42 12th St
Ronkonkoma, NY 11779
— ba 960 sqft Built 1954 Lot 3,920 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 | $1,870 | $80 | $1,950 | $7,512 |
| 2024 | $1,870 | $80 | $1,950 | $7,177 |
| 2023 | $1,870 | $80 | $1,950 | $7,043 |
| 2022 | $1,870 | $80 | $1,950 | $6,763 |
| 2021 | $1,870 | $80 | $1,950 | $6,639 |
| 2020 | $1,870 | $80 | $1,950 | $6,647 |
| 2018 | $1,870 | $80 | $1,950 | $6,456 |
| 2017 | $1,870 | $80 | $1,950 | $6,244 |
| 2016 | $1,870 | $80 | $1,950 | $5,289 |
| 2015 | $1,870 | $80 | $1,950 | $5,170 |
| 2014 | $1,870 | $80 | $1,950 | $5,112 |
| 2013 | $1,870 | $80 | $1,950 | $4,966 |
| 2012 | $1,870 | $80 | $1,950 | $4,939 |
| 2011 | $1,870 | $80 | $1,950 | $4,705 |
| 2010 | $1,870 | $80 | $1,950 | $4,559 |
| 2008 | $1,870 | $80 | $1,950 | $4,400 |
| 2007 | $1,870 | $80 | $1,950 | $4,307 |
| 2006 | $1,870 | $80 | $1,950 | $4,199 |
Property facts
Year built
1954
Property type
single_family
Stories
—
Beds
—
Baths
—
Living area
960 sqft
Lot size
3,920 sqft
ZIP code
11779
City
Ronkonkoma
Street
12th St
Coordinates
40.81603, -73.11628
Comparable properties nearby
Block-level micro-comps
Same street, ±3 house numbers, sold in the last 24 monthsFrequently asked questions
When did 42 12th St last sell?
No public-record sale is on file for 42 12th St.
What is the current tax assessment for 42 12th St?
The most recent total assessment for 42 12th St (year 2025) is $1,950 with $7,512 in property tax.
When was 42 12th St built?
42 12th St was built in 1954.
How does 42 12th St compare to others on 12th St?
We track 4 other properties on 12th St. Browse the list under "Other properties on 12th St" to compare beds, baths, and sale history.
What are the property facts for 42 12th St?
42 12th St is a — bath, 960 sqft, 3,920 sqft lot single_family.
Is 42 12th St a flip candidate?
No — 42 12th St does not appear in our flips dataset.
Is 42 12th St a tax-appeal candidate?
No — 42 12th 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
+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 12th St