21 Cortland St
Marathon, NY 13803
2 bd 2 ba 1,728 sqft Built 1870 Lot 8,521 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 | $63,800 | $4,700 | $68,500 | $3,337 |
| 2024 | $63,800 | $4,700 | $68,500 | $3,213 |
| 2023 | $63,800 | $4,700 | $68,500 | $3,187 |
| 2022 | $63,800 | $4,700 | $68,500 | $2,400 |
| 2021 | $63,800 | $4,700 | $68,500 | $2,405 |
| 2020 | $63,800 | $4,700 | $68,500 | $3,026 |
| 2017 | $63,800 | $4,700 | $68,500 | $2,303 |
| 2016 | $63,800 | $4,700 | $68,500 | $2,311 |
| 2015 | $63,800 | $4,700 | $68,500 | $2,881 |
| 2014 | $63,800 | $4,700 | $68,500 | $2,838 |
| 2013 | $56,900 | $5,400 | $62,300 | $2,879 |
| 2012 | $56,900 | $5,400 | $62,300 | $2,832 |
| 2011 | $56,900 | $5,400 | $62,300 | $2,765 |
| 2010 | $56,900 | $5,400 | $62,300 | $4,038 |
| 2009 | $56,900 | $5,400 | $62,300 | $2,749 |
| 2005 | $56,900 | $5,400 | $62,300 | $1,140 |
Property facts
Year built
1870
Property type
single_family
Stories
2
Beds
2
Baths
2
Living area
1,728 sqft
Lot size
8,521 sqft
ZIP code
13803
City
Marathon
Street
Cortland St
Coordinates
42.44302, -76.03407
Comparable properties nearby
Block-level micro-comps
Same street, ±3 house numbers, sold in the last 24 monthsFrequently asked questions
When did 21 Cortland St last sell?
No public-record sale is on file for 21 Cortland St.
What is the current tax assessment for 21 Cortland St?
The most recent total assessment for 21 Cortland St (year 2025) is $68,500 with $3,337 in property tax.
When was 21 Cortland St built?
21 Cortland St was built in 1870.
How does 21 Cortland St compare to others on Cortland St?
We track 8 other properties on Cortland St. Browse the list under "Other properties on Cortland St" to compare beds, baths, and sale history.
What are the property facts for 21 Cortland St?
21 Cortland St is a 2 bed, 2 bath, 1,728 sqft, 8,521 sqft lot single_family.
Is 21 Cortland St a flip candidate?
No — 21 Cortland St does not appear in our flips dataset.
Is 21 Cortland St a tax-appeal candidate?
No — 21 Cortland St is not currently flagged as a tax-appeal candidate.
Forecast for this area
ZIP-area linear projection — not a per-property automated valuationQuarterly trend
+2.7%
Implied 1-yr
+10.6%
2026 Q1
$221.3K
2026 Q2
$221.3K
ZIP 13803 — Median Price History + Forecast
Explore nearby
Geography
Other properties on Cortland St