45 Washington Ave
Lake Ronkonkoma, NY 11779
3 bd 3 ba 1,677 sqft Built 1950 Lot 10,019 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 | $2,250 | $225 | $2,475 | $9,426 |
| 2024 | $2,250 | $225 | $2,475 | $9,005 |
| 2023 | $2,250 | $225 | $2,475 | $7,942 |
| 2022 | $2,250 | $225 | $2,475 | $7,590 |
| 2021 | $2,250 | $225 | $2,475 | $7,430 |
| 2020 | $2,250 | $225 | $2,475 | $7,399 |
| 2018 | $2,250 | $225 | $2,475 | $7,131 |
| 2017 | $2,250 | $225 | $2,475 | $6,880 |
| 2016 | $2,250 | $225 | $2,475 | $6,871 |
| 2015 | $2,250 | $225 | $2,475 | $6,716 |
| 2014 | $2,250 | $225 | $2,475 | $6,633 |
| 2013 | $2,250 | $225 | $2,475 | $6,441 |
| 2012 | $2,250 | $225 | $2,475 | $6,402 |
| 2011 | $2,250 | $225 | $2,475 | $6,099 |
| 2010 | $2,250 | $225 | $2,475 | $5,908 |
| 2008 | $2,250 | $225 | $2,475 | $5,704 |
| 2007 | $2,250 | $225 | $2,475 | $5,623 |
| 2006 | $2,250 | $225 | $2,475 | $5,500 |
Property facts
Year built
1950
Property type
single_family
Stories
3
Beds
3
Baths
3
Living area
1,677 sqft
Lot size
10,019 sqft
ZIP code
11779
City
Lake Ronkonkoma
Street
Washington Ave
Coordinates
40.84724, -73.10481
Comparable properties nearby
Frequently asked questions
When did 45 Washington Ave last sell?
No public-record sale is on file for 45 Washington Ave.
What is the current tax assessment for 45 Washington Ave?
The most recent total assessment for 45 Washington Ave (year 2025) is $2,475 with $9,426 in property tax.
When was 45 Washington Ave built?
45 Washington Ave was built in 1950.
How does 45 Washington Ave compare to others on Washington Ave?
We do not currently track other properties on Washington Ave.
What are the property facts for 45 Washington Ave?
45 Washington Ave is a 3 bed, 3 bath, 1,677 sqft, 10,019 sqft lot single_family.
Is 45 Washington Ave a flip candidate?
No — 45 Washington Ave does not appear in our flips dataset.
Is 45 Washington Ave a tax-appeal candidate?
No — 45 Washington Ave 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
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Geography