312 Harper Ave
Rockford, IL 61103
3 bd 1 ba 1,358 sqft Built 1927 Lot 4,356 sqft single_family
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
| Year | Building | Land | Total assessed | Tax paid |
|---|---|---|---|---|
| 2025 | $41,052 | $6,324 | $47,376 | $3,653 |
| 2023 | $36,841 | $5,675 | $42,516 | $3,269 |
| 2022 | $29,036 | $4,473 | $33,509 | $3,143 |
| 2021 | $26,624 | $4,101 | $30,725 | $3,765 |
| 2020 | $25,169 | $3,877 | $29,046 | $3,734 |
| 2019 | $23,659 | $3,695 | $27,354 | $2,860 |
| 2018 | $25,364 | $3,482 | $28,846 | $3,260 |
| 2017 | $24,274 | $3,332 | $27,606 | $3,205 |
| 2016 | $23,819 | $3,270 | $27,089 | $3,185 |
| 2015 | $23,819 | $3,270 | $27,089 | $3,225 |
| 2014 | $24,783 | $4,097 | $28,880 | $3,427 |
| 2013 | $26,328 | $4,352 | $30,680 | $3,455 |
| 2012 | $27,922 | $4,616 | $32,538 | $2,907 |
| 2011 | $29,426 | $4,865 | $34,291 | $3,516 |
| 2010 | $30,971 | $5,121 | $36,092 | $3,407 |
| 2008 | $30,469 | $5,038 | $35,507 | $3,136 |
| 2007 | $29,082 | $4,809 | $33,891 | $2,971 |
| 2006 | $25,409 | $4,454 | $29,863 | $2,603 |
Property facts
Year built
1927
Property type
single_family
Stories
2
Beds
3
Baths
1
Living area
1,358 sqft
Lot size
4,356 sqft
ZIP code
61103
City
Rockford
Street
Harper Ave
Coordinates
42.29438, -89.06607
Comparable properties nearby
Frequently asked questions
When did 312 Harper Ave last sell?
No public-record sale is on file for 312 Harper Ave.
What is the current tax assessment for 312 Harper Ave?
The most recent total assessment for 312 Harper Ave (year 2025) is $47,376 with $3,653 in property tax.
When was 312 Harper Ave built?
312 Harper Ave was built in 1927.
How does 312 Harper Ave compare to others on Harper Ave?
We track 2 other properties on Harper Ave. Browse the list under "Other properties on Harper Ave" to compare beds, baths, and sale history.
What are the property facts for 312 Harper Ave?
312 Harper Ave is a 3 bed, 1 bath, 1,358 sqft, 4,356 sqft lot single_family.
Is 312 Harper Ave a flip candidate?
No — 312 Harper Ave does not appear in our flips dataset.
Is 312 Harper Ave a tax-appeal candidate?
No — 312 Harper Ave is not currently flagged as a tax-appeal candidate.
Forecast for this area
ZIP-area linear projection — not a per-property automated valuationQuarterly trend
-0.2%
Implied 1-yr
-0.8%
2026 Q3
$135.7K
2026 Q4
$135.4K
ZIP 61103 — Median Price History + Forecast
Explore nearby
Geography
Other properties on Harper Ave