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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:
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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 a...
- Houzeo last checked: 4 minutes ago
- Listing updated: September 16, 2026 at 3:56 pm
- Listing Provided by: Marianne J. Koke (631) 335-7111 | Daniel Gale Sothebys Intl Rlty (631) 584-6600
- Source: OneKey MLS-NY | MLS#: 1011636

Property Details
Status
Active
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
Active
Days on Market
101
Cumulative Days on Market
98

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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
Heating
Propane
Cooling
Central Air
Flooring
Hardwood, Tile
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
Sewer
Cesspool
Construction
Year Built
Year Built: 1975
Home type
Single Family Residence
Property Condition
Updated/remodeled
Architectural Style
Colonial
Construction Materials
Brick, Cedar
Utilities & Energy
Parking Features
Attached, Driveway, Garage
Water Source
Public
Utilities
Electricity Connected, Propane, Water Connected
Fireplace Features
Family Room
Basement
Full, Storage Space
Other Features
Patio And Porch Features
Patio, Porch
Lot Features
Back Yard, Front Yard, Landscaped, Private, Views
Disclosures
Lead Paint, Seller Property Disclosure
Price History
| Date | Event | Price |
|---|---|---|
08/05/2026 Source: | Price Increased | $1,150,000 +19727.59% $383/sqft |
06/10/2026 Source: | Listing Removed | $5,800 -99.52% $2/sqft |
06/10/2026 Source: | Listed for Sale | $1,200,000 $400/sqft |
06/10/2026 Source: | Price Increased | $1,200,000 +20589.66% $400/sqft |
05/05/2026 Source: | Listed for Sale | $5,800 $2/sqft |
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Based on information from OneKey MLS, through Sep 20, 2026, 09:46AM. IDX information is provided exclusively for personal, non-commercial use, and may not be used for any purpose other than to identify prospective properties consumers may be interested in purchasing. Information is deemed reliable but not guaranteed. © 2026 OneKey® MLS. All rights reserved.
Advertising Broker: Mark Karten | Karten Real Estate Services
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