640 Bayview Road Ext
Southold, NY 11971
4 bd 3 ba Built 1990 Lot 39,204 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 | $3,900 | $1,100 | $5,000 | $7,581 |
| 2024 | $3,900 | $1,100 | $5,000 | $7,250 |
| 2023 | $3,900 | $1,100 | $5,000 | $3,544 |
| 2022 | $3,900 | $1,100 | $5,000 | $3,543 |
| 2021 | $5,400 | $1,100 | $6,500 | $4,456 |
| 2020 | $5,400 | $1,100 | $6,500 | $8,816 |
| 2018 | $5,400 | $1,100 | $6,500 | $8,633 |
| 2017 | $5,400 | $1,100 | $6,500 | $8,490 |
| 2016 | $5,400 | $1,100 | $6,500 | $8,426 |
| 2015 | $5,400 | $1,100 | $6,500 | $8,371 |
| 2014 | $5,400 | $1,100 | $6,500 | $8,075 |
| 2013 | $5,400 | $1,100 | $6,500 | $7,778 |
| 2012 | $5,400 | $1,100 | $6,500 | $7,607 |
| 2011 | $5,400 | $1,100 | $6,500 | $7,390 |
| 2010 | $5,400 | $1,100 | $6,500 | $6,757 |
| 2008 | $5,400 | $1,100 | $6,500 | $6,331 |
| 2007 | $5,400 | $1,100 | $6,500 | $5,978 |
| 2006 | $5,400 | $1,100 | $6,500 | $5,690 |
Property facts
Year built
1990
Property type
single_family
Stories
—
Beds
4
Baths
3
Living area
—
Lot size
39,204 sqft
ZIP code
11971
City
Southold
Street
Bayview Road Ext
Coordinates
41.04314, -72.41809
Frequently asked questions
When did 640 Bayview Road Ext last sell?
No public-record sale is on file for 640 Bayview Road Ext.
What is the current tax assessment for 640 Bayview Road Ext?
The most recent total assessment for 640 Bayview Road Ext (year 2025) is $5,000 with $7,581 in property tax.
When was 640 Bayview Road Ext built?
640 Bayview Road Ext was built in 1990.
How does 640 Bayview Road Ext compare to others on Bayview Road Ext?
We track 8 other properties on Bayview Road Ext. Browse the list under "Other properties on Bayview Road Ext" to compare beds, baths, and sale history.
What are the property facts for 640 Bayview Road Ext?
640 Bayview Road Ext is a 4 bed, 3 bath, 39,204 sqft lot single_family.
Is 640 Bayview Road Ext a flip candidate?
No — 640 Bayview Road Ext does not appear in our flips dataset.
Is 640 Bayview Road Ext a tax-appeal candidate?
No — 640 Bayview Road Ext is not currently flagged as a tax-appeal candidate.
Forecast for this area
ZIP-area linear projection — not a per-property automated valuationQuarterly trend
-0.6%
Implied 1-yr
-2.6%
2026 Q3
$1.39M
2026 Q4
$1.38M
ZIP 11971 — Median Price History + Forecast
Explore nearby
Geography
Other properties on Bayview Road Ext