Building-Structure Inventory Form

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Unless indicated below, this is a transcript of the original Society for the Preservation of Long Island Antiquities/Town of Brookhaven survey form. Since most of the surveys were conducted in the late 1970’s and early 1980’s, much of the information reflects that time period.

Corrections to obvious typographical and spelling errors have been made. Corrections to factual errors in the original surveys, and updates or comments on the information are either enclosed in [square brackets], or are clearly indicated as updated material from the context of the comments.

Sites which have a suffix of “S” are supplemental sites not included in the original surveys.

Building-Structure Inventory Form

Leszkowicz Duck Farm

 If checked, this is a Supplemental Form, not in the original surveys.




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Submitter Name:
John Deitz
Submitter Address:
7 Locust Rd.

Brookhaven, NY 11719


Leszkowicz Duck Farm
Hamlet of Brookhaven

 If checked, this site is within the Fire Place (Brookhaven Hamlet) Historic District


4a-Public Site
4b-Private Site
In part, U. S. Fish and Wildlife Service (Wertheim National Wildlife Refuge), and several individual private owners of residences.
About 105 Old Stump road


Duck Farm
Residence & Wildlife Refuge


7a-Visible From Road
7b-Interior Accessible
Access to the Wildlife Refuge requires a permit.

Building Materials

8d-Board & Batten

Structural System

9a-Wood Frame Interlocking Joints
9b-Wood Frame Light Members




11a-Original Site
Except for residences and one barn associated with the remaining residences, all other farm structures have been razed by the U. S. Fish and Wildlife Service

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14a-None Known
The original duck ranch barns, sheds and other outbuildings have mostly been razed, and the farm land-holdings are now incorporated within the Wertheim National Wildlife Refuge. The remaining privately owned residences and buildings south of the Long Island Rail Road right-of-way are within the Fire Place Historic District and therefore are required to meet the review standards applicable to Town of Brookhaven historic districts.

Related Outbuildings and Property

15b-Carriage House
15i-Landscape Features

Surroundings of the Building

16a-Open Land
16c-Scattered Bldgs
16d-Densely Built-up

Interrelationship of Building and Surroundings

Other Notable Features of Building and Site


Early 20th century

Historic and Architectural Importance

The Leszkowicz duck farm extended along much of the east side of Yaphank avenue/Old Stump road from Montauk highway south, along the west bank of the creek known as Little Neck run.. Originally there were three separate family farms–Kuzmech, Leszkowicz, and Savage (see related table links for information on these families). These were eventually consolidated into a single Leszkowicz farm. Except for the residences and their associated outbuildings, the site was eventually purchased by the Federal government and placed under the management of the U. S. Fish and Wildlife Service (Wertheim National Wildlife Service.)




Prepared By

John Deitz

Supplemental Material

Long Island Advance, 24 May 1945

Judge Steinbrink Finds Duck Ranch Is Not Nuisance
Turns Down Michelsen Move Against Leskowiczs
Agrees Proximity To Summer Home, Brookhaven, May Be Annoying—Cites Zone Rule, Known Conditions

A decision handed down by Supreme Court Justice Meier Steinbrink in special term, Riverhead, last week in the action of Michelsen vs. Leskowicz, holds that a duck ranch is not a legal nuisance, even though its sounds or smell may annoy some neighbor and reduce the value of neighboring property for residential purposes.

The judge dismissed the injunction and damage action brought by Rolf T. Michelsen and City Bank-Farmers Trust company, trustees under the will of the late Rasmus Michelsen, and Mrs. Bernadine Michelsen, the widow, against John Leskowicz and Egnats Leskowicz, operators of a large duck farm at Brookhaven.

The Michelsen summer home occupies a site on lower Little Neck creek and Carman's or Connecticut river, above the foot of Beaver Dam road. The duck farm lies nearby to the northwest, along Little Neck run, east of Railroad avenue. The decision emphasizes the fact that the area has been zoned for such purposes since 1937. The Michelsen and Leskowicz families have both been residents of Brookhaven for a long time.

The plaintiffs had sought a permanent injunction against the operation of the duck farm, and $100,000 damages. It was argued by the plaintiffs that the duck farmers had polluted and diverted Little Neck run, and had trespassed on the Michelsen property by erecting of posts and wire fences.

Some excerpts from the decision follow:
"On the evidence and a view of the property, it is quite convincing that for residence purposes plaintiffs properties have no great value. The local authorities of the Town of Brookhaven in 1937 zoned the property along Little Neck Creek so that the business of duck farms might lawfully be conducted there. This business, conducted as it is, is a lawful one, lawfully and reasonably carried on ....
"To destroy the defendants' business would not only inflict great loss upon them, but would neither add to the value of plaintiffs' property nor make the building and property at the southerly end of the creek more desirable for residential purposes. Equity will not aid doubtful rights.
"When the plaintiff selected her home or her property, which is not claimed to be occupied the year around, she might well expect the incidents of country life. She might not expect that the circumambient air would be altogether free from either the quacking of ducks or the occasional odors therefrom. She had to recognize that she could quiet the occasional duck sounds, or purify the air or the stream by holding defendants' business within the radius of her absolute comfort.
"When, as in this case, she came to this quarter of the Town of Brookhaven where duck business had long been maintained, she was bound to recognize the conditions and the incidents thereof, for there is a recognized distinction between that which annoys and that that which injures. The unreasonable use that constitutes, a nuisance cannot be declared as by a hard and fast rule. What would be a nuisance in one place might afford no just ground for complaint in another."