2040 Helderberg Ave
Rotterdam, NY 12306
3 bd 2 ba 1,386 sqft Built 1910 Lot 13,068 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 | $116,500 | $22,500 | $139,000 | $5,191 |
| 2024 | $116,500 | $22,500 | $139,000 | $5,096 |
| 2023 | $116,500 | $22,500 | $139,000 | $5,181 |
| 2022 | $116,500 | $22,500 | $139,000 | $5,179 |
| 2021 | $116,500 | $22,500 | $139,000 | $5,585 |
| 2020 | $116,500 | $22,500 | $139,000 | $7,718 |
| 2018 | $116,500 | $22,500 | $139,000 | $7,456 |
| 2016 | $116,500 | $22,500 | $139,000 | $7,389 |
| 2015 | $116,500 | $22,500 | $139,000 | $3,698 |
| 2014 | $95,400 | $43,600 | $139,000 | $5,625 |
| 2013 | $95,400 | $43,600 | $139,000 | $4,577 |
| 2012 | $95,400 | $43,600 | $139,000 | $4,261 |
| 2011 | $95,400 | $43,600 | $139,000 | $3,578 |
| 2010 | $95,400 | $43,600 | $139,000 | $3,106 |
Property facts
Year built
1910
Property type
single_family
Stories
2
Beds
3
Baths
2
Living area
1,386 sqft
Lot size
13,068 sqft
ZIP code
12306
City
Rotterdam
Street
Helderberg Ave
Coordinates
42.77365, -73.95853
Comparable properties nearby
Frequently asked questions
When did 2040 Helderberg Ave last sell?
No public-record sale is on file for 2040 Helderberg Ave.
What is the current tax assessment for 2040 Helderberg Ave?
The most recent total assessment for 2040 Helderberg Ave (year 2025) is $139,000 with $5,191 in property tax.
When was 2040 Helderberg Ave built?
2040 Helderberg Ave was built in 1910.
How does 2040 Helderberg Ave compare to others on Helderberg Ave?
We track 8 other properties on Helderberg Ave. Browse the list under "Other properties on Helderberg Ave" to compare beds, baths, and sale history.
What are the property facts for 2040 Helderberg Ave?
2040 Helderberg Ave is a 3 bed, 2 bath, 1,386 sqft, 13,068 sqft lot single_family.
Is 2040 Helderberg Ave a flip candidate?
No — 2040 Helderberg Ave does not appear in our flips dataset.
Is 2040 Helderberg Ave a tax-appeal candidate?
No — 2040 Helderberg 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
+3.2%
Implied 1-yr
+12.8%
2026 Q3
$377.3K
2026 Q4
$387.3K
ZIP 12306 — Median Price History + Forecast
Explore nearby
Geography
Other properties on Helderberg Ave