640th Ave, Nevada, IA Property Records

Story County property records for 19 addresses on 640th Ave, Nevada, IA · Last verified August 2026

640th Ave Highlights

Properties 19
Median Sale Price $300,000
Deeds and Mortgages on File 19
Median Price per Sqft $162
Owner Occupied 100%
Median Annual Tax Bill $3,404
Median Year Built 1918
Median Ownership Tenure 12 years

Properties on 640th Ave

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

16065 640th Ave

3 bd · 2 ba · 1,804 sqft · built 1909 · 5.95 acres

Last Sale Tax Bill Prior Sale Owner Records
$170,500Sep 2011 $3,4202025 1 Name on Record Owner Occupied Assessor + 2 DocumentsUpdated Aug 2026

16639 640th Ave

2 bd · 1 ba · 1,572 sqft · built 1910 · 4.06 acres

Last Sale Tax Bill Prior Sale Owner Records
—Aug 2006 $3,4042025 1 Name on Record Owner Occupied Assessor + 2 DocumentsUpdated Jun 2026

17047 640th Ave

3 bd · 1.5 ba · 1,363 sqft · built 1918 · 3.83 acres

Last Sale Tax Bill Prior Sale Owner Records
$2,6182025 1 Name on Record Owner Occupied Assessor + 1 DocumentUpdated Jun 2026

18400 640th Ave

3 bd · 1.5 ba · 1,395 sqft · built 1980 · 40 acres

Last Sale Tax Bill Prior Sale Owner Records
$300,000Jul 2019 $2,7762025 1 Name on Record Owner Occupied AssessorUpdated Jun 2026

18441 640th Ave

1.4 acres

Last Sale Tax Bill Prior Sale Owner Records
—Jan 2019 $292025 1 Name on Record Owner Occupied AssessorUpdated Jun 2026

19201 640th Ave

6 bd · 3.5 ba · 2,254 sqft · built 1890 · 3.86 acres

Last Sale Tax Bill Prior Sale Owner Records
$218,900Aug 2017 $3,9162025 2 Names on Record Owner Occupied Assessor + 5 DocumentsUpdated Jun 2026

19410 640th Ave

3 bd · 2 ba · 1,859 sqft · built 1890 · 3.01 acres

Last Sale Tax Bill Prior Sale Owner Records
—Nov 1993 $1,8182025 2 Names on Record Owner Occupied AssessorUpdated Jun 2026

19835 640th Ave

4 bd · 1.5 ba · 2,070 sqft · built 1900 · 5 acres

Last Sale Tax Bill Prior Sale Owner Records
$255,000Nov 2009 $3,8862025 2 Names on Record Owner Occupied Assessor + 2 DocumentsUpdated Aug 2026

20027 640th Ave

3 bd · 2.5 ba · 1,416 sqft · built 1936 · 3.08 acres

Last Sale Tax Bill Prior Sale Owner Records
$230,000Oct 2014 $3,7402025 1 Name on Record Owner Occupied AssessorUpdated Jun 2026

20260 640th Ave

3 bd · 2 ba · 1,785 sqft · built 1910 · 2.36 acres

Last Sale Tax Bill Prior Sale Owner Records
—Apr 2019 $3,5042025 1 Name on Record Owner Occupied AssessorUpdated Jun 2026

21886 640th Ave

5 bd · 3 ba · 1,953 sqft · built 1924 · 3.53 acres

Last Sale Tax Bill Prior Sale Owner Records
$3,4102025 1 Name on Record Owner Occupied AssessorUpdated Jun 2026

21891 640th Ave

40 acres

Last Sale Tax Bill Prior Sale Owner Records
—Dec 2012 $1,3022025 1 Name on Record Owner Occupied AssessorUpdated Jun 2026

27405 640th Ave

40 acres

Last Sale Tax Bill Prior Sale Owner Records
$2,675,000Sep 2022 $1,3582025 1 Name on Record Owner Occupied AssessorUpdated Jun 2026

27641 640th Ave

3 bd · 2 ba · 1,696 sqft · built 1981 · 13.4 acres

Last Sale Tax Bill Prior Sale Owner Records
—Dec 2014 $2,1222025 1 Name on Record Owner Occupied AssessorUpdated Jun 2026

27728 640th Ave

3 bd · 2 ba · 2,248 sqft · built 1902 · 4.18 acres

Last Sale Tax Bill Prior Sale Owner Records
—Nov 2009 $4,5922025 Amount on Record May 2008 2 Names on Record Owner Occupied Assessor + 2 DocumentsUpdated Jun 2026

27848 640th Ave

23.5 acres

Last Sale Tax Bill Prior Sale Owner Records
$355,621Jul 2012 $4462025 1 Name on Record Owner Occupied AssessorUpdated Jun 2026

28103 640th Ave

3 bd · 3 ba · 1,568 sqft · built 1976 · 11.3 acres

Last Sale Tax Bill Prior Sale Owner Records
$560,000Aug 2025 $4,7142025 2 Names on Record Owner Occupied Assessor + 2 DocumentsUpdated Jun 2026

28272 640th Ave

3 bd · 5.5 ba · 1,860 sqft · built 2010 · 46.3 acres

Last Sale Tax Bill Prior Sale Owner Records
—Jul 2008 $5,7242025 2 Names on Record Owner Occupied Assessor + 2 DocumentsUpdated Jun 2026

29911 640th Ave

2 bd · 1.5 ba · 789 sqft · built 1920 · 10.7 acres

Last Sale Tax Bill Prior Sale Owner Records
$125,000Jul 2025 $1902025 1 Name on Record Owner Occupied Assessor + 1 DocumentUpdated Jun 2026

Wildfire Risk on 640th Ave

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

Wildfire RiskLow
this street's cells rank above 8% of the US · above 26% of Iowa
Wildfire LikelihoodLess than 1 in 10,000 per year
ExposureDirect
4 of 19 cells directly exposed · 13 adjoin burnable vegetation