20 Thomas St
Shelter Island, NY 11964
4 bd 4 ba 1,784 sqft Built 1961 Lot 56,192 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 | $386,000 | $268,000 | $654,000 | $4,564 |
| 2024 | $386,000 | $268,000 | $654,000 | $4,333 |
| 2023 | $386,000 | $268,000 | $654,000 | $4,169 |
| 2022 | $386,000 | $268,000 | $654,000 | $4,116 |
| 2021 | $371,000 | $268,000 | $639,000 | $3,964 |
| 2020 | $370,100 | $267,900 | $638,000 | $3,891 |
| 2017 | $289,500 | $272,500 | $562,000 | $3,350 |
| 2016 | $285,400 | $259,600 | $545,000 | $3,320 |
| 2015 | $255,500 | $272,500 | $528,000 | $3,206 |
| 2014 | $228,700 | $297,300 | $526,000 | $3,262 |
| 2013 | $217,700 | $297,300 | $515,000 | $3,189 |
| 2012 | $197,000 | $322,000 | $519,000 | $3,135 |
| 2011 | $198,200 | $346,800 | $545,000 | $3,121 |
| 2010 | $193,200 | $346,800 | $540,000 | $3,068 |
| 2008 | $209,500 | $393,000 | $602,500 | $3,050 |
| 2007 | $118,300 | $369,900 | $488,200 | $2,493 |
| 2006 | $146,000 | $262,300 | $408,300 | $2,271 |
Property facts
Year built
1961
Property type
single_family
Stories
2
Beds
4
Baths
4
Living area
1,784 sqft
Lot size
56,192 sqft
ZIP code
11964
City
Shelter Island
Street
Thomas St
Coordinates
41.06969, -72.33341
Comparable properties nearby
Frequently asked questions
When did 20 Thomas St last sell?
No public-record sale is on file for 20 Thomas St.
What is the current tax assessment for 20 Thomas St?
The most recent total assessment for 20 Thomas St (year 2025) is $654,000 with $4,564 in property tax.
When was 20 Thomas St built?
20 Thomas St was built in 1961.
How does 20 Thomas St compare to others on Thomas St?
We track 4 other properties on Thomas St. Browse the list under "Other properties on Thomas St" to compare beds, baths, and sale history.
What are the property facts for 20 Thomas St?
20 Thomas St is a 4 bed, 4 bath, 1,784 sqft, 56,192 sqft lot single_family.
Is 20 Thomas St a flip candidate?
No — 20 Thomas St does not appear in our flips dataset.
Is 20 Thomas St a tax-appeal candidate?
No — 20 Thomas 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
+7.2%
Implied 1-yr
+29.0%
2026 Q3
$3.07M
2026 Q4
$3.22M
ZIP 11964 — Median Price History + Forecast
Explore nearby
Geography
Other properties on Thomas St