37 Union St
Sag Harbor, NY 11963
3 bd 2 ba 3,453 sqft Built 2005 Lot 6,970 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 | $588,200 | $926,300 | $1,514,500 | $2,103 |
| 2024 | $588,200 | $926,300 | $1,514,500 | $4,206 |
| 2023 | $580,500 | $926,300 | $1,506,800 | $12,459 |
| 2022 | $213,700 | $926,300 | $1,140,000 | $10,315 |
| 2021 | $213,700 | $926,300 | $1,140,000 | $9,232 |
| 2020 | $213,700 | $926,300 | $1,140,000 | $6,109 |
| 2018 | $199,200 | $855,100 | $1,054,300 | $6,057 |
| 2017 | $199,200 | $855,100 | $1,054,300 | $6,057 |
| 2016 | $199,200 | $855,100 | $1,054,300 | $6,299 |
| 2015 | $199,200 | $855,100 | $1,054,300 | $6,455 |
| 2014 | $199,200 | $855,100 | $1,054,300 | $6,670 |
| 2013 | $199,200 | $855,100 | $1,054,300 | $6,679 |
| 2012 | $199,200 | $855,100 | $1,054,300 | $6,520 |
| 2011 | $199,200 | $855,100 | $1,054,300 | $6,284 |
| 2010 | $199,200 | $855,100 | $1,054,300 | $6,045 |
| 2008 | $199,200 | $855,100 | $1,054,300 | $5,175 |
| 2007 | $199,200 | $855,100 | $1,054,300 | $5,323 |
| 2006 | $199,200 | $1,425,100 | $1,624,300 | $5,355 |
Property facts
Year built
2005
Property type
single_family
Stories
2
Beds
3
Baths
2
Living area
3,453 sqft
Lot size
6,970 sqft
ZIP code
11963
City
Sag Harbor
Street
Union St
Coordinates
40.99802, -72.29447
Comparable properties nearby
Frequently asked questions
When did 37 Union St last sell?
No public-record sale is on file for 37 Union St.
What is the current tax assessment for 37 Union St?
The most recent total assessment for 37 Union St (year 2025) is $1,514,500 with $2,103 in property tax.
When was 37 Union St built?
37 Union St was built in 2005.
How does 37 Union St compare to others on Union St?
We track 4 other properties on Union St. Browse the list under "Other properties on Union St" to compare beds, baths, and sale history.
What are the property facts for 37 Union St?
37 Union St is a 3 bed, 2 bath, 3,453 sqft, 6,970 sqft lot single_family.
Is 37 Union St a flip candidate?
No — 37 Union St does not appear in our flips dataset.
Is 37 Union St a tax-appeal candidate?
No — 37 Union St 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 Union St