21 Conscience Bay Road, Setauket, NY 11733
OFF MARKET

21 Conscience Bay Road
Setauket, NY 11733

  • 4 Beds
  • 4.5 Baths
  • 3,843 sqft (on 1.35 acres)

$2,325,300

Trulia Estimate
as of May 30, 2026
Est. Refi. Payment $14,933/mo*

$2,325,300

Trulia Estimate
as of May 30, 2026
Est. Refi. Payment $14,933/mo*
4 Beds
4.5 Baths
3,843 sqft
(on 1.35 acres)

Local Information

Map showing home location
© Google
-- mins to
Commute Destination

Description

Welcome to 21 Conscience Bay Road! Location, Location and Location... Paradise found... This stunning home boasts 228' of direct waterfront property on Conscience Bay and sits at the end of a quiet cul de sac. The home is in within a short stroll of the historic Setauket Village Green, Patriots Rock, Emma S Clark Library, The Neighborhood House and the Frank Melville Memorial Park and arboretum. Nestled on a private and lushly landscaped 1.35 acre lot sits this meticulously maintained 3,843 square foot home featuring a soaring two story entry foyer with sweeping bridal stairwell, four bedrooms, 4.5 baths, two family rooms, formal living and dining rooms, a spacious country kitchen and a finished basement with egress window and 1/2 bath. The Master suite is palatial with two WIC's, master bath with dual sinks, walk in shower and jacuzzi tub and a soothing sitting room- the consensus favorite room in the home- with gas fireplace and deck overlooking the bay. Perfect for morning coffee or sunset glass of wine. The home affords extensive molding work, hardwood floors, two fireplaces (one wood and one gas),newer CAC ( 2021), three zone oil heat with radiant heat in the master bath- there is natural gas into the home as well- central vacuum on all floors, WIFI controlled IGS, an extensive electrical service with transfer switch for generator, full finished basement with egress window and a three car garage. Outdoors enjoy numerous gathering areas around your heated, salt water pool. Your private balcony, front porch and of course the priceless water view you can call your own. Think of the memories that will be made here!! All this within the acclaimed Three Village Central School District and the home is within close proximity to Stony Brook and Port Jefferson Villages, three area hospitals ( Mather, St. Charles and Suffolk County's only level one trauma center, Stony Brook hospital), Stony Brook University, the Port Jefferson Ferry, The LIRR ( Manhattan awaits ) and countless local shops and restaurants. Only a few will ever enjoy the seemingly endless production of shows that mother nature will perform each day and evening for you. The daily experiences and the memories created in this home will be priceless..., Additional information: Appearance:Diamond,Interior Features:Lr/Dr,Separate Hotwater Heater:Y
This property is off market, which means it's not currently listed for sale or rent on Trulia. This may be different from what's available on other websites or public sources. This description is from March 01, 2025

Home Highlights

Parking
Garage
Outdoor
Porch, Patio, Pool
A/C
Heating & Cooling
HOA
None
Price/Sqft
No Info
Listed
180+ days ago

Home Details for 21 Conscience Bay Road

Interior Features

Interior Details
Basement: Finished,FullNumber of Rooms: 10Types of Rooms: Master Bedroom, Bedroom 1, Bedroom 2, Bathroom 1, Auxiliary Room, Dining Room, Kitchen, Living Room, Office
Beds & Baths
Number of Bedrooms: 4Number of Bathrooms: 5Number of Bathrooms (full): 4Number of Bathrooms (half): 1
Dimensions and Layout
Living Area: 3843 Square Feet
Appliances & Utilities
Appliances: Cooktop, Dishwasher, Dryer, Electric Water Heater, Microwave, Oven, Refrigerator, WasherDishwasherDryerMicrowaveRefrigeratorWasher
Heating & Cooling
Heating: Oil,Forced AirHas CoolingAir Conditioning: Central AirHas HeatingHeating Fuel: Oil
Fireplace & Spa
Number of Fireplaces: 2Has a FireplaceNo Spa
Windows, Doors, Floors & Walls
Window: Insulated Windows, Screens, Storm Window(s)Flooring: Hardwood
Levels, Entrance, & Accessibility
Levels: TwoFloors: Hardwood
View
Has a ViewView: Water
Security
Security: Security System

Exterior Features

Exterior Home Features
Patio / Porch: Patio, PorchFencing: Back Yard, Fenced, PartialVegetation: Partially WoodedExterior: Mailbox, Awning(s)Has a Private Pool
Parking & Garage
No CarportHas a GarageHas Open ParkingParking: Garage Door Opener,Attached,Driveway,Garage,Off Street,Private
Pool
Pool: In GroundPool
Frontage
WaterfrontWaterfront: Waterfront, Water AccessResponsible for Road Maintenance: Public Maintained RoadOn Waterfront
Water & Sewer
Sewer: Cesspool

Days on Market

Cumulative Days on Market: 52

Property Information

Year Built
Year Built: 2004
Property Type / Style
Property Type: ResidentialProperty Subtype: Single Family Residence, ResidentialArchitecture: Colonial
Building
Construction Materials: Brick, Vinyl SidingNot Attached Property
Property Information
Parcel Number: 0200061000200010011

Price & Status

Price
List Price: $2,350,000
Status Change & Dates
Off Market Date: Fri Oct 11 2024

Active Status

MLS Status: Sold

Location

Direction & Address
City: Setauket
School Information
Elementary School: Setauket Elementary SchoolJr High / Middle School: Paul J Gelinas Junior High SchoolHigh School: Ward Melville Senior High SchoolHigh School District: Three Village

Building

Building Area
Building Area: 3843 Square Feet

Community

Not Senior Community

HOA

No HOA

Lot Information

Lot Area: 1.35 Acres

Offer

Listing Agreement Type: Exclusive Right To Sell

Miscellaneous

BasementMls Number: L3573822Attic: Pull Stairs, FullWater ViewWater View: WaterAttribution Contact: 631-360-0004Showing Advance Notice: 24Showing Requirements: Call Listing Office

Additional Information

HOA Amenities: Park
Last check for updates: about 9 hours ago
Listed by John S. Sanders, (516) 318-0132
Shea & Sanders Real Estate Inc, (631) 360-0004
Bought with: John S. Sanders, (516) 318-0132, Shea & Sanders Real Estate Inc, (631) 360-0004
Source: OneKey® MLS as distributed by MLS GRID, MLS#L3573822

Price History for 21 Conscience Bay Road

DatePriceEventSource
01/22/2025$2,200,000Sold
OneKey® MLS as distributed by MLS GRID #L3573822
11/21/2024$2,350,000PendingOneKey® MLS as distributed by MLS GRID #L3573822
10/14/2024$2,350,000ContingentNY State MLS #11335452
10/12/2024$2,350,000PendingOneKey® MLS as distributed by MLS GRID #3573822
08/21/2024$2,350,000Listed For SaleOneKey® MLS as distributed by MLS GRID #3573822
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Property Tax and Assessment

Year2025
Tax
Assessment$1,750,000
Home facts updated by county records

Comparable Sales for 21 Conscience Bay Road

Address
Distance
Property Type
Sold Price
Sold Date
Bed
Bath
Sqft
0.39
Single-Family Home
$1,450,000
03/04/26
4
3
3,500
0.16
Single-Family Home
$3,400,000
03/02/26
5
6.5
6,326
0.27
Single-Family Home
$1,175,000
10/02/25
5
2.5
3,718
0.41
Single-Family Home
$899,990
12/31/25
4
3
2,900
0.52
Single-Family Home
$1,230,000
12/02/25
4
3.5
2,546
0.59
Single-Family Home
$972,000
10/03/25
4
4.5
3,976
0.77
Single-Family Home
$1,699,000
06/24/25
4
3
3,404
0.35
Single-Family Home
$825,000
01/27/26
3
2.5
1,960
0.54
Single-Family Home
$1,275,000
10/29/25
5
3
3,700
0.68
Single-Family Home
$1,150,000
08/05/25
4
2.5
3,136

Nearby homes

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Assigned Schools

These are the assigned schools for 21 Conscience Bay Road.
The GreatSchools Rating compares schools on a variety of school quality indicators including test scores, college readiness, equity and more. Learn more.

What Locals Say about Setauket

At least 104 Trulia users voted on each feature.
  • 92 % Say car is needed

  • 88 % Say it's dog friendly

  • 88 % Say yards are well-kept

  • 88 % Say parking is easy

  • 82 % Say there's wildlife

  • 80 % Say there's holiday spirit

  • 79 % Say people would walk alone at night

  • 76 % Say it's quiet

  • 71 % Say they plan to stay for at least 5 years

  • 59 % Say neighbors are friendly

  • 59 % Say kids play outside

  • 38 % Say streets are well-lit

  • 38 % Say there are community events

  • 31 % Say it's walkable to grocery stores

  • 22 % Say it's walkable to restaurants

  • 19 % Say there are sidewalks

Sourced by Trulia users. Learn more about our methodology.
  • Virti Jain
    "Everything is alright. Mostly people are helpful. Great stores great transport. Really like the place"
  • Kristal Simone
    "Lived here for more than 10 years. Everyone is really friendly and family oriented. You have to love yourself and understand that people are not always against you but do want to see you win. "
  • Suevolkman
    "There are many families in the area and the school district is great. There are lots of nearby activities for families too. "
  • Suevolkman
    "We have the Christmas Electric Light parade, we have Benner’s Farm which is unique and offers classes and camp. We have a diverse community due to the university."
  • Gimars123
    "Great schools and many opportunities to explore the outdoors. Parks, beaches, boating, museums for the kids to utilize. "
  • Daniel F.
    "Neighbors are watching everything that you do and everyone is stuck up. Commute is horrible because of the college students who do not know how to drive a car and everyone is stuck in traffic because of the main roads are few and everyone cuts through the neighborhood. If you like nosey eighties and being stuck in traffic then this is your community"
  • Ginny E.
    "More of a bedroom community. 2 plus hours to major city. (NYC). I am retired so I don’t commute, but traffic heavy all day."
  • Chriscona
    "Great neighborhood. We love it here. Scenic and very cozy and quaint. The residents are very kind and take great care of their homes. I always get the feeling that people are very happy here, and are grateful to live here. People smile and say hello as you walk by. It’s a warm and welcoming neighborhood."
  • Jesse W.
    "Very fast passed and friendly. Lots of stores with a open community vibe. Very safe with police around and never hear anything bad about the town. Not like other places on LI, it’s very safe which is the most important."
  • Peter M.
    "there is a 3 mile walking trail that is great for runs, family walks or bringing your pets. we live close enough to walk to the trail and love it. "
  • Nette523
    "People. Schools. Events. Local restaurants. Cul de sac. Education. The local university as well as 3 local hospitals. The ferry to get up north. Every type of store imaginable as well as every type of doctor."
  • Arnold F.
    "We own our property. Located on historic Strongs Neck in East Setauket this traditional colonial on a cul de sac is a fantastic location to live and raise a family. Excellent Three Village Cental School District. "
  • jac19
    "I live in this area. The neighborhood is very pleasant with large homes on lots about one acre in size. Need a car from shopping but the area has a number of nice walks, including to Port Jeff Village."
  • Gregory B.
    "Great area on the north shore. Minutes to beaches, water activities, close to SUNY StonyBrook, Port Jefferson Village, two train stations, the Cross Island Ferry (to Connecticut) many restaurants, nightclubs, activities, historic village... something for everyone."
  • Nawrocky
    "Great area. 2 mi to three supermarkets, 15 min to Smith Haven Mall, 10 min walk to West Meadow beach, 10 min to Stony Brook University."
  • Sohagirl
    "People move here for the historical reputation of good public schools, but that is not the current situation - the schools are rapidly declining in quality. Home break-ins and other crime is on the increase. Too far to comfortably commute to the city. Lots of university students in this neighborhood means it tends to be loud on weekends and Gnarled Hollow is like a racetrack."

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Apartments for Rent

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Homes for sale near 21 Conscience Bay Road

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Off Market Homes Near 21 Conscience Bay Road

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Based on information submitted to the MLS GRID as of 2026-02-06 15:18:24 PST. All data is obtained from various sources and may not have been verified by broker or MLS GRID. Supplied Open House Information is subject to change without notice. All information should be independently reviewed and verified for accuracy. Properties may or may not be listed by the office/agent presenting the information. Some IDX listings have been excluded from this website. Click here for more information

Homes for rent near 21 Conscience Bay Road

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21 Conscience Bay Road, Setauket, NY 11733 is a 4 bedroom, 5 bathroom, 3,843 sqft single-family home built in 2004. This property is not currently available for sale. 21 Conscience Bay Road was last sold on Jan 22, 2025 for $2,200,000 (6% lower than the asking price of $2,350,000). The current Trulia Estimate for 21 Conscience Bay Road is $2,325,300.