deaf. That is stated on the owner's own private events page. For some couples it will decide the booking and for others it is a footnote, but it is a verifiable difference from a commercial hall.
Two unresolved items to chase before committing. There is no published end time, curfew or rental block length, and Mill Neck is a small incorporated village where a local noise or hours restriction is plausible. Ask whether a village permit is required and what time music has to stop.
Zola lists what comes with the rental: a dance floor, a dressing room and bridal suite, event staff, wheelchair access, WiFi, free self parking and paid valet parking. WeddingWire notes the bridal suite is covered by the venue fee. Take that list to the site visit and confirm every item, because it is a marketplace list and not a contract.
A 120 acre Lessing's estate in Woodbury whose wedding menu publishes a 22% administrative fee, one of the few on Long Island that prints the number.
A 1918 Roslyn Heights mansion restored to its 1920s look, with a 150 guest minimum and a peak season starting price of $35,000 on WeddingWire.
The former Sans Souci house above Long Island Sound, one event at a time, a 205 seat ballroom, and $155 to $225 a head published on their own site.
A 1910 Charles A. Platt house on 55 acres with 186 hotel rooms, a 220 seat ballroom indoors and a tent published for 700 outside.
Members only for Mansion events since the Village's 9 April 2025 notice, on roughly 210 Sands Point acres with a Tom Doak golf course.
A 1916 Delano & Aldrich manor that says it books members and non members alike, with a $2,000 ceremony fee on WeddingWire and no per person rate anywhere.