Neil Ave, Mount Prospect, IL Property Records

Cook County property records for 14 addresses on Neil Ave, Mount Prospect, IL · Last verified August 2026

Neil Ave Highlights

Properties 14
Median Sale Price $512,500
Deeds and Mortgages on File 17
Median Price per Sqft $189
Owner Occupied 93%
Median Annual Tax Bill $12,986
Median Year Built 1988
Median Ownership Tenure 10 years

Properties on Neil Ave

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

201 Neil Ave

4 bd · 2.5 ba · 3,035 sqft · 0.226 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$512,500Jun 2016 $14,5652023 —Apr 2016 1 Name on Record Owner Occupied AssessorUpdated Jun 2026

203 Neil Ave

3 bd · 2.5 ba · 2,457 sqft · 0.186 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$461,000Jun 2009 $11,5242023 —Feb 2009 1 Name on Record Owner Occupied AssessorUpdated Jun 2026

205 Neil Ave

4 bd · 2.5 ba · 1,918 sqft · 0.186 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$465,000Aug 2021 $11,8902023 Sale Amount Jul 2015 1 Name on Record Owner Occupied Assessor + 2 DocumentsUpdated Jun 2026

207 Neil Ave

4 bd · 2.5 ba · 2,778 sqft · 0.186 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$465,000Mar 2014 $13,5802023 1 Name on Record Owner Occupied Assessor + 4 DocumentsUpdated Jun 2026

208 Neil Ave

5 bd · 2.5 ba · 3,345 sqft · 0.313 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$365,000Mar 1999 $15,2052023 1 Name on Record Owner Occupied Assessor + 1 DocumentUpdated Jun 2026

209 Neil Ave

4 bd · 2.5 ba · 2,934 sqft · 0.186 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$458,000Jun 2010 $12,6882023 1 Name on Record Owner Occupied AssessorUpdated Jun 2026

300 Neil Ave

3 bd · 2.5 ba · 2,350 sqft · 0.216 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$350,000Apr 2017 $11,0342023 Sale Amount Mar 2005 1 Name on Record Owner Occupied Assessor + 1 DocumentUpdated Jun 2026

301 Neil Ave

3 bd · 2.5 ba · 2,374 sqft · 0.186 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$505,000Apr 2023 $10,4142023 —Feb 2000 1 Name on Record Owner Occupied Assessor + 1 DocumentUpdated Jun 2026

302 Neil Ave

4 bd · 2.5 ba · 2,713 sqft · 0.186 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$630,000Oct 2022 $12,7812023 1 Name on Record Owner Occupied Assessor + 3 DocumentsUpdated Aug 2026

303 Neil Ave

4 bd · 2.5 ba · 2,617 sqft · 0.186 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$469,000May 2003 $12,9862023 —Sep 1998 1 Name on Record Owner Occupied Assessor + 1 DocumentUpdated Jun 2026

304 Neil Ave

4 bd · 2.5 ba · 2,778 sqft · 0.215 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$134,000Feb 1990 $11,6332023 1 Name on Record Owner Occupied Assessor + 1 DocumentUpdated Jun 2026

305 Neil Ave

4 bd · 2.5 ba · 2,713 sqft · 0.192 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$515,000May 2019 $12,9862023 Sale Amount Jun 1994 1 Name on Record Owner Occupied Assessor + 2 DocumentsUpdated Jun 2026

307 Neil Ave

4 bd · 2.5 ba · 3,200 sqft · 0.2 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$532,000May 2016 $13,8772023 Sale Amount Oct 2004 1 Name on Record Owner Occupied Assessor + 1 DocumentUpdated Jun 2026

830 Neil Ave

Built 1982 · 2.2 acres

Last Sale Tax Bill Prior Sale Owner Records
$50,0272023 1 Name on Record AssessorUpdated Jun 2026

Property Records in Nearby Streets