Clinton County and Plattsburgh City property record for 137 Cornelia St, Plattsburgh, NY 12901 · Last verified April 2026
| Property Type | Commercial > Office > Mixed Use Commercial Office / Residential |
|---|---|
| Year Built | Built 1975 |
| Square Footage | 1,080 sqft Gross Area |
| Lot Size | 5,000 sqft (0.114 acres) |
| Tax Bill | $1,199.00 (2025) |
| Primary APN | 091300 207.19-1-21 |
|---|---|
| Alternative APN |
|
| Building Area | 1,080 sqft Gross Area |
|---|---|
| Basement Area | 720 sqft Basement |
| Unfinished Basement | 720 sqft Unfinished |
| Stories | 1 Stories |
| Year Built | Built 1876 |
|---|---|
| Effective Year Built | Effective 1975 |
| Lot Area | 5,000 sqft (0.114 acres) |
| Depth X Width | 100 ft x 50 ft Depth x Width |
| Porch | 1 Porch |
| Porch Area | 48 sqft Porch |
| Cooling System | Central Cooling |
|---|---|
| Sewage | Municipal Sewage |
| Water Source | Commercial Water Source |
| Street Address | 137 CORNELIA ST |
|---|---|
| City | PLATTSBURGH |
| State | NY |
| Zip | 12901-2726 |
| Property Usage | Commercial Property Usage |
| Type | Commercial > Office > Mixed Use Commercial Office / Residential |
| Legal Description | BR APT OFFICE & LOT |
| Legal Block | 1 |
| Legal Lot Number | 21.000 |
| Jurisdiction | CLINTON NY |
| Minor Civil Division | PLATTSBURGH |
| Census Blockgroup | 3 |
| Census Block | 3000 |
| Census Tract | 103100 |
Source: Clinton County and Plattsburgh City records · APN 091300 207.19-1-21
Assessment roll updated March 30, 2026 · Last verified April 2026
Owner names and exact recorded amounts shown locked on this page are available instantly with a free trial.
| Owner of Record | Individual Name on File |
|---|---|
| Mailing Address | PO BOX 1531, PLATTSBURGH, NY 12901-0256 |
| Owner Type | Owner is an Individual, Couple or Unincorporated Entity |
| Deed Names | Verified Name on Deed |
|---|---|
| Record Refreshed | Jun 08, 2026 |
Source: Clinton County and Plattsburgh City records · Assessment roll updated March 30, 2026 · Last verified April 2026
| Type | Name |
|---|---|
| State | New York |
| County | Clinton County |
| Municipality | Plattsburgh City |
| Unified School District | Plattsburgh City School District (PK - 12) |
Assessed value and assessed market value are set for property tax purposes and are not market price estimates.
| Year | Tax Bill | Assessed Value | Assessed Market Value |
|---|---|---|---|
| 2025 | $1,199.00 | $90,900 (-) Land $14,800 Building $76,100 | $90,900 (-) Land $14,800 Building $76,100 |
| 2023 | $90,900 Land $14,800 Building $76,100 | $90,900 Land $14,800 Building $76,100 |
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