21 Montcalm Ave
Plattsburgh, NY 12901
3 bd — ba 1,140 sqft Built 1878 Lot 3,485 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 | $71,800 | $13,500 | $85,300 | $2,638 |
| 2024 | $62,000 | $13,500 | $75,500 | $2,657 |
| 2023 | $62,000 | $13,500 | $75,500 | $2,724 |
| 2022 | $62,000 | $13,500 | $75,500 | $3,362 |
| 2021 | $62,000 | $13,500 | $75,500 | $3,710 |
| 2020 | $62,000 | $13,500 | $75,500 | $3,045 |
| 2017 | $58,600 | $12,400 | $71,000 | $3,161 |
| 2016 | $58,600 | $12,400 | $71,000 | $2,823 |
| 2015 | $58,600 | $12,400 | $71,000 | $2,769 |
| 2014 | $58,600 | $12,400 | $71,000 | $2,720 |
Property facts
Year built
1878
Property type
single_family
Stories
—
Beds
3
Baths
—
Living area
1,140 sqft
Lot size
3,485 sqft
ZIP code
12901
City
Plattsburgh
Street
Montcalm Ave
Coordinates
44.69974, -73.46081
Comparable properties nearby
Block-level micro-comps
Same street, ±3 house numbers, sold in the last 24 monthsFrequently asked questions
When did 21 Montcalm Ave last sell?
No public-record sale is on file for 21 Montcalm Ave.
What is the current tax assessment for 21 Montcalm Ave?
The most recent total assessment for 21 Montcalm Ave (year 2025) is $85,300 with $2,638 in property tax.
When was 21 Montcalm Ave built?
21 Montcalm Ave was built in 1878.
How does 21 Montcalm Ave compare to others on Montcalm Ave?
We track 8 other properties on Montcalm Ave. Browse the list under "Other properties on Montcalm Ave" to compare beds, baths, and sale history.
What are the property facts for 21 Montcalm Ave?
21 Montcalm Ave is a 3 bed, — bath, 1,140 sqft, 3,485 sqft lot single_family.
Is 21 Montcalm Ave a flip candidate?
No — 21 Montcalm Ave does not appear in our flips dataset.
Is 21 Montcalm Ave a tax-appeal candidate?
No — 21 Montcalm 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
-0.1%
Implied 1-yr
-0.2%
2026 Q3
$219.2K
2026 Q4
$219K
ZIP 12901 — Median Price History + Forecast
Explore nearby
Geography
Other properties on Montcalm Ave