by RH Advisors

Check Availability
$1,150,000
↓ $50K (4.2%)
● House - For Sale

451 River Road

Smithtown, NY 11780
bedrooms
5 Beds
bathrooms
3 Baths
square feet
3,000 Ft²
$7,533
Est. Monthly

About This Property

Nestled on 2.5 private acres in the picturesque Village of Nissequogue, this beautifully remodeled Colonial  offers a  rare opportunity to enjoy peaceful country-style living with seasonal water views of the Nissequogue River in one of Long Island's most sought-after communities.
This well-maintained home features numerous updates, including a newer roof, siding, driveway, eat-in kitchen, and hardwood flooring throughout the first floor. The interior was freshly painted in March 2026, creating a bright and welcoming atmosphere.
The spacious den is highlighted by a cozy wood-burning fireplace with a stove insert, perfect for relaxing on cooler evenings. Updated bathrooms add modern comfort, while the full basement and attached two-car garage provide ample storage and functionality. Enjoy tranquil outdoor living from the rear patio, where partial river views can be appreciated during the summer months. The backyard is surrounded by mature trees, offering privacy, serenity, and a peaceful natural setting. Ideally located near local beaches, hiking and nature trails, fine dining, shopping, and Stony Brook University and Medical Center.  This exceptional property combines scenic beauty, modern updates, and convenient access to area amenities. Smithtown Schools
Unit Size
3,000 Ft²
Days on Market
111 days
Land Size
2.05 acres
Price per sqft
$383
Property Type
House
Property Taxes
$1,886
HOA Dues
-
Year Built
-

Listed By

Marianne Koke
Daniel Gale Sothebys Intl Rlty

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Last updated: 2 months ago (OneKey MLS #KEY1011636)

Price History

Date / Event Date Event Price
Aug 6, 2026 Price Decreased $1,150,000
↓ $50K (4.2%)
Price Decreased
Jun 10, 2026 Listed by Daniel Gale Sothebys Intl Rlty $1,200,000
Listed by Daniel Gale Sothebys Intl Rlty
Apr 14, 2020 Sold
Sold

Property Highlights

Garage
Air Conditioning
Fireplace
Parking Details
Has Garage
Has Open Parking
Parking Features: Attached, Driveway, Garage
Garage Spaces: 2
Interior Details
Full Bathrooms: 3
Interior Features: Built-in Features, Eat-in Kitchen, Entrance Foyer, Storage, Walk-In Closet(s), First Floor Bedroom, First Floor Full Bath, Formal Dining, Primary Bathroom, Quartz/Quartzite Counters, Washer/Dryer Hookup
Appliances: Dishwasher, Dryer, Gas Range, Oven, Refrigerator, Stainless Steel Appliance(s), Washer
Flooring Type: Hardwood, Tile
Rooms: 9
Has Fireplace
Fireplace Features: Family Room
Fireplaces: 1
Basement: Full, Storage Space
Exterior Details
Square Footage: 3000
Square Footage Source: $0
Property Condition: Updated/Remodeled
Architectural Style: Colonial
Year Built: 1975
Levels: Two
Building Area Units: Square Feet
Construction Materials: Brick, Cedar
Patio and Porch Features: Patio, Porch
Lot Features: Back Yard, Front Yard, Landscaped, Private, Views
Lot Size Area: 89298
Lot Size Units: Square Feet
Lot Size Acres: 2.05
Lot Size Square Feet: 89298
Tax Lot: 2.002
Water Source: Public
Financial Details
Tax Annual Amount: $22,631
Utilities Details
Cooling Type: Central Air
Heating Type: Propane
Sewer : Cesspool

Building Info

Overview

    General

  • Bedroom Count: 0
  • Building Condition: 0
  • Building Quality: 0
  • Construction Type: 0
  • Building Style: 0
  • Exterior Walls Type: 0
  • Interior Walls Type: 0
  • Roof Shape Type: 0
  • Roof Cover Type: 0
  • Floor Cover: 0
  • Basement Type: 0
  • Basement Area: 0
  • Garage Type: 0
  • Parking Space Count: 0
  • Patio Type: 0
  • Porch Type: 0
  • Pool Type: 0

    Dimensions

  • Lot Size Square Feet: 89,298
  • Total Building Area: 0
  • Building Area: 0

    Heating and Cooling

  • Air Conditioning: 0
  • Heating: 0
  • Heating Fuel Type: 0

    Utilities

  • Sewer System: 0
  • Water Service: 0

Building

  • Building Type: 0
  • Property Class: R
  • Land Acres: 0000002050
  • Standard Land Use Code: 1001
  • County Land Use Code: 210
  • Legal Description 1: 9.-3-20.2 SMITH SMITH JESSUP NISSEQ RD

Neighborhood

  • School District Name: Smithtown Central School District
  • School Tax School District: SMITHTOWN
  • Census Tract: 135004

Geography

  • District: 0802-0
  • Section: 9.00
  • Parcel: 0802-009.00-03.00-020.002
  • Block: 3
  • Lot: 20.002
  • Municipality: SMITHTOWN
  • Latitude: 40.8938
  • Longitude: -73.1981

    Address

  • Full Address: 451 River Rd
  • Address - House Number: 451
  • Address - Street Name: River
  • Address - Suffix Type: Rd
  • State: NY
  • City Name: Saint James
  • Carrier Code: R002
  • 4-Digit Zip Code: 4201
  • Zip Code: 11780

Valuation

    Tax

  • Tax Year: 2023
  • Tax Amount: $1,857,534
  • Tax Rate Code Area: 473401

    Appraisal Valuation

  • Standard Deviation: 0.2372
  • Valuation Date: Feb 14, 2024
  • Confidence Score: 66
  • Final Value: 1,104,162
  • High Value: 1,366,108
  • Low Value: 842,216

    Market Valuation

  • Market Total Value: $10,425
  • Market Land Value: $1,379
  • Market Improvement Value: $9,046

    Assessments Valuation

  • Assessed Year: 2023
  • Assessed Total Value: $9,070
  • Assessed Land Value: $1,200
  • Assessed Improvements Value: $7,870

    Sales

  • Current Sale Contract Date: Feb 28, 2020
  • Current Sale Recording Date: Apr 14, 2020
  • Current Sale Price:
  • Current Sale Document Type: 27
Data used for valuation calculations is provided by RealtyHop, and other third party sources

Comparables

Unit
Status
Type
Beds
Baths
ft²
Price/ft²
Asking Price
Listed On
Closing Price
Sold On
HOA + Taxes

About Nissequogue


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Nearby Rentals

Unit for rent at 12 Rumford Road, Kings Park, NY, 11754

$4,000 /mo

  • 3 Beds
  • 1 Bath
  • 1,872 ft²
12 Rumford Road, Kings Park, NY, 11754 Listing by Nordeen Accardi CBR WCR


Frequently Asked Questions

When was property at 451 River Road built and last sold?
The property at 451 River Road was built in and last sold on Feb 28, 2020 for $735,000.
How much is this home worth?
The estimated value of the home located at 451 River Road is $1,161,500.
What are some comparable homes to 451 River Road?
There are currently no comparable homes to 451 River Road.

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