20 1st Ave
Locust Valley, NY 11560
1 ba 840 sqft Built 1960 Lot 5,000 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 | $165 | $237 | $402 | $8,889 |
| 2022 | $165 | $237 | $402 | $9,905 |
| 2021 | $165 | $237 | $402 | $10,379 |
| 2020 | $159 | $228 | $387 | $10,388 |
| 2019 | $145 | $575 | $720 | $10,313 |
| 2018 | $145 | $575 | $720 | $8,703 |
| 2016 | $145 | $575 | $720 | $7,845 |
| 2015 | $145 | $575 | $720 | $6,950 |
| 2014 | $145 | $575 | $720 | $6,497 |
| 2013 | $199 | $575 | $774 | $6,008 |
| 2011 | $199 | $575 | $774 | $5,116 |
| 2010 | $203 | $575 | $778 | $5,652 |
| 2009 | $395 | $575 | $970 | $5,427 |
| 2007 | $341 | $575 | $916 | $4,962 |
Property facts
Year built
1960
Property type
single_family
Stories
1
Beds
—
Baths
1
Living area
840 sqft
Lot size
5,000 sqft
ZIP code
11560
City
Locust Valley
Street
1st Ave
Coordinates
40.87535, -73.61022
Comparable properties nearby
Frequently asked questions
When did 20 1st Ave last sell?
No public-record sale is on file for 20 1st Ave.
What is the current tax assessment for 20 1st Ave?
The most recent total assessment for 20 1st Ave (year 2024) is $402 with $8,889 in property tax.
When was 20 1st Ave built?
20 1st Ave was built in 1960.
How does 20 1st Ave compare to others on 1st Ave?
We track 1 other property on 1st Ave. Browse the list under "Other properties on 1st Ave" to compare beds, baths, and sale history.
What are the property facts for 20 1st Ave?
20 1st Ave is a 1 bath, 840 sqft, 5,000 sqft lot single_family.
Is 20 1st Ave a flip candidate?
No — 20 1st Ave does not appear in our flips dataset.
Is 20 1st Ave a tax-appeal candidate?
No — 20 1st 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
+8.3%
Implied 1-yr
+33.0%
2026 Q2
$4.33M
2026 Q3
$4.42M
ZIP 11560 — Median Price History + Forecast
Explore nearby
Geography
Other properties on 1st Ave