21 Sparks St
Melville, NY 11747
— ba Lot 7,841 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 | $3,300 | $200 | $3,500 | $15,357 |
| 2024 | $3,300 | $200 | $3,500 | $14,615 |
| 2023 | $3,500 | $200 | $3,700 | $15,161 |
| 2022 | $3,500 | $200 | $3,700 | $15,187 |
| 2021 | $3,500 | $200 | $3,700 | $14,913 |
| 2020 | $3,500 | $200 | $3,700 | $14,681 |
| 2018 | $3,500 | $200 | $3,700 | $14,227 |
| 2017 | $3,500 | $200 | $3,700 | $13,870 |
| 2016 | $3,500 | $200 | $3,700 | $12,455 |
| 2015 | $3,500 | $200 | $3,700 | $12,253 |
| 2014 | $3,500 | $200 | $3,700 | $11,927 |
| 2013 | $3,500 | $200 | $3,700 | $11,583 |
| 2012 | $3,500 | $200 | $3,700 | $11,238 |
| 2011 | $3,500 | $200 | $3,700 | $10,744 |
| 2010 | $3,500 | $200 | $3,700 | $10,125 |
| 2008 | $3,900 | $200 | $4,100 | $10,766 |
| 2007 | $3,900 | $200 | $4,100 | $10,389 |
| 2006 | $3,900 | $200 | $4,100 | $10,094 |
Property facts
Year built
—
Property type
single_family
Stories
—
Beds
—
Baths
—
Living area
—
Lot size
7,841 sqft
ZIP code
11747
City
Melville
Street
Sparks St
Coordinates
40.80328, -73.40035
Block-level micro-comps
Same street, ±3 house numbers, sold in the last 24 monthsFrequently asked questions
When did 21 Sparks St last sell?
No public-record sale is on file for 21 Sparks St.
What is the current tax assessment for 21 Sparks St?
The most recent total assessment for 21 Sparks St (year 2025) is $3,500 with $15,357 in property tax.
When was 21 Sparks St built?
The year built for 21 Sparks St is not in our records.
How does 21 Sparks St compare to others on Sparks St?
We track 2 other properties on Sparks St. Browse the list under "Other properties on Sparks St" to compare beds, baths, and sale history.
What are the property facts for 21 Sparks St?
21 Sparks St is a — bath, 7,841 sqft lot single_family.
Is 21 Sparks St a flip candidate?
No — 21 Sparks St does not appear in our flips dataset.
Is 21 Sparks St a tax-appeal candidate?
No — 21 Sparks 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
-0.6%
Implied 1-yr
-2.2%
2026 Q3
$936.8K
2026 Q4
$931.4K
ZIP 11747 — Median Price History + Forecast
Explore nearby
Geography
Other properties on Sparks St