422 N 12TH ST
Valuation
Tax & Assessment
Property Facts
Transaction History(1)
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: Monmouth-Roseville Community Unit School District 238
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
422 N 12th 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.
- Costs less per square foot than 68% of homes in Monmouth 61462
- Has a bigger lot than 66% of homes in Monmouth 61462
- Newer than 84% 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 43% 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 43% of homes nearby
Pricier than 32% of homes nearby
Bigger than 61% of homes nearby
Bigger than 66% of homes nearby
Newer than 84% of homes nearby
| Measure | This home | Monmouth 61462 | Warren County |
|---|---|---|---|
| Estimated valuepricier than | $87,418 | 43% of homes | 42% of homes |
| Price per ft²pricier than | $61 | 32% of homes | 34% of homes |
| Living areabigger than | 1,440 ft² | 61% of homes | 60% of homes |
| Lot sizebigger than | 0.29 ac | 66% of homes | 51% of homes |
| Year builtnewer than | 1973 | 84% of homes | 80% of homes |
About 422 N 12th St
How much is 422 N 12th St, Monmouth, IL worth?
The TopHap Estimate for 422 N 12th St, Monmouth, IL is $87,418 as of Sep 24, 2026. The likely range is $74,236 to $100,600. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.
When did 422 N 12th St, Monmouth, IL last sell?
422 N 12th St, Monmouth, IL last sold on Mar 24, 2006 for $40,000, according to the county's recorded deed.
How big is 422 N 12th St, Monmouth, IL?
422 N 12th St, Monmouth, IL has 1,440 square feet of living space and a 0.29-acre lot.
When was 422 N 12th St, Monmouth, IL built?
422 N 12th St, Monmouth, IL was built in 1973, making it 53 years old.
What schools serve 422 N 12th St, Monmouth, IL?
422 N 12th St, Monmouth, IL is assigned to Lincoln Early Childhood School (elementary); Monmouth-Roseville High School (high), rated D+; Monmouth-Roseville Jr High School (middle), rated D+. All sit in Monmouth-Roseville Community Unit School District 238. Attendance boundaries change — confirm with the district before relying on an assignment.
How does 422 N 12th St, Monmouth, IL compare to other homes in Monmouth 61462?
Among the 3,868 homes in Monmouth 61462, it is worth more than 43% of them ($87,418 against a typical $99,694), its price per square foot is higher than 32% of them ($61 against a typical $78), it is bigger than 61% of them (1,440 ft² against a typical 1,284 ft²), its lot is bigger than 66% of them (0.29 ac against a typical 0.22 ac) and it is newer than 84% of them (1973 against a typical 1930). Measured against all of Warren County, it is worth more than 42% 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 422 N 12th St, Monmouth, IL?
The 2025 property tax bill for 422 N 12th St, Monmouth, IL was $933. The county assessed it at $24,540.
More homes on N 12th St
- 111 N 12th St$92K1,204 ft² · Sold $88K · Dec 2025
- 430 N 12th St$109K1,056 ft² · Sold $89K · Mar 2022
- 501 N 12th St$207K1,666 ft² · Sold $151K · Oct 2020
- 210 N 12th St$235K1,916 ft² · Sold $158K · Jul 2019
- 504 N 12th St$66K1,248 ft² · Sold $48K · Aug 2017
- 426 N 12th St$231K1,584 ft² · Sold $140K · Jun 2017
- 510 N 12th St$296K2,855 ft² · Sold $200K · Jul 2014
- 417 N 12th St$120K1,270 ft² · Sold $82K · Nov 2005
- 506 N 12th St$141K960 ft² · Sold Jan 1900
- 120 N 12th St$95K1,008 ft² · Sold Jan 1900
- 414 N 12th St$171K1,306 ft² · Sold Jan 1900
- 425 N 12th St$114K2,449 ft² · Sold Jan 1900
Closest homes
- 2 Edwardian Ct$178K114 ft · 1,480 ft² · Sold $110K · May 2016
- 1 Edwardian Ct$153K122 ft · 1,640 ft² · Sold Jan 1900
- 3 Edwardian Ct$112K127 ft · 1,480 ft² · Sold $105K · Oct 2025
- 426 N 12th St$231K140 ft · 1,584 ft² · Sold $140K · Jun 2017
- 4 Edwardian Ct$169K153 ft · 1,480 ft² · Sold $80K · Oct 2010
- 5 Edwardian Ct$166K187 ft · 1,480 ft² · Sold $100K · Feb 2016
- 430 N 12th St$109K254 ft · 1,056 ft² · Sold $89K · Mar 2022
- 425 N 12th St$114K214 ft · 2,449 ft² · Sold Jan 1900
More homes in Monmouth 61462
- 221 S 4th St$85K956 ft² · Sold $90K · Oct 2026
- 912 S 1st St$57K1,416 ft² · Sold $6K · Oct 2026
- 1245 E Boston Ave$111K988 ft² · Sold $120K · Oct 2026
- 1581 60th St$275K1,380 ft² · Sold $245K · Oct 2026
- 708 S A St$47K768 ft² · Sold $25K · Oct 2026
- 1100 E Harlem Ave$327K2,997 ft² · Sold $322K · Oct 2026
- 3 Windamere Way1.22 ac · Sold $5K · Oct 2026
- 5 Windamere Way$102K1,008 ft² · Sold $135K · Oct 2026
- 2146 Us Highway 67$139K1,040 ft² · Sold $115K · Oct 2026
- 808 N E St$35K748 ft² · Sold $36K · Oct 2026
- 620 N 10th St$209K1,500 ft² · Sold $225K · Oct 2026
- 132 220th Ave$371K2,794 ft² · Sold $550K · Oct 2026
Assigned schools
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See this home in context
Open 422 N 12th St on TopHap’s interactive map to compare it against every sale nearby, overlay school zones and flood risk, and run a CMA.
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