Valuation
Property Facts
Assigned SchoolsThe public schools this address is zoned for. Boundaries change, so confirm with the district before you count on it.
District: Moc-Floyd Valley Community School District
Neighborhood · ZIP 51003These 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
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 less than 81% of homes in Sioux County
- Among the smallest lots in Alton 51003
What homes are worth in Alton 51003
Each bar is how many homes fall in that price range. The marker is this home.
This home is worth more than 21% of homes in Alton 51003.
How it measures up in Alton 51003
The dot is this home. The mark in the middle is the typical home in Alton 51003.
Pricier than 21% of homes nearby
Smaller than almost all homes nearby
| Measure | This home | Alton 51003 | Sioux County |
|---|---|---|---|
| Estimated valuepricier than | $169,396 | 21% of homes | 19% of homes |
| Lot sizebigger than | 104 ft² | almost no homes | almost no homes |
About
How much is , Alton, IA worth?
The TopHap Estimate for , Alton, IA is $169,396 as of Aug 30, 2026. The likely range is $143,869 to $194,923. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.
What schools serve , Alton, IA?
, Alton, IA is assigned to Moc-Floyd Valley Middle School (middle), rated B; Moc-Floyd Valley Elementary School (elementary), rated B+; Moc-Floyd Valley High School (high), rated A-. All sit in Moc-Floyd Valley Community School District. Attendance boundaries change — confirm with the district before relying on an assignment.
How does , Alton, IA compare to other homes in Alton 51003?
Among the 670 homes in Alton 51003, it is worth more than 21% of them ($169,396 against a typical $263,032) and its lot is bigger than almost none of them (104 ft² against a typical 0.4 ac). Measured against all of Sioux County, it is worth more than 19% of homes there. These shares are recounted nightly from the full county assessor record for each area, not from active listings.
Closest homes
- 206 11th St107 ft · 1 ba · 1,688 ft² · Sold Jan 1900
- 209 10th St192 ft · 2 ba · 2,250 ft² · Sold $31K · Mar 2022
- 1011 3rd Ave193 ft · 3,840 ft² · Sold $205K · Dec 2020
- 1011 3rd Ave194 ft · 3,840 ft² · Sold Jan 1900
- 1011 3rd Ave217 ft · 3,840 ft² · Sold $77K · May 2022
- 1103 3rd Ave$148K290 ft · 1.5 ba · 1,650 ft² · Sold Jan 1900
- 1108 2nd Ave$237K329 ft · 2 ba · 1,798 ft² · Sold $145K · Apr 2018
- 1105 3rd Ave$120K348 ft · 1.5 ba · 1,237 ft² · Sold $57K · Apr 2020
More homes in Alton 51003
- 804 6th Ave$325K2.5 ba · 2,274 ft² · Sold $315K · Sep 2026
- 4010 430th St1 ba · 2,486 ft² · Sold $375K · Sep 2026
- 401 Jefferson Ave$254K2.5 ba · 1,400 ft² · Sold $275K · Sep 2026
- 201 Cambier Dr$330K2 ba · 1,625 ft² · Sold $330K · Aug 2026
- 402 10th St$150K1.5 ba · 1,616 ft² · Sold $150K · Aug 2026
- 1206 Cedar Ave0.45 ac · Sold $23K · Aug 2026
- 810 Park St$65K2 ba · 1,344 ft² · Sold $65K · Jul 2026
- 405 W Division St$160K2 ba · 1,224 ft² · Sold $160K · Jul 2026
- 409 12th St$235K1.5 ba · 1,372 ft² · Sold $234K · Jun 2026
- 1203 11th StResidential - Vacant Land · Sold $55K · Jun 2026
- 707 Fairway Ct$472K3 ba · 2,116 ft² · Sold $470K · Jun 2026
- 410 9th St$140K1 ba · 1,592 ft² · Sold $139K · Jun 2026
Assigned schools
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