15 New Mill Rd
Smithtown, NY 11787
3 bd 3 ba 2,675 sqft Built 1981 Lot 21,780 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 | $5,690 | $400 | $6,090 | $16,140 |
| 2024 | $5,690 | $400 | $6,090 | $18,257 |
| 2023 | $6,700 | $400 | $7,100 | $17,898 |
| 2022 | $6,700 | $400 | $7,100 | $17,753 |
| 2021 | $6,700 | $400 | $7,100 | $17,471 |
| 2020 | $8,200 | $400 | $8,600 | $19,216 |
| 2018 | $8,200 | $400 | $8,600 | $20,437 |
| 2017 | $8,200 | $400 | $8,600 | $19,704 |
| 2016 | $8,200 | $400 | $8,600 | $19,459 |
| 2015 | $8,200 | $400 | $8,600 | $19,401 |
| 2014 | $8,200 | $400 | $8,600 | $19,040 |
| 2013 | $8,200 | $400 | $8,600 | $18,622 |
| 2012 | $8,200 | $400 | $8,600 | $17,970 |
| 2011 | $8,200 | $400 | $8,600 | $17,627 |
| 2010 | $8,200 | $400 | $8,600 | $15,743 |
| 2008 | $8,200 | $400 | $8,600 | $15,218 |
| 2007 | $8,200 | $400 | $8,600 | $14,978 |
| 2006 | $8,200 | $400 | $8,600 | $14,230 |
Property facts
Year built
1981
Property type
single_family
Stories
2
Beds
3
Baths
3
Living area
2,675 sqft
Lot size
21,780 sqft
ZIP code
11787
City
Smithtown
Street
New Mill Rd
Coordinates
40.85529, -73.20829
Comparable properties nearby
Block-level micro-comps
Same street, ±3 house numbers, sold in the last 24 monthsFrequently asked questions
When did 15 New Mill Rd last sell?
No public-record sale is on file for 15 New Mill Rd.
What is the current tax assessment for 15 New Mill Rd?
The most recent total assessment for 15 New Mill Rd (year 2025) is $6,090 with $16,140 in property tax.
When was 15 New Mill Rd built?
15 New Mill Rd was built in 1981.
How does 15 New Mill Rd compare to others on New Mill Rd?
We track 8 other properties on New Mill Rd. Browse the list under "Other properties on New Mill Rd" to compare beds, baths, and sale history.
What are the property facts for 15 New Mill Rd?
15 New Mill Rd is a 3 bed, 3 bath, 2,675 sqft, 21,780 sqft lot single_family.
Is 15 New Mill Rd a flip candidate?
No — 15 New Mill Rd does not appear in our flips dataset.
Is 15 New Mill Rd a tax-appeal candidate?
No — 15 New Mill Rd 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
Explore nearby
Geography
Other properties on New Mill Rd