21 9th St
Locust Valley, NY 11560
1 bd 1 ba 744 sqft Built 1950 Lot 7,500 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 |
|---|---|---|---|---|
| 2024 | $67 | $290 | $357 | $8,276 |
| 2022 | $67 | $290 | $357 | $8,189 |
| 2021 | $67 | $290 | $357 | $9,443 |
| 2020 | $64 | $279 | $343 | $9,539 |
| 2019 | $48 | $610 | $658 | $9,375 |
| 2018 | $48 | $610 | $658 | $8,755 |
| 2016 | $48 | $610 | $658 | $7,905 |
| 2015 | $48 | $610 | $658 | $7,158 |
| 2014 | — | $610 | $610 | $6,729 |
| 2013 | $170 | $610 | $780 | $6,266 |
| 2011 | $159 | $610 | $769 | $5,535 |
| 2010 | $116 | $610 | $726 | $5,890 |
| 2009 | $251 | $610 | $861 | $5,374 |
| 2007 | $203 | $610 | $813 | $4,983 |
Property facts
Year built
1950
Property type
single_family
Stories
—
Beds
1
Baths
1
Living area
744 sqft
Lot size
7,500 sqft
ZIP code
11560
City
Locust Valley
Street
9th St
Coordinates
40.87537, -73.60784
Comparable properties nearby
Frequently asked questions
When did 21 9th St last sell?
No public-record sale is on file for 21 9th St.
What is the current tax assessment for 21 9th St?
The most recent total assessment for 21 9th St (year 2024) is $357 with $8,276 in property tax.
When was 21 9th St built?
21 9th St was built in 1950.
How does 21 9th St compare to others on 9th St?
We track 5 other properties on 9th St. Browse the list under "Other properties on 9th St" to compare beds, baths, and sale history.
What are the property facts for 21 9th St?
21 9th St is a 1 bed, 1 bath, 744 sqft, 7,500 sqft lot single_family.
Is 21 9th St a flip candidate?
No — 21 9th St does not appear in our flips dataset.
Is 21 9th St a tax-appeal candidate?
No — 21 9th 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
+8.3%
Implied 1-yr
+33.0%
2026 Q2
$4.33M
2026 Q3
$4.42M