31 Harbor Ave
Sag Harbor, NY 11963
3 bd 2 ba 1,500 sqft Built 2001 Lot 10,019 sqft single_family
No recorded sales
Location
Timeline: Sale, Listing & Tax History
Recorded events
No recorded events
No sale or listing events are on file for this property.
Tax assessment history
| Year | Building | Land | Total assessed | Tax paid |
|---|---|---|---|---|
| 2025 | $4,440 | $200 | $4,640 | $5,035 |
| 2024 | $4,440 | $200 | $4,640 | $5,101 |
| 2023 | $4,440 | $200 | $4,640 | $6,499 |
| 2022 | $4,440 | $200 | $4,640 | $6,354 |
| 2021 | $4,440 | $200 | $4,640 | $6,914 |
| 2020 | $4,440 | $200 | $4,640 | $4,657 |
| 2018 | $4,900 | $200 | $5,100 | $5,241 |
| 2017 | $4,900 | $200 | $5,100 | $5,371 |
| 2016 | $4,900 | $200 | $5,100 | $5,345 |
| 2015 | $4,900 | $200 | $5,100 | $5,138 |
| 2014 | $4,900 | $200 | $5,100 | $4,705 |
| 2013 | $4,900 | $200 | $5,100 | $4,720 |
| 2012 | $4,900 | $200 | $5,100 | $4,232 |
| 2011 | $4,900 | $200 | $5,100 | $4,189 |
| 2010 | $4,900 | $200 | $5,100 | $4,086 |
| 2008 | $4,900 | $200 | $5,100 | $4,434 |
| 2007 | $4,900 | $200 | $5,100 | $3,700 |
| 2006 | $4,900 | $200 | $5,100 | $3,634 |
Property facts
Year built
2001
Property type
single_family
Stories
2
Beds
3
Baths
2
Living area
1,500 sqft
Lot size
10,019 sqft
ZIP code
11963
City
Sag Harbor
Street
Harbor Ave
Coordinates
40.99619, -72.27526
Comparable properties nearby
Frequently asked questions
When did 31 Harbor Ave last sell?
No public-record sale is on file for 31 Harbor Ave.
What is the current tax assessment for 31 Harbor Ave?
The most recent total assessment for 31 Harbor Ave (year 2025) is $4,640 with $5,035 in property tax.
When was 31 Harbor Ave built?
31 Harbor Ave was built in 2001.
How does 31 Harbor Ave compare to others on Harbor Ave?
We track 2 other properties on Harbor Ave. Browse the list under "Other properties on Harbor Ave" to compare beds, baths, and sale history.
What are the property facts for 31 Harbor Ave?
31 Harbor Ave is a 3 bed, 2 bath, 1,500 sqft, 10,019 sqft lot single_family.
Is 31 Harbor Ave a flip candidate?
No — 31 Harbor Ave does not appear in our flips dataset.
Is 31 Harbor Ave a tax-appeal candidate?
No — 31 Harbor Ave is not currently flagged as a tax-appeal candidate.
Forecast for this area
ZIP-area linear projection — not a per-property automated valuationQuarterly trend
+1.2%
Implied 1-yr
+4.9%
2026 Q2
$3.7M
2026 Q3
$3.74M
ZIP 11963 — Median Price History + Forecast
Explore nearby
Geography
Other properties on Harbor Ave