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21 Railroad Ave

Ronkonkoma, NY 11779

ba Lot 2,614 sqft other
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

YearBuildingLandTotal assessedTax paid
2025 $260 $260 $947
2024 $260 $260 $905
2023 $260 $260 $888
2022 $260 $260 $851
2021 $260 $260 $836
2020 $740 $260 $1,000 $3,229
2018 $740 $260 $1,000 $3,131
2017 $740 $260 $1,000 $3,099
2016 $740 $260 $1,000 $3,013
2015 $740 $260 $1,000 $2,943
2014 $740 $260 $1,000 $2,896
2013 $740 $260 $1,000 $2,810
2012 $740 $260 $1,000 $2,787
2011 $740 $260 $1,000 $2,654
2010 $740 $260 $1,000 $2,568
2008 $740 $260 $1,000 $2,484
2007 $740 $260 $1,000 $2,506
2006 $740 $260 $1,000 $2,478

Property facts

Year built
Property type
other
Stories
Beds
Baths
Living area
Lot size
2,614 sqft
ZIP code
11779
City
Ronkonkoma
Street
Railroad Ave
Coordinates
40.80855, -73.10998

Frequently asked questions

When did 21 Railroad Ave last sell?
No public-record sale is on file for 21 Railroad Ave.
What is the current tax assessment for 21 Railroad Ave?
The most recent total assessment for 21 Railroad Ave (year 2025) is $260 with $947 in property tax.
When was 21 Railroad Ave built?
The year built for 21 Railroad Ave is not in our records.
How does 21 Railroad Ave compare to others on Railroad Ave?
We track 1 other property on Railroad Ave. Browse the list under "Other properties on Railroad Ave" to compare beds, baths, and sale history.
What are the property facts for 21 Railroad Ave?
21 Railroad Ave is a — bath, 2,614 sqft lot other.
Is 21 Railroad Ave a flip candidate?
No — 21 Railroad Ave does not appear in our flips dataset.
Is 21 Railroad Ave a tax-appeal candidate?
No — 21 Railroad Ave is not currently flagged as a tax-appeal candidate.

Forecast for this area

ZIP-area linear projection — not a per-property automated valuation
Quarterly trend
+1.1%
Implied 1-yr
+4.3%
2026 Q3
$566.9K
2026 Q4
$572.5K
ZIP 11779 — Median Price History + Forecast

Explore nearby

Other properties on Railroad Ave