19 1st St
Syosset, NY 11791
5 bd 5 ba Built 2023 Lot 10,500 sqft single_family
No recorded sales
Location
Timeline: Sale, Listing & Tax History
Recorded events
| Date | Event | Price | Source |
|---|---|---|---|
| Dec 9, 2024 | Sold | $649,000 | OneKeyMLS |
| Jan 19, 2024 | Sold | $1,858,000 | OneKeyMLS |
| Jun 27, 2023 | Sold | $775,000 | Public Record |
| May 5, 2023 | Sold | $775,000 | OneKeyMLS |
| Mar 9, 2023 | Listed | $1,858,000 | OneKeyMLS |
| Jul 1, 2022 | Listed | $649,000 | MLS #3411603 |
Tax assessment history
| Year | Building | Land | Total assessed | Tax paid |
|---|---|---|---|---|
| 2024 | $207 | $380 | $587 | $19,150 |
| 2022 | $190 | $368 | $558 | $6,140 |
| 2021 | $190 | $368 | $558 | $6,385 |
| 2020 | $187 | $361 | $548 | $6,669 |
| 2019 | $116 | $949 | $1,065 | $7,518 |
| 2018 | $116 | $949 | $1,065 | $6,810 |
| 2017 | $116 | $949 | $1,065 | $6,229 |
| 2016 | $116 | $949 | $1,065 | $6,097 |
| 2015 | $116 | $949 | $1,065 | $5,631 |
| 2014 | $116 | $949 | $1,065 | $5,072 |
| 2013 | $116 | $949 | $1,065 | $4,583 |
| 2011 | $172 | $949 | $1,121 | $4,683 |
| 2010 | $308 | $949 | $1,257 | $5,477 |
| 2009 | $586 | $949 | $1,535 | $5,504 |
| 2007 | $514 | $949 | $1,463 | $4,758 |
Property facts
Year built
2023
Property type
single_family
Stories
—
Beds
5
Baths
5
Living area
—
Lot size
10,500 sqft
ZIP code
11791
City
Syosset
Street
1st St
Coordinates
40.82692, -73.50629
Block-level micro-comps
Same street, ±3 house numbers, sold in the last 24 monthsFrequently asked questions
When did 19 1st St last sell?
No public-record sale is on file for 19 1st St.
What is the current tax assessment for 19 1st St?
The most recent total assessment for 19 1st St (year 2024) is $587 with $19,150 in property tax.
When was 19 1st St built?
19 1st St was built in 2023.
How does 19 1st St compare to others on 1st St?
We track 5 other properties on 1st St. Browse the list under "Other properties on 1st St" to compare beds, baths, and sale history.
What are the property facts for 19 1st St?
19 1st St is a 5 bed, 5 bath, 10,500 sqft lot single_family.
Is 19 1st St a flip candidate?
Yes — 19 1st St appears in our flips dataset, indicating it sold twice within a short window with a notable price change.
Is 19 1st St a tax-appeal candidate?
No — 19 1st 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
+2.9%
Implied 1-yr
+11.6%
2026 Q3
$1.84M
2026 Q4
$1.88M