6th Ave, Alpha, NJ Property Records

Warren County and Alpha Borough property records for 5 addresses on 6th Ave, Alpha, NJ · Last verified July 2026

6th Ave Highlights

Properties 5
Median Sale Price $200,000
Deeds and Mortgages on File 6
Median Price per Sqft $166
Owner Occupied 80%
Median Annual Tax Bill $6,444
Median Year Built 1900
Median Ownership Tenure 11 years

Properties on 6th Ave

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

154 6th Ave

2,016 sqft · Built 2006 · 0.251 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$334,740Jan 2007 $11,2702025 Amount on Record Mar 2006 1 Name on Record Owner Occupied Assessor + 1 DocumentUpdated Jul 2026

311 6th Ave

Built 2005 · 1.38 acres

Last Sale Tax Bill Prior Sale Owner Records
$520,000Apr 2015 $18,4602025 1 Name on Record Assessor + 1 DocumentUpdated Jul 2026

1149 6th Ave

792 sqft · Built 1889 · 0.034 acres

Last Sale Tax Bill Prior Sale Owner Records
$150,800Oct 2022 $2,6522025 Amount on Record Jan 2008 1 Name on Record Owner Occupied Assessor + 1 DocumentUpdated Jul 2026

1150 6th Ave

1,348 sqft · Built 1900 · 0.287 acres

Last Sale Tax Bill Prior Sale Owner Records
$100,000Apr 1993 $5,7122025 2 Names on Record Owner Occupied AssessorUpdated Jul 2026

1158 6th Ave

1,554 sqft · Built 1859 · 0.215 acres

Last Sale Tax Bill Prior Sale Owner Records
$200,000Jun 2020 $6,4442025 Amount on Record Sep 2018 1 Name on Record Owner Occupied Assessor + 3 DocumentsUpdated Jul 2026

Wildfire Risk on 6th 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 3rd percentile of exposed land nationally · 8th in New Jersey
Wildfire LikelihoodLow — less than 1 in 10,000 per year
ExposureDirect
1 of 3 cells directly exposed · 3 adjoin burnable vegetation

Property Records in Nearby Streets