2121 1ST ST
Valuation
Tax & Assessment
Property Facts
Transaction History(4)
Sales and refinances filed with the county for this home. Not every transfer is a normal sale, so check the type before comparing prices.Assigned SchoolsThe public schools this address is zoned for. Boundaries change, so confirm with the district before you count on it.
District: United Community School District 304
Neighborhood · ZIP 61462These are comparison scores, not percentages. 100 equals the national average, so 150 means about 50% above average.
Index scale: 100 = US average (tick). Lower is better.
Owner Tools
Data by ATTOM. Valuations are automated estimates, not appraisals. Photos from Google Street View and may not depict the current property state.
How this home compares
2121 1st St measured against every home in its neighborhood, its ZIP code and its county, using county assessor records refreshed nightly. A home can stand out in one of those areas and look ordinary in another, because each one holds a different mix of homes.
- Worth more than 94% of homes in Monmouth 61462
- Has a bigger lot than 94% of homes in Monmouth 61462
What homes are worth in Monmouth 61462
Each bar is how many homes fall in that price range. The marker is this home.
This home is worth more than 94% of homes in Monmouth 61462.
How it measures up in Monmouth 61462
The dot is this home. The mark in the middle is the typical home in Monmouth 61462.
Pricier than 94% of homes nearby
Bigger than 94% of homes nearby
| Measure | This home | Monmouth 61462 | Warren County |
|---|---|---|---|
| Estimated valuepricier than | $251,080 | 94% of homes | 94% of homes |
| Lot sizebigger than | 2.04 ac | 94% of homes | 89% of homes |
About 2121 1st St
How much is 2121 1st St, Monmouth, IL worth?
The TopHap Estimate for 2121 1st St, Monmouth, IL is $251,080 as of Aug 30, 2026. The likely range is $216,316 to $285,844. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.
When did 2121 1st St, Monmouth, IL last sell?
2121 1st St, Monmouth, IL last sold on May 1, 2020 for $190,000, according to the county's recorded deed. TopHap holds 3 recorded sales for this parcel.
What schools serve 2121 1st St, Monmouth, IL?
2121 1st St, Monmouth, IL is assigned to United Elementary School - West (elementary), rated B; United Jr./Sr. High School (high), rated B. All sit in United Community School District 304. Attendance boundaries change — confirm with the district before relying on an assignment.
How does 2121 1st St, Monmouth, IL compare to other homes in Monmouth 61462?
Among the 3,867 homes in Monmouth 61462, it is worth more than 94% of them ($251,080 against a typical $97,533) and its lot is bigger than 94% of them (2.04 ac against a typical 0.22 ac). Measured against all of Warren County, it is worth more than 94% of homes there. These shares are recounted nightly from the full county assessor record for each area, not from active listings.
What are the property taxes on 2121 1st St, Monmouth, IL?
The 2025 property tax bill for 2121 1st St, Monmouth, IL was $5,065. The county assessed it at $79,780.
More homes on 1st St
Closest homes
- 2177 Twp Rd 2100e$123K0.5 mi · 1,168 ft² · Sold $85K · Mar 2019
- 2059 1st St$209K0.6 mi · 3 bd · 1,788 ft² · Sold Jan 1900
- 2049 1st St$229K0.9 mi · 1,980 ft² · Sold Jan 1900
- 2047 1st$213K0.8 mi · 1,200 ft² · Sold Jan 1900
- 2070 County Highway 1$274K1.0 mi · 2,427 ft² · Sold Dec 1982
- 49 205th Ave$137K1.1 mi · 9.48 ac · Sold Jan 1900
- 2174 County Highway 1$176K1.1 mi · 3.33 ac · Sold Jan 1900
- 2045 Twp Rd$232K1.3 mi · 3 bd · 2,418 ft² · Sold $150K · Jun 2019
More homes in Monmouth 61462
- 1005 W Harlem Ave$150K0.3 ac · Sold $140K · Aug 2026
- 512 E 2nd Ave$82K0.2 ac · Sold $84K · Aug 2026
- 805 S C St$68K0.22 ac · Sold $83K · Aug 2026
- 923 W 4th Ave$35K0.24 ac · Sold $45K · Aug 2026
- 225 E 4th Ave$80K0.17 ac · Sold $80K · Aug 2026
- 1108 S D St$20K0.33 ac · Sold $25K · Aug 2026
- 869 200th Ave$110K1 ac · Sold $110K · Aug 2026
- 125 S Sunny Ln$123K0.27 ac · Sold $123K · Aug 2026
- 0.34 ac · Sold $170K · Aug 2026
- 110 S D St$85K4,076 ft² · Sold $85K · Aug 2026
- 818 S 1st St$70K0.19 ac · Sold $70K · Aug 2026
- 934 S 2nd St$25K0.2 ac · Sold $25K · Aug 2026
Assigned schools
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