Koelbel Ct, Baldwin, NY Property Records

Nassau County and Hempstead Town property records for 22 addresses on Koelbel Ct, Baldwin, NY · Last verified August 2026

Koelbel Ct Highlights

Properties 22
Median Sale Price $610,000
Deeds and Mortgages on File 25
Median Price per Sqft $359
Owner Occupied 91%
Median Annual Tax Bill $13,563
Median Year Built 1951
Median Ownership Tenure 12 years

Properties on Koelbel Ct

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

640 Koelbel Ct

2.5 ba · 2,216 sqft · 0.154 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$450,000Jul 2018 $17,2392025 Amount on Record Jan 2018 1 Name on Record Owner Occupied Assessor + 2 DocumentsUpdated Aug 2026

641 Koelbel Ct

2 ba · 2,477 sqft · 0.135 acres

Last Sale Tax Bill Prior Sale Owner Records
$6,2752025 2 Names on Record Owner Occupied Assessor + 1 DocumentUpdated Aug 2026

650 Koelbel Ct

2.5 ba · 1,533 sqft · 0.154 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$390,000Jun 2004 $12,6072025 —Jun 2004 1 Name on Record Owner Occupied AssessorUpdated Jun 2026

651 Koelbel Ct

2 ba · 1,586 sqft · 0.158 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$437,750Aug 2006 $13,4702025 —Aug 2006 1 Name on Record Owner Occupied AssessorUpdated Jun 2026

657 Koelbel Ct

3 bd · 1 ba · 1,598 sqft · 0.156 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$343,000May 2011 $13,8712025 Amount on Record Aug 2003 1 Name on Record Owner Occupied Assessor + 1 DocumentUpdated Jun 2026

658 Koelbel Ct

2 ba · 2,016 sqft · 0.154 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$11,5272025 2 Names on Record Owner Occupied Assessor + 1 DocumentUpdated Jun 2026

665 Koelbel Ct

1 ba · 1,880 sqft · 0.154 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$675,000Jun 2024 $11,0172025 Amount on Record Sep 2001 2 Names on Record AssessorUpdated Jun 2026

666 Koelbel Ct

1 ba · 1,260 sqft · 0.154 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$156,000Jul 1996 $13,0082025 1 Name on Record Owner Occupied AssessorUpdated Jun 2026

673 Koelbel Ct

1.5 ba · 1,438 sqft · 0.154 acres · Garage · Pool

Last Sale Tax Bill Prior Sale Owner Records
$226,000Aug 1999 $14,7662025 Amount on Record Jul 1997 2 Names on Record Owner Occupied Assessor + 1 DocumentUpdated Jun 2026

674 Koelbel Ct

2 ba · 1,345 sqft · 0.154 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$375,000Nov 2003 $13,0762025 1 Name on Record Owner Occupied AssessorUpdated Jun 2026

680 Koelbel Ct

1.5 ba · 1,514 sqft · 0.154 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$11,9282025 2 Names on Record Owner Occupied AssessorUpdated Jun 2026

681 Koelbel Ct

1 ba · 1,528 sqft · 0.154 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$165,000Oct 1996 $13,0692025 2 Names on Record Owner Occupied Assessor + 1 DocumentUpdated Jun 2026

686 Koelbel Ct

3 ba · 2,005 sqft · 0.154 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$569,000Jun 2021 $12,9832025 1 Name on Record Owner Occupied Assessor + 2 DocumentsUpdated Jun 2026

687 Koelbel Ct

3 bd · 3.5 ba · 1,313 sqft · 0.159 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$540,000Jul 2020 $15,0192025 Amount on Record Jul 2012 1 Name on Record Owner Occupied Assessor + 1 DocumentUpdated Jun 2026

694 Koelbel Ct

2.5 ba · 2,016 sqft · 0.154 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$755,000Oct 2025 $15,3582025 Amount on Record Jul 2019 2 Names on Record Owner Occupied Assessor + 2 DocumentsUpdated Jul 2026

695 Koelbel Ct

2 ba · 1,874 sqft · 0.15 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$720,000Jun 2025 $14,1252025 Amount on Record Feb 2019 2 Names on Record Assessor + 5 DocumentsUpdated Jun 2026

700 Koelbel Ct

2 ba · 2,112 sqft · 0.154 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$360,000Feb 2014 $14,0252025 2 Names on Record Owner Occupied Assessor + 4 DocumentsUpdated Jun 2026

703 Koelbel Ct

2 ba · 1,876 sqft · 0.154 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$301,000Sep 2001 $13,5632025 1 Name on Record Owner Occupied AssessorUpdated Jun 2026

711 Koelbel Ct

2.5 ba · 2,062 sqft · 0.154 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$325,000May 2001 $20,6942025 2 Names on Record Owner Occupied AssessorUpdated Jun 2026

712 Koelbel Ct

1.5 ba · 2,266 sqft · 0.154 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$13,3162025 1 Name on Record Owner Occupied Assessor + 1 DocumentUpdated Jul 2026

720 Koelbel Ct

2.5 ba · 2,193 sqft · 0.147 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$535,000Oct 2019 $14,6492025 1 Name on Record Owner Occupied Assessor + 2 DocumentsUpdated Jun 2026

730 Koelbel Ct

2 ba · 1,950 sqft · 0.173 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$610,000Dec 2022 $16,4682025 Amount on Record May 2000 1 Name on Record Owner Occupied Assessor + 1 DocumentUpdated Jun 2026

Property Records in Nearby Streets