320th Ave, Grinnell, IA Property Records

Poweshiek County property records for 16 addresses on 320th Ave, Grinnell, IA · Last verified August 2026

320th Ave Highlights

Properties 16
Median Sale Price $188,000
Deeds and Mortgages on File 9
Median Price per Sqft $94
Owner Occupied 100%
Median Annual Tax Bill $1,824
Median Year Built 1900
Median Ownership Tenure 16 years

Properties on 320th Ave

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

167 320th Ave

1 ba · 1,640 sqft · built 1900 · 4.53 acres

Last Sale Tax Bill Prior Sale Owner Records
$80,000Sep 1999 $3,1662025 2 Names on Record Owner Occupied Assessor + 2 DocumentsUpdated Jun 2026

295 320th Ave

2 bd · 3 ba · 1,940 sqft · built 1997 · 4.66 acres

Last Sale Tax Bill Prior Sale Owner Records
$754,500Jun 2014 $4,6382025 2 Names on Record Owner Occupied AssessorUpdated Jun 2026

407 320th Ave

3 bd · 1.5 ba · 1,190 sqft · built 1900 · 1.86 acres

Last Sale Tax Bill Prior Sale Owner Records
—Dec 2001 $1,7162025 2 Names on Record Owner Occupied AssessorUpdated Jun 2026

411 320th Ave

4 bd · 3 ba · 2,040 sqft · built 2005 · 1.58 acres

Last Sale Tax Bill Prior Sale Owner Records
$2,4222025 2 Names on Record Owner Occupied Assessor + 3 DocumentsUpdated Jun 2026

412 320th Ave

4 bd · 1.5 ba · 1,397 sqft · built 1951 · 5.58 acres

Last Sale Tax Bill Prior Sale Owner Records
$50,000Sep 1995 $1,0822025 1 Name on Record Owner Occupied AssessorUpdated Jun 2026

413 320th Ave

1 ba · 1,152 sqft · built 1988 · 0.71 acres

Last Sale Tax Bill Prior Sale Owner Records
$77,500Mar 2015 $1,8242025 —Mar 2014 2 Names on Record Owner Occupied AssessorUpdated Jun 2026

425 320th Ave

1.5 ba · 1,972 sqft · built 1900 · 2 acres

Last Sale Tax Bill Prior Sale Owner Records
$1,147,500Oct 2022 $1,5062025 1 Name on Record Owner Occupied Assessor + 2 DocumentsUpdated Aug 2026

447 320th Ave

1.5 ba · 1,032 sqft · built 1900 · 20 acres

Last Sale Tax Bill Prior Sale Owner Records
—Aug 2007 $1,4482025 2 Names on Record Owner Occupied AssessorUpdated Jun 2026

499 320th Ave

3.5 ba · 1,560 sqft · built 1978 · 11.9 acres

Last Sale Tax Bill Prior Sale Owner Records
$43,000Jul 2010 $2,8882025 1 Name on Record Owner Occupied AssessorUpdated Jun 2026

517 320th Ave

5 bd · 2.5 ba · 2,357 sqft · built 1950 · 2.06 acres

Last Sale Tax Bill Prior Sale Owner Records
$348,000Aug 2022 $3,3022025 2 Names on Record Owner Occupied Assessor + 1 DocumentUpdated Jun 2026

546 320th Ave

1.5 ba · 1,664 sqft · built 1966 · 40 acres

Last Sale Tax Bill Prior Sale Owner Records
—Dec 1974 $3,1422025 2 Names on Record Owner Occupied AssessorUpdated Jun 2026

565 320th Ave

3 bd · 1 ba · 1,984 sqft · built 1880 · 7.71 acres

Last Sale Tax Bill Prior Sale Owner Records
$188,000May 2016 $2,8242025 Amount on Record Aug 2015 2 Names on Record Owner Occupied Assessor + 1 DocumentUpdated Jun 2026

705 320th Ave

2 ba · 2,044 sqft · built 1900 · 40.8 acres

Last Sale Tax Bill Prior Sale Owner Records
—Jul 1987 $9742025 1 Name on Record Owner Occupied AssessorUpdated Jun 2026

753 320th Ave

1 ba · 1,194 sqft · built 1900 · 2.1 acres

Last Sale Tax Bill Prior Sale Owner Records
$8,000Apr 2012 $1,1722025 1 Name on Record Owner Occupied AssessorUpdated Jun 2026

946 320th Ave

1 ba · 1,128 sqft · built 1900 · 1.31 acres

Last Sale Tax Bill Prior Sale Owner Records
$25,500May 1989 $5822025 1 Name on Record Owner Occupied AssessorUpdated Jun 2026

948 320th Ave

2,418 sqft · built 1900 · 1.35 acres

Last Sale Tax Bill Prior Sale Owner Records
1 Name on Record Owner Occupied AssessorUpdated Oct 2025

Wildfire Risk on 320th Ave

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

Wildfire RiskLow
this street's cells rank above 10% of the US · above 28% of Iowa
Wildfire LikelihoodLess than 1 in 10,000 per year
ExposureDirect
4 of 12 cells directly exposed · 6 adjoin burnable vegetation

Property Records in Nearby Streets