Deforest Ave, Glenfield, NY Property Records

Lewis County and Martinsburg Town property records for 13 addresses on Deforest Ave, Glenfield, NY · Last verified June 2026

Deforest Ave Highlights

Properties 13
Median Sale Price $75,000
Deeds and Mortgages on File 11
Median Price per Sqft $62
Owner Occupied 46%
Median Annual Tax Bill $1,998
Median Year Built 1929
Median Ownership Tenure 14 years

Properties on Deforest Ave

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

6504 Deforest Ave

3 bd · 1 ba · 1,227 sqft · 0.211 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$15,000Dec 2002 $3,6892025 Amount on Record Mar 1996 1 Name on Record AssessorUpdated May 2026

6505 Deforest Ave

3 bd · 1 ba · 1,262 sqft · 0.344 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$36,500Aug 1995 $2,2222025 2 Names on Record Owner Occupied Assessor + 2 DocumentsUpdated May 2026

6507 Deforest Ave

2 bd · 1 ba · 736 sqft · 0.171 acres

Last Sale Tax Bill Prior Sale Owner Records
$2,0332025 2 Names on Record Owner Occupied AssessorUpdated May 2026

6508 Deforest Ave

2 bd · 1 ba · 670 sqft · 0.344 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$25,000Jan 2019 $1,2242025 1 Name on Record Assessor + 2 DocumentsUpdated Jun 2026

6510 Deforest Ave

2 bd · 1 ba · 780 sqft · 0.125 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$21,000Feb 2012 $1,0522025 1 Name on Record Assessor + 1 DocumentUpdated May 2026

6511 Deforest Ave

2 bd · 1 ba · 940 sqft · 0.17 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$26,500Oct 1999 $1,0522025 1 Name on Record Owner Occupied AssessorUpdated May 2026

6514 Deforest Ave

3 bd · 1 ba · 1,908 sqft · 0.132 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$118,720May 2019 $2,6772025 2 Names on Record Assessor + 1 DocumentUpdated May 2026

6515 Deforest Ave

2 bd · 1 ba · 800 sqft · 0.17 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$80,000Jan 2024 $1,9982025 Amount on Record Nov 2003 2 Names on Record Assessor + 1 DocumentUpdated May 2026

6516 Deforest Ave

3 bd · 1 ba · 1,559 sqft · 0.133 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$1,8162025 1 Name on Record Owner Occupied AssessorUpdated May 2026

6521 Deforest Ave

2 bd · 1 ba · 864 sqft · 0.169 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$28,000Aug 1998 $1,5302025 2 Names on Record Owner Occupied AssessorUpdated May 2026

6522 Deforest Ave

1 bd · 1 ba · 1,196 sqft · 0.133 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$21,000Dec 2002 $1,5302025 1 Name on Record AssessorUpdated May 2026

6527 Deforest Ave

2 bd · 1 ba · 1,092 sqft · 1.3 acres

Last Sale Tax Bill Prior Sale Owner Records
$75,000Nov 2017 $2,3812025 Amount on Record Apr 2015 2 Names on Record Assessor + 3 DocumentsUpdated May 2026

6528 Deforest Ave

3 bd · 2 ba · 1,744 sqft · 0.195 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$170,000Oct 2025 $3,0592025 Amount on Record Apr 1995 1 Name on Record Owner Occupied Assessor + 1 DocumentUpdated May 2026

Wildfire Risk on Deforest Ave

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

Wildfire RiskLow
this street's cells rank at the 13th percentile of exposed land nationally · 32nd in New York
Wildfire LikelihoodLow — less than 1 in 10,000 per year
ExposureDirect
2 of 2 cells directly exposed · 2 adjoin burnable vegetation

Property Records in Nearby Streets