August Ave, Bayville, NY Property Records

Nassau County and Oyster Bay Town property records for 14 addresses on August Ave, Bayville, NY · Last verified October 2026

August Ave Highlights

Properties 14
Median Sale Price $420,000
Deeds and Mortgages on File 13
Median Price per Sqft $317
Owner Occupied 100%
Median Annual Tax Bill $7,793
Median Year Built 1960
Median Ownership Tenure 9 years

Properties on August Ave

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

1 August Ave

2 ba · 1,464 sqft · built 1976 · 0.073 acres

Last Sale Tax Bill Prior Sale Owner Records
—Jul 2019 $8,1132025 Owner on Record Owner Occupied Assessor + 1 DocumentUpdated Jun 2026

3 August Ave

2 ba · 1,940 sqft · built 1974 · 0.11 acres

Last Sale Tax Bill Prior Sale Owner Records
$250,000Dec 1998 $8,3372025 2 Owners on Record Owner Occupied AssessorUpdated Jun 2026

4 August Ave

2 ba · 1,761 sqft · built 1965 · 0.073 acres

Last Sale Tax Bill Prior Sale Owner Records
$390,000Oct 2018 $7,7932025 Owner on Record Owner Occupied Assessor + 1 DocumentUpdated Oct 2026

5 August Ave

1 ba · 952 sqft · built 1960 · 0.11 acres

Last Sale Tax Bill Prior Sale Owner Records
$171,500Jul 1997 $7,6532025 —Dec 2006 2 Owners on Record Owner Occupied Assessor + 1 DocumentUpdated Jun 2026

6 August Ave

1 ba · 1,248 sqft · built 1948 · 0.11 acres

Last Sale Tax Bill Prior Sale Owner Records
$8,2532025 2 Owners on Record Owner Occupied Assessor + 2 DocumentsUpdated Oct 2026

9 August Ave

2 ba · 2,040 sqft · built 1944 · 0.073 acres

Last Sale Tax Bill Prior Sale Owner Records
$420,000Aug 2017 $8,3332025 2 Owners on Record Owner Occupied Assessor + 1 DocumentUpdated Oct 2026

10 August Ave

1 ba · 1,060 sqft · built 1954 · 0.11 acres

Last Sale Tax Bill Prior Sale Owner Records
$405,000Sep 2002 $8,8662026 Amount on Record Mar 1996 Owner on Record Owner Occupied Assessor + 1 DocumentUpdated Oct 2026

11 August Ave

2 ba · 1,151 sqft · built 1938 · 0.073 acres

Last Sale Tax Bill Prior Sale Owner Records
$365,000Oct 2018 $7,4532025 Amount on Record Apr 2006 Owner on Record Owner Occupied AssessorUpdated Oct 2026

12 August Ave

2 ba · 2,006 sqft · built 1975 · 0.073 acres

Last Sale Tax Bill Prior Sale Owner Records
$185,000Jul 1994 $5,9382025 2 Owners on Record Owner Occupied AssessorUpdated Jun 2026

13 August Ave

2 ba · 1,807 sqft · built 1959 · 0.073 acres

Last Sale Tax Bill Prior Sale Owner Records
$448,800Jul 2017 $7,7932025 —Jun 2010 2 Owners on Record Owner Occupied Assessor + 2 DocumentsUpdated Jun 2026

14 August Ave

2 ba · 1,944 sqft · built 1974 · 0.073 acres

Last Sale Tax Bill Prior Sale Owner Records
—Aug 2002 $8,9322025 Owner on Record Owner Occupied AssessorUpdated Jun 2026

16 August Ave

1 ba · 1,296 sqft · built 1955 · 0.073 acres

Last Sale Tax Bill Prior Sale Owner Records
$650,000Jan 2026 $7,5332025 2 Owners on Record Owner Occupied Assessor + 3 DocumentsUpdated Jul 2026

18 August Ave

1 ba · 972 sqft · built 1951 · 0.11 acres

Last Sale Tax Bill Prior Sale Owner Records
$450,000Jul 2023 $7,2142025 Amount on Record May 1996 2 Owners on Record Owner Occupied Assessor + 1 DocumentUpdated Oct 2026

20 August Ave

1.5 ba · 2,174 sqft · built 1979 · 0.234 acres

Last Sale Tax Bill Prior Sale Owner Records
$9,9992025 2 Owners on Record Owner Occupied AssessorUpdated Jun 2026

Property Records in Nearby Streets