131 Helderberg Ave
Altamont, NY 12009
5 bd 2 ba 2,580 sqft Built 1898 Lot 43,560 sqft multi_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 | $223,000 | $56,000 | $279,000 | $7,788 |
| 2024 | $223,000 | $56,000 | $279,000 | $7,383 |
| 2023 | $223,000 | $56,000 | $279,000 | $7,098 |
| 2022 | $223,000 | $56,000 | $279,000 | $7,071 |
| 2021 | $223,000 | $56,000 | $279,000 | $6,276 |
| 2020 | $223,000 | $56,000 | $279,000 | $6,182 |
| 2017 | $158,700 | $39,700 | $198,400 | $5,242 |
| 2016 | $158,700 | $39,700 | $198,400 | $5,053 |
| 2015 | $158,700 | $39,700 | $198,400 | $5,622 |
| 2014 | $158,700 | $39,700 | $198,400 | $5,542 |
| 2013 | $158,700 | $39,700 | $198,400 | $5,963 |
| 2012 | $158,700 | $39,700 | $198,400 | $5,283 |
| 2010 | $158,700 | $39,700 | $198,400 | $5,068 |
Property facts
Year built
1898
Property type
multi_family
Stories
—
Beds
5
Baths
2
Living area
2,580 sqft
Lot size
43,560 sqft
ZIP code
12009
City
Altamont
Street
Helderberg Ave
Coordinates
42.69944, -74.03741
Comparable properties nearby
Frequently asked questions
When did 131 Helderberg Ave last sell?
No public-record sale is on file for 131 Helderberg Ave.
What is the current tax assessment for 131 Helderberg Ave?
The most recent total assessment for 131 Helderberg Ave (year 2025) is $279,000 with $7,788 in property tax.
When was 131 Helderberg Ave built?
131 Helderberg Ave was built in 1898.
How does 131 Helderberg Ave compare to others on Helderberg Ave?
We track 7 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 131 Helderberg Ave?
131 Helderberg Ave is a 5 bed, 2 bath, 2,580 sqft, 43,560 sqft lot multi_family.
Is 131 Helderberg Ave a flip candidate?
No — 131 Helderberg Ave does not appear in our flips dataset.
Is 131 Helderberg Ave a tax-appeal candidate?
No — 131 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
+4.3%
Implied 1-yr
+17.2%
2026 Q2
$637.5K
2026 Q3
$637.5K
ZIP 12009 — Median Price History + Forecast
Explore nearby
Geography
Other properties on Helderberg Ave