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3580 Business Route 20

Belvidere, IL 61008

ba Lot 848,984 sqft other
No recorded sales

Location

Timeline: Sale, Listing & Tax History

Recorded events

No recorded events

No sale or listing events are on file for this property.

Tax assessment history

YearBuildingLandTotal assessedTax paid
2025 $6,429 $6,429 $480
2024 $6,429 $6,429 $457
2023 $5,737 $5,737 $438
2021 $4,014 $4,014 $341
2020 $3,544 $3,544 $319
2019 $3,112 $3,112 $285
2018 $2,724 $2,724 $261
2017 $2,368 $2,368 $219
2016 $2,044 $2,044 $194
2015 $1,750 $1,750 $171
2014 $1,545 $1,545 $152
2013 $1,058 $1,058 $101
2012 $964 $964 $83
2011 $876 $876 $33
2010 $17,145 $17,145 $1,212
2008 $12,039 $21,245 $33,284 $3,493
2007 $33,483 $20,446 $53,929 $2,968

Property facts

Year built
Property type
other
Stories
Beds
Baths
Living area
Lot size
848,984 sqft
ZIP code
61008
City
Belvidere
Street
Business Route 20
Coordinates
42.27939, -88.86983

Block-level micro-comps

Same street, ±3 house numbers, sold in the last 24 months

Frequently asked questions

When did 3580 Business Route 20 last sell?
No public-record sale is on file for 3580 Business Route 20.
What is the current tax assessment for 3580 Business Route 20?
The most recent total assessment for 3580 Business Route 20 (year 2025) is $6,429 with $480 in property tax.
When was 3580 Business Route 20 built?
The year built for 3580 Business Route 20 is not in our records.
How does 3580 Business Route 20 compare to others on Business Route 20?
We track 7 other properties on Business Route 20. Browse the list under "Other properties on Business Route 20" to compare beds, baths, and sale history.
What are the property facts for 3580 Business Route 20?
3580 Business Route 20 is a — bath, 848,984 sqft lot other.
Is 3580 Business Route 20 a flip candidate?
No — 3580 Business Route 20 does not appear in our flips dataset.
Is 3580 Business Route 20 a tax-appeal candidate?
No — 3580 Business Route 20 is not currently flagged as a tax-appeal candidate.

Forecast for this area

ZIP-area linear projection — not a per-property automated valuation
Quarterly trend
-1.6%
Implied 1-yr
-6.3%
2026 Q3
$173.1K
2026 Q4
$170.1K
ZIP 61008 — Median Price History + Forecast

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