Off market oct 2021 for $1.7M

$3,456,514

Est. refi paymentEst. refi $13,230/mo

•

—

sq ft

423 River Rd, Saint James, NY 11780

About this home

Magnificent Gated Hillside Estate on 3 acres with Stunning Water Views. Escape to this grand estate located in the tranquil North Shore village of Nissequogue, just one hour from Manhattan. Breathtaking Colonial with two-story entrance, beautiful Brazilian cherry wood floors, Custom millwork and Exquisite details throughout. This Spectacular property features two master suites and every amenity including Indoor gunite heated pool, Gourmet kitchen, Theater on main level, Sauna, Gym, Library, Elevator, Outdoor kitchen, whole house generator and Fully finished lower level., Additional information: Appearance:Diamond,Interior Features:Guest Quarters,Separate Hotwater Heater:Yes

Single-familyProperty Type

2008Year Built

3 acresLot Size

Listing by Danielle Perez • Daniel Gale Sothebys Intl Rlty

Bought with Danielle Perez • Daniel Gale Sothebys Intl Rlty

Redfin checked: a few seconds ago

•Source:OneKey® MLS as Distributed by MLS Grid #L3263294

Redfin Estimate

$3,456,514

$1.7M since sold in October 2021$78K since September

Recently sold homes
Estimate history
Homes for sale

This home's estimate is 128% higher than the average sale price ($1.52M) of 6 comparable homes.

SOLD SEP 14, 2026
$1,600,000
A
6 beds4.5 baths5,500 sq ft
2 Spring Hill Rd, Saint James, NY 11780
Listing by Real Broker NY LLC
SOLD AUG 11, 2026
$1,225,000
B
5 beds4.5 baths3,937 sq ft
144 Landing Meadow Rd, Smithtown, NY 11787
Listing by Pinnacle R E Consulting Inc
SOLD JUN 9, 2026
$1,600,000
C
4 beds5 baths3,856 sq ft
37 Bridle Path, Saint James, NY 11780
Listing by Daniel Gale Sothebys Intl Rlty
SOLD MAR 20, 2026
$2,000,000
D
6 beds4.5 baths6,000 sq ft
4 Celestial Ct, Saint James, NY 11780
Listing by Daniel Gale Sothebys Intl Rlty
SOLD JUN 9, 2026
$920,000
E
5 beds3 baths3,600 sq ft
1 Spring Hollow Rd, Saint James, NY 11780
Listing by Douglas Elliman Real Estate
SOLD FEB 9, 2026
$1,750,000
F
6 beds5 baths4,479 sq ft
142 Landing Meadow Rd, Smithtown, NY 11787
Listing by Pinnacle R E Consulting Inc

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Earn from this home

Sell

$1,990,025

Est. take-home

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Refinance

Est. cash available

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Rent

$4,799/mo

Redfin rental estimate

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Market trends in 11780, NY

Last updated September 2026

Buyer's Market

Seller's Market

Seller's market

Sale-to-List Price

103.3%

0.2% MoM

Median sale price

$820K

$355 MoM

Avg. days on market

27d

0 days MoM

Recently sold homes

8 MoM

New listings for sale

NEW 29 HRS AGO
$579,803
2 beds2 baths1,321 sq ft
1406 Gotham Ct W, Saint James, NY 11780
Listing by Signature Premier Properties
COMING SOON
$979,000
4 beds2.5 baths2,064 sq ft
3 Gate Rd, Head Of The Harbor, NY 11780
Listing by Daniel Gale Sothebys Intl Rlty
OPEN THU, 6PM TO 7PM
$699,000
3 beds3 baths1,354 sq ft
296 Moriches Rd, Smithtown, NY 11780
Listing by BH&G R E Realty Connect
3D WALKTHROUGH
$2,300,000
3 beds3 baths4,500 sq ft
595 Moriches Rd, Nissequogue, NY 11780
Listing by Daniel Gale Sothebys Intl Rlty
$799,000
4 beds2.5 baths2,280 sq ft
14 King Arthurs Court King Arthurs Ct E #14, Saint James, NY 11780
Listing by Hampton Estates Realty LLC
3D WALKTHROUGH
$670,000
3 beds2 baths1,600 sq ft
365 Van Buren St, Saint James, NY 11780
Listing by Howard Hanna Coach
$724,900
4 beds1 bath1,750 sq ft
240 Washington Ave, Saint James, NY 11780
Listing by Signature Premier Properties
3D WALKTHROUGH
$1,999,000
5 beds3.5 baths4,600 sq ft
89 Harbor Rd, Head Of The Harbor, NY 11780
Listing by Daniel Gale Sothebys Intl Rlty
$1,300,000
4 beds2.5 baths2,750 sq ft
6 Patricks Way, Saint James, NY 11780
Listing by BH&G R E Realty Connect
3D WALKTHROUGH
$999,000
4 beds2.5 baths2,573 sq ft
30 Damin Cir, Saint James, NY 11780
Listing by Signature Premier Properties
See all

Provided by Redfin

Sale history for 423 River Rd

Date

Event

Price

Public Records

Dec 8, 2021

Sold

$1,935,000

OneKey® MLS as Distributed by MLS Grid #L3263294

Oct 15, 2021

Sold

$1,750,000

Jun 14, 2021

Pending

—

Oct 22, 2020

Listed

$1,995,000

OneKey® MLS as Distributed by MLS Grid #3263293

Oct 22, 2020

Listing Removed

—

Oct 22, 2020

Listed

$1,995,000

OneKey® MLS as Distributed by MLS Grid #L3256022

Sep 30, 2020

Listing Removed

—

Sep 27, 2020

Listed

$2,095,000

OneKey® MLS as Distributed by MLS Grid #L3103970

Sep 26, 2020

Listing Removed

—

Jun 24, 2020

Price Changed

$2,095,000

Jan 8, 2020

Price Changed

$2,299,000

Oct 15, 2019

Price Changed

$2,350,000

Feb 26, 2019

Listed

$2,499,000

OneKey® MLS as Distributed by MLS Grid #L2996781

Jan 4, 2019

Listing Removed

—

Jan 16, 2018

Listed

$2,775,000

OneKey® MLS as Distributed by MLS Grid #L2904099

Jan 15, 2018

Listing Removed

—

Jul 17, 2017

Price Changed

$2,950,000

Mar 19, 2017

Price Changed

$3,149,000

Jan 3, 2017

Listed

$3,299,000

OneKey® MLS as Distributed by MLS Grid #L2818771

Jan 3, 2017

Listing Removed

—

Sep 7, 2016

Price Changed

$3,299,000

Jan 4, 2016

Listed

$3,499,000

OneKey® MLS as Distributed by MLS Grid #L2786252

Dec 31, 2015

Listing Removed

—

Aug 5, 2015

Listed

$3,798,000

OneKey® MLS as Distributed by MLS Grid #L2714968

Dec 30, 2015

Listing Removed

—

Oct 10, 2014

Listed

$3,798,000

Public Records

Jul 18, 1997

Sold

$440,000

Public Records

Aug 11, 1981

Sold

$54,500

Year

Property tax

Land + Additions

Assessment*

2026

$56,625

$1,200 + $24,560

$25,760

2025

$56,625 (+3.9%)

$1,200 + $24,560

$25,760

2024

$54,479 (+2.7%)

$1,200 + $24,560

$25,760

2023

$53,030 (−11.1%)

$1,200 + $24,560

$25,760

2021

$59,673

$1,200 + $24,560

$25,760

2020

$59,673 (+0.5%)

$1,200 + $30,050

$31,250

2019

$59,390 (+3.3%)

$1,200 + $30,050

$31,250

2018

$57,488 (+3.5%)

$1,200 + $30,050

$31,250

2017

$55,528 (+1.1%)

$1,200 + $30,050

$31,250

2016

$54,950 (+2.1%)

$1,200 + $30,050

$31,250

2015

$53,845 (+2.7%)

$1,200 + $30,050

$31,250

2014

$52,453 (+3.7%)

$1,200 + $30,050

$31,250

2013

$50,577 (+1.6%)

$1,200 + $30,050

$31,250

2012

$49,767 (−2.8%)

$1,200 + $30,050

$31,250

2011

$51,210 (+0.9%)

$1,200 + $32,645

$33,845

2010

$50,744 (+2,764.1%)

$1,200 + $32,645

$33,845

2009

$1,772

$1,200

Tax history for 423 River Rd

Year

Property tax

Land + Additions

Assessment*

2026

$56,625

$1,200 + $24,560

$25,760

2025

$56,625 (+3.9%)

$1,200 + $24,560

$25,760

2024

$54,479 (+2.7%)

$1,200 + $24,560

$25,760

2023

$53,030 (−11.1%)

$1,200 + $24,560

$25,760

2021

$59,673

$1,200 + $24,560

$25,760

2020

$59,673 (+0.5%)

$1,200 + $30,050

$31,250

2019

$59,390 (+3.3%)

$1,200 + $30,050

$31,250

2018

$57,488 (+3.5%)

$1,200 + $30,050

$31,250

2017

$55,528 (+1.1%)

$1,200 + $30,050

$31,250

2016

$54,950 (+2.1%)

$1,200 + $30,050

$31,250

2015

$53,845 (+2.7%)

$1,200 + $30,050

$31,250

2014

$52,453 (+3.7%)

$1,200 + $30,050

$31,250

2013

$50,577 (+1.6%)

$1,200 + $30,050

$31,250

2012

$49,767 (−2.8%)

$1,200 + $30,050

$31,250

2011

$51,210 (+0.9%)

$1,200 + $32,645

$33,845

2010

$50,744 (+2,764.1%)

$1,200 + $32,645

$33,845

2009

$1,772

$1,200

*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

3 Acres

Year renovated

—

Sq. Ft.

7,120

Year built

1982

Style

Single Family Residential

County

Suffolk County

APN

0802011000300006000

Parking Spaces

—

Basement

—

Accessible

—

HOA Dues

—

Garage

—

Features

—

Last updated by owner on Aug 31, 2026.

Property details

Parking

Parking Information
Parking Features: Garage Door Opener, Attached, Driveway, Private

Interior

Virtual Tour Information

Fireplace Information
Has Fireplace
Fireplaces Total: 4

Heating & Cooling
Cooling: Central Air
Heating: Oil, Hot Water

Interior Features
Interior Features: Eat-in Kitchen,Elevator,Granite Counters,Sauna,Walk-In Closet(s),Formal Dining,Primary Bathroom,Central Vacuum,Chandelier,Speakers,Whole House Entertainment System
Window Features: Double Pane Windows, Blinds, Insulated Windows
Laundry Features: Common Area
Appliances: Convection Oven, Cooktop, Dishwasher, Disposal, Dryer, Freezer, Microwave, Oven, Refrigerator, Trash Compactor, Washer, Oil Water Heater
Flooring: Hardwood
Levels: Three Or More

Room Information
Room Description: Full Gym, Bedroom, Full Bathroom, Office, Dance Studio, Den||2 Story Foyer, Movie Theatre, Gourmet Kitchen, Library, Living Room, Dining Room, Game Room/ Den, Powder Room (Half Bath), Laundry Room, Heated Inground Gunite Pool, Sauna and Full Bathroom||2 Master Suites, 3 Additional Bedrooms all with Walk-in Closets, 4 Full Bathrooms
Basement YN: No
Attic: Pull Stairs
Rooms Total: 18
Basement: Finished, Full
Additional Rooms: Home Office,Library/Den

Bathroom Information
Bathrooms Full: 6
Bathrooms Half: 1

Exterior

Exterior Features
Exterior Features: Basketball Hoop, Mailbox, Speakers, Gas Grill, Balcony
Construction Materials: Brick
Security Features: Security System, Security Gate, Video Cameras

Pool Information
Pool Features: In Ground
Has Spa

Lot Information
Additional Parcels YN: No
Lot Features: Near Public Transit

Property Information
Other Equipment: Pool Equip/Cover
Property Sub Type: Single Family Residence
Property Condition: Actual

Financial

Tax Information
Tax Section: 11
Tax Annual Amount: $67,421.21

Financial Information
Buyer Financing: Cash

Utilities

Utility Information
Electric: Generator
Sewer: Cesspool

Location

School Information
Elementary School: St James Elementary School
Middle Or Junior School: Nesaquake Middle School
High School: Smithtown High School-East
High School District: Smithtown

Location Information
Village: Nissequogue
Directions: Edgewood Avenue or Moriches Road to River Road
County Or Parish: Suffolk County

Community Information
Community Features: Fitness Center

Public facts

Beds: 5
Baths: 6.0
Sq. Ft.: 7,120
Stories: 2.0
Lot Size: 3 acres
Style: Single Family Residential
Year Built: 1982
Year Renovated: —
County: Suffolk County
APN: 0802011000300006000

Home facts updated by county records on Aug 31, 2026

Around this home

Schools

Saint James Elementary School

Public K-5 • Assigned • 1.8mi

6/10

Nesaquake Middle School

Public 6-8 • Assigned • 1.1mi

7/10

Smithtown High School East

Public 9-12 • Assigned • 1.7mi

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

4/10 Heat Factor

7 days above 95° expected this year, 15 days in 30 years

8/10 Wind Factor

80% chance of strong winds in next 30 years

4/10 Air Factor

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

Provided by First Street

Historical weather

Saint James, NY • 11780

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, placing it below the U.S. average for solar exposure.

8.8 hrs

4.5 hrs

JuneDecember

Provided by Shadowmap

Estimated sale price

$3.28M – $3.98M

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New listings for sale in 11780

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Listing by BH&G R E Realty Connect

3D WALKTHROUGH

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3 beds3 baths4,500 sq ft

595 Moriches Rd, Nissequogue, NY 11780

Listing by Daniel Gale Sothebys Intl Rlty

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4 beds2.5 baths2,280 sq ft

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Listing by Daniel Gale Sothebys Intl Rlty

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4 beds2.5 baths2,750 sq ft

6 Patricks Way, Saint James, NY 11780

Listing by BH&G R E Realty Connect

Home values near 423 River Rd

Data from public records.

Address	Redfin Estimate
418 River Rd, Saint James, NY - Beds \| 1 Baths \| 1600 Sq. Ft.	$575,499
427 River Rd, Saint James, NY 5 Beds \| 4 Baths \| 6000 Sq. Ft.	$1,678,290

Address	Redfin Estimate
421 River Rd, Saint James, NY 5 Beds \| 2.5 Baths \| 3821 Sq. Ft.	$1,508,562
136 Oakside Dr, Smithtown, NY 3 Beds \| 2 Baths \| 3028 Sq. Ft.	$1,242,673

Address	Redfin Estimate
419 River Rd, Saint James, NY 4 Beds \| 3 Baths \| - Sq. Ft.	$917,891
138 Oakside Dr, Smithtown, NY 4 Beds \| 3 Baths \| 2900 Sq. Ft.	$1,391,715

Property information provided by OneKey® MLS as Distributed by MLS Grid when last listed in 2020. This data may not match . Learn more.

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GreatSchools Ratings provided by GreatSchools.org.

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About this home

Redfin Estimate

Earn from this home

Market trends in 11780, NY

Sale history for 423 River Rd

Tax history for 423 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 11780

Home values near 423 River Rd

More real estate resources