Northwestern St, Spring Valley, IL Property Records

Bureau County property records for 40 addresses on Northwestern St, Spring Valley, IL · Last verified August 2026

Northwestern St Highlights

Properties 40
Median Sale Price $82,000
Deeds and Mortgages on File 39
Owner Occupied 83%
Median Annual Tax Bill $3,639
Median Year Built 1950
Median Ownership Tenure 10 years

Properties on Northwestern St

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

110 Northwestern St

built 1895 · 0.394 acres

Last Sale Tax Bill Prior Sale Owner Records
$10,000Jan 2017 $1,0262025 1 Name on Record Assessor + 2 DocumentsUpdated May 2026

112 Northwestern St

built 1886 · 1.15 acres

Last Sale Tax Bill Prior Sale Owner Records
$85,000Oct 2012 $3,3162025 1 Name on Record Owner Occupied AssessorUpdated May 2026

115 Northwestern St

built 1964 · 0.655 acres

Last Sale Tax Bill Prior Sale Owner Records
$130,000Nov 2018 $5,1462025 1 Name on Record Owner Occupied Assessor + 1 DocumentUpdated Jul 2026

200 Northwestern St

built 1895 · 1.09 acres

Last Sale Tax Bill Prior Sale Owner Records
$6,5072025 1 Name on Record Owner Occupied Assessor + 1 DocumentUpdated May 2026

203 Northwestern St

built 1905 · 3.05 acres

Last Sale Tax Bill Prior Sale Owner Records
$82,000Dec 2018 $4,3212025 1 Name on Record Assessor + 2 DocumentsUpdated May 2026

204 Northwestern St

built 1895 · 0.396 acres

Last Sale Tax Bill Prior Sale Owner Records
$1,1672025 1 Name on Record Owner Occupied AssessorUpdated May 2026

208 Northwestern St

built 1905 · 0.505 acres

Last Sale Tax Bill Prior Sale Owner Records
$1,1362025 1 Name on Record Owner Occupied AssessorUpdated May 2026

211 Northwestern St

built 1905 · 0.241 acres

Last Sale Tax Bill Prior Sale Owner Records
$2,0842025 1 Name on Record AssessorUpdated May 2026

220 Northwestern St

built 1969 · 0.328 acres

Last Sale Tax Bill Prior Sale Owner Records
$3,6392025 1 Name on Record Owner Occupied AssessorUpdated May 2026

224 Northwestern St

built 1895 · 0.593 acres

Last Sale Tax Bill Prior Sale Owner Records
$1,1702025 1 Name on Record Owner Occupied Assessor + 3 DocumentsUpdated May 2026

226 Northwestern St

built 1978 · 0.542 acres

Last Sale Tax Bill Prior Sale Owner Records
$7882025 2 Names on Record Owner Occupied AssessorUpdated May 2026

230 Northwestern St

built 1984 · 0.596 acres

Last Sale Tax Bill Prior Sale Owner Records
$72,500Oct 2006 $3,5832025 1 Name on Record Owner Occupied AssessorUpdated May 2026

303 Northwestern St

built 1994 · 1.8 acres

Last Sale Tax Bill Prior Sale Owner Records
$6,0012025 1 Name on Record Owner Occupied AssessorUpdated May 2026

306 Northwestern St

built 1984 · 0.407 acres

Last Sale Tax Bill Prior Sale Owner Records
$109,000Sep 2014 $1,6672025 1 Name on Record Owner Occupied AssessorUpdated May 2026

325 Northwestern St

built 1895 · 4.49 acres

Last Sale Tax Bill Prior Sale Owner Records
$30,000Aug 2014 $3,8592025 Amount on Record Jul 2012 1 Name on Record Owner Occupied Assessor + 1 DocumentUpdated May 2026

326 Northwestern St

built 1950 · 5.71 acres

Last Sale Tax Bill Prior Sale Owner Records
$125,000Aug 2020 $4,3112025 1 Name on Record Owner Occupied Assessor + 2 DocumentsUpdated May 2026

405 Northwestern St

built 1998 · 0.56 acres

Last Sale Tax Bill Prior Sale Owner Records
$8,1052025 1 Name on Record Owner Occupied Assessor + 3 DocumentsUpdated Aug 2026

503 Northwestern St

built 1895 · 8.38 acres

Last Sale Tax Bill Prior Sale Owner Records
$5,4172025 1 Name on Record AssessorUpdated May 2026

535 Northwestern St

built 2017 · 0.784 acres

Last Sale Tax Bill Prior Sale Owner Records
$14,000Aug 2016 $8,0602025 1 Name on Record Owner Occupied Assessor + 3 DocumentsUpdated May 2026

545 Northwestern St

built 2007 · 0.83 acres

Last Sale Tax Bill Prior Sale Owner Records
$330,000Aug 2010 $11,8832025 Amount on Record Sep 2007 1 Name on Record Owner Occupied Assessor + 5 DocumentsUpdated Jul 2026

551 Northwestern St

built 1980 · 0.298 acres

Last Sale Tax Bill Prior Sale Owner Records
$3,3172025 1 Name on Record Owner Occupied AssessorUpdated May 2026

600 Northwestern St

built 1950 · 0.313 acres

Last Sale Tax Bill Prior Sale Owner Records
$79,000Apr 2020 $2,9882025 1 Name on Record Owner Occupied Assessor + 1 DocumentUpdated Aug 2026

602 Northwestern St

built 1920 · 0.265 acres

Last Sale Tax Bill Prior Sale Owner Records
$40,000Oct 2011 $2,3502025 1 Name on Record Owner Occupied AssessorUpdated May 2026

604 Northwestern St

built 1935 · 0.364 acres

Last Sale Tax Bill Prior Sale Owner Records
$3,9822025 1 Name on Record Owner Occupied AssessorUpdated May 2026

608 Northwestern St

built 1915 · 0.589 acres

Last Sale Tax Bill Prior Sale Owner Records
$3,1802025 1 Name on Record Owner Occupied AssessorUpdated May 2026

612 Northwestern St

built 1966 · 0.295 acres

Last Sale Tax Bill Prior Sale Owner Records
$89,500Oct 2012 $4,0032025 Amount on Record May 2008 1 Name on Record Owner Occupied Assessor + 1 DocumentUpdated Aug 2026

615 Northwestern St

built 2004 · 0.688 acres

Last Sale Tax Bill Prior Sale Owner Records
$146,500Apr 2009 $6,1602025 Amount on Record Mar 2006 1 Name on Record Owner Occupied Assessor + 1 DocumentUpdated May 2026

616 Northwestern St

built 1950 · 0.148 acres

Last Sale Tax Bill Prior Sale Owner Records
$75,000Sep 2020 $1,6412025 1 Name on Record Owner Occupied Assessor + 1 DocumentUpdated May 2026

618 Northwestern St

built 1900 · 0.3 acres

Last Sale Tax Bill Prior Sale Owner Records
$1,2822025 1 Name on Record Owner Occupied AssessorUpdated May 2026

620 Northwestern St

built 1895 · 0.296 acres

Last Sale Tax Bill Prior Sale Owner Records
$3,3672025 1 Name on Record Owner Occupied Assessor + 1 DocumentUpdated May 2026

624 Northwestern St

built 1905 · 0.149 acres

Last Sale Tax Bill Prior Sale Owner Records
$6,8812025 1 Name on Record Assessor + 1 DocumentUpdated Jul 2026

630 Northwestern St

built 1977 · 0.295 acres

Last Sale Tax Bill Prior Sale Owner Records
$3,8062025 2 Names on Record Owner Occupied Assessor + 1 DocumentUpdated Aug 2026

710 Northwestern St

built 1905 · 0.295 acres

Last Sale Tax Bill Prior Sale Owner Records
$2,8602025 1 Name on Record Owner Occupied Assessor + 1 DocumentUpdated May 2026

748 Northwestern St

built 1998 · 0.248 acres

Last Sale Tax Bill Prior Sale Owner Records
1 Name on Record AssessorUpdated May 2026

750 Northwestern St

built 1994 · 0.262 acres

Last Sale Tax Bill Prior Sale Owner Records
$6,3562025 1 Name on Record Owner Occupied Assessor + 1 DocumentUpdated May 2026

814 Northwestern St

built 1910 · 0.165 acres

Last Sale Tax Bill Prior Sale Owner Records
$164,000Sep 2020 $7,0742025 Amount on Record Dec 2019 1 Name on Record Owner Occupied Assessor + 2 DocumentsUpdated May 2026

820 Northwestern St

built 1905 · 0.11 acres

Last Sale Tax Bill Prior Sale Owner Records
$3512025 1 Name on Record Owner Occupied Assessor + 1 DocumentUpdated May 2026

827 Northwestern St

3.12 acres

Last Sale Tax Bill Prior Sale Owner Records
$25,000Aug 2023 $1,2712025 1 Name on Record AssessorUpdated May 2026

900 Northwestern St

built 1979 · 2.18 acres

Last Sale Tax Bill Prior Sale Owner Records
1 Name on Record Owner Occupied Assessor + 2 DocumentsUpdated May 2026

1001 Northwestern St

built 1990 · 1.16 acres

Last Sale Tax Bill Prior Sale Owner Records
$9,6942025 1 Name on Record Owner Occupied Assessor + 2 DocumentsUpdated May 2026

Wildfire Risk on Northwestern St

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

Wildfire RiskLow
this street's cells rank above 12% of the US · above 52% of Illinois
Wildfire LikelihoodLess than 1 in 10,000 per year
ExposureDirect
4 of 8 cells directly exposed · 6 adjoin burnable vegetation

Property Records in Nearby Streets