Grattan St, New Hyde Park, NY Property Records

Nassau County and North Hempstead Town property records for 24 addresses on Grattan St, New Hyde Park, NY · Last verified July 2026

Grattan St Highlights

Properties 24
Median Sale Price $782,500
Deeds and Mortgages on File 37
Median Price per Sqft $696
Owner Occupied 92%
Median Annual Tax Bill $13,498
Median Year Built 1938
Median Ownership Tenure 9 years

Properties on Grattan St

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

11 Grattan St

2 ba · 1,608 sqft · 0.137 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$504,700Apr 2007 $13,4052025 2 Names on Record Owner Occupied Assessor + 2 DocumentsUpdated Jun 2026

12 Grattan St

1 ba · 1,352 sqft · 0.137 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$14,2312025 2 Names on Record Owner Occupied Assessor + 1 DocumentUpdated Jun 2026

15 Grattan St

2 ba · 1,188 sqft · 0.126 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$731,000Dec 2018 $14,2652025 Amount on Record Sep 1995 2 Names on Record Owner Occupied Assessor + 3 DocumentsUpdated Jun 2026

16 Grattan St

2 ba · 1,124 sqft · 0.126 acres

Last Sale Tax Bill Prior Sale Owner Records
$820,000Oct 2023 $13,0102025 2 Names on Record Assessor + 3 DocumentsUpdated Jun 2026

19 Grattan St

1 ba · 1,088 sqft · 0.126 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$11,6242025 —May 1998 2 Names on Record Owner Occupied AssessorUpdated Jun 2026

20 Grattan St

2 ba · 1,496 sqft · 0.126 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$10,8202025 1 Name on Record Owner Occupied AssessorUpdated Jun 2026

23 Grattan St

3 ba · 1,039 sqft · 0.103 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$619,500Apr 2017 $13,3822025 Amount on Record Jan 1996 2 Names on Record Owner Occupied Assessor + 4 DocumentsUpdated Jun 2026

24 Grattan St

2 ba · 1,124 sqft · 0.114 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$782,500Apr 2023 $14,1492025 Amount on Record Jun 2000 2 Names on Record Owner Occupied Assessor + 1 DocumentUpdated Jun 2026

27 Grattan St

2.5 ba · 1,267 sqft · 0.114 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$720,000Jul 2021 $14,4972025 Amount on Record May 2020 1 Name on Record Owner Occupied Assessor + 2 DocumentsUpdated Jun 2026

28 Grattan St

2 ba · 1,608 sqft · 0.103 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$13,0042025 2 Names on Record Owner Occupied Assessor + 1 DocumentUpdated Jun 2026

31 Grattan St

1 ba · 1,289 sqft · 0.103 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$965,000Sep 2025 $11,6862025 2 Names on Record Assessor + 3 DocumentsUpdated Jul 2026

32 Grattan St

2.5 ba · 1,908 sqft · 0.103 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$740,000Apr 2017 $15,2872025 Amount on Record Sep 2003 2 Names on Record Owner Occupied Assessor + 2 DocumentsUpdated Jun 2026

35 Grattan St

1 ba · 1,112 sqft · 0.103 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$950,000Jul 2025 $13,4982025 Amount on Record Jun 2022 2 Names on Record Owner Occupied Assessor + 1 DocumentUpdated Jul 2026

36 Grattan St

1 ba · 1,352 sqft · 0.126 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$10,7492025 1 Name on Record Owner Occupied AssessorUpdated Jun 2026

39 Grattan St

4 ba · 2,456 sqft · 0.114 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$421,000May 2010 $19,2602025 —Sep 2000 2 Names on Record Owner Occupied AssessorUpdated Jun 2026

40 Grattan St

1 ba · 1,054 sqft · 0.103 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$180,000Jan 1996 $11,0822025 2 Names on Record Owner Occupied AssessorUpdated Jun 2026

43 Grattan St

2 ba · 1,275 sqft · 0.114 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$204,000Feb 1998 $11,6752025 2 Names on Record Owner Occupied Assessor + 1 DocumentUpdated Jun 2026

44 Grattan St

1.5 ba · 1,328 sqft · 0.114 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$14,0032025 2 Names on Record Owner Occupied AssessorUpdated Jun 2026

47 Grattan St

2 ba · 1,520 sqft · 0.126 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$690,000Aug 2019 $15,6412025 Amount on Record Dec 1999 2 Names on Record Owner Occupied Assessor + 2 DocumentsUpdated Jun 2026

48 Grattan St

2 ba · 1,682 sqft · 0.103 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$230,000Jul 1999 $12,6392025 2 Names on Record Owner Occupied Assessor + 4 DocumentsUpdated Jun 2026

51 Grattan St

4 bd · 4.5 ba · 2,967 sqft · 0.156 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$387,000Dec 2011 $27,8762025 Amount on Record Sep 2000 1 Name on Record Owner Occupied Assessor + 1 DocumentUpdated Jul 2026

52 Grattan St

2 ba · 1,482 sqft · 0.121 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$658,500May 2006 $12,0942025 1 Name on Record Owner Occupied Assessor + 3 DocumentsUpdated Jun 2026

55 Grattan St

2.5 ba · 1,654 sqft · 0.16 acres

Last Sale Tax Bill Prior Sale Owner Records
$15,7292025 2 Names on Record Owner Occupied Assessor + 3 DocumentsUpdated Jun 2026

56 Grattan St

2 ba · 1,418 sqft · 0.158 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$635,000Aug 2014 $17,4252025 2 Names on Record Owner Occupied AssessorUpdated Jun 2026

Wildfire Risk on Grattan St

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

Wildfire RiskNot rated
no burnable land in reach
Wildfire LikelihoodNegligible
ExposureNone
beyond ember reach of burnable land

Property Records in Nearby Streets