19 Demont St
Smithtown, NY 11787
4 bd 4 ba Built 1966 Lot 11,761 sqft single_family
Most recent sale
$809,000
Oct 11, 2022
Location
Timeline: Sale, Listing & Tax History
Recorded events
| Date | Event | Price | Source |
|---|---|---|---|
| Dec 8, 2022 | Sold | $809,000 | Public Record |
| Oct 11, 2022 | Sold | $809,000 | MLS #3401703 |
| May 26, 2022 | Listed | $839,000 | MLS #3401703 |
| May 20, 2021 | Sold | $613,000 | MLS #3285617 |
| Sep 9, 1998 | Sold | $234,000 | Public Record |
Tax assessment history
| Year | Building | Land | Total assessed | Tax paid |
|---|---|---|---|---|
| 2025 | $5,335 | $300 | $5,635 | $14,975 |
| 2024 | $5,335 | $300 | $5,635 | $14,602 |
| 2023 | $5,335 | $300 | $5,635 | $14,314 |
| 2022 | $5,335 | $300 | $5,635 | $13,181 |
| 2021 | $5,335 | $300 | $5,635 | $12,953 |
| 2020 | $5,335 | $300 | $5,635 | $12,901 |
| 2019 | $5,335 | $300 | $5,635 | $12,901 |
| 2018 | $5,335 | $300 | $5,635 | $12,434 |
| 2017 | $5,335 | $300 | $5,635 | $11,955 |
| 2016 | $5,335 | $300 | $5,635 | $11,819 |
| 2015 | $5,335 | $300 | $5,635 | $11,692 |
| 2014 | $5,335 | $300 | $5,635 | $11,474 |
| 2013 | $5,335 | $300 | $5,635 | $10,809 |
| 2012 | $5,335 | $300 | $5,635 | $10,598 |
| 2011 | $5,335 | $300 | $5,635 | $10,055 |
| 2010 | $5,335 | $300 | $5,635 | $9,805 |
| 2009 | $5,335 | $300 | $5,635 | $9,765 |
| 2008 | $5,335 | $300 | $5,635 | $9,572 |
| 2007 | $5,335 | $300 | $5,635 | $9,080 |
| 2006 | $5,335 | $300 | $5,635 | $9,080 |
Property facts
Year built
1966
Property type
single_family
Stories
—
Beds
4
Baths
4
Living area
—
Lot size
11,761 sqft
ZIP code
11787
City
Smithtown
Street
Demont St
Coordinates
40.86442, -73.18162
Frequently asked questions
When did 19 Demont St last sell?
19 Demont St most recently sold on Oct 11, 2022 for $809,000.
What is the current tax assessment for 19 Demont St?
The most recent total assessment for 19 Demont St (year 2025) is $5,635 with $14,975 in property tax.
How does 19 Demont St's assessment compare to its last sale price?
The current assessment is 99.3% below the last sale price of $809,000.
When was 19 Demont St built?
19 Demont St was built in 1966.
How does 19 Demont St compare to others on Demont St?
We do not currently track other properties on Demont St.
What are the property facts for 19 Demont St?
19 Demont St is a 4 bed, 4 bath, 11,761 sqft lot single_family.
Is 19 Demont St a flip candidate?
Yes — 19 Demont St appears in our flips dataset, indicating it sold twice within a short window with a notable price change.
Is 19 Demont St a tax-appeal candidate?
No — 19 Demont 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
-0.4%
Implied 1-yr
-1.4%
2026 Q3
$777.7K
2026 Q4
$775K
ZIP 11787 — Median Price History + Forecast
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Geography