Off Market Sep 2024 for $2.4M

$2,995,110

Est. refi paymentEst. refi $15,952/mo

•

—

sq ft

9 Mill River Rd, Setauket, NY 11733

About this home

Indulge in the Ultimate Waterfront Living, located in a Cul-de-sac is a Piece of Paradise: Unveiling this Serene Home on Conscience Bay in Setauket, NY. Step Inside to Explore the Stunning Open Floorplan of this Upgraded Residence, Custom Millwork & Craftsmanship. Featuring a Five-Bedroom Home, Open Concept Living Room/Dining Room Combination, Chef's Kitchen w/ an Indoor Salt Water Swimming Pool, Sauna, Exercise Gym & Bonus Entertainment Room. The Perfect Home for Hosting with a Custom Patio & Outdoor Kitchen on 2 Acres Showcasing Endless Waterfront Views!!, Additional information: Appearance:Mint,Interior Features:Lr/Dr

Single-familyProperty Type

1955Year Built

1.79 acresLot Size

Listing by Michael Pascullo • Douglas Elliman Real Estate

Bought with Antonella Solano-Knoeller • Howard Hanna Coach

Redfin checked: a minute ago

•Source:OneKey® MLS as Distributed by MLS Grid #L3523640

Redfin Estimate

$2,995,110

$565K since sold in September 2024$24K since August

Recently sold homes
Estimate history
Homes for sale

This home's estimate is 145.5% higher than the average sale price ($1.22M) of 6 comparable homes.

SOLD SEP 1, 2026
$1,605,000
A
6 beds5 baths4,636 sq ft
63 W Meadow Rd, Setauket, NY 11733
Listing by Signature Premier Properties
SOLD AUG 7, 2026
$1,100,000
B
4 beds3.5 baths2,572 sq ft
14 Blueberry Ridge Rd, Setauket, NY 11733
Listing by Daniel Gale Sothebys Intl Rlty
SOLD MAR 9, 2026
$1,013,000
C
5 beds3.5 baths3,700 sq ft
6 Settlers Way, Setauket, NY 11733
Listing by Douglas Elliman Real Estate
SOLD AUG 17, 2026
$1,590,000
D
5 beds2.5 baths3,700 sq ft
15 Maple Rd, Setauket, NY 11733
Listing by Douglas Elliman Real Estate
SOLD MAY 28, 2026
$881,800
E
4 beds3.5 baths2,585 sq ft
8 Old Wood Rd, Stony Brook, NY 11790
Listing by Realty Connect USA L I Inc
SOLD AUG 28, 2026
$1,130,000
F
5 beds3.5 baths3,189 sq ft
8 Brandywine Dr, Setauket, NY 11733
Listing by Howard Hanna Coach

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Earn from this home

Sell

$945,106

Est. take-home

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Refinance

Est. cash available

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Rent

$4,350/mo

Redfin rental estimate

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Market trends in 11733, NY

Last updated August 2026

Buyer's Market

Seller's Market

Seller's market

Sale-to-List Price

103.4%

+0.7% MoM

Median sale price

$900K

$25K MoM

Avg. days on market

25d

1 days MoM

Recently sold homes

12 MoM

New listings for sale

OPEN TODAY, 1PM TO 4PM
$1,299,999
4 beds2.5 baths5,049 sq ft
10 Redbridge Ct, East Setauket, NY 11733
Listing by BERKSHIRE HATHAWAY
COMING SOON
$1,199,900
4 beds2.5 baths3,000 sq ft
34 Varsity Blvd, East Setauket, NY 11733
Listing by Aliano Real Estate
COMING SOON
$938,000
5 beds2.5 baths3,016 sq ft
15 Tobi Ln, East Setauket, NY 11733
Listing by Douglas Elliman Real Estate
OPEN TODAY, 1PM TO 4PM
$1,100,000
4 beds2.5 baths2,773 sq ft
17 Lemark Ct, East Setauket, NY 11733
Listing by Howard Hanna Coach
$649,999
4 beds1.5 baths1,876 sq ft
19 Badger Ln, East Setauket, NY 11733
Listing by Exit Realty Liberty
OPEN TODAY, 1:30PM TO 3PM
$1,175,000
4 beds2.5 baths2,308 sq ft
34 Old Field Rd, Setauket, NY 11733
Listing by Howard Hanna Coach
COMING SOON
$749,999
3 beds2 baths1,950 sq ft
1 Cottontail Ln, East Setauket, NY 11733
Listing by Charles Rutenberg Realty Inc
$1,250,000
4 beds3.5 baths3,213 sq ft
14 Cobbler Ln, East Setauket, NY 11733
Listing by Douglas Elliman Real Estate
OPEN TODAY, 12PM TO 1:30PM
$799,000
4 beds3 baths1,628 sq ft
14 Camelot Ln, East Setauket, NY 11733
Listing by Azure Realty Group NY LLC
$899,000
6 beds5 baths3,136 sq ft
15 Main St, East Setauket, NY 11733
Listing by BH&G R E Realty Connect
See all

Provided by Redfin

Sale history for 9 Mill River Rd

Date

Event

Price

Public Records

Nov 15, 2024

Sold

$2,430,000

OneKey® MLS as Distributed by MLS Grid #L3523640

Sep 23, 2024

Sold

$2,430,000

Apr 1, 2024

Pending

—

Mar 4, 2024

Price Changed

$2,495,000

Jan 4, 2024

Listed

$2,575,000

Public Records

Aug 15, 2022

Sold

$2,333,000

OneKey® MLS as Distributed by MLS Grid #L3355443

Mar 25, 2022

Sold

$2,333,000

Dec 17, 2021

Pending

—

Oct 26, 2021

Listed

$2,500,000

Beautiful custom home located on cul-de-sac right on Conscience Bay. This residence encompasses a beautiful floorpan with many upgrades and amenities including custom millwork built in cabinets in many rooms. Five oversized bedrooms 5 bathrooms, indoor salt water pool, two saunas. This home sits on almost 2 acres of lush property with a stunning custom patio with an outdoor kitchen. This home is shown by appointment only with pre-approval qualification of funds a must.

Public Records

Feb 11, 1986

Sold

$396,000

Year

Property tax

Land + Additions

Assessment*

2026

$47,898

$1,250 + $9,150

$10,400

2025

$47,898 (+3.9%)

$1,250 + $9,150

$10,400

2024

$46,119 (+7.0%)

$1,250 + $9,150

$10,400

2023

$43,101 (+3.5%)

$1,250 + $9,150

$10,400

2022

$41,651

$1,250 + $9,150

$10,400

2021

$41,651 (+0.9%)

$1,250 + $9,150

$10,400

2020

$41,278 (+1.7%)

$1,250 + $9,150

$10,400

2019

$40,590 (+2.9%)

$1,250 + $9,150

$10,400

2018

$39,445 (+2.1%)

$1,250 + $9,150

$10,400

2017

$38,637 (+1.5%)

$1,250 + $9,150

$10,400

2016

$38,069 (+7.2%)

$1,250 + $9,150

$10,400

2015

$35,505 (+2.3%)

$1,250 + $9,150

$10,400

2014

$34,706 (+3.2%)

$1,250 + $9,150

$10,400

2013

$33,627 (+2.1%)

$1,250 + $9,150

$10,400

2012

$32,930 (+8.3%)

$1,250 + $9,150

$10,400

2011

$30,400 (+2.8%)

$1,250 + $9,150

$10,400

2010

$29,558 (+2.8%)

$1,250 + $9,150

$10,400

2009

$28,754

$1,250 + $9,150

$10,400

Tax history for 9 Mill River Rd

Year

Property tax

Land + Additions

Assessment*

2026

$47,898

$1,250 + $9,150

$10,400

2025

$47,898 (+3.9%)

$1,250 + $9,150

$10,400

2024

$46,119 (+7.0%)

$1,250 + $9,150

$10,400

2023

$43,101 (+3.5%)

$1,250 + $9,150

$10,400

2022

$41,651

$1,250 + $9,150

$10,400

2021

$41,651 (+0.9%)

$1,250 + $9,150

$10,400

2020

$41,278 (+1.7%)

$1,250 + $9,150

$10,400

2019

$40,590 (+2.9%)

$1,250 + $9,150

$10,400

2018

$39,445 (+2.1%)

$1,250 + $9,150

$10,400

2017

$38,637 (+1.5%)

$1,250 + $9,150

$10,400

2016

$38,069 (+7.2%)

$1,250 + $9,150

$10,400

2015

$35,505 (+2.3%)

$1,250 + $9,150

$10,400

2014

$34,706 (+3.2%)

$1,250 + $9,150

$10,400

2013

$33,627 (+2.1%)

$1,250 + $9,150

$10,400

2012

$32,930 (+8.3%)

$1,250 + $9,150

$10,400

2011

$30,400 (+2.8%)

$1,250 + $9,150

$10,400

2010

$29,558 (+2.8%)

$1,250 + $9,150

$10,400

2009

$28,754

$1,250 + $9,150

$10,400

*Taxable value of land and structures on it ("additions") is determined regularly by local assessors and does not affect market price.

Public record

Beds

—

Baths

—

Stories

—

Lot width

—

Lot depth

—

Lot size

1.79 Acres

Year renovated

—

Sq. Ft.

—

Year built

—

Style

Single Family Residential

County

Suffolk County

APN

0200061000300005000

Parking Spaces

—

Basement

—

Accessible

—

HOA Dues

—

Garage

—

Features

—

Last updated by owner on Aug 31, 2026.

Property details

Parking

Parking Information
Parking Features: Attached, Driveway, Private

Interior

Virtual Tour Information

Fireplace Information
Fireplaces Total: 1

Heating & Cooling
Cooling: Central Air
Heating: Oil, Baseboard

Interior Features
Interior Features: Cathedral Ceiling(s),Eat-in Kitchen,Entrance Foyer,Master Downstairs,Pantry,Sauna,Walk-In Closet(s),Formal Dining,First Floor Bedroom,Primary Bathroom
Appliances: Dishwasher, Dryer, ENERGY STAR Qualified Appliances, Microwave, Refrigerator, Tankless Water Heater, Washer
Flooring: Carpet, Hardwood
Levels: Three Or More
Patio And Porch Features: Patio

Room Information
Room Description: Gourmet Tailored Kitchen Showcasing High End Appliances & Custom Cabinetry||The Dining Room Boasts Stunning Hardwood Floors While Offering Picturesque View Of Conscience Bay||The Entertainment Area In The Living Room Is Adorned W/ Custom Molding, Trim & Cabinetry ||Primary Bedroom Suite, Water Views||Bedroom||Bathroom||Family Room, Indoor Pool, Gym, Fireplace||Three Additional Bedrooms||Bathroom||Office/Bonus Room
Basement YN: No
Attic: Partial
Rooms Total: 14
Basement: Walk-Out Access
Additional Rooms: Library/Den

Bathroom Information
Bathrooms Full: 4
Bathrooms Half: 1

Exterior

Exterior Features
Construction Materials: Stucco, Frame
Fencing: Fenced
Security Features: Security System

Lot Information
Additional Parcels YN: No
Lot Features: Cul-De-Sac, Near Public Transit, Near School, Near Shops

Property Information
Property Sub Type: Single Family Residence

Financial

Tax Information
Tax Section: 61
Tax Annual Amount: $43,100.78

Financial Information
Buyer Financing: Cash

Utilities

Utility Information
Sewer: Cesspool

Location

HOA Information
Association Amenities: Park

School Information
Elementary School: Setauket Elementary School
Middle Or Junior School: Paul J Gelinas Junior High School
High School: Ward Melville Senior High School
High School District: Three Village

Location Information
Hamlet: Setauket
Directions: Old Field Road to 9 Mill River Road, Setauket NY 11733
County Or Parish: Suffolk County

Community Information
Community Features: Fitness Center

Public facts

Beds: —
Baths: —
Sq. Ft.: —
Stories: —
Lot Size: 1.79 acres
Style: Single Family Residential
Year Built: —
Year Renovated: —
County: Suffolk County
APN: 0200061000300005000

Home facts updated by county records on Aug 31, 2026

Around this home

Schools

Setauket Elementary School

Public PreK-6 • Assigned • 0.6mi

6/10

Paul J Gelinas Junior High School

Public 7-9 • Assigned • 0.7mi

7/10

Ward Melville Senior High School

Public 9-12 • Assigned • 3.2mi

10/10

Provided by GreatSchools

Lifestyle

Provided by Walk Score and Local Logic

Climate risks

1/10 Flood Factor

Minimal risk of a flood reaching the building in the next 30 years

1/10 Fire Factor

Unlikely to be in a wildfire in next 30 years

5/10 Heat Factor

7 days above 95° expected this year, 16 days in 30 years

6/10 Wind Factor

77% chance of strong winds in next 30 years

4/10 Air Factor

4 unhealthy days expected this year, 5 days in 30 years

Provided by First Street

Historical weather

Setauket, NY • 11733

Average low and high temperatures (°F)

Jan

Feb

Mar

Apr

May

Jun

Jul

Aug

Sep

Oct

Nov

Dec

Sun exposure

In this area, properties receive around 8.8 hours in June and 4.5 hours in December, which is comparable to the U.S. average for solar exposure.

8.8 hrs

4.5 hrs

JuneDecember

Provided by Shadowmap

Estimated sale price

$2.85M – $3.45M

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OPEN TODAY, 1PM TO 4PM

$1,299,999

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COMING SOON

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Listing by Douglas Elliman Real Estate

OPEN TODAY, 1PM TO 4PM

$1,100,000

4 beds2.5 baths2,773 sq ft

17 Lemark Ct, East Setauket, NY 11733

Listing by Howard Hanna Coach

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4 beds1.5 baths1,876 sq ft

19 Badger Ln, East Setauket, NY 11733

Listing by Exit Realty Liberty

OPEN TODAY, 1:30PM TO 3PM

$1,175,000

4 beds2.5 baths2,308 sq ft

34 Old Field Rd, Setauket, NY 11733

Listing by Howard Hanna Coach

COMING SOON

$749,999

3 beds2 baths1,950 sq ft

1 Cottontail Ln, East Setauket, NY 11733

Listing by Charles Rutenberg Realty Inc

$1,250,000

4 beds3.5 baths3,213 sq ft

14 Cobbler Ln, East Setauket, NY 11733

Listing by Douglas Elliman Real Estate

OPEN TODAY, 12PM TO 1:30PM

$799,000

4 beds3 baths1,628 sq ft

14 Camelot Ln, East Setauket, NY 11733

Listing by Azure Realty Group NY LLC

Home values near 9 Mill River Rd

Data from public records.

Address	Redfin Estimate
12 Mill River Rd, Setauket, NY 5 Beds \| 2.5 Baths \| 3718 Sq. Ft.	$1,440,291
10 Mill River Rd, Setauket, NY - Beds \| - Baths \| - Sq. Ft.	$1,558,579

Address	Redfin Estimate
6 Mill River Rd, Setauket, NY 4 Beds \| 3 Baths \| - Sq. Ft.	$1,333,312
21 Old Field Rd, Setauket, NY 4 Beds \| 2.5 Baths \| 2650 Sq. Ft.	$909,047

Address	Redfin Estimate
2 Mill River Rd, Setauket, NY 4 Beds \| 5 Baths \| - Sq. Ft.	$1,239,374
6 Chickadee Way, Setauket, NY 4 Beds \| 3.5 Baths \| - Sq. Ft.	$1,373,549

Property information provided by OneKey® MLS as Distributed by MLS Grid when last listed in 2024. This data may not match . Learn more.

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About this home

Redfin Estimate

Earn from this home

Market trends in 11733, NY

Sale history for 9 Mill River Rd

Tax history for 9 Mill River Rd

Public record

Property details

Around this home

Schools

Lifestyle

Climate risks

Historical weather

Sun exposure

Nearby similar homes

New listings for sale in 11733

Home values near 9 Mill River Rd

More real estate resources