S Jamesport Ave, Riverhead, NY Property Records

Suffolk County and Riverhead Town property records for 31 addresses on S Jamesport Ave, Riverhead, NY · Last verified September 2026

S Jamesport Ave Highlights

Properties 31
Median Sale Price $550,000
Deeds and Mortgages on File 24
Median Price per Sqft $197
Owner Occupied 45%
Median Annual Tax Bill $10,673
Median Year Built 1959
Median Ownership Tenure 11 years

Properties on S Jamesport Ave

Owner names and exact recorded amounts are on file and can be viewed instantly on this page with a free 10-day trial.

121 S Jamesport Ave

5 bd · 5 ba · 4,510 sqft · built 1900 · 0.75 acres

Last Sale Tax Bill Prior Sale Owner Records
$12,4592024 Owner on Record AssessorUpdated Aug 2026

123 S Jamesport Ave

4 bd · 1.5 ba · 3,656 sqft · built 1845 · 0.339 acres

Last Sale Tax Bill Prior Sale Owner Records
$695,000Jul 2004 $6,0992024 2 Owners on Record Owner Occupied AssessorUpdated Aug 2026

125 S Jamesport Ave

3 bd · 1.5 ba · 1,587 sqft · built 1900 · 0.5 acres

Last Sale Tax Bill Prior Sale Owner Records
$123,500Jan 1997 $7,5802024 2 Owners on Record AssessorUpdated Aug 2026

127 S Jamesport Ave

3 bd · 2.5 ba · 2,511 sqft · built 1880 · 0.339 acres

Last Sale Tax Bill Prior Sale Owner Records
$475,000Jun 2021 $16,9712024 2 Owners on Record Assessor + 2 DocumentsUpdated Aug 2026
Last Sale Tax Bill Prior Sale Owner Records
$11,5262024 2 Owners on Record Owner Occupied Assessor + 1 DocumentUpdated Aug 2026

149 S Jamesport Ave

2 bd · 1 ba · 936 sqft · built 1972 · 0.28 acres

Last Sale Tax Bill Prior Sale Owner Records
$325,500Aug 2003 $5,7352024 Owner on Record Owner Occupied Assessor + 3 DocumentsUpdated Aug 2026

161 S Jamesport Ave

2 bd · 1.5 ba · 1,085 sqft · built 1950 · 0.51 acres

Last Sale Tax Bill Prior Sale Owner Records
$307,000Jul 2003 $10,9332024 2 Owners on Record AssessorUpdated Aug 2026

196 S Jamesport Ave

3 bd · 2 ba · 1,536 sqft · built 1901 · 1.3 acres

Last Sale Tax Bill Prior Sale Owner Records
—Nov 2018 $12,4812024 Amount on Record May 2011 2 Owners on Record Assessor + 2 DocumentsUpdated Aug 2026

227 S Jamesport Ave

5 bd · 2 ba · 2,990 sqft · built 1969 · 1.68 acres

Last Sale Tax Bill Prior Sale Owner Records
$590,000Feb 2018 $12,4092024 Owner on Record Owner Occupied Assessor + 1 DocumentUpdated Aug 2026

317 S Jamesport Ave

4 bd · 3.5 ba · 3,630 sqft · built 2005 · 0.789 acres

Last Sale Tax Bill Prior Sale Owner Records
$840,000Sep 2014 $20,0682024 Amount on Record Dec 2007 2 Owners on Record AssessorUpdated Sep 2026

338 S Jamesport Ave

3 bd · 2 ba · 2,022 sqft · built 2024 · 0.26 acres

Last Sale Tax Bill Prior Sale Owner Records
—Oct 2024 $162024 Amount on Record Feb 2024 Owner on Record Owner Occupied AssessorUpdated Aug 2026

349 S Jamesport Ave

3 bd · 1 ba · 1,512 sqft · built 1985 · 0.5 acres

Last Sale Tax Bill Prior Sale Owner Records
$5,0572024 Owner on Record Owner Occupied AssessorUpdated Aug 2026

350 S Jamesport Ave

3 bd · 2.5 ba · 2,940 sqft · built 2003 · 1.03 acres

Last Sale Tax Bill Prior Sale Owner Records
$58,500Jan 2001 $14,9762024 2 Owners on Record AssessorUpdated Aug 2026

357 S Jamesport Ave

3 bd · 1.5 ba · 1,050 sqft · built 1984 · 0.6 acres

Last Sale Tax Bill Prior Sale Owner Records
$330,000Nov 2009 $7,6172024 2 Owners on Record Owner Occupied Assessor + 1 DocumentUpdated Aug 2026

366 S Jamesport Ave

3 bd · 2 ba · 1,390 sqft · built 2001 · 1.01 acres

Last Sale Tax Bill Prior Sale Owner Records
$68,000Oct 2000 $8,2842024 Owner on Record Owner Occupied AssessorUpdated Aug 2026

373 S Jamesport Ave

3 bd · 1 ba · 936 sqft · built 1976 · 0.71 acres

Last Sale Tax Bill Prior Sale Owner Records
$6,4102024 Owner on Record Owner Occupied AssessorUpdated Aug 2026

384 S Jamesport Ave

4 bd · 3.5 ba · 4,671 sqft · built 1994 · 1.01 acres

Last Sale Tax Bill Prior Sale Owner Records
$349,000Dec 2018 $12,1092024 Amount on Record Feb 2006 2 Owners on Record Assessor + 3 DocumentsUpdated Aug 2026

385 S Jamesport Ave

3 bd · 1 ba · 1,066 sqft · built 1964 · 0.25 acres

Last Sale Tax Bill Prior Sale Owner Records
$550,000Jan 2021 $9,6982024 Owner on Record Assessor + 1 DocumentUpdated Aug 2026

395 S Jamesport Ave

4 bd · 2 ba · 1,386 sqft · built 1934 · 0.48 acres

Last Sale Tax Bill Prior Sale Owner Records
$7,6412024 2 Owners on Record Owner Occupied Assessor + 1 DocumentUpdated Aug 2026

400 S Jamesport Ave

7 bd · 6.5 ba · 9,535 sqft · built 1959 · 2.91 acres

Last Sale Tax Bill Prior Sale Owner Records
$500,000Oct 2003 $62,9692024 Owner on Record AssessorUpdated Aug 2026

410 S Jamesport Ave

5 bd · 2 ba · 1,806 sqft · built 1969 · 1 acres

Last Sale Tax Bill Prior Sale Owner Records
$1162024 Owner on Record AssessorUpdated Aug 2026

415 S Jamesport Ave

3 bd · 1 ba · 2,499 sqft · built 1910 · 0.58 acres

Last Sale Tax Bill Prior Sale Owner Records
$550,000Jun 2015 $12,7172024 Amount on Record Aug 1999 Owner on Record Owner Occupied AssessorUpdated Aug 2026

418 S Jamesport Ave

7 bd · 2.5 ba · 2,178 sqft · built 1930 · 0.5 acres

Last Sale Tax Bill Prior Sale Owner Records
$290,156Oct 2017 $11,9032024 Amount on Record Mar 2005 Owner on Record Assessor + 3 DocumentsUpdated Sep 2026

423 S Jamesport Ave

3 bd · 3.5 ba · 1,762 sqft · built 1860 · 1 acres

Last Sale Tax Bill Prior Sale Owner Records
$1,100,000Feb 2023 $13,9712024 2 Owners on Record Owner Occupied Assessor + 2 DocumentsUpdated Aug 2026

425 S Jamesport Ave

4 bd · 2.5 ba · 2,702 sqft · built 2020 · 0.95 acres

Last Sale Tax Bill Prior Sale Owner Records
$185,000Jun 2020 $17,6622024 Owner on Record Owner Occupied Assessor + 2 DocumentsUpdated Aug 2026

426 S Jamesport Ave

5 bd · 2 ba · 2,058 sqft · built 1879 · 0.85 acres

Last Sale Tax Bill Prior Sale Owner Records
$9,1642024 2 Owners on Record AssessorUpdated Aug 2026

427 S Jamesport Ave

4 bd · 4.5 ba · 3,345 sqft · built 2023 · 0.95 acres

Last Sale Tax Bill Prior Sale Owner Records
$1,442,000Mar 2025 $13,1152024 Amount on Record Jun 2022 2 Owners on Record Assessor + 1 DocumentUpdated Aug 2026

429 S Jamesport Ave

3 bd · 1 ba · 978 sqft · built 1950 · 0.25 acres

Last Sale Tax Bill Prior Sale Owner Records
$7,4822024 2 Owners on Record AssessorUpdated Aug 2026

430 S Jamesport Ave

2 bd · 1 ba · 864 sqft · built 1929 · 0.15 acres

Last Sale Tax Bill Prior Sale Owner Records
$4,9732024 2 Owners on Record AssessorUpdated Aug 2026

434 S Jamesport Ave

3 bd · 3 ba · 2,884 sqft · built 1875 · 0.5 acres

Last Sale Tax Bill Prior Sale Owner Records
$495,000Jan 2007 $10,6732024 Amount on Record Jul 2004 2 Owners on Record Owner Occupied Assessor + 1 DocumentUpdated Aug 2026

446 S Jamesport Ave

2 ba · 9,604 sqft · built 1927 · 5 acres

Last Sale Tax Bill Prior Sale Owner Records
$2402024 Owner on Record AssessorUpdated Aug 2026

Property Records in Nearby Streets