405 SOUTH ST
Valuation
Tax & Assessment
Climate Risk
Scores 0–100; higher = greater projected risk.
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: Starmont Community School District
Neighborhood · ZIP 50650These 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
405 South 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 less than 98% of homes in Buchanan County
- Among the lowest price per square foot in Buchanan County
- Smaller than 71% of homes in Lamont 50650
- Has a smaller lot than 77% of homes in Lamont 50650
- Older than 70% of homes in Buchanan County
What homes are worth in Lamont 50650
Each bar is how many homes fall in that price range. The marker is this home.
This home is worth more than 6% of homes in Lamont 50650.
How it measures up in Lamont 50650
The dot is this home. The mark in the middle is the typical home in Lamont 50650.
Pricier than 6% of homes nearby
Pricier than 7% of homes nearby
Bigger than 29% of homes nearby
Bigger than 23% of homes nearby
Newer than 51% of homes nearby
| Measure | This home | Lamont 50650 | Buchanan County |
|---|---|---|---|
| Estimated valuepricier than | $55,129 | 6% of homes | 2% of homes |
| Price per ft²pricier than | $44 | 7% of homes | almost no homes |
| Living areabigger than | 1,240 ft² | 29% of homes | 34% of homes |
| Lot sizebigger than | 0.28 ac | 23% of homes | 36% of homes |
| Year builtnewer than | 1920 | 51% of homes | 30% of homes |
About 405 South St
How much is 405 South St, Lamont, IA worth?
The TopHap Estimate for 405 South St, Lamont, IA is $55,129 as of Sep 24, 2026. The likely range is $36,787 to $73,471. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.
When did 405 South St, Lamont, IA last sell?
405 South St, Lamont, IA last sold on Oct 19, 2020 for $31,000, according to the county's recorded deed. TopHap holds 3 recorded sales for this parcel.
How big is 405 South St, Lamont, IA?
405 South St, Lamont, IA has 3 bedrooms, 1.5 bathrooms, 1,240 square feet of living space and a 0.28-acre lot.
When was 405 South St, Lamont, IA built?
405 South St, Lamont, IA was built in 1920, making it 106 years old. It is a a-frame home. The building has 2 stories.
What schools serve 405 South St, Lamont, IA?
405 South St, Lamont, IA is assigned to Starmont Elementary School (elementary), rated C; Starmont Middle School (middle), rated C; Starmont High School (high), rated C. All sit in Starmont Community School District. Attendance boundaries change — confirm with the district before relying on an assignment.
How does 405 South St, Lamont, IA compare to other homes in Lamont 50650?
Among the 346 homes in Lamont 50650, it is worth more than 6% of them ($55,129 against a typical $135,420), its price per square foot is higher than 7% of them ($44 against a typical $94), it is bigger than 29% of them (1,240 ft² against a typical 1,556 ft²), its lot is bigger than 23% of them (0.28 ac against a typical 0.63 ac) and it is newer than 51% of them (1920 against a typical 1920). Measured against all of Buchanan County, it is worth more than 2% 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 405 South St, Lamont, IA?
The 2025 property tax bill for 405 South St, Lamont, IA was $882. The county assessed it at $78,040.
More homes on South St
- 125 South St$189K2 bd · 1.5 ba · 936 ft² · Sold $175K · Nov 2024
- 510 South St$233K4 bd · 4.5 ba · 1,544 ft² · Sold $207K · Jun 2023
- 425 South St$124K3 bd · 1.5 ba · 1,344 ft² · Sold $65K · Nov 2012
- 430 South St$76K2 bd · 1.5 ba · 1,010 ft² · Sold Jan 1900
- 440 South St$164K0.15 ac · Sold Jan 1900
- 335 South St$70K3 bd · 1.5 ba · 1,117 ft² · Sold Jan 1900
- 520 South St$114K3 bd · 3 ba · 1,676 ft² · Sold Jan 1900
- 525 South St$65K3 bd · 1.5 ba · 1,106 ft² · Sold Jan 1900
- 410 South St$139K3 bd · 1.5 ba · 2,263 ft² · Sold Jan 1900
- 540 South St$192K3 bd · 7.5 ba · 1,770 ft² · Sold Jan 1900
Closest homes
- 120 ft · 0.26 ac · Sold $175K · Mar 2025
- 425 South St$124K107 ft · 3 bd · 1.5 ba · 1,344 ft² · Sold $65K · Nov 2012
- 116 ft · 0.27 ac · Sold $120K · Sep 2022
- 410 South St$139K176 ft · 3 bd · 1.5 ba · 2,263 ft² · Sold Jan 1900
- 430 South St$76K175 ft · 2 bd · 1.5 ba · 1,010 ft² · Sold Jan 1900
- 335 South St$70K173 ft · 3 bd · 1.5 ba · 1,117 ft² · Sold Jan 1900
- 440 South St$164K197 ft · 0.15 ac · Sold Jan 1900
- 315 Monroe St$62K276 ft · 4 bd · 3 ba · 1,698 ft² · Sold Jan 1900
More homes in Lamont 50650
- 915 Washington St$155K1,464 ft² · Sold $53K · Sep 2026
- 2035 C Ave$105K3 bd · 2 ba · 1,890 ft² · Sold $105K · Aug 2026
- 845 Pearl St0.45 ac · Sold $260K · Aug 2026
- 305 Worth St$233K3 bd · 4.5 ba · 2,796 ft² · Sold $260K · Aug 2026
- 910 East St$113K3 bd · 1.5 ba · 880 ft² · Sold $113K · Aug 2026
- 2582 30th St$195K1 bd · 1 ba · 1,744 ft² · Sold $260K · Aug 2026
- 870 East St$30K3 bd · 1.5 ba · 1,032 ft² · Sold $30K · Aug 2026
- 930 Oak St$109K4 bd · 3 ba · 1,810 ft² · Sold $11K · May 2026
- 825 Prospect St$86K4 bd · 3 ba · 1,439 ft² · Sold $85K · May 2026
- 320 Church St2 bd · 1,216 ft² · Sold $8K · Mar 2026
- 240 Monroe St$186K2 bd · 3 ba · 1,328 ft² · Sold $180K · Dec 2025
- 815 Prospect St2 bd · 3 ba · 980 ft² · Sold $13K · Dec 2025
Assigned schools
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