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Street View
$1,150,000
Monthly Est:$5,724
5 Beds
- 3 Baths
3 full baths
3,000sqft
451 River Rd, Smithtown, NY 11780
$1,150,000
$5,724/moEst:
Get Pre-Approved
Single Family Residence
Built in 1975
$-- HOA
2.05 acres lot
$383/sq.ft
Description
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
- Houzeo last checked: 1 hour ago
- Listing updated: October 24, 2026 at 7:04 am
- Listing Provided by: Marianne J. Koke (631) 335-7111 | Daniel Gale Sothebys Intl Rlty (631) 584-6600
- Source: OneKey MLS-NY as distributed by MLS GRID | MLS#: 1011636

Property Details
Status
Pending
Type
Single Family Residence
No. of Stories
-
County
City
Neighborhood
--
Year Built
1975
HOA Fees
-
Finished Area
3,000 sqft
Lot Size
2.05 acres lot
Basement Area
- sqft
MLS Name
OneKey MLS
MLS Number
1011636
MLS Status
Pending
Days on Market
147
Cumulative Days on Market
134

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Location
Facts & Features
Rooms
Bedrooms & bathrooms
Bedrooms: 5
Bathrooms: 3
Living Room
Level: First
Dining Room
Level: First
Family Room
Level: First
Kitchen
Level: First
Bedroom 1
Level: First
Bathroom 1
Level: First
Primary Bedroom
Level: Second
Primary Bathroom
Level: Second
Bedroom 2
Level: Second
Bedroom 3
Level: Second
Bathroom 2
Level: Second
Bedroom 4
Level: Second
Basement
Level: Lower
Interior
Sewer
Cesspool
Appliances
Dishwasher, Dryer, Gas Range, Oven, Refrigerator, Stainless Steel Appliance(s), Washer
Interior Features
First Floor Bedroom, First Floor Full Bath, Built In Features, Eat In Kitchen, Entrance Foyer, Formal Dining, Primary Bathroom, Quartz/quartzite Counters, Storage, Walk In Closet(s), Washer/dryer Hookup
Heating
Propane
Flooring
Hardwood, Tile
Cooling
Central Air
Construction
Year Built
Year Built: 1975
Home type
Single Family Residence
Architectural Style
Colonial
Property Condition
Updated/remodeled
Construction Materials
Brick, Cedar
Utilities & Energy
Basement
Full, Storage Space
Parking Features
Attached, Driveway, Garage
Utilities
Electricity Connected, Propane, Water Connected
Water Source
Public
Fireplace Features
Family Room
Other Features
Disclosures
Lead Paint, Seller Property Disclosure
Lot Features
Back Yard, Front Yard, Landscaped, Private, Views
Patio And Porch Features
Patio, Porch
Price History
| Date | Event | Price |
|---|---|---|
08/05/2026 Source: | Pending | $1,150,000 $383/sqft |
08/05/2026 Source: | Listed for Sale | $1,150,000 +19727.59% $383/sqft |
06/10/2026 Source: | Listing Removed | $5,800 $2/sqft |
05/05/2026 Source: | Listed for Sale | $5,800 $2/sqft |
04/30/2026 Source: | Listing Removed | $5,800 $2/sqft |
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Based on information from OneKey MLS® through Nov 05, 2026, 12:46PM as submitted to and distributed by MLS GRID. 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. IDX information is provided exclusively for consumers’ personal non-commercial use. It may not be used for any purpose other than to identify prospective properties consumers may be interested in purchasing. The data is deemed reliable but is not guaranteed by MLS GRID. The use of the MLS GRID Data may be subject to an end-user license agreement prescribed by the Member Participant’s applicable MLS, if any, and as amended from time to time. © 2026 OneKey MLS. All rights reserved.
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