511 W WALNUT 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: Illini Central Community Unit School District 189
Neighborhood · ZIP 62664These 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
511 W Walnut 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 78% of homes in Mason County
What homes are worth in Mason City 62664
Each bar is how many homes fall in that price range. The marker is this home.
This home is worth more than 69% of homes in Mason City 62664.
How it measures up in Mason City 62664
The dot is this home. The mark in the middle is the typical home in Mason City 62664.
Pricier than 69% of homes nearby
Bigger than 58% of homes nearby
| Measure | This home | Mason City 62664 | Mason County |
|---|---|---|---|
| Estimated valuepricier than | $153,260 | 69% of homes | 78% of homes |
| Lot sizebigger than | 0.34 ac | 58% of homes | 50% of homes |
About 511 W Walnut St
How much is 511 W Walnut St, Mason City, IL worth?
The TopHap Estimate for 511 W Walnut St, Mason City, IL is $153,260 as of Aug 30, 2026. The likely range is $144,851 to $161,669. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.
When did 511 W Walnut St, Mason City, IL last sell?
511 W Walnut St, Mason City, IL last sold on Jan 1, 1900, according to the county's recorded deed.
What schools serve 511 W Walnut St, Mason City, IL?
511 W Walnut St, Mason City, IL is assigned to Illini Central Grade School (elementary), rated C; Illini Central High School (high), rated F; Illini Central Middle School (middle), rated B. All sit in Illini Central Community Unit School District 189. Attendance boundaries change — confirm with the district before relying on an assignment.
How does 511 W Walnut St, Mason City, IL compare to other homes in Mason City 62664?
Among the 1,354 homes in Mason City 62664, it is worth more than 69% of them ($153,260 against a typical $112,715) and its lot is bigger than 58% of them (0.34 ac against a typical 0.33 ac). Measured against all of Mason County, it is worth more than 78% 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 511 W Walnut St, Mason City, IL?
The 2025 property tax bill for 511 W Walnut St, Mason City, IL was $3,610. The county assessed it at $46,800.
More homes on W Walnut St
- 510 W Walnut St$176K0.76 ac · Sold $169K · Dec 2025
- 428 W Walnut St$177K0.34 ac · Sold $169K · Nov 2025
- 121 W Walnut St$139K0.17 ac · Sold $124K · Jul 2024
- 525 W Walnut St$100K0.26 ac · Sold $90K · Mar 2024
- 218 W Walnut St$194K0.26 ac · Sold $190K · Nov 2022
- 503 W Walnut St$160K0.34 ac · Sold $90K · Sep 2022
- 623 W Walnut St$78K0.21 ac · Sold $70K · Feb 2022
- 415 W Walnut St$149K0.43 ac · Sold $138K · Jul 2020
- 618 W Walnut St$176K0.29 ac · Sold $125K · Jun 2020
- 316 W Walnut St$80K0.29 ac · Sold $30K · May 2019
- 324 W Walnut St$68K0.29 ac · Sold Jan 2019
- 802 W Walnut St$198K0.29 ac · Sold $134K · Nov 2018
Closest homes
- 519 W Walnut St$170K87 ft · 0.26 ac · Sold Jan 1900
- 503 W Walnut St$160K100 ft · 0.34 ac · Sold $90K · Sep 2022
- 510 W High St$200K171 ft · 0.43 ac · Sold $189K · Sep 2025
- 525 W Walnut St$100K162 ft · 0.26 ac · Sold $90K · Mar 2024
- 504 W High St$110K198 ft · 0.34 ac · Sold $110K · Sep 2026
- 433 W Walnut St$74K175 ft · 0.17 ac · Sold Jan 1900
- 520 W High St$226K219 ft · 0.43 ac · Sold Jan 1900
- 504 W Walnut St$246K241 ft · 0.45 ac · Sold Jan 1900
More homes in Mason City 62664
- 205 S Moose St$150K0.21 ac · Sold $150K · Sep 2026
- 504 W High St$110K0.34 ac · Sold $110K · Sep 2026
- 208 W Myrtle St$114K0.17 ac · Sold $114K · Sep 2026
- 114 S Perry St$40K0.14 ac · Sold $40K · Aug 2026
- 1033 W Chestnut St$175K0.68 ac · Sold $175K · Aug 2026
- 121 S Green St0.34 ac · Sold $15K · Jul 2026
- 507 S Tonica St$59K0.15 ac · Sold $95K · Jul 2026
- 507 S Tonica St$105K0.21 ac · Sold $95K · Jul 2026
- 316 W High St$40K0.17 ac · Sold $40K · Jul 2026
- 202 S Logan St$77K0.26 ac · Sold $45K · Jul 2026
- 216 E High St$93K0.17 ac · Sold $60K · Jul 2026
- 521 N Mason St$161K0.28 ac · Sold $160K · Jul 2026
Assigned schools
Explore the area
See this home in context
Open 511 W Walnut St on TopHap’s interactive map to compare it against every sale nearby, overlay school zones and flood risk, and run a CMA.
Open in map