$3,300,000
 $17,715 est/mo Sourced by Back At You

443 Sail Walk,Fire Island Pines, NY 11782

Fire Island Pines, NY 11782

Share:

Description

One of Fire Island Pines’ most recognizable residences, the Pyramid House is an extraordinary expression of the experimental modernism that came to define the Pines. Designed circa 1960 by Buenos Aires-born architect Julio Kaufman, the house was later thoughtfully reimagined while preserving Kaufman’s iconic silhouette. A monumental steel-and-glass wall opens the soaring upper-level great room to sweeping views across the protected dunes of Fire Island National Seashore toward the Atlantic and bay beyond. Set at the quiet eastern edge of the Pines and bordering protected landscape, the approximately 2,100-square-foot residence offers an unusual degree of privacy. Built to a standard uncommon to Fire Island, its robust construction includes galvanized structural steel designed to endure the island environment. The current configuration offers three bedrooms and two-and-a-half baths. The lower level is devoted principally to an expansive primary suite with dressing areas, bath and private study, opening toward the pool and dunes. Across the secluded courtyard, three smaller pyramidal forms echo the geometry of the original house, with two guest bedrooms flanking a central bath. Recent improvements include central air conditioning, significant electrical upgrades, a new saltwater pool liner and updated pool mechanicals, along with 3M Prestige 70 window film applied to the Pyramid’s monumental glazing. For its next steward, the expansive lower level presents the possibility of another chapter of reinvention, potentially accommodating two additional ensuite bedrooms and creating a five-bedroom, four-and-a-half-bath residence.* The property’s successful history as a sought-after seasonal rental adds another dimension to its versatility. More than six decades after its creation, the Pyramid House remains remarkably private and unmistakably iconica landmark of Fire Island modernism ready for its next chapter. *Any potential reconfiguration is subject to applicable approvals and independent verification by the purchaser.

Details

MLS #1038274
Listing TypeFor Sale
StyleHouse
Sub-TypeResale
StatusActive
Year1962
Days On Site13
Listing Provided ByCompass Greater NY LLC | Esteban Gomez

Features

Bed(s)3
Bath(s) 3 Total
SQ Feet2,100
PoolYes
Acreage0.18
Property ViewPanoramic, Water

Interior

CoolingCentral Air
HeatingElectric
Interior FeaturesCeiling Fan(s), Chefs Kitchen, Eat-in Kitchen, High Ceilings, Original Details, Primary Bathroom, Master Downstairs, Walk-In Closet(s), Washer/Dryer Hookup
Window FeaturesWall of Windows
AppliancesDishwasher, Gas Cooktop, Microwave, Oven, Refrigerator

Exterior

Exterior FeaturesBalcony, Gas Grill
Construction MaterialsAdvanced Framing Technique, Shingle Siding
Foundation DetailsConcrete Perimeter
FencingFenced

Parking

Garage Yes / NoNo
Parking FeaturesNone

Utilities

UtilitiesCable Connected, Electricity Connected
SewerCesspool

Taxes

Tax Year2025
Tax Assessed Value5000
Tax Annual Amount9559.44
Tax Lot011.00

Area Information

StateNY
CountySuffolk County
CityFire Island Pines
Zip Code11782
School DistrictBay Shore Senior High School
Elementary SchoolWoodhull School
High SchoolBay Shore Senior High School
Listing VS Median (in 11782)
Price:
$3,300,000
low | high
Med:
$792,000
100% of Average
sqft:
2,100
low | high
Med:
1,652
71.333333333333% of Average
$ / sqft:
$1,571
low | high
Med:
$506
100% of Average
On site:
13
low | high
Med:
95
13.684210526316% of Average
Sourced by Back At You

Market Activity 11782

Request a showing

Request a showing

Contact


Additional Information


Showing Information


Submit Form

Required Field
By submitting, you agree to receive promotional texts and/or calls from John J Lease Realtors at the number provided. Message/data rates may apply. Consent is not a condition of purchase, and you can opt out anytime by replying STOP.
MLS Internet Data Exchange (IDX) information is provided exclusively for consumers’ personal, non-commercial use and may not be used for any purpose other than to identify prospective properties consumers may be interested in purchasing, and that the data is deemed reliable but is not guaranteed accurate by the OneKey® MLS

Contact

Learn More About This Property

StateNY
CountySuffolk County
CityFire Island Pines
Zip Code11782
School DistrictBay Shore Senior High School
Elementary SchoolWoodhull School
High SchoolBay Shore Senior High School
Listing VS Median (in 11782)
Price:
$3,300,000
low | high
Med:
$792,000
100% of Average
sqft:
2,100
low | high
Med:
1,652
71.333333333333% of Average
$ / sqft:
$1,571
low | high
Med:
$506
100% of Average
On site:
13
low | high
Med:
95
13.684210526316% of Average
Sourced by Back At You
Nearby Listings (Within 1/2 mile)
Price: $2.475M - $4.125M
sqft: 1,500 - 2,500
Nearby Listings Property ImageNearby Listings Details
337 Shell Walk Property Photo 1
$1,749,999
337 Shell Walk
Fire Island Pines, NY 11782
279 Bay Walk Property Photo 1
$1,695,000
279 Bay Walk
Fire Island Pines, NY 11782
287 Bay Walk Property Photo 1
$1,899,000
287 Bay Walk
Fire Island Pines, NY 11782
Listing Updated: August 23, 2026 at 10:38:37 PM PDT