1. Home
  2. Illinois
  3. Cook County
  4. Palatine

E Helen Rd, Palatine, IL Property Records

Cook County property records for 29 addresses on E Helen Rd, Palatine, IL · Last verified October 2026

E Helen Rd Highlights

Properties 29
Median Sale Price $367,500
Deeds and Mortgages on File 24
Median Price per Sqft $77
Owner Occupied 48%
Median Annual Tax Bill $16,306
Median Year Built 1988
Median Ownership Tenure 8 years

Properties on E Helen Rd

Owner names and exact recorded amounts are on file and can be viewed instantly on this page with a free 10-day trial.

5 E Helen Rd

2 bd · 1.5 ba · 824 sqft · built 1948 · 0.261 acres

Last Sale Tax Bill Prior Sale Owner Records
$6,2262023 Owner on Record Owner Occupied AssessorUpdated Jun 2026

View Property Record

25 E Helen Rd

3 bd · 1 ba · 1,165 sqft · built 1954 · 0.202 acres

Last Sale Tax Bill Prior Sale Owner Records
$276,000Jan 2006 $7,6972023 Owner on Record Owner Occupied AssessorUpdated Oct 2026

View Property Record

44 E Helen Rd

3 bd · 1 ba · 1,040 sqft · built 1951 · 0.182 acres

Last Sale Tax Bill Prior Sale Owner Records
$5,6342023 Owner on Record Owner Occupied Assessor + 1 DocumentUpdated Jun 2026

View Property Record

61 E Helen Rd

3 bd · 1.5 ba · 1,362 sqft · built 1948 · 0.172 acres

Last Sale Tax Bill Prior Sale Owner Records
$345,000Aug 2018 $8,2892023 Amount on Record May 2010 Owner on Record Assessor + 2 DocumentsUpdated Oct 2026

View Property Record

66 E Helen Rd

2 bd · 1 ba · 1,045 sqft · built 1949 · 0.231 acres

Last Sale Tax Bill Prior Sale Owner Records
$180,000Jul 2000 $6,1232023 Amount on Record Apr 1997 Owner on Record Owner Occupied Assessor + 1 DocumentUpdated Oct 2026

View Property Record

104 E Helen Rd

2 bd · 1.5 ba · 824 sqft · built 1950 · 0.215 acres

Last Sale Tax Bill Prior Sale Owner Records
$262,000Nov 2015 $7,0652023 Amount on Record Jan 2015 Owner on Record Owner Occupied AssessorUpdated Oct 2026

View Property Record

105 E Helen Rd

4 bd · 3 ba · 1,525 sqft · built 1948 · 0.175 acres

Last Sale Tax Bill Prior Sale Owner Records
$361,000May 2021 $6,9672023 Amount on Record Jan 2016 Owner on Record Owner Occupied Assessor + 1 DocumentUpdated Sep 2026

View Property Record

122 E Helen Rd

3 bd · 1 ba · 1,318 sqft · built 1950 · 0.195 acres

Last Sale Tax Bill Prior Sale Owner Records
$375,000Mar 2024 $7,3082023 Amount on Record Nov 2020 Owner on Record Owner Occupied Assessor + 2 DocumentsUpdated Oct 2026

View Property Record

123 E Helen Rd

3 bd · 1 ba · 1,524 sqft · built 1948 · 0.288 acres

Last Sale Tax Bill Prior Sale Owner Records
$305,000Oct 2020 $8,1962023 Owner on Record Owner Occupied Assessor + 2 DocumentsUpdated Oct 2026

View Property Record

208 E Helen Rd

2,481 sqft · built 1988 · 0.85 acres

Last Sale Tax Bill Prior Sale Owner Records
$200,000Jun 2003 $12,8442023 —Jun 2003 Owner on Record Owner Occupied AssessorUpdated Jun 2026

View Property Record

210 E Helen Rd

1,981 sqft · built 1988 · 0.85 acres

Last Sale Tax Bill Prior Sale Owner Records
$210,000Apr 2013 $10,2572023 —Mar 2013 Owner on Record AssessorUpdated Oct 2026

View Property Record

214 E Helen Rd

2,481 sqft · built 1988 · 0.85 acres

Last Sale Tax Bill Prior Sale Owner Records
$12,8442023 Owner on Record Owner Occupied AssessorUpdated Jun 2026

View Property Record

225 E Helen Rd

2.3 acres

Last Sale Tax Bill Prior Sale Owner Records
$1,250,000Oct 2008 Owner on Record Assessor + 1 DocumentUpdated Oct 2026

View Property Record

240 E Helen Rd

3,000 sqft · built 1986 · 0.7 acres

Last Sale Tax Bill Prior Sale Owner Records
$900,000May 2026 $21,0942023 Amount on Record Dec 2002 Owner on Record Assessor + 1 DocumentUpdated Oct 2026

View Property Record

255 E Helen Rd

4,881 sqft · built 1989 · 1.41 acres

Last Sale Tax Bill Prior Sale Owner Records
$380,000May 2022 $23,5422023 Amount on Record Nov 2012 Owner on Record Owner Occupied Assessor + 1 DocumentUpdated Oct 2026

View Property Record

257 E Helen Rd

5,182 sqft · built 1989 · 1.41 acres

Last Sale Tax Bill Prior Sale Owner Records
$300,000Aug 2021 $24,9902023 Amount on Record Dec 1998 Owner on Record Assessor + 1 DocumentUpdated Oct 2026

View Property Record

260 E Helen Rd

8,811 sqft · built 1987 · 0.728 acres

Last Sale Tax Bill Prior Sale Owner Records
$1,325,000Apr 2024 $24,4372023 Amount on Record Sep 2007 Owner on Record Owner Occupied Assessor + 1 DocumentUpdated Oct 2026

View Property Record

261 E Helen Rd

4,324 sqft · built 1989 · 1.41 acres

Last Sale Tax Bill Prior Sale Owner Records
—Mar 1998 $20,8532023 —Mar 1998 Owner on Record AssessorUpdated Jun 2026

View Property Record

263 E Helen Rd

3,381 sqft · built 1989 · 1.41 acres

Last Sale Tax Bill Prior Sale Owner Records
$222,500Aug 2002 $16,3062023 Amount on Record Oct 1994 Owner on Record AssessorUpdated Sep 2026

View Property Record

267 E Helen Rd

3,366 sqft · built 1989 · 1.41 acres

Last Sale Tax Bill Prior Sale Owner Records
$330,000Jan 2008 $16,2352023 Amount on Record Jun 1999 Owner on Record AssessorUpdated Oct 2026

View Property Record

269 E Helen Rd

3,418 sqft · built 1989 · 1.41 acres

Last Sale Tax Bill Prior Sale Owner Records
$260,000Feb 2021 $16,4832023 Amount on Record May 2015 Owner on Record Assessor + 3 DocumentsUpdated Sep 2026

View Property Record

271 E Helen Rd, #G271

4,864 sqft · built 1989 · 1.41 acres

Last Sale Tax Bill Prior Sale Owner Records
$367,500Apr 2022 $25,1812023 Owner on Record Assessor + 1 DocumentUpdated Aug 2026

View Property Record

273 E Helen Rd

5,181 sqft · built 1989 · 1.41 acres

Last Sale Tax Bill Prior Sale Owner Records
$26,8212023 Owner on Record AssessorUpdated Jun 2026

View Property Record

277 E Helen Rd

4,338 sqft · built 1989 · 1.41 acres

Last Sale Tax Bill Prior Sale Owner Records
$220,000Mar 1995 $22,4612023 —Mar 1995 Owner on Record AssessorUpdated Jun 2026

View Property Record

279 E Helen Rd

3,324 sqft · built 1989 · 1.41 acres

Last Sale Tax Bill Prior Sale Owner Records
$250,000Aug 2025 $17,2112023 Amount on Record Aug 2002 Owner on Record AssessorUpdated Oct 2026

View Property Record

283 E Helen Rd

3,351 sqft · built 1989 · 1.41 acres

Last Sale Tax Bill Prior Sale Owner Records
$205,000Dec 1995 $15,3802023 Owner on Record Owner Occupied AssessorUpdated Jun 2026

View Property Record

285 E Helen Rd

3,489 sqft · built 1989 · 1.41 acres

Last Sale Tax Bill Prior Sale Owner Records
$18,0632023 Owner on Record Owner Occupied AssessorUpdated Jun 2026

View Property Record

292 E Helen Rd

12,375 sqft · built 1988 · 1.01 acres

Last Sale Tax Bill Prior Sale Owner Records
$355,000Apr 2018 $50,3582023 Amount on Record Feb 2018 Owner on Record Assessor + 5 DocumentsUpdated Oct 2026

View Property Record

306 E Helen Rd

35,012 sqft · built 1968 · 1.48 acres

Last Sale Tax Bill Prior Sale Owner Records
$2,625,000Aug 2021 $108,0352023 Amount on Record Jan 2002 Owner on Record Assessor + 1 DocumentUpdated Oct 2026

View Property Record

Property Records in Nearby Streets