Welcome To 17 Diane Court, Nesconset — A Beautifully Maintained 4 Bedroom, 2.5 Bath Home Nestled In The Smithtown East School District. This Home Combines Comfort, Quality, And Modern Upgrades Throughout Including A Brand New Kitchen With Stainless Steel Appliances & Quartz Countertops. The First Floor Features A 24,000 BTU Mini Split Installed In 2021, While The Second Floor Offers Central Air Conditioning. Recent Updates Include A New Rear Sliding Glass Door (2025), Custom Window Treatments (2024), New Front Door (2021), And Cambridge Paver Walkway And Steps (2021). Additional Improvements Include A 10-Zone In-Ground Sprinkler System (2020), New Roof (2018), And Replaced Cesspool Lines (2019). The Home Is Also Equipped With A Whole-House Surge Protector For Added Safety. Enjoy A Fully Fenced Yard With PVC Fencing. This Exceptional Property Offers Style & Functionality!
Sold for $865,000
$865,000
17 Diane Court, Nesconset, NY 11767
4beds
2,558sqft
Single Family Residence, Residential
Built in 1975
0.35 Acres Lot
$877,600 Zestimate®
$338/sqft
$4,990 Estimated rent
Home value
$877,600
$790,000 - $974,000
$4,990/mo
Zestimate® history
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$5,917/mo
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List your homeWhat's special
Stainless steel appliancesQuartz countertopsBrand new kitchen
Zillow last checked:
Listing updated:
Listed by:
Nicholas Santillo 516-924-3677,
Signature Premier Properties 516-741-4333
Bought with:
Joseph A. Maisano, 10401323023
Signature Premier Properties
Source: OneKey® MLS as distributed by MLS GRID,MLS#: 936003
Facts & features
Interior
Bedrooms & bathrooms
- Bedrooms: 4
- Bathrooms: 3
- Full bathrooms: 2
- 1/2 bathrooms: 1
Heating
- Oil
Cooling
- Central Air, Ductless
Appliances
- Included: Dishwasher, Dryer, Microwave, Oven, Range, Refrigerator, Stainless Steel Appliance(s), Washer
Features
- Chefs Kitchen, Crown Molding, Double Vanity, Eat-in Kitchen, Entrance Foyer, Formal Dining, Kitchen Island, Primary Bathroom, Storage
- Flooring: Hardwood
- Basement: Full
- Attic: Full,Pull Stairs
- Has fireplace: Yes
Interior area
- Total structure area: 2,558
- Total interior livable area: 2,558 sqft
Property
Parking
- Total spaces: 3
- Parking features: Driveway
- Garage spaces: 2
- Carport spaces: 1
- Has uncovered spaces: Yes
Lot
- Size: 0.35 Acres
Details
- Parcel number: 0800137000300013004
- Special conditions: None
Construction
Type & style
- Home type: SingleFamily
- Architectural style: Colonial
- Property subtype: Single Family Residence, Residential
Condition
- Year built: 1975
Utilities & green energy
- Sewer: Cesspool, Septic Tank
- Water: Public
- Utilities for property: Electricity Connected
Community & HOA
HOA
- Has HOA: No
Location
- Region: Nesconset
Financial & listing details
- Price per square foot: $338/sqft
- Tax assessed value: $823,750
- Annual tax amount: $16,729
- Date on market: 11/17/2025
- Cumulative days on market: 17 days
- Listing agreement: Exclusive Right To Sell
- Electric utility on property: Yes
Price history
| Date | Event | Price |
|---|---|---|
| 2/10/2026 | Sold | $865,000+8.1%$338/sqft |
Source:  OneKey® MLS as distributed by MLS GRID #936003 Report a problem | ||
| 12/5/2025 | Pending sale | $799,999$313/sqft |
Source: OneKey® MLS as distributed by MLS GRID #936003 Report a problem | ||
| 12/4/2025 | Listing removed | $799,999$313/sqft |
Source: OneKey® MLS as distributed by MLS GRID #936003 Report a problem | ||
| 11/17/2025 | Listed for sale | $799,999+44.1%$313/sqft |
Source: OneKey® MLS as distributed by MLS GRID #936003 Report a problem | ||
| 8/13/2019 | Sold | $555,000-2.6%$217/sqft |
Source: OneKey® MLS as distributed by MLS GRID #L3099632 Report a problem | ||
| 6/4/2019 | Price change | $569,990-1.7%$223/sqft |
Source: Pristine Prop Cole & Assoc #3099632 Report a problem | ||
| 5/23/2019 | Price change | $579,990-3.3%$227/sqft |
Source: Pristine Prop Cole & Assoc #3099632 Report a problem | ||
| 2/8/2019 | Listed for sale | $599,990+50%$235/sqft |
Source: Pristine Prop Cole & Assoc #3099632 Report a problem | ||
| 11/27/2018 | Listing removed | $399,990$156/sqft |
Source: Pristine Prop Cole & Assoc #3061111 Report a problem | ||
| 10/15/2018 | Price change | $399,990-4.8%$156/sqft |
Source: Pristine Prop Cole & Assoc #3061111 Report a problem | ||
| 10/4/2018 | Price change | $419,990-2.3%$164/sqft |
Source: Pristine Prop Cole & Assoc #3061111 Report a problem | ||
| 10/1/2018 | Price change | $429,990-2.3%$168/sqft |
Source: Pristine Prop Cole & Assoc #3061111 Report a problem | ||
| 9/28/2018 | Price change | $439,990-2.2%$172/sqft |
Source: Pristine Prop Cole & Assoc #3061111 Report a problem | ||
| 9/4/2018 | Price change | $449,990-4.3%$176/sqft |
Source: Pristine Prop Cole & Assoc #3061111 Report a problem | ||
| 8/30/2018 | Listed for sale | $469,990$184/sqft |
Source: Pristine Prop Cole & Assoc #3061111 Report a problem | ||
Public tax history
| Year | Property taxes | Tax assessment |
|---|---|---|
| 2025 | -- | $6,590 |
| 2024 | -- | $6,590 |
| 2023 | -- | $6,590 |
| 2022 | -- | $6,590 |
| 2021 | -- | $6,590 |
| 2020 | -- | $6,590 |
| 2019 | -- | $6,590 |
| 2018 | -- | $6,590 |
| 2017 | $13,789 | $6,590 |
| 2016 | -- | $6,590 |
| 2015 | -- | $6,590 |
| 2014 | -- | $6,590 |
| 2013 | -- | $6,590 |
| 2012 | -- | $6,590 |
| 2011 | -- | $6,590 |
| 2010 | -- | $6,590 |
| 2009 | -- | $6,590 |
| 2008 | -- | $6,590 |
| 2007 | $11,325 +24.9% | $6,590 |
| 2005 | $9,066 +7.2% | $6,590 |
| 2004 | $8,454 +8% | $6,590 |
| 2003 | $7,825 +8% | $6,590 |
| 2002 | $7,245 | $6,590 |
| 2001 | -- | $6,590 |
| 2000 | $6,948 | $6,590 |
Find assessor info on the county website
Neighborhood: 11767
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Nearby schools
GreatSchools rating
- 8/10Tackan Elementary SchoolGrades: K-5Distance: 0.8 mi
- 6/10Great Hollow Middle SchoolGrades: 6-8Distance: 0.3 mi
- 10/10Smithtown High School EastGrades: 9-12Distance: 1.7 mi
Schools provided by the listing agent
- Elementary: Tackan Elementary School
- Middle: Great Hollow Middle School
- High: Smithtown High School-East
Source: OneKey® MLS as distributed by MLS GRID. This data may not be complete. We recommend contacting the local school district to confirm school assignments for this home.
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Estimated market value
$877,600
Get a cash offer in 3 minutes
Find out how much your home could sell for in as little as 3 minutes with a no-obligation cash offer.
Estimated market value
$877,600
- New York
- Suffolk County
- Nesconset
- 11767
- 17 Diane Court
Nearby cities
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