304 Mason St
Ottawa, IL 61350
— ba 1,856 sqft Built 1900 Lot 8,712 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 |
|---|---|---|---|---|
| 2024 | $40,520 | $8,792 | $49,312 | $4,077 |
| 2023 | $37,346 | $8,103 | $45,449 | $3,780 |
| 2022 | $31,011 | $7,149 | $38,160 | $3,439 |
| 2021 | $29,075 | $6,703 | $35,778 | $3,204 |
| 2020 | $27,722 | $6,391 | $34,113 | $3,009 |
| 2019 | $26,888 | $6,199 | $33,087 | $2,997 |
| 2018 | $26,202 | $6,041 | $32,243 | $2,923 |
| 2017 | $25,633 | $5,910 | $31,543 | $2,813 |
| 2016 | $24,718 | $5,699 | $30,417 | $2,698 |
| 2015 | $23,656 | $5,454 | $29,110 | $2,546 |
| 2014 | $22,849 | $5,268 | $28,117 | $2,298 |
| 2013 | $23,164 | $5,341 | $28,505 | $2,302 |
| 2012 | $24,117 | $5,561 | $29,678 | $2,399 |
| 2011 | $25,499 | $5,880 | $31,379 | $2,541 |
| 2010 | $26,918 | $6,207 | $33,125 | $2,648 |
| 2008 | $27,151 | $6,261 | $33,412 | $2,622 |
| 2006 | $25,154 | $5,800 | $30,954 | $2,737 |
Property facts
Year built
1900
Property type
single_family
Stories
—
Beds
—
Baths
—
Living area
1,856 sqft
Lot size
8,712 sqft
ZIP code
61350
City
Ottawa
Street
Mason St
Coordinates
41.33101, -88.83619
Comparable properties nearby
Frequently asked questions
When did 304 Mason St last sell?
No public-record sale is on file for 304 Mason St.
What is the current tax assessment for 304 Mason St?
The most recent total assessment for 304 Mason St (year 2024) is $49,312 with $4,077 in property tax.
When was 304 Mason St built?
304 Mason St was built in 1900.
How does 304 Mason St compare to others on Mason St?
We track 8 other properties on Mason St. Browse the list under "Other properties on Mason St" to compare beds, baths, and sale history.
What are the property facts for 304 Mason St?
304 Mason St is a — bath, 1,856 sqft, 8,712 sqft lot single_family.
Is 304 Mason St a flip candidate?
No — 304 Mason St does not appear in our flips dataset.
Is 304 Mason St a tax-appeal candidate?
No — 304 Mason St is not currently flagged as a tax-appeal candidate.
Forecast for this area
ZIP-area linear projection — not a per-property automated valuationQuarterly trend
+4.5%
Implied 1-yr
+18.2%
2026 Q3
$286.3K
2026 Q4
$296.3K
ZIP 61350 — Median Price History + Forecast
Explore nearby
Geography
Other properties on Mason St