Provost Ave, Bellport, NY Property Records

Suffolk County and Brookhaven Town property records for 86 addresses on Provost Ave, Bellport, NY · Last verified October 2026

Provost Ave Highlights

Properties 86
Median Sale Price $300,000
Deeds and Mortgages on File 109
Median Price per Sqft $325
Owner Occupied 43%
Median Annual Tax Bill $5,938
Median Year Built 1957
Median Ownership Tenure 7 years

Properties on Provost Ave

Address Details Last Sale Tax Bill Records Owner

423 Provost Ave

3 bd · 1 ba · 1,140 sqft built 1973 · 0.169 acres $220,000 Nov 2021 $4,941 2024 Assessor + 2 Documents Updated Sep 2026 Owner on File
Address Details Last Sale Tax Bill Records Owner

429 Provost Ave

3 bd · 1 ba · 1,155 sqft built 1960 · 0.2 acres $3,347 2024 Assessor Updated Aug 2026 2 Owners on File Owner Occupied
Address Details Last Sale Tax Bill Records Owner

435 Provost Ave

2 bd · 1 ba · 1,140 sqft built 1959 · 0.18 acres $247,500 Oct 2019 $5,397 2024 Assessor + 2 Documents Updated Sep 2026 Owner on File Owner Occupied
Address Details Last Sale Tax Bill Records Owner

441 Provost Ave

3 bd · 1 ba · 1,120 sqft built 2002 · 0.18 acres $160,000 Feb 2018 $6,269 2024 Assessor + 2 Documents Updated Aug 2026 Owner on File Owner Occupied
Address Details Last Sale Tax Bill Records Owner

442 Provost Ave

3 bd · 1 ba · 1,056 sqft built 1976 · 0.11 acres $2,797 2024 Assessor Updated Aug 2026 Owner on File Owner Occupied
Address Details Last Sale Tax Bill Records Owner

509 Provost Ave

0.11 acres — Sep 1993 $379 2024 Assessor Updated Aug 2026 Owner on File
Address Details Last Sale Tax Bill Records Owner

554 Provost Ave

4 bd · 1 ba · 1,140 sqft built 1954 · 0.2 acres $6,592 2024 Assessor Updated Aug 2026 Owner on File Owner Occupied
Address Details Last Sale Tax Bill Records Owner

555 Provost Ave

3 bd · 1 ba · 792 sqft built 1958 · 0.18 acres $228,000 May 2022 $4,524 2024 Assessor + 1 Document Updated Aug 2026 Owner on File
Address Details Last Sale Tax Bill Records Owner

562 Provost Ave

2 bd · 1 ba · 1,140 sqft built 1954 · 0.21 acres $409,000 Jan 2025 $7,248 2024 Assessor + 1 Document Updated Aug 2026 Owner on File
Address Details Last Sale Tax Bill Records Owner

603 Provost Ave

3 bd · 1 ba · 792 sqft built 1958 · 0.18 acres $59,000 Dec 1996 $4,562 2024 Assessor Updated Sep 2026 Owner on File Owner Occupied
Address Details Last Sale Tax Bill Records Owner

606 Provost Ave

2 bd · 1 ba · 1,125 sqft built 1992 · 0.23 acres $6,383 2024 Assessor Updated Aug 2026 2 Owners on File Owner Occupied
Address Details Last Sale Tax Bill Records Owner

608 Provost Ave

3 bd · 1 ba · 1,080 sqft built 1975 · 0.169 acres $120,000 Mar 2017 $4,941 2024 Assessor + 1 Document Updated Sep 2026 Owner on File
Address Details Last Sale Tax Bill Records Owner

609 Provost Ave

3 bd · 1 ba · 792 sqft built 1958 · 0.18 acres $120,000 Dec 2017 $6,573 2024 Assessor + 4 Documents Updated Sep 2026 Owner on File Owner Occupied
Address Details Last Sale Tax Bill Records Owner

616 Provost Ave

3 bd · 1 ba · 1,064 sqft built 1977 · 0.11 acres $245,000 Jul 2021 $5,098 2024 Assessor + 2 Documents Updated Aug 2026 2 Owners on File Owner Occupied
Address Details Last Sale Tax Bill Records Owner

617 Provost Ave

3 bd · 1 ba · 792 sqft built 1958 · 0.18 acres $74,000 Oct 2015 $4,182 2024 Assessor Updated Sep 2026 Owner on File Owner Occupied
Address Details Last Sale Tax Bill Records Owner

623 Provost Ave

3 bd · 1 ba · 792 sqft built 1955 · 0.18 acres $115,000 Jul 2003 $3,879 2024 Assessor Updated Aug 2026 2 Owners on File
Address Details Last Sale Tax Bill Records Owner

626 Provost Ave

3 bd · 1 ba · 1,024 sqft built 2004 · 0.183 acres $410,000 Feb 2026 $7,218 2024 Assessor + 2 Documents Updated Aug 2026 Owner on File Owner Occupied
Address Details Last Sale Tax Bill Records Owner

629 Provost Ave

3 bd · 1 ba · 1,024 sqft built 2004 · 0.183 acres $375,000 Feb 2022 $7,218 2024 Assessor + 3 Documents Updated Oct 2026 Owner on File Owner Occupied
Address Details Last Sale Tax Bill Records Owner

634 Provost Ave

0.23 acres $490,000 Jun 2023 $9,495 2024 Assessor + 3 Documents Updated Aug 2026 Owner on File
Address Details Last Sale Tax Bill Records Owner

635 Provost Ave

3 bd · 1 ba · 792 sqft built 1958 · 0.18 acres $447,000 Sep 2026 $6,004 2024 Assessor + 2 Documents Updated Oct 2026 Owner on File Owner Occupied
Address Details Last Sale Tax Bill Records Owner

641 Provost Ave

3 bd · 1 ba · 1,024 sqft built 2004 · 0.183 acres $77,500 Nov 2006 $7,997 2024 Assessor Updated Sep 2026 2 Owners on File Owner Occupied
Address Details Last Sale Tax Bill Records Owner

642 Provost Ave

2 bd · 1 ba · 1,140 sqft built 1956 · 0.18 acres $79,000 Dec 2016 $6,004 2024 Assessor + 1 Document Updated Oct 2026 Owner on File
Address Details Last Sale Tax Bill Records Owner

649 Provost Ave

3 bd · 1 ba · 792 sqft built 1958 · 0.18 acres $106,000 Feb 2020 $6,573 2024 Assessor + 2 Documents Updated Oct 2026 Owner on File
Address Details Last Sale Tax Bill Records Owner

650 Provost Ave

2 bd · 1 ba · 1,140 sqft built 1956 · 0.18 acres $130,000 Sep 2016 $3,196 2024 Assessor Updated Aug 2026 2 Owners on File
Address Details Last Sale Tax Bill Records Owner

655 Provost Ave

0.18 acres $535,000 Aug 2025 $607 2024 Assessor + 6 Documents Updated Aug 2026 Owner on File
Address Details Last Sale Tax Bill Records Owner

656 Provost Ave

3 bd · 1 ba · 1,140 sqft built 1954 · 0.18 acres $1,897 2024 Assessor Updated Aug 2026 2 Owners on File
Address Details Last Sale Tax Bill Records Owner

661 Provost Ave

3 bd · 1 ba · 792 sqft built 1958 · 0.18 acres $196,000 Apr 2006 $4,088 2024 Assessor + 1 Document Updated Aug 2026 Owner on File Owner Occupied
Address Details Last Sale Tax Bill Records Owner

664 Provost Ave

0.18 acres $250,000 Jun 2007 $6,981 2024 Assessor Updated Aug 2026 Owner on File Owner Occupied
Address Details Last Sale Tax Bill Records Owner

703 Provost Ave

3 bd · 1 ba · 792 sqft built 1960 · 0.18 acres $95,000 Nov 2022 $6,004 2024 Assessor + 2 Documents Updated Aug 2026 Owner on File
Address Details Last Sale Tax Bill Records Owner

709 Provost Ave

3 bd · 2 ba · 1,176 sqft built 1999 · 0.18 acres $167,000 Feb 1999 $9,543 2024 Assessor Updated Aug 2026 Owner on File Owner Occupied
Address Details Last Sale Tax Bill Records Owner

710 Provost Ave

3 bd · 1 ba · 1,560 sqft built 1957 · 0.18 acres $415,000 Jan 2022 $5,283 2024 Assessor + 1 Document Updated Aug 2026 Owner on File Owner Occupied
Address Details Last Sale Tax Bill Records Owner

718 Provost Ave

0.18 acres $6,080 2024 Assessor + 2 Documents Updated Aug 2026 Owner on File
Address Details Last Sale Tax Bill Records Owner

723 Provost Ave

2 bd · 1 ba · 921 sqft built 1950 · 0.18 acres $300,000 Mar 2024 $7,677 2024 Assessor + 1 Document Updated Aug 2026 Owner on File
Address Details Last Sale Tax Bill Records Owner

724 Provost Ave

3 bd · 1 ba · 1,140 sqft built 1956 · 0.18 acres $200,850 Mar 2006 $6,004 2024 Assessor + 1 Document Updated Aug 2026 Owner on File Owner Occupied
Address Details Last Sale Tax Bill Records Owner

729 Provost Ave

3 bd · 1 ba · 828 sqft built 1954 · 0.18 acres Assessor Updated Aug 2026 Owner on File
Address Details Last Sale Tax Bill Records Owner

730 Provost Ave

0.18 acres $635,000 Aug 2026 $9,495 2024 Assessor + 5 Documents Updated Sep 2026 2 Owners on File Owner Occupied
Address Details Last Sale Tax Bill Records Owner

735 Provost Ave

3 bd · 1 ba · 828 sqft built 1954 · 0.18 acres $1,332 2024 Assessor Updated Aug 2026 Owner on File Owner Occupied
Address Details Last Sale Tax Bill Records Owner

736 Provost Ave

0.18 acres $120,000 Aug 2013 $7,522 2024 Assessor Updated Aug 2026 Owner on File
Address Details Last Sale Tax Bill Records Owner

741 Provost Ave

3 bd · 1 ba · 828 sqft built 1954 · 0.18 acres $245,000 Aug 2024 $3,955 2024 Assessor + 1 Document Updated Oct 2026 Owner on File
Address Details Last Sale Tax Bill Records Owner

742 Provost Ave

2 bd · 1 ba · 780 sqft built 1955 · 0.18 acres $26,000 Mar 2000 Assessor Updated Sep 2026 Owner on File
Address Details Last Sale Tax Bill Records Owner

749 Provost Ave

3 bd · 1 ba · 828 sqft built 1954 · 0.18 acres $78,000 Feb 2018 $4,600 2024 Assessor + 3 Documents Updated Sep 2026 Owner on File
Address Details Last Sale Tax Bill Records Owner

750 Provost Ave

3 bd · 2 ba · 1,140 sqft built 1990 · 0.18 acres $35,000 Apr 2012 $5,321 2024 Assessor + 1 Document Updated Aug 2026 Owner on File
Address Details Last Sale Tax Bill Records Owner

755 Provost Ave

3 bd · 1 ba · 828 sqft built 1954 · 0.18 acres $55,000 Oct 2014 $6,004 2024 Assessor Updated Aug 2026 Owner on File Owner Occupied
Address Details Last Sale Tax Bill Records Owner

756 Provost Ave

2 bd · 1 ba · 1,240 sqft built 1955 · 0.18 acres $88,000 Nov 2009 $7,084 2024 Assessor + 1 Document Updated Sep 2026 Owner on File
Address Details Last Sale Tax Bill Records Owner

761 Provost Ave

3 bd · 1 ba · 828 sqft built 1954 · 0.18 acres $440,000 May 2025 $1,897 2024 Assessor + 4 Documents Updated Oct 2026 Owner on File
Address Details Last Sale Tax Bill Records Owner

762 Provost Ave

2 bd · 1 ba · 1,080 sqft built 1955 · 0.18 acres $170,000 Mar 2022 $5,890 2024 Assessor + 2 Documents Updated Aug 2026 Owner on File Owner Occupied
Address Details Last Sale Tax Bill Records Owner

803 Provost Ave

3 bd · 1 ba · 800 sqft built 1955 · 0.18 acres $53,500 Dec 2016 $4,941 2024 Assessor + 1 Document Updated Aug 2026 Owner on File Owner Occupied
Address Details Last Sale Tax Bill Records Owner

804 Provost Ave

3 bd · 1 ba · 828 sqft built 1950 · 0.18 acres $300,000 Jan 2022 $4,486 2024 Assessor + 1 Document Updated Aug 2026 2 Owners on File Owner Occupied
Address Details Last Sale Tax Bill Records Owner

809 Provost Ave

3 bd · 1 ba · 1,020 sqft built 1963 · 0.18 acres $70,000 Jul 2017 $7,256 2024 Assessor + 1 Document Updated Aug 2026 Owner on File
Address Details Last Sale Tax Bill Records Owner

810 Provost Ave

3 bd · 1 ba · 800 sqft built 1950 · 0.18 acres $306,000 Oct 2023 $6,534 2024 Assessor + 2 Documents Updated Oct 2026 2 Owners on File Owner Occupied
Address Details Last Sale Tax Bill Records Owner

817 Provost Ave

3 bd · 1 ba · 800 sqft built 1958 · 0.18 acres $200,000 Dec 2019 $6,439 2024 Assessor + 1 Document Updated Sep 2026 Owner on File
Address Details Last Sale Tax Bill Records Owner

818 Provost Ave

4 bd · 1 ba · 1,080 sqft built 1950 · 0.18 acres $35,000 Feb 1997 Assessor Updated Aug 2026 Owner on File
Address Details Last Sale Tax Bill Records Owner

823 Provost Ave

3 bd · 1 ba · 800 sqft built 1950 · 0.18 acres $325,000 Jun 2026 $4,296 2024 Assessor + 2 Documents Updated Aug 2026 2 Owners on File
Address Details Last Sale Tax Bill Records Owner

824 Provost Ave

3 bd · 1 ba · 800 sqft built 1950 · 0.18 acres $86,500 Apr 2016 $6,383 2024 Assessor Updated Sep 2026 Owner on File
Address Details Last Sale Tax Bill Records Owner

829 Provost Ave

3 bd · 1 ba · 864 sqft built 1950 · 0.18 acres $65,000 Nov 2005 $6,763 2024 Assessor Updated Aug 2026 Owner on File Owner Occupied
Address Details Last Sale Tax Bill Records Owner

830 Provost Ave

3 bd · 1 ba · 940 sqft built 1950 · 0.18 acres $272,000 Aug 2006 $7,218 2024 Assessor Updated Aug 2026 2 Owners on File Owner Occupied
Address Details Last Sale Tax Bill Records Owner

835 Provost Ave

3 bd · 1 ba · 800 sqft built 1955 · 0.18 acres $6,383 2024 Assessor Updated Aug 2026 Owner on File
Address Details Last Sale Tax Bill Records Owner

836 Provost Ave

0.18 acres $489,963 May 2026 $56 2024 Assessor + 5 Documents Updated Oct 2026 Owner on File
Address Details Last Sale Tax Bill Records Owner

841 Provost Ave

4 bd · 1 ba · 1,196 sqft built 2006 · 0.28 acres $98,000 May 2008 $6,887 2024 Assessor + 1 Document Updated Aug 2026 2 Owners on File Owner Occupied
Address Details Last Sale Tax Bill Records Owner

842 Provost Ave

4 bd · 1 ba · 1,020 sqft built 1950 · 0.18 acres $275,000 Oct 2025 $5,169 2024 Assessor + 1 Document Updated Aug 2026 Owner on File
Address Details Last Sale Tax Bill Records Owner

849 Provost Ave

3 bd · 1 ba · 1,056 sqft built 1975 · 0.11 acres $550,000 Mar 2025 $5,179 2024 Assessor Updated Aug 2026 Owner on File
Address Details Last Sale Tax Bill Records Owner

850 Provost Ave

4 bd · 1 ba · 1,152 sqft built 1950 · 0.18 acres $253,000 Oct 2025 $6,383 2024 Assessor + 2 Documents Updated Oct 2026 Owner on File
Address Details Last Sale Tax Bill Records Owner

855 Provost Ave

3 bd · 1 ba · 1,700 sqft built 2006 · 0.16 acres $200,000 Jun 2017 $8,888 2024 Assessor + 2 Documents Updated Sep 2026 Owner on File Owner Occupied
Address Details Last Sale Tax Bill Records Owner

856 Provost Ave

3 bd · 1 ba · 800 sqft built 1959 · 0.18 acres $70,000 Nov 2006 $7,522 2024 Assessor + 3 Documents Updated Oct 2026 Owner on File
Address Details Last Sale Tax Bill Records Owner

861 Provost Ave

3 bd · 1 ba · 800 sqft built 1950 · 0.18 acres $115,500 Aug 2002 $6,383 2024 Assessor Updated Aug 2026 Owner on File
Address Details Last Sale Tax Bill Records Owner

862 Provost Ave

3 bd · 1 ba · 1,070 sqft built 2006 · 0.18 acres $5,938 2024 Assessor + 1 Document Updated Aug 2026 2 Owners on File Owner Occupied
Address Details Last Sale Tax Bill Records Owner

903 Provost Ave

3 bd · 1 ba · 800 sqft built 1954 · 0.18 acres $205,000 Feb 2021 $4,941 2024 Assessor + 5 Documents Updated Aug 2026 Owner on File
Address Details Last Sale Tax Bill Records Owner

904 Provost Ave

3 bd · 1 ba · 800 sqft built 1965 · 0.182 acres $80,000 Jun 2011 $4,088 2024 Assessor Updated Aug 2026 Owner on File
Address Details Last Sale Tax Bill Records Owner

909 Provost Ave

3 bd · 1 ba · 800 sqft built 1954 · 0.18 acres $200,000 Jun 2024 $7,748 2024 Assessor + 1 Document Updated Aug 2026 Owner on File
Address Details Last Sale Tax Bill Records Owner

910 Provost Ave

3 bd · 1 ba · 1,008 sqft built 1997 · 0.18 acres $5,890 2024 Assessor Updated Aug 2026 Owner on File
Address Details Last Sale Tax Bill Records Owner

917 Provost Ave

3 bd · 1 ba · 800 sqft built 1954 · 0.18 acres $350,000 Nov 2025 Assessor + 2 Documents Updated Oct 2026 Owner on File
Address Details Last Sale Tax Bill Records Owner

918 Provost Ave

0.18 acres $132,500 Jan 2019 $7,256 2024 Assessor + 1 Document Updated Sep 2026 Owner on File
Address Details Last Sale Tax Bill Records Owner

923 Provost Ave

3 bd · 1 ba · 800 sqft built 1954 · 0.18 acres $300,000 Apr 2024 $4,467 2024 Assessor + 2 Documents Updated Aug 2026 Owner on File
Address Details Last Sale Tax Bill Records Owner

924 Provost Ave

3 bd · 1 ba · 1,120 sqft built 2002 · 0.18 acres $75,000 Aug 2002 $6,311 2024 Assessor Updated Aug 2026 Owner on File
Address Details Last Sale Tax Bill Records Owner

929 Provost Ave

3 bd · 1 ba · 800 sqft built 1954 · 0.18 acres $295,000 Jul 2023 $4,467 2024 Assessor + 1 Document Updated Oct 2026 Owner on File Owner Occupied
Address Details Last Sale Tax Bill Records Owner

930 Provost Ave

3 bd · 1 ba · 800 sqft built 1963 · 0.18 acres $55,000 Nov 2018 $4,107 2024 Assessor + 2 Documents Updated Aug 2026 Owner on File
Address Details Last Sale Tax Bill Records Owner

935 Provost Ave

3 bd · 1 ba · 1,050 sqft built 2004 · 0.183 acres $7,000 Sep 1995 $5,795 2024 Assessor + 2 Documents Updated Sep 2026 Owner on File Owner Occupied
Address Details Last Sale Tax Bill Records Owner

936 Provost Ave

3 bd · 1 ba · 1,048 sqft built 2006 · 0.18 acres $98,000 Mar 2008 $5,938 2024 Assessor Updated Sep 2026 Owner on File Owner Occupied
Address Details Last Sale Tax Bill Records Owner

941 Provost Ave

3 bd · 1 ba · 965 sqft built 1954 · 0.18 acres $225,000 Aug 2021 $4,467 2024 Assessor + 4 Documents Updated Oct 2026 Owner on File
Address Details Last Sale Tax Bill Records Owner

942 Provost Ave

3 bd · 1 ba · 800 sqft built 1963 · 0.18 acres $190,000 Oct 2021 $6,383 2024 Assessor + 2 Documents Updated Aug 2026 Owner on File
Address Details Last Sale Tax Bill Records Owner

947 Provost Ave

3 bd · 1 ba · 870 sqft built 1955 · 0.18 acres $230,000 Sep 2020 $4,884 2024 Assessor + 1 Document Updated Aug 2026 2 Owners on File Owner Occupied
Address Details Last Sale Tax Bill Records Owner

950 Provost Ave

3 bd · 1 ba · 1,048 sqft built 2007 · 0.183 acres $425,000 Mar 2025 $5,795 2024 Assessor + 2 Documents Updated Aug 2026 2 Owners on File
Address Details Last Sale Tax Bill Records Owner

955 Provost Ave

3 bd · 1 ba · 800 sqft built 1955 · 0.18 acres Assessor Updated Aug 2026 Owner on File
Address Details Last Sale Tax Bill Records Owner

956 Provost Ave

3 bd · 1 ba · 1,096 sqft built 2006 · 0.18 acres $7,218 2024 Assessor Updated Aug 2026 Owner on File Owner Occupied
Address Details Last Sale Tax Bill Records Owner

961 Provost Ave

3 bd · 1 ba · 800 sqft built 1955 · 0.18 acres $395,000 Jun 2025 $5,632 2024 Assessor + 2 Documents Updated Aug 2026 2 Owners on File
Address Details Last Sale Tax Bill Records Owner

962 Provost Ave

2 bd · 1 ba · 800 sqft built 1965 · 0.18 acres $94,234 Jun 2002 $4,088 2024 Assessor Updated Oct 2026 2 Owners on File Owner Occupied

Property Records in Nearby Streets