78 Cornell Drive
Smithtown, NY 11787
- 4 Beds
- 2 Baths
- 236 sqft (on 0.28 acres)
$825,000
Last Sold: Jul 21, 2026
11% over list $740K
$3,496/sqft
Est. Refi. Payment $5,501/mo*
$825,000
Last Sold: Jul 21, 2026
11% over list $740K
$3,496/sqft
Est. Refi. Payment $5,501/mo*
4 Beds
2 Baths
236 sqft
(on 0.28 acres)
Local Information
-- mins to
Home Highlights
Property Type
Single-Family Home
Year Built
1957
Lot Size
0.28 acres
Living Area
236 sqft
Price/Sqft
$3,496/sqft
Parking
Garage
About this House
Welcome home to this beautifully appointed 4-bedroom, 2-bathroom gem offering the ultimate Long Island hybrid location: situated in Smithtown while zoning directly into the award-winning Commack School District. Designed for both seamless everyday living and ultimate preparedness, this property features efficient gas heating paired with a whole-house Generac standby generator, ensuring total comfort and security through every season.
Step inside to a warm, inviting living space centered around a cozy fireplace—the perfect anchor for relaxing evenings. The main level flows effortlessly out to an entertainer’s backyard paradise, featuring an expansive patio setup equipped with a dedicated outdoor gas line for your grill or fire pit, all surrounded by lush, manicured grounds.
Step inside to a warm, inviting living space centered around a cozy fireplace—the perfect anchor for relaxing evenings. The main level flows effortlessly out to an entertainer’s backyard paradise, featuring an expansive patio setup equipped with a dedicated outdoor gas line for your grill or fire pit, all surrounded by lush, manicured grounds.
78 Cornell Drive, Smithtown, NY 11787 is a 4 bedroom, 2 bathroom, 236 sqft single-family home built in 1957. It last sold for $825,000 on Jul 21, 2026 (11% above the $739,990 asking price). It is currently off market. The Trulia Estimate is $825,400, with a rent estimate of $1,865/month.
Home Details for 78 Cornell Drive
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Interior Details Basement: Finished,FullNumber of Rooms: 7 |
Beds & Baths Number of Bedrooms: 4Number of Bathrooms: 2Number of Bathrooms (full): 2 |
Dimensions and Layout Living Area: 236 Square Feet |
Appliances & Utilities Utilities: Electricity Connected, Natural Gas Connected, Trash Collection Public, Water ConnectedAppliances: Dishwasher, Dryer, Oven, Refrigerator, WasherDishwasherDryerLaundry: In BasementRefrigeratorWasher |
Heating & Cooling Heating: Natural GasHas CoolingAir Conditioning: Wall/Window Unit(s)Has HeatingHeating Fuel: Natural Gas |
Fireplace & Spa Number of Fireplaces: 1Fireplace: Living Room, Wood BurningHas a FireplaceNo Spa |
Gas & Electric Has Electric on Property |
Windows, Doors, Floors & Walls Flooring: Hardwood |
Levels, Entrance, & Accessibility Levels: Bi-LevelFloors: Hardwood |
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Exterior Home Features Patio / Porch: PatioFencing: Back YardNo Private Pool |
Parking & Garage Number of Garage Spaces: 1Number of Covered Spaces: 1No CarportHas a GarageHas Open ParkingParking Spaces: 1Parking: Driveway,Garage,On Street |
Water & Sewer Sewer: Cesspool |
Farm & Range Not Allowed to Raise Horses |
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Cumulative Days on Market: 12 |
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Year Built Year Built: 1957 |
Property Type / Style Property Type: ResidentialProperty Subtype: Single Family Residence, ResidentialArchitecture: Cape Cod |
Building Construction Materials: FrameNot Attached Property |
Property Information Condition: ActualParcel Number: 0800095000500034000 |
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Price List Price: $739,990Price Per Sqft: $3,496/sqft |
Status Change & Dates Off Market Date: Mon Jun 15 2026 |
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MLS Status: Sold |
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Direction & Address City: Smithtown |
School Information Elementary School: Burr Intermediate SchoolJr High / Middle School: Commack Middle SchoolHigh School: Commack High SchoolHigh School District: Commack |
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Building Area Building Area: 1886 Square Feet |
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Not Senior Community |
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No HOA |
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Lot Area: 0.28 acres |
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Special Conditions: None |
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Listing Agreement Type: Exclusive Right To Sell |
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BasementMls Number: 1007186Attic: PartialAttribution Contact: 631-881-5160Showing Requirements: Appointment Only |
Last check for updates: about 8 hours ago
Listed by James Manikas, (631) 881-5160
Realty Connect USA L I Inc, (631) 881-5160
Bought with: Amy E. Girimonti, (917) 445-1977, Howard Hanna Coach, (631) 427-1200
Source: OneKey® MLS as distributed by MLS GRID, MLS#1007186

Price History for 78 Cornell Drive
| Date | Price | Event | Source |
|---|---|---|---|
| 07/21/2026 | $825,000 | Sold | OneKey® MLS as distributed by MLS GRID #1007186 |
| 06/16/2026 | $739,990 | Pending | OneKey® MLS as distributed by MLS GRID #1007186 |
| 06/15/2026 | $739,990 | ListingRemoved | OneKey® MLS as distributed by MLS GRID #1007186 |
| 06/03/2026 | $739,990 | Listed For Sale | OneKey® MLS as distributed by MLS GRID #1007186 |
Market trends in Smithtown
Last updated June 2026
Avg. sale price
—
Sale-to-List Price
—
Price per sq ft
—
Available listings
122
29MoM
Property Tax and Assessment
| Year | 2025 |
|---|---|
| Tax | |
| Assessment | $492,500 |
Home facts updated by county records
Comparable Sales for 78 Cornell Drive
Address | Distance | Property Type | Sold Price | Sold Date | Bed | Bath | Sqft |
|---|---|---|---|---|---|---|---|
0.13 | Single-Family Home | $775,000 | 07/22/26 | 3 | 2 | 1,085 | |
0.18 | Single-Family Home | $745,000 | 08/27/25 | 3 | 2 | 1,305 | |
0.11 | Single-Family Home | $600,000 | 04/06/26 | 3 | 2 | 1,328 | |
0.13 | Single-Family Home | $940,000 | 07/21/26 | 4 | 2.5 | 2,034 | |
0.20 | Single-Family Home | $720,000 | 02/13/26 | 4 | 2 | 2,138 | |
0.22 | Single-Family Home | $729,000 | 05/06/26 | 4 | 2.5 | 2,138 | |
0.20 | Single-Family Home | $904,000 | 09/04/25 | 4 | 2.5 | 2,108 | |
0.20 | Single-Family Home | $995,000 | 12/29/25 | 4 | 2.5 | 2,880 | |
0.40 | Single-Family Home | $816,000 | 10/29/25 | 4 | 1.5 | 2,100 |
Nearby homes
Get a sense of prices in the area by checking nearby homes.Assigned Schools
These are the assigned schools for 78 Cornell Drive.
What Locals Say about Smithtown
At least 232 Trulia users voted on each feature.
92 % Say car is needed
89 % Say it's dog friendly
88 % Say parking is easy
88 % Say yards are well-kept
85 % Say there's holiday spirit
76 % Say it's quiet
74 % Say people would walk alone at night
67 % Say there's wildlife
60 % Say they plan to stay for at least 5 years
60 % Say kids play outside
57 % Say neighbors are friendly
55 % Say streets are well-lit
41 % Say there are sidewalks
39 % Say it's walkable to restaurants
39 % Say there are community events
37 % Say it's walkable to grocery stores
Sourced by Trulia users. Learn more about our methodology.
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Apartments for Rent
Homes for sale near 78 Cornell Drive
Off Market Homes Near 78 Cornell Drive

Based on information submitted to the MLS GRID as of 2026-07-29 07:48:19 PDT 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. Some IDX listings have been excluded from this website. Click here for more information