OPEN SAT, 12PM TO 2PM
For sale
$9,600,000
Est. $58,523/mo —
4
bd
•
5.5 ba
•
2,670
sq ft

311 Main St, Sag Harbor, NY 11963

map-entry

About this home

Single-familyProperty Type
1850Year Built
0.58 acresLot Size
$3,596Price/Sq.Ft.
Listing by Jennifer Ponzini • Douglas Elliman Real Estate
Contact: 631-725-0200
Listing updated:
Redfin checked: a few seconds ago
•Source:OneKey® MLS as Distributed by MLS Grid #1058964
35 hours on Redfin • 32 views • 3 favorites

Payment calculator

$58,523 per month

Principal and interest$53,700
Property taxes
HOA dues
Home insurance
Utilities
Down payment
20% ($1,920,000)
Home price
$9,600,000
Loan details
30-yr fixed, 7.5%
5 minutes to get started. No credit impact. 

See this home in person

Open houses
Saturday, Oct 10
12:00pm - 2:00pm

Around this home

Schools

Sag Harbor Elementary School

Public PreK-5 • Assigned • 0.6mi

8/10
Provided by GreatSchools
About The
Hamptons

Provided by Walk Score and Local Logic

Offer insights

311 Main St · $9,600,000
$10.3M and above
75% chance or better to win
Why $10.3M+ is a strong offer
DAYS ON MARKET
2 days
The average home goes pending in 31 days.
SALE-TO-LIST
102.4%
Most homes are selling 2% above list price.
About offer insights

Property details

Kitchen

Kitchen

Bathroom

Bathroom

Bedroom

Bedroom

Living

Living

Dining

Dining

  • Interior features
  • Seven fireplaces
  • High ceilings
  • Natural woodwork
  • Unfinished basement
  • Unfinished attic with stairs
  • Bathrooms
  • Five full bathrooms and one half bathroom
  • Primary bathroom
  • Kitchen
  • Chef’s kitchen
  • Eat-in kitchen
  • Kitchen island
  • Pantry
  • Cooktop, electric cooktop, gas oven, gas range, dishwasher, microwave, refrigerator
  • Stainless steel appliances
  • Laundry & utility
  • Washer and dryer
  • Laundry areas in multiple locations
  • Flooring
  • Wood flooring
  • Heating & cooling
  • Natural gas heating
  • Central air conditioning

Sale and tax history for 311 Main St

Public record

Beds
3
Baths
2
Stories
2
Lot width
—
Lot depth
—
Lot size
0.58 Acres
Year renovated
—
Finished Sq. Ft.
2,986
Unfinished Sq. Ft.
—
Total Sq. Ft.
2,986
Year built
2012
Style
Multi-Family (2-4 Unit)
County
Suffolk County
APN
0903006000100002001
Parking Spaces
—
Basement
—
Accessible
—
HOA Dues
—
Garage
—
Features
—
Last updated by owner on Aug 31, 2026.

Climate risks

1/10 Flood Factor

Minimal risk of a flood reaching the building in the next 30 years

1/10 Fire Factor

Unlikely to be in a wildfire in next 30 years

5/10 Heat Factor

7 days above 90° expected this year, 20 days in 30 years

8/10 Wind Factor

80% chance of strong winds in next 30 years

3/10 Air Factor

2 unhealthy days expected this year, 3 days in 30 years

Provided by First Street

Historical weather

Sag Harbor, NY • 11963
Average low and high temperatures (°F)
35
23
36
24
48
33
57
42
65
51
77
60
81
66
77
59
72
57
64
48
53
38
41
27
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec

Sun exposure

In this area, properties receive around 9 hours in June and 4.6 hours in December, which is comparable to the U.S. average for solar exposure.

9 hrs
4.6 hrs
JuneDecember
Provided by Shadowmap

Redfin Estimate for 311 Main St

We cannot show automated home-value estimates for this home. 
 

Nearby homes have recently sold between $1,800,000 and $8,825,000.

Nearby comparable homes
The Redfin Estimate uses 6 recent nearby sales, priced between $1.8M to $8.8M.

Tour for free, no strings attached

Make a winning offer with the help of a local agent
Details provided by OneKey® MLS as Distributed by MLS Grid and may not match the public record. Learn more.
Download the Redfin App on the Apple App Store
Download the Redfin App from the Google Play Store
GreatSchools Ratings provided by GreatSchools.org.