• Primary Photo - 20 Union St
  • Building Photo - 20 Union St
    Building Photo - 20 Union St
  • Building Photo - 20 Union St
    Building Photo - 20 Union St
$50,000 / Month

20 Union St

,

Sag Harbor, NY 11963

2 Weeks Ago
| Edit
Edit Commute

Under 30 minutes

Commute Time is calculated at rush hour.
Share Listing
Favorites
20 Union St
Share Listing
Favorites

Check Back Soon for Upcoming Availability

Beds Baths Average SF
6 Bedrooms 6 Bedrooms 6 Br 5 Baths 5 Baths 5 Ba —

Fees and Policies

The fees listed below are community-provided and may exclude utilities or add-ons. All payments are made directly to the property and are non-refundable unless otherwise specified.

Details

Lease Options

  • 12 Months

About This Property

Once the "Summer White House" for President Chester A. Arthur, this three-story Victorian Mansion has been completely renovated and redesigned by renowned architect Steven Gambrel. Located on a private and secluded .34 of an acre property, it features a Gunite Pool, elegant terraces, amazing landscaping and even your own garage and parking spot. Over the last three years, this six-bedroom home underwent a complete renovation and has emerged as an immaculate home for a luxurious lifestyle, all while still retaining the elegant and historic character. The main floor includes a library with fireplace, formal dining and living room with stunning antique fireplace, kitchen and family room with fireplace overlooking the garden and pool. The six bedrooms are spread out on the second and third floors offering beautiful views over the historic village of Sag Harbor. One can find a media room with fireplace and a wine cellar in the finished basement. Both house and garden have a Sonos Audio System and invite for beautiful entertaining. . the most spectacular residences so close to the restaurants and harbor.

20 Union St is a house located in Suffolk County and the 11963 ZIP Code. This area is served by the Sag Harbor Union Free School District attendance zone.

House Features

  • Air Conditioning
  • Hardwood Floors
  • Tile Floors
  • Package Service
  • Laundry Facilities
  • Controlled Access
Location
20 Union St, Sag Harbor,
NY 11963
Get Directions
City - Sag Harbor

Sag Harbor sits at the edge of the Hamptons where whaling history and waterfront life shape every corner of this small but storied Long Island village. The entire business district along Main Street holds a spot on the National Register of Historic Places, giving everyday errands a backdrop of 19th-century architecture and seafaring heritage. Strolling to the harbor, browsing independent boutiques, and catching a show at the historic Bay Street Theater are all part of the routine here. Sag Harbor Village sits within easy reach of East Hampton and Southampton, so the dining and recreation options extend well beyond the village limits.

The rental landscape here leans toward character-filled cottages, historic homes converted into apartment communities, and waterfront townhomes that put Gardiners Bay practically in your backyard. Inventory is limited given the village spans just two square miles, so available rentals tend to move quickly.

Learn more about living in Sag Harbor 

Below are rent ranges for similar nearby apartments

Beds Average Size Lowest Typical Premium
1 Bed 1 Bed 1 Bed 800 Sq Ft $1,175 $1,185 $1,195
Amenities
  • Air Conditioning
  • Hardwood Floors
  • Tile Floors
  • Package Service
  • Laundry Facilities
  • Controlled Access
Education
Colleges & Universities Distance
Colleges & Universities Distance
SUNY Suffolk Co., Eastern
Drive: 53 min 30.1 mi
Connecticut College
Drive: 159 min 38.4 mi
University of Connecticut
Drive: 167 min 42.2 mi
20 Union St is within 53 minutes or 30.1 miles from SUNY Suffolk Co., Eastern. It is also near Connecticut College and University of Connecticut.
Schools
Sag Harbor Elementary School
Public Elementary School
Grades PK-5
Attendance Zone
Pierson Middle High School
Public Middle & High School
Grades 6-12
Attendance Zone
School data provided by The GreatSchools Rating helps parents compare schools within a state based on a variety of school quality indicators and provides a helpful picture of how effectively each school serves all of its students. Ratings are on a scale of 1 (below average) to 10 (above average) and can include test scores, college readiness, academic progress, advanced courses, equity, discipline and attendance data. We also advise parents to visit schools, consider other information on school performance and programs, and consider family needs as part of the school selection process.

View GreatSchools Rating Methodology

Data provided by GreatSchools.org © 2026. All rights reserved.
Transportation
Commuter Rail Distance
Commuter Rail Distance
Bridgehampton Station
Drive: 10 min 4.6 mi
East Hampton Station
Drive: 14 min 6.8 mi
Greenport Station
Drive: 48 min 9.8 mi
Amagansett Station
Drive: 21 min 10.2 mi
Southold Station
Drive: 56 min 14.0 mi

Walkability Near 20 Union St Sag Harbor, NY 11963

-
Soundscore™
- / 100

Traffic

-

Airport

-

Businesses

-

Scores provided by

HowLoud What is a Sound Score Rating? A Sound Score Rating aggregates noise caused by vehicle traffic, airplane traffic and local sources. How It Works
Points of Interest

Time and distance from 20 Union St.

Shopping Centers Distance
Shopping Centers Distance
Bridgehampton Village
Drive: 10 min 4.5 mi
Bridgehampton Commons
Drive: 12 min 5.3 mi
Wainescott Village
Drive: 13 min 6.0 mi
20 Union St has 3 shopping centers within 6.0 miles, which is about a 13-minute drive. The miles and minutes will be for the farthest away property.
Parks and Recreation Distance
Parks and Recreation Distance
Elizabeth A. Morton National Wildlife Refuge
 Drive: 8 min 3.0 mi
South Fork Natural History Museum & Nature Center
 Drive: 7 min 3.3 mi
LongHouse Reserve
 Drive: 16 min 6.9 mi
Cedar Point County Park
 Drive: 25 min 8.0 mi
Custer Institute Observatory
 Drive: 58 min 15.1 mi
20 Union St has 5 parks within 15.1 miles, including Elizabeth A. Morton National Wildlife Refuge, South Fork Natural History Museum & Nature Center, and LongHouse Reserve.
Hospitals Distance
Hospitals Distance
Stony Brook Eastern Long Island Hospital
Drive: 50 min 10.3 mi
20 Union St is 10.3 miles and a 50 minute drive from Stony Brook Eastern Long Island Hospital.
Military Bases Distance
Military Bases Distance
Fort Trumbell US Navy
Drive: 159 min 38.0 mi
New London Naval Sub Base
Drive: 167 min 41.9 mi
20 Union St is 38.0 miles from Fort Trumbell US Navy, and is convenient to other military bases, including New London Naval Sub Base.

You May Also Like

Similar Rentals Nearby

Report an Issue Print Get Directions