Jefferson Ave, Franklin Square, NY Property Records

Nassau County and Hempstead Town property records for 25 addresses on Jefferson Ave, Franklin Square, NY · Last verified August 2026

Jefferson Ave Highlights

Properties 25
Median Sale Price $625,000
Deeds and Mortgages on File 26
Median Price per Sqft $350
Owner Occupied 96%
Median Annual Tax Bill $11,189
Median Year Built 1946
Median Ownership Tenure 13 years

Properties on Jefferson Ave

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

253 Jefferson Ave

2 ba · 1,299 sqft · built 1951 · 0.098 acres

Last Sale Tax Bill Prior Sale Owner Records
$750,000Apr 2025 $12,5822025 Amount on Record Apr 2018 2 Names on Record Assessor + 2 DocumentsUpdated Jun 2026

256 Jefferson Ave

3 ba · 2,250 sqft · built 1973 · 0.141 acres

Last Sale Tax Bill Prior Sale Owner Records
$11,7332025 2 Names on Record Owner Occupied Assessor + 1 DocumentUpdated Aug 2026

257 Jefferson Ave

1 ba · 1,299 sqft · built 1951 · 0.103 acres

Last Sale Tax Bill Prior Sale Owner Records
$355,000Dec 2003 $11,4722025 2 Names on Record Owner Occupied Assessor + 1 DocumentUpdated Jun 2026

258 Jefferson Ave

3 bd · 1 ba · 1,238 sqft · built 1947 · 0.108 acres

Last Sale Tax Bill Prior Sale Owner Records
$379,000Feb 2015 $11,1892025 1 Name on Record Owner Occupied AssessorUpdated Jun 2026

263 Jefferson Ave

2 ba · 1,378 sqft · built 1951 · 0.103 acres

Last Sale Tax Bill Prior Sale Owner Records
$660,000Feb 2024 $11,6902025 Amount on Record Aug 2021 2 Names on Record Owner Occupied Assessor + 2 DocumentsUpdated Jun 2026

267 Jefferson Ave

1 ba · 1,299 sqft · built 1951 · 0.103 acres

Last Sale Tax Bill Prior Sale Owner Records
$455,000Apr 2018 $10,5362025 —Apr 2004 1 Name on Record Owner Occupied Assessor + 4 DocumentsUpdated Jun 2026

272 Jefferson Ave

1.5 ba · 1,271 sqft · built 1946 · 0.11 acres

Last Sale Tax Bill Prior Sale Owner Records
$10,5802025 2 Names on Record Owner Occupied Assessor + 1 DocumentUpdated Jul 2026

273 Jefferson Ave

1 ba · 1,299 sqft · built 1951 · 0.103 acres

Last Sale Tax Bill Prior Sale Owner Records
$11,0182025 2 Names on Record Owner Occupied AssessorUpdated Jun 2026

276 Jefferson Ave

3 ba · 1,979 sqft · built 1946 · 0.114 acres

Last Sale Tax Bill Prior Sale Owner Records
$487,500Aug 2012 $13,9562025 —Aug 2012 2 Names on Record Owner Occupied Assessor + 1 DocumentUpdated Jun 2026

279 Jefferson Ave

2 ba · 1,282 sqft · built 1946 · 0.096 acres

Last Sale Tax Bill Prior Sale Owner Records
$8,3202025 2 Names on Record Owner Occupied Assessor + 1 DocumentUpdated Jun 2026

282 Jefferson Ave

4 ba · 2,156 sqft · built 1946 · 0.11 acres

Last Sale Tax Bill Prior Sale Owner Records
$625,000Jun 2019 $12,5822025 Amount on Record Oct 2006 2 Names on Record Owner Occupied Assessor + 2 DocumentsUpdated Jun 2026

283 Jefferson Ave

2.5 ba · 1,851 sqft · built 1946 · 0.114 acres

Last Sale Tax Bill Prior Sale Owner Records
$455,000Dec 2009 $12,8902025 Amount on Record Aug 2002 2 Names on Record Owner Occupied Assessor + 2 DocumentsUpdated Jun 2026

286 Jefferson Ave

2.5 ba · 2,285 sqft · built 1946 · 0.11 acres

Last Sale Tax Bill Prior Sale Owner Records
$335,000Jun 2002 $13,0642025 2 Names on Record Owner Occupied Assessor + 2 DocumentsUpdated Jun 2026

287 Jefferson Ave

2 ba · 1,751 sqft · built 1946 · 0.096 acres

Last Sale Tax Bill Prior Sale Owner Records
$10,5392025 2 Names on Record Owner Occupied Assessor + 1 DocumentUpdated Jun 2026

290 Jefferson Ave

3.5 ba · 2,240 sqft · built 1946 · 0.114 acres

Last Sale Tax Bill Prior Sale Owner Records
$412,500Apr 2013 $8,6882025 Amount on Record Jan 2008 1 Name on Record Owner Occupied Assessor + 2 DocumentsUpdated Jun 2026

291 Jefferson Ave

3 ba · 1,787 sqft · built 1946 · 0.096 acres

Last Sale Tax Bill Prior Sale Owner Records
$14,5882025 2 Names on Record Owner Occupied AssessorUpdated Jun 2026

296 Jefferson Ave

1 ba · 1,271 sqft · built 1946 · 0.11 acres

Last Sale Tax Bill Prior Sale Owner Records
$150,000Jul 1998 $9,0372025 2 Names on Record Owner Occupied AssessorUpdated Jun 2026

297 Jefferson Ave

2 ba · 1,508 sqft · built 1946 · 0.114 acres

Last Sale Tax Bill Prior Sale Owner Records
$110,000Mar 1997 $9,3302025 —Mar 1997 1 Name on Record Owner Occupied AssessorUpdated Jun 2026

300 Jefferson Ave

1 ba · 1,282 sqft · built 1946 · 0.11 acres

Last Sale Tax Bill Prior Sale Owner Records
$685,000Mar 2025 $11,8202025 —Nov 2013 2 Names on Record Owner Occupied Assessor + 1 DocumentUpdated Jun 2026

301 Jefferson Ave

1 ba · 1,287 sqft · built 1946 · 0.096 acres

Last Sale Tax Bill Prior Sale Owner Records
$4,2562025 2 Names on Record Owner Occupied AssessorUpdated Jun 2026

309 Jefferson Ave

1 ba · 1,358 sqft · built 1946 · 0.096 acres

Last Sale Tax Bill Prior Sale Owner Records
$10,9302025 2 Names on Record Owner Occupied AssessorUpdated Jun 2026

316 Jefferson Ave

4 bd · 2 ba · 1,591 sqft · built 1943 · 0.137 acres

Last Sale Tax Bill Prior Sale Owner Records
$568,000Oct 2010 $11,1452025 1 Name on Record Owner Occupied AssessorUpdated Jun 2026

317 Jefferson Ave

3 bd · 1.5 ba · 1,702 sqft · built 1943 · 0.137 acres

Last Sale Tax Bill Prior Sale Owner Records
$567,500Aug 2015 $11,6242025 Amount on Record Sep 2008 2 Names on Record Owner Occupied Assessor + 1 DocumentUpdated Jun 2026

324 Jefferson Ave

2 ba · 1,624 sqft · built 1942 · 0.114 acres

Last Sale Tax Bill Prior Sale Owner Records
$10,6562025 1 Name on Record Owner Occupied Assessor + 2 DocumentsUpdated Jun 2026

325 Jefferson Ave

1.5 ba · 1,906 sqft · built 1942 · 0.126 acres

Last Sale Tax Bill Prior Sale Owner Records
$14,8242025 2 Names on Record Owner Occupied AssessorUpdated Jun 2026

Wildfire Risk on Jefferson Ave

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

Property Records in Nearby Streets