121 Commonwealth Ave
Elgin, IL 60123
2 bd 1 ba 1,012 sqft Built 1954 Lot 6,599 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 | $57,437 | $15,540 | $72,977 | $4,957 |
| 2024 | $57,437 | $15,540 | $72,977 | $4,738 |
| 2023 | $52,903 | $14,313 | $67,216 | $4,494 |
| 2022 | $43,580 | $11,791 | $55,371 | $4,281 |
| 2021 | $40,744 | $11,024 | $51,768 | $4,083 |
| 2020 | $38,896 | $10,524 | $49,420 | $3,960 |
| 2019 | $37,051 | $10,025 | $47,076 | $3,836 |
| 2018 | $34,406 | $9,444 | $43,850 | $4,335 |
| 2017 | $32,526 | $8,928 | $41,454 | $4,263 |
| 2016 | $30,175 | $8,283 | $38,458 | $4,101 |
| 2015 | $27,658 | $7,592 | $35,250 | $2,812 |
| 2014 | $27,317 | $7,498 | $34,815 | $2,990 |
| 2013 | $28,038 | $7,696 | $35,734 | $2,519 |
| 2012 | $35,923 | $8,313 | $44,236 | $3,499 |
| 2011 | $40,214 | $9,306 | $49,520 | $2,633 |
| 2009 | $44,509 | $10,300 | $54,809 | $2,245 |
| 2008 | $47,716 | $11,042 | $58,758 | $3,772 |
| 2007 | $46,183 | $10,687 | $56,870 | $3,714 |
| 2006 | $44,326 | $10,257 | $54,583 | $3,710 |
Property facts
Year built
1954
Property type
single_family
Stories
1
Beds
2
Baths
1
Living area
1,012 sqft
Lot size
6,599 sqft
ZIP code
60123
City
Elgin
Street
Commonwealth Ave
Coordinates
42.03135, -88.30079
Comparable properties nearby
Block-level micro-comps
Same street, ±3 house numbers, sold in the last 24 monthsFrequently asked questions
When did 121 Commonwealth Ave last sell?
No public-record sale is on file for 121 Commonwealth Ave.
What is the current tax assessment for 121 Commonwealth Ave?
The most recent total assessment for 121 Commonwealth Ave (year 2025) is $72,977 with $4,957 in property tax.
When was 121 Commonwealth Ave built?
121 Commonwealth Ave was built in 1954.
How does 121 Commonwealth Ave compare to others on Commonwealth Ave?
We track 8 other properties on Commonwealth Ave. Browse the list under "Other properties on Commonwealth Ave" to compare beds, baths, and sale history.
What are the property facts for 121 Commonwealth Ave?
121 Commonwealth Ave is a 2 bed, 1 bath, 1,012 sqft, 6,599 sqft lot single_family.
Is 121 Commonwealth Ave a flip candidate?
No — 121 Commonwealth Ave does not appear in our flips dataset.
Is 121 Commonwealth Ave a tax-appeal candidate?
No — 121 Commonwealth 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
+4.4%
Implied 1-yr
+17.5%
2026 Q2
$368.8K
2026 Q3
$381.4K
ZIP 60123 — Median Price History + Forecast
Explore nearby
Geography
Other properties on Commonwealth Ave