Olson Ave, Portland, CT Property Records

Portland Town property records for 5 addresses on Olson Ave, Portland, CT · Last verified July 2026

Olson Ave Highlights

Properties 5
Median Sale Price $252,500
Deeds and Mortgages on File 7
Median Price per Sqft $150
Owner Occupied 100%
Median Annual Tax Bill $6,373
Median Year Built 1965
Median Ownership Tenure 15 years

Properties on Olson Ave

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

4 Olson Ave

3 bd · 2 ba · 1,782 sqft · built 1965 · 0.339 acres

Last Sale Tax Bill Prior Sale Owner Records
$252,500Nov 2011 $6,3902024 Amount on Record Apr 2007 2 Names on Record Owner Occupied Assessor + 1 DocumentUpdated Jul 2026

6 Olson Ave

3 bd · 1 ba · 1,392 sqft · built 1961 · 0.339 acres

Last Sale Tax Bill Prior Sale Owner Records
$255,000Nov 2021 $5,7872024 2 Names on Record Owner Occupied Assessor + 1 DocumentUpdated Jul 2026

7 Olson Ave

2 bd · 2.5 ba · 1,400 sqft · built 1965 · 0.339 acres

Last Sale Tax Bill Prior Sale Owner Records
$210,000Jun 2010 $5,9402024 1 Name on Record Owner Occupied AssessorUpdated Jul 2026

8 Olson Ave

3 bd · 1.5 ba · 1,690 sqft · built 1964 · 0.41 acres

Last Sale Tax Bill Prior Sale Owner Records
$300,000Sep 2021 $6,7042024 Amount on Record Jun 1999 2 Names on Record Owner Occupied Assessor + 5 DocumentsUpdated Jul 2026

9 Olson Ave

4 bd · 2 ba · 1,956 sqft · built 1968 · 0.35 acres

Last Sale Tax Bill Prior Sale Owner Records
$247,500Oct 2007 $6,3732024 Amount on Record Aug 1996 2 Names on Record Owner Occupied AssessorUpdated Jul 2026

Wildfire Risk on Olson 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 Connecticut
Wildfire LikelihoodAbout 1 in 10,000 per year
ExposureDirect
1 of 1 cells directly exposed · 1 adjoin burnable vegetation

Property Records in Nearby Streets