Madrid Ave, Potsdam, NY Property Records

St. Lawrence County and Potsdam Town property records for 14 addresses on Madrid Ave, Potsdam, NY · Last verified May 2026

Madrid Ave Highlights

Properties 14
Median Sale Price $59,000
Deeds and Mortgages on File 9
Median Price per Sqft $26
Owner Occupied 64%
Median Annual Tax Bill $5,521
Median Year Built 1951
Median Ownership Tenure 10 years

Properties on Madrid Ave

Owner names and prior sale amounts shown locked below are available instantly with a free trial.

1 Madrid Ave

3 bd · 1 ba · 2,038 sqft · built 1870 · 0.48 acres

Last Sale Tax Bill Prior Sale Owner Records
$6,0532025 1 Name on Record Owner Occupied Assessor + 2 DocumentsUpdated May 2026

2 Madrid Ave

3 bd · 2 ba · 1,768 sqft · built 1951 · 0.339 acres

Last Sale Tax Bill Prior Sale Owner Records
$65,000Oct 2009 $5,5212025 2 Names on Record Owner Occupied Assessor + 1 DocumentUpdated May 2026

3 Madrid Ave

2 bd · 1 ba · 1,442 sqft · built 1951 · 0.689 acres

Last Sale Tax Bill Prior Sale Owner Records
$31,500Apr 2016 $4,8942025 Amount on Record Jul 2012 1 Name on Record Owner Occupied AssessorUpdated May 2026

5 Madrid Ave

3 bd · 1 ba · 2,241 sqft · built 1840 · 0.66 acres

Last Sale Tax Bill Prior Sale Owner Records
$26,000Oct 2001 $4,0722025 —Oct 2001 2 Names on Record Owner Occupied AssessorUpdated May 2026

6 Madrid Ave

3 bd · 1 ba · 1,456 sqft · built 1920 · 0.28 acres

Last Sale Tax Bill Prior Sale Owner Records
$4,3022025 2 Names on Record Owner Occupied Assessor + 1 DocumentUpdated May 2026

7 Madrid Ave

0.21 acres

Last Sale Tax Bill Prior Sale Owner Records
$1792025 2 Names on Record AssessorUpdated May 2026

8 Madrid Ave

3 bd · 1 ba · 1,352 sqft · built 1920 · 0.23 acres

Last Sale Tax Bill Prior Sale Owner Records
$59,000Jul 2011 $3,7352025 1 Name on Record Owner Occupied AssessorUpdated May 2026

10 Madrid Ave

3 bd · 1 ba · 1,246 sqft · built 1956 · 0.28 acres

Last Sale Tax Bill Prior Sale Owner Records
$165,000Jun 2023 $5,3782025 Amount on Record Jun 2021 1 Name on Record Owner Occupied Assessor + 4 DocumentsUpdated May 2026

11 Madrid Ave

3 bd · 1.5 ba · 2,048 sqft · built 1890 · 0.739 acres

Last Sale Tax Bill Prior Sale Owner Records
$6,8962025 2 Names on Record Owner Occupied AssessorUpdated May 2026

15 Madrid Ave

4 bd · 1.5 ba · 1,763 sqft · built 1872 · 2 acres

Last Sale Tax Bill Prior Sale Owner Records
$47,000Feb 2026 $5,5212025 Amount on Record Oct 2008 1 Name on Record Owner Occupied Assessor + 1 DocumentUpdated May 2026

16 Madrid Ave

900 sqft · built 2023 · 9.5 acres

Last Sale Tax Bill Prior Sale Owner Records
$50,2892025 1 Name on Record AssessorUpdated May 2026

17 Madrid Ave

6,376 sqft · built 1975 · 6.58 acres

Last Sale Tax Bill Prior Sale Owner Records
$134,000May 2022 1 Name on Record AssessorUpdated May 2026

19 Madrid Ave

8,800 sqft · built 1954 · 12.5 acres

Last Sale Tax Bill Prior Sale Owner Records
1 Name on Record AssessorUpdated May 2026

20 Madrid Ave

15,551 sqft · built 1998 · 6.56 acres

Last Sale Tax Bill Prior Sale Owner Records
$12,740Aug 1998 $28,6342025 1 Name on Record AssessorUpdated May 2026

Wildfire Risk on Madrid Ave

Source: USDA Forest Service Wildfire Risk to Communities · 2nd edition (2024), fuels as of 2020

Wildfire RiskLow
this street's cells rank above 20% of the US · above 55% of New York
Wildfire LikelihoodAbout 1 in 10,000 per year
ExposureDirect
2 of 3 cells directly exposed · 3 adjoin burnable vegetation

Property Records in Nearby Streets