Just moments from the heart of Sag Harbor Village, 166 Bay Street is a turnkey 4-bedroom residence that masterfully blends timeless Hamptons charm with modern amenities. Set on nearly half an acre (rare for Sag Harbor Village!) this beautifully maintained home features a heated gunite pool and a separate, fully equipped pool house-all surrounded by lush landscaping for ultimate privacy and tranquility. A quintessential wraparound front porch welcomes you to this historic gem, leading to a spacious back deck ideal for al fresco dining and outdoor entertaining. Inside, the home is filled with natural light and elegant details. A sun-drenched formal dining room flows seamlessly into a cozy library/formal living room and a separate den with pocket doors-perfect for relaxing evenings or intimate gatherings. The bright, eat-in kitchen is outfitted with premium Sub-Zero and Viking appliances and overlooks the expansive, private backyard and garden. A conveniently located powder room and laundry area are just off the kitchen. Upstairs, the serene primary suite includes an ensuite bathroom, while two additional bedrooms share a well-appointed full bath. The finished attic level-with its own half bath-offers flexible space for an additional bedroom, office, or playroom. Additional storage is available in the full basement, accessible from the kitchen porch. The outdoor amenities are just as compelling as the interior. Incredibly unique for Sag Harbor Village, 166 Bay Street offers a lot size almost triple(!) the size of most lots within the Village. The gated, English garden-inspired pool area is surrounded by mature privet and manicured plantings, providing a peaceful retreat. The renovated pool house features crisp, modern finishes, a full bath, and a slate patio-perfect for summer entertaining or guest accommodations. Combining historic charm, modern amenities, and an unbeatable location close to the shops, restaurants, Bay Beach and marina of Sag Harbor Village, this exceptional property offers effortless Hamptons living at its finest.
Sold for $4,700,000
$4,700,000
166 Bay St, Sag Harbor, NY 11963
4beds
3,000sqft
Single Family Residence
Built in 1890
0.38 Acres Lot
$4,836,000 Zestimate®
$1,567/sqft
$6,564 Estimated rent
Home value
$4,836,000
$4.35M - $5.37M
$6,564/mo
Zestimate® history
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List your homeWhat's special
Natural lightRenovated pool houseWraparound front porchHeated gunite poolEnsuite bathroomFlexible spaceSpacious back deck
Zillow last checked:
Source: Out East,MLS#: 390575
Facts & features
Interior
Bedrooms & bathrooms
- Bedrooms: 4
- Bathrooms: 5
- Full bathrooms: 3
- 1/2 bathrooms: 2
Rooms
- Room types: Family Room
Cooling
- Central Air
Features
- Basement: No
- Has fireplace: No
Interior area
- Total structure area: 3,000
- Total interior livable area: 3,000 sqft
Property
Parking
- Parking features: GarageDetached
- Has garage: Yes
Features
- Stories: 3
- Has private pool: Yes
Lot
- Size: 0.38 Acres
Details
- Parcel number: 0302003000700007000
Construction
Type & style
- Home type: SingleFamily
- Property subtype: Single Family Residence
Condition
- New construction: No
- Year built: 1890
Community & HOA
Location
- Region: Sag Harbor
Financial & listing details
- Price per square foot: $1,567/sqft
- Tax assessed value: $5,475
- Date on market: 8/15/2025
- Lease term: Contact For Details
Price history
| Date | Event | Price |
|---|---|---|
| 1/6/2026 | Sold | $4,700,000-5.1%$1,567/sqft |
Source: Agent Provided Report a problem | ||
| 9/15/2025 | Pending sale | $4,950,000$1,650/sqft |
Source: Out East #390575 Report a problem | ||
| 8/15/2025 | Listed for sale | $4,950,000+135.7%$1,650/sqft |
Source: Out East #390575 Report a problem | ||
| 1/13/2006 | Sold | $2,100,000+162.5%$700/sqft |
Source: Public Record Report a problem | ||
| 12/8/2000 | Sold | $800,000+60%$267/sqft |
Source: Public Record Report a problem | ||
| 8/28/1998 | Sold | $500,000$167/sqft |
Source: Public Record Report a problem | ||
Public tax history
| Year | Property taxes | Tax assessment |
|---|---|---|
| 2025 | -- | $5,475 |
| 2024 | -- | $5,475 |
| 2023 | -- | $5,475 |
| 2022 | -- | $5,475 |
| 2021 | -- | $5,475 |
| 2020 | -- | $5,475 |
| 2019 | -- | $5,475 |
| 2018 | -- | $5,475 |
| 2017 | $5,517 | $5,475 |
| 2016 | -- | $5,475 |
| 2015 | -- | $5,475 |
| 2014 | -- | $5,475 |
| 2013 | -- | $5,475 |
| 2012 | -- | $5,475 |
| 2011 | -- | $5,475 |
| 2007 | $3,972 +7.3% | $5,475 |
| 2005 | $3,702 +7% | $5,475 |
| 2004 | $3,461 +1.2% | $5,475 |
| 2003 | $3,419 -8.5% | $5,475 |
| 2002 | $3,735 | $5,475 |
Find assessor info on the county website
Neighborhood: 11963
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Nearby schools
GreatSchools rating
- 8/10Sag Harbor Elementary SchoolGrades: PK-5Distance: 0.2 mi
- 8/10Pierson Middle High SchoolGrades: 6-12Distance: 0.3 mi
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Estimated market value
$4,836,000
Get a cash offer in 3 minutes
Find out how much your home could sell for in as little as 3 minutes with a no-obligation cash offer.
Estimated market value
$4,836,000
- New York
- Suffolk County
- Sag Harbor
- 11963
- 166 Bay St