Set along the water on one of Sag Harbor Village's most storied streets, this exceptional Captain's Row estate unfolds across nearly .60 +/- acres of beautifully landscaped grounds. Built circa 1850, this beautifully restored and renovated Greek Revival Sag Harbor waterfront home sits directly on Main Street with frontage on Otter Pond and views toward Upper Sag Harbor Cove. Mature trees, rolling lawns, hydrangeas and established gardens surround the residence, pool and spa, and multiple structures, creating a private waterfront setting just moments from the center of the Village. Expanded with architect Anthony Vermandois, the 2,670 +/- SF residence offers four bedrooms, five full baths and one-half bath, complemented by a separate 406 +/- SF studio and a 157 +/- SF pool house. A gracious covered front porch welcomes you into the home, where original wide-plank wood floors, period architectural details and seven working fireplaces lend warmth and a sense of history throughout. The main level is designed for both everyday living and entertaining. At its heart is a generous chef's kitchen centered around a large island and an extraordinary open-hearth fireplace. Premium appliances include a Wolf range, Sub-Zero refrigeration and Bosch dishwashers, with three dishwashers throughout the home's kitchen and entertaining spaces. A secondary kitchen and butler's pantry are fully equipped with an additional refrigerator, dishwasher, sink, oven and cooktop, ideal for entertaining. A separate bar, conveniently positioned near the formal dining area, creates a natural flow for gatherings. A sitting room, additional dining area and light-filled sunroom overlooking the gardens and water create inviting spaces for gathering and relaxing. A full bath, powder room and dedicated first-floor laundry complete the main level. Upstairs, the primary suite overlooks Otter Pond, with a spacious bedroom, spa-like bath and private outdoor terrace. A separate sitting area with its own fireplace offers an intimate place to relax while enjoying the surrounding landscape and water views. Two additional en-suite bedrooms, each with its own fireplace, provide beautifully appointed guest accommodations, while a fourth bedroom completes the second floor. A second washer and dryer adds convenience. Above, a walk-up attic provides substantial additional storage, while the 1,136 +/- SF unfinished lower level offers further flexibility. The grounds are as distinctive as the residence itself. Mature specimen trees, abundant hydrangeas, established gardens and flowering plantings frame rolling lawns, while walking paths meander through the nearly .60 +/- acre property toward the water. The result is a park-like setting that feels remarkably removed from the activity of the Village. A 15' x 40' heated gunite pool and spa is surrounded by expansive bluestone patios with generous areas for lounging, dining and entertaining. The 157 +/- SF pool house, featuring 12' ceilings and a full bathroom, is complemented by a 221 +/- SF lighted, vaulted roofed seating area, creating an inviting setting for covered outdoor dining and entertaining overlooking the pool and gardens. A separate 406 +/- SF legal three-room studio adds another dimension to the estate and is approved and permitted as a bedroom, living room, full bath and kitchenette-equipped accessory dwelling unit (ADU), offering flexible space or additional living accommodations separate from the main residence. Currently configured as a single-family residence, the property is also zoned for two-family use, offering additional flexibility for future ownership. Multiple structures and generous on-site parking further distinguish the property within its Village setting. For all its privacy, the estate remains seamlessly connected to Sag Harbor life with Village restaurants, boutiques, galleries, marinas, the Hampton Jitney and bay beaches all just moments away.
For sale
$9,600,000
311 Main St, Sag Harbor, NY 11963
4beds
2,672sqft
Single Family Residence
Built in 1850
0.59 Acres Lot
$9,065,400 Zestimate®
$3,593/sqft
$-- HOA
What's special
Private waterfront settingWaterfront homeExtraordinary open-hearth fireplaceSeven working fireplacesOriginal wide-plank wood floorsPeriod architectural detailsBeautifully landscaped grounds
- 6 days
- 498
- 18
Zillow last checked:
Listed by:
Douglas Elliman Real Estate 631-725-0200,
Jennifer Ponzini - Associate Real Estate Broker 631-207-5820
Source: Out East,MLS#: 398111
Facts & features
Interior
Bedrooms & bathrooms
- Bedrooms: 4
- Bathrooms: 6
- Full bathrooms: 5
- 1/2 bathrooms: 1
Rooms
- Room types: Family Room, Laundry, Library
Cooling
- Central Air
Features
- Basement: Yes
- Has fireplace: Yes
Interior area
- Total structure area: 2,672
- Total interior livable area: 2,672 sqft
Property
Parking
- Parking features: None
Features
- Stories: 2
- Has private pool: Yes
- Pool features: Heated
- Has view: Yes
- View description: Water
- Has water view: Yes
- Water view: Water
- Waterfront features: Waterfront
- Frontage type: Waterfront
Lot
- Size: 0.59 Acres
Details
- Parcel number: 0903006000100002001
Construction
Type & style
- Home type: SingleFamily
- Property subtype: Single Family Residence
Condition
- New construction: No
- Year built: 1850
Community & HOA
Location
- Region: Sag Harbor
Financial & listing details
- Price per square foot: $3,593/sqft
- Tax assessed value: $2,653,400
- Date on market: 10/8/2026
- Lease term: Contact For Details
Estimated market value
$9,065,400
$8.61M - $9.52M
Not available
Price history
| Date | Event | Price |
|---|---|---|
| 10/7/2026 | Listed for sale | $9,600,000-12.3%$3,593/sqft |
Source: | ||
| 5/22/2026 | Listing removed | $70,000$26/sqft |
Source: Zillow Rentals Report a problem | ||
| 5/22/2026 | Listed for rent | $70,000+250%$26/sqft |
Source: Zillow Rentals Report a problem | ||
| 11/17/2025 | Listed for rent | $20,000-75%$7/sqft |
Source: Zillow Rentals Report a problem | ||
| 7/29/2025 | Listing removed | $80,000$30/sqft |
Source: Zillow Rentals Report a problem | ||
| 3/22/2025 | Listed for rent | $80,000$30/sqft |
Source: Zillow Rentals Report a problem | ||
| 10/11/2024 | Listing removed | $10,950,000$4,098/sqft |
Source: Out East #377415 Report a problem | ||
| 5/30/2024 | Listed for sale | $10,950,000-8.4%$4,098/sqft |
Source: Out East #377415 Report a problem | ||
| 11/28/2023 | Listed for sale | $11,950,000+32.8%$4,472/sqft |
Source: Out East #377415 Report a problem | ||
| 12/8/2021 | Listing removed | -- |
Source: | ||
| 11/2/2021 | Listed for sale | $9,000,000+9013.9%$3,368/sqft |
Source: | ||
| 12/18/2017 | Sold | $98,750-94%$37/sqft |
Source: Public Record Report a problem | ||
| 9/17/2017 | Sold | $1,650,000-16.7%$618/sqft |
Source: Agent Provided Report a problem | ||
| 7/6/2017 | Pending sale | $1,980,000$741/sqft |
Source: Corcoran Group #41820 Report a problem | ||
| 3/28/2017 | Listed for sale | $1,980,000-1%$741/sqft |
Source: The Corcoran Group #41820 Report a problem | ||
| 8/29/2016 | Price change | $1,999,000-16.5%$748/sqft |
Source: The Corcoran Group #41820 Report a problem | ||
| 5/21/2016 | Price change | $2,395,000-4.2%$896/sqft |
Source: The Corcoran Group #41820 Report a problem | ||
| 1/16/2016 | Listed for sale | $2,500,000+1566.7%$936/sqft |
Source: The Corcoran Group #41820 Report a problem | ||
| 9/20/1995 | Sold | $150,000$56/sqft |
Source: Public Record Report a problem | ||
Public tax history
| Year | Property taxes | Tax assessment |
|---|---|---|
| 2025 | -- | $2,653,400 |
| 2024 | -- | $2,653,400 +8.3% |
| 2023 | -- | $2,449,400 +0.9% |
| 2022 | -- | $2,428,200 |
| 2021 | -- | $2,428,200 +97.1% |
| 2020 | -- | $1,231,800 -22.1% |
| 2019 | -- | $1,582,000 +6.2% |
| 2018 | -- | $1,489,300 +36% |
| 2017 | $6,533 | $1,095,300 |
| 2016 | -- | $1,095,300 |
| 2015 | -- | $1,095,300 |
| 2014 | -- | $1,095,300 |
| 2013 | -- | $1,095,300 |
| 2012 | -- | $1,095,300 |
| 2011 | -- | $1,095,300 -8.4% |
| 2007 | $5,707 +47.4% | $1,195,400 +86.1% |
| 2005 | $3,873 +8.1% | $642,400 +6566.7% |
| 2004 | $3,582 +8.8% | $9,636 |
| 2003 | $3,292 +0.3% | $9,636 |
| 2002 | $3,281 +7.9% | $9,636 +0.3% |
| 2001 | $3,040 +8.7% | $9,604 |
| 2000 | $2,797 | $9,604 |
Find assessor info on the county website






