21 Lake Promenade
Ronkonkoma, NY 11779
— ba 1,020 sqft Built 1950 Lot 6,970 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 | $1,840 | $145 | $1,985 | $7,640 |
| 2024 | $1,840 | $145 | $1,985 | $7,299 |
| 2023 | $1,840 | $145 | $1,985 | $7,163 |
| 2022 | $1,840 | $145 | $1,985 | $6,878 |
| 2021 | $1,840 | $145 | $1,985 | $6,752 |
| 2020 | $1,840 | $145 | $1,985 | $7,210 |
| 2018 | $1,840 | $145 | $1,985 | $5,134 |
| 2017 | $1,840 | $145 | $1,985 | $4,950 |
| 2016 | $1,840 | $145 | $1,985 | $4,930 |
| 2015 | $1,840 | $145 | $1,985 | $4,821 |
| 2014 | $1,840 | $145 | $1,985 | $5,005 |
| 2013 | $1,840 | $145 | $1,985 | $4,867 |
| 2012 | $1,840 | $145 | $1,985 | $4,837 |
| 2011 | $1,840 | $145 | $1,985 | $4,597 |
| 2010 | $1,840 | $145 | $1,985 | $4,453 |
| 2008 | $1,840 | $145 | $1,985 | $4,303 |
| 2007 | $1,840 | $145 | $1,985 | $4,213 |
| 2006 | $1,840 | $145 | $1,985 | $4,114 |
Property facts
Year built
1950
Property type
single_family
Stories
—
Beds
—
Baths
—
Living area
1,020 sqft
Lot size
6,970 sqft
ZIP code
11779
City
Ronkonkoma
Street
Lake Promenade
Coordinates
40.81601, -73.11655
Comparable properties nearby
Frequently asked questions
When did 21 Lake Promenade last sell?
No public-record sale is on file for 21 Lake Promenade.
What is the current tax assessment for 21 Lake Promenade?
The most recent total assessment for 21 Lake Promenade (year 2025) is $1,985 with $7,640 in property tax.
When was 21 Lake Promenade built?
21 Lake Promenade was built in 1950.
How does 21 Lake Promenade compare to others on Lake Promenade?
We track 8 other properties on Lake Promenade. Browse the list under "Other properties on Lake Promenade" to compare beds, baths, and sale history.
What are the property facts for 21 Lake Promenade?
21 Lake Promenade is a — bath, 1,020 sqft, 6,970 sqft lot single_family.
Is 21 Lake Promenade a flip candidate?
No — 21 Lake Promenade does not appear in our flips dataset.
Is 21 Lake Promenade a tax-appeal candidate?
No — 21 Lake Promenade is not currently flagged as a tax-appeal candidate.
Forecast for this area
ZIP-area linear projection — not a per-property automated valuationQuarterly trend
+1.1%
Implied 1-yr
+4.3%
2026 Q3
$566.9K
2026 Q4
$572.5K
ZIP 11779 — Median Price History + Forecast
Explore nearby
Geography
Other properties on Lake Promenade