46 Robertson Dr Sag Harbor, NY 11963
Estimated payment $20,803/month
Highlights
- In Ground Pool
- 1.9 Acre Lot
- Wood Flooring
- Bay View
- Deck
- 2 Fireplaces
About This Home
Set on 1.92 acres in North Haven, this property offers two compelling paths: a comfortable, fully livable home as it stands today, or the chance to create a remarkable new Hamptons estate. In one of Sag Harbor's most sought-after waterfront communities, surrounded by $20M+ estates, the scale of the parcel supports a true compound with room for a substantial residence, accessory structure, pool, and tennis. A conceptual site plan illustrates a 7,118± SF main house and 1,067± SF accessory structure, demonstrating the full development potential. Beach access is just moments away, ideal for kayaking, paddleboarding, and enjoying the harbor. The neighborhood is beautifully maintained, quiet, and private - an elegant, established enclave with generous spacing between homes and mature natural landscape. The current residence is in excellent condition and can serve as your home base while you design, permit, and build, or it can be renovated to suit your style. Whether you choose to enjoy it immediately or shape an entirely new vision, the property offers rare flexibility and significant upside. Separated but only minutes from Sag Harbor Village, this location combines peace, prestige, and opportunity in equal measure.
Home Details
Home Type
- Single Family
Est. Annual Taxes
- $8,198
Year Built
- Built in 1992
Lot Details
- 1.9 Acre Lot
- Fenced
Parking
- 5 Car Attached Garage
Interior Spaces
- 1,740 Sq Ft Home
- 2 Fireplaces
- Entrance Foyer
- Family Room
- Living Room
- Dining Room
- Wood Flooring
- Bay Views
Kitchen
- Oven
- Microwave
- Dishwasher
Bedrooms and Bathrooms
- 4 Bedrooms
- En-Suite Primary Bedroom
- 3 Full Bathrooms
Laundry
- Dryer
- Washer
Basement
- Walk-Out Basement
- Basement Fills Entire Space Under The House
Pool
- In Ground Pool
- Gunite Pool
Outdoor Features
- Deck
- Patio
Utilities
- Central Air
- Baseboard Heating
- Septic Tank
Map
Home Values in the Area
Average Home Value in this Area
Tax History
| Year | Tax Paid | Tax Assessment Tax Assessment Total Assessment is a certain percentage of the fair market value that is determined by local assessors to be the total taxable value of land and additions on the property. | Land | Improvement |
|---|---|---|---|---|
| 2024 | $1,191 | $1,173,900 | $795,000 | $378,900 |
| 2023 | $595 | $1,173,900 | $795,000 | $378,900 |
| 2022 | $7,791 | $1,173,900 | $795,000 | $378,900 |
| 2021 | $7,791 | $1,173,900 | $795,000 | $378,900 |
| 2020 | $7,583 | $1,173,900 | $795,000 | $378,900 |
| 2019 | $7,498 | $0 | $0 | $0 |
| 2018 | -- | $1,156,600 | $795,000 | $361,600 |
| 2017 | $7,333 | $1,156,600 | $795,000 | $361,600 |
| 2016 | $7,608 | $1,156,600 | $795,000 | $361,600 |
| 2015 | -- | $1,156,600 | $795,000 | $361,600 |
| 2014 | -- | $1,156,600 | $795,000 | $361,600 |
Property History
| Date | Event | Price | List to Sale | Price per Sq Ft |
|---|---|---|---|---|
| 04/01/2026 04/01/26 | Pending | -- | -- | -- |
| 01/27/2026 01/27/26 | For Sale | $3,795,000 | -- | $2,181 / Sq Ft |
Purchase History
| Date | Type | Sale Price | Title Company |
|---|---|---|---|
| Quit Claim Deed | -- | None Available | |
| Quit Claim Deed | -- | None Available | |
| Bargain Sale Deed | $1,100,000 | -- | |
| Bargain Sale Deed | $1,100,000 | -- | |
| Bargain Sale Deed | $1,100,000 | -- | |
| Bargain Sale Deed | $760,000 | Standish Title Agency | |
| Bargain Sale Deed | $760,000 | Standish Title Agency |
Mortgage History
| Date | Status | Loan Amount | Loan Type |
|---|---|---|---|
| Previous Owner | $729,000 | Unknown | |
| Previous Owner | $608,000 | Purchase Money Mortgage |
Source: NY State MLS
MLS Number: 11638143
APN: 0901-004-00-01-00-034-000
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