Diane Ct, Nesconset, NY Property Records

Suffolk County and Smithtown Town property records for 20 addresses on Diane Ct, Nesconset, NY · Last verified August 2026

Diane Ct Highlights

Properties 20
Median Sale Price $425,000
Deeds and Mortgages on File 25
Median Price per Sqft $201
Owner Occupied 90%
Median Annual Tax Bill $12,988
Median Year Built 1968
Median Ownership Tenure 12 years

Properties on Diane Ct

Owner names and prior sale amounts shown locked below are available instantly with a free trial.

1 Diane Ct

3 bd · 3.5 ba · 1,493 sqft · 0.389 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$350,000Oct 2002 $11,7682024 Amount on Record Mar 2001 1 Name on Record Owner Occupied Assessor + 1 DocumentUpdated Aug 2026

2 Diane Ct

3 bd · 1.5 ba · 1,420 sqft · 0.46 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$8,7392024 1 Name on Record Owner Occupied AssessorUpdated Aug 2026

3 Diane Ct

4 bd · 2.5 ba · 1,724 sqft · 0.46 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$446,000May 2018 $14,9382024 1 Name on Record Owner Occupied Assessor + 1 DocumentUpdated Aug 2026

4 Diane Ct

1 ba · 1,242 sqft · 0.389 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$250,000Aug 2013 $10,7562024 —Oct 2012 2 Names on Record Owner Occupied AssessorUpdated Aug 2026

5 Diane Ct

0.46 acres

Last Sale Tax Bill Prior Sale Owner Records
$13,9332024 2 Names on Record Owner Occupied AssessorUpdated Aug 2026

7 Diane Ct

0.63 acres

Last Sale Tax Bill Prior Sale Owner Records
$12,4782024 1 Name on Record Owner Occupied Assessor + 1 DocumentUpdated Aug 2026

8 Diane Ct

4 bd · 2 ba · 2,233 sqft · 0.46 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$425,000Sep 2016 $5412024 Amount on Record May 1997 1 Name on Record Assessor + 1 DocumentUpdated Aug 2026

11 Diane Ct

0.489 acres

Last Sale Tax Bill Prior Sale Owner Records
$12,9882024 2 Names on Record Assessor + 1 DocumentUpdated Aug 2026

14 Diane Ct

3 bd · 2 ba · 1,248 sqft · 0.5 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$11,4272024 2 Names on Record Owner Occupied Assessor + 1 DocumentUpdated Aug 2026

15 Diane Ct

4 bd · 1.5 ba · 1,885 sqft · 0.5 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$585,000Jul 2023 $10,1082024 2 Names on Record Owner Occupied Assessor + 2 DocumentsUpdated Aug 2026

16 Diane Ct

0.289 acres

Last Sale Tax Bill Prior Sale Owner Records
$483,333Sep 2006 $12,6302024 2 Names on Record Owner Occupied Assessor + 2 DocumentsUpdated Aug 2026

17 Diane Ct

4 bd · 2.5 ba · 2,558 sqft · 0.35 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$865,000May 2026 $16,2092024 Amount on Record Sep 2019 1 Name on Record Owner Occupied Assessor + 5 DocumentsUpdated Aug 2026

18 Diane Ct

0.33 acres

Last Sale Tax Bill Prior Sale Owner Records
$13,3822024 2 Names on Record Owner Occupied Assessor + 2 DocumentsUpdated Aug 2026

19 Diane Ct

0.319 acres

Last Sale Tax Bill Prior Sale Owner Records
$415,000Nov 2008 $13,1092024 2 Names on Record Owner Occupied Assessor + 1 DocumentUpdated Aug 2026

20 Diane Ct

0.38 acres

Last Sale Tax Bill Prior Sale Owner Records
$13,9312024 2 Names on Record Owner Occupied AssessorUpdated Aug 2026

21 Diane Ct

4 bd · 2.5 ba · 2,385 sqft · 0.38 acres · Garage · Pool

Last Sale Tax Bill Prior Sale Owner Records
$529,000Sep 2009 $17,0672024 Amount on Record Apr 2004 2 Names on Record Owner Occupied Assessor + 2 DocumentsUpdated Aug 2026

22 Diane Ct

0.38 acres

Last Sale Tax Bill Prior Sale Owner Records
$510,000Sep 2007 $14,4852024 1 Name on Record Owner Occupied AssessorUpdated Aug 2026

23 Diane Ct

4 bd · 3 ba · 2,251 sqft · 0.38 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$65,000Jun 2021 $15,7022024 Amount on Record Apr 2016 1 Name on Record Owner Occupied Assessor + 1 DocumentUpdated Aug 2026

24 Diane Ct

3 bd · 2 ba · 1,719 sqft · 0.38 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$340,000Oct 2014 $12,1292024 1 Name on Record Owner Occupied Assessor + 1 DocumentUpdated Aug 2026

25 Diane Ct

3 bd · 2 ba · 1,811 sqft · 0.38 acres · Garage · Pool

Last Sale Tax Bill Prior Sale Owner Records
$355,000Dec 2018 $10,8782024 2 Names on Record Owner Occupied Assessor + 3 DocumentsUpdated Aug 2026

Wildfire Risk on Diane Ct

Source: USDA Forest Service Wildfire Risk to Communities · 2nd edition (2024), fuels as of 2020

Wildfire RiskLow
this street's cells rank at the 5th percentile of exposed land nationally · 8th in New York
Wildfire LikelihoodLow — less than 1 in 10,000 per year
ExposureDirect
2 of 2 cells directly exposed · 2 adjoin burnable vegetation

Property Records in Nearby Streets