Waterfront Estate on Most Desirable Street in Town! Sitting on 1.19 acres, owning up to the high water line, this former locally renowned builders personal home is now being offered for sale. With views of the Long Island Sound and Connecticut this Farmhouse style colonial is massive at 4,400 sqft with over 12 rooms and 6 bedrooms including the separate mother/daughter suite. The grounds feature a wood bulkhead at the base of the cliff. Brick retaining walls, paver walkways and patios surrounding the inground salt water pool. The Main area of the home is not like any other and Features an entry hall with wood floor inlay, a formal Living room with a wood burning fireplace, formal dining room with window bench seat. There is an Eat In kitchen and Family room overlooking the inground pool and Long Island Sound. Upstairs there is a Primary Bedroom with a Juliet balcony, a Walk-in closet with custom closet system and a primary bath all recently redone in the past few years with a walk-in glass enclosed shower and tub area, double sink and sep water closet. There is 3 additional bedrooms and an additional full bath with marble tile also located on the second floor. In the homes basement there is an office just off the driveway, a billiard room, a media room with wet bar and Full bath. There is a mud room with laundry and 2 garages on currently being used as a home gym. And if that wasn't enough on the west side of the home is a very large 2 bedroom mother/daughter area with its own private living room, eat in kitchen, 1st floor bedroom and full bath plus an additional 1/2 bath/laundry and 2nd floor office or 2nd/guest bedroom. This home comes with private deeded beach rights for a minimal annual fee. The possibilities and views are endless!
Sold for $1,550,000
$1,550,000
21 Seacliff Lane, Miller Place, NY 11764
6beds
3,565sqft
Single Family Residence, Residential
Built in 1973
1.19 Acres Lot
$1,579,200 Zestimate®
$435/sqft
$6,703 Estimated rent
Home value
$1,579,200
$1.42M - $1.75M
$6,703/mo
Zestimate® history
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List your homeWhat's special
Waterfront estateInground salt water poolMud room with laundryBrick retaining wallsBilliard room
Zillow last checked:
Listing updated:
Listed by:
Nicholas R. Aliano Jr,
Aliano Real Estate 631-744-5000
Bought with:
Nicholas R. Aliano Jr, 10311204979
Aliano Real Estate
Source: OneKey® MLS as distributed by MLS GRID,MLS#: 947492
Facts & features
Interior
Bedrooms & bathrooms
- Bedrooms: 6
- Bathrooms: 6
- Full bathrooms: 4
- 1/2 bathrooms: 2
Primary bedroom
- Description: With Balcony overlooking Long Island Sound, Walk in Closet & Primary Bath
- Level: Second
Bedroom 2
- Level: Second
Bedroom 3
- Level: Second
Bedroom 4
- Level: Second
Bedroom 5
- Description: With attached Full Bath
- Level: First
Bedroom 5
- Level: Second
Primary bathroom
- Description: With enclosed Tub/Shower, Dual Vanity and sep Water closet
- Level: Second
Bathroom 1
- Description: 1/2 Bath
- Level: First
Bathroom 2
- Description: Full bath
- Level: Second
Bathroom 4
- Description: 1/2 Bath with 2nd Laundry
- Level: First
Bathroom 5
- Description: Full bath
- Level: Lower
Other
- Description: Billiard room
- Level: Lower
Dining room
- Level: First
Family room
- Level: First
Kitchen
- Level: First
Kitchen
- Description: Mother/Daughter Kitchen
- Level: First
Living room
- Description: With Fireplace
- Level: First
Living room
- Description: Mother/Daughter Area
- Level: First
Media room
- Description: Media Room with Full Bar
- Level: Lower
Office
- Level: Lower
Heating
- Electric
Cooling
- Central Air
Appliances
- Included: Dishwasher, Dryer, Electric Range, Refrigerator, Washer
- Laundry: Washer/Dryer Hookup, In Basement, Multiple Locations
Features
- First Floor Bedroom, First Floor Full Bath, Crown Molding, Eat-in Kitchen, Entrance Foyer, Formal Dining, His and Hers Closets, In-Law Floorplan, Pantry, Primary Bathroom
- Flooring: Wood
- Basement: Finished,Full
- Attic: Dormer,Scuttle
- Number of fireplaces: 1
- Fireplace features: Living Room, Wood Burning
Interior area
- Total structure area: 3,565
- Total interior livable area: 3,565 sqft
Property
Parking
- Total spaces: 2
- Parking features: Driveway
- Garage spaces: 2
- Has uncovered spaces: Yes
Features
- Exterior features: Juliet Balcony
- Has private pool: Yes
- Pool features: In Ground
- Fencing: Fenced
- Has view: Yes
- View description: Panoramic, Water
- Has water view: Yes
- Water view: Water
- Waterfront features: Beach Access, Bulkhead, Sound, Water Access, Waterfront
- Frontage length: 124
Lot
- Size: 1.19 Acres
- Features: Sprinklers In Front, Sprinklers In Rear
Details
- Parcel number: 0200010000200001000
- Special conditions: None
- Horses can be raised: Yes
Construction
Type & style
- Home type: SingleFamily
- Property subtype: Single Family Residence, Residential
Materials
- Foundation: Concrete Perimeter
Condition
- Year built: 1973
Utilities & green energy
- Sewer: Cesspool
- Water: Public
- Utilities for property: Electricity Connected, Trash Collection Public, Water Connected
Community & neighborhood
Location
- Region: Miller Place
HOA & financial
HOA
- Has HOA: Yes
- HOA fee: $500 annually
- Services included: Other
Other
Other facts
- Listing agreement: Exclusive Right To Sell
Price history
| Date | Event | Price |
|---|---|---|
| 3/12/2026 | Sold | $1,550,000+0%$435/sqft |
Source:  OneKey® MLS as distributed by MLS GRID #947492 Report a problem | ||
| 1/22/2026 | Pending sale | $1,549,900$435/sqft |
Source: OneKey® MLS as distributed by MLS GRID #947492 Report a problem | ||
| 1/5/2026 | Listed for sale | $1,549,900+476.2%$435/sqft |
Source: OneKey® MLS as distributed by MLS GRID #947492 Report a problem | ||
| 10/28/2009 | Sold | $269,000-73.9%$75/sqft |
Source: Public Record Report a problem | ||
| 6/10/2008 | Sold | $1,030,000$289/sqft |
Source: Public Record Report a problem | ||
Public tax history
| Year | Property taxes | Tax assessment |
|---|---|---|
| 2025 | -- | $7,500 |
| 2024 | -- | $7,500 |
| 2023 | -- | $7,500 |
| 2022 | -- | $7,500 -2.6% |
| 2021 | -- | $7,700 |
| 2020 | -- | $7,700 |
| 2019 | -- | $7,700 |
| 2018 | -- | $7,700 |
| 2017 | $28,102 | $7,700 |
| 2016 | -- | $7,700 |
| 2015 | -- | $7,700 |
| 2014 | -- | $7,700 |
| 2013 | -- | $7,700 |
| 2012 | -- | $7,700 |
| 2011 | -- | $7,700 |
| 2010 | -- | $7,700 |
| 2009 | -- | $7,700 -15.6% |
| 2008 | -- | $9,125 -1.9% |
| 2007 | $25,336 +17.6% | $9,300 |
| 2005 | $21,545 +1.8% | $9,300 |
| 2004 | $21,166 +9.6% | $9,300 |
| 2003 | $19,312 +5.8% | $9,300 |
| 2002 | $18,246 +14.3% | $9,300 |
| 2001 | $15,969 +4.5% | $9,300 |
| 2000 | $15,281 | $9,300 |
Find assessor info on the county website
Neighborhood: 11764
Nearby schools
GreatSchools rating
- 4/10Sound Beach SchoolGrades: 3-5Distance: 0.5 mi
- 4/10North Country Road SchoolGrades: 6-8Distance: 0.6 mi
- 9/10Miller Place High SchoolGrades: 9-12Distance: 2.3 mi
Schools provided by the listing agent
- Elementary: Andrew Muller Primary School
- Middle: North Country Road School
- High: Miller Place High School
Source: OneKey® MLS as distributed by MLS GRID. This data may not be complete. We recommend contacting the local school district to confirm school assignments for this home.
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Estimated market value
$1,579,200
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
$1,579,200
- New York
- Suffolk County
- Miller Place
- 11764
- 21 Seacliff Lane
Nearby cities
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