123 SOUTH ST
Valuation
Tax & Assessment
Property Facts
Transaction History(2)
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: Waterloo Community School District
Neighborhood · ZIP 50701These 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
123 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 more than 88% of homes in Church Row
- Costs more per square foot than 91% of homes in Church Row
- Has a bigger lot than 94% of homes in Church Row
- Newer than 81% of homes in Church Row
What homes are worth in Waterloo 50701
Each bar is how many homes fall in that price range. The marker is this home.
This home is worth more than 15% of homes in Waterloo 50701.
How it measures up in Waterloo 50701
The dot is this home. The mark in the middle is the typical home in Waterloo 50701.
Pricier than 15% of homes nearby
Pricier than 9% of homes nearby
Bigger than 52% of homes nearby
Bigger than 56% of homes nearby
Newer than 21% of homes nearby
| Measure | This home | Church Row | Waterloo 50701 | Black Hawk County |
|---|---|---|---|---|
| Estimated valuepricier than | $104,480 | 88% of homes | 15% of homes | 17% of homes |
| Price per ft²pricier than | $86 | 91% of homes | 9% of homes | 12% of homes |
| Living areabigger than | 1,220 ft² | 40% of homes | 52% of homes | 51% of homes |
| Lot sizebigger than | 0.2 ac | 94% of homes | 56% of homes | 50% of homes |
| Year builtnewer than | 1940 | 81% of homes | 21% of homes | 24% of homes |
About 123 South St
How much is 123 South St, Waterloo, IA worth?
The TopHap Estimate for 123 South St, Waterloo, IA is $104,480 as of Aug 30, 2026. The likely range is $70,460 to $138,500. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.
When did 123 South St, Waterloo, IA last sell?
123 South St, Waterloo, IA last sold on Dec 18, 2007 for $99,500, according to the county's recorded deed.
How big is 123 South St, Waterloo, IA?
123 South St, Waterloo, IA has 2 bedrooms, 1 bathrooms, 1,220 square feet of living space and a 0.20-acre lot.
When was 123 South St, Waterloo, IA built?
123 South St, Waterloo, IA was built in 1940, making it 86 years old. The building has 1 story.
What schools serve 123 South St, Waterloo, IA?
123 South St, Waterloo, IA is assigned to Irving Elementary School (elementary), rated D+; Waterloo West High School (high), rated D; Central Middle School (middle), rated F. All sit in Waterloo Community School District. Attendance boundaries change — confirm with the district before relying on an assignment.
How does 123 South St, Waterloo, IA compare to other homes in Waterloo 50701?
Among the 12,581 homes in Waterloo 50701, it is worth more than 15% of them ($104,480 against a typical $209,401), its price per square foot is higher than 9% of them ($86 against a typical $172), it is bigger than 52% of them (1,220 ft² against a typical 1,188 ft²), its lot is bigger than 56% of them (0.2 ac against a typical 0.19 ac) and it is newer than 21% of them (1940 against a typical 1966). Measured against all of Black Hawk County, it is worth more than 17% 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 123 South St, Waterloo, IA?
The 2025 property tax bill for 123 South St, Waterloo, IA was $2,700. The county assessed it at $143,150.
More homes on South St
- 1310 South St$15K3 bd · 1 ba · 1,144 ft² · Sold $15K · Jan 2026
- 911 South St2 bd · 2.5 ba · 1,519 ft² · Sold $90K · Oct 2025
- 1026 South St$86K2 bd · 2 ba · 1,322 ft² · Sold $85K · Apr 2025
- 723 South St2 bd · 2.5 ba · 1,837 ft² · Sold $275K · Sep 2024
- 1014 South St$43K3 bd · 1.5 ba · 966 ft² · Sold $40K · Aug 2024
- 709 South St$67K3 bd · 1 ba · 1,328 ft² · Sold $788K · Jul 2024
- 808 South St$64K2 bd · 1.5 ba · 1,400 ft² · Sold $55K · Jul 2024
- 720 South St$98K3 bd · 2 ba · 1,560 ft² · Sold $11K · Jul 2024
- 111 South St$126K2 bd · 2.5 ba · 1,743 ft² · Sold $133K · Feb 2024
- 910 South St$69K3 bd · 2.5 ba · 1,144 ft² · Sold $810K · Feb 2024
- 922 South St3 bd · 2.5 ba · 1,524 ft² · Sold $20K · Aug 2023
- 1137 South St4 bd · 5.5 ba · 2,098 ft² · Sold $13K · Jun 2023
Closest homes
- 516 W 1st St79 ft · 4 bd · 5.5 ba · 3,048 ft² · Sold Jan 1900
- 111 South St$126K121 ft · 2 bd · 2.5 ba · 1,743 ft² · Sold $133K · Feb 2024
- 126 South St155 ft · 3 bd · 2.5 ba · 1,952 ft² · Sold Jan 1900
- 519 W Mullan Ave$67K205 ft · 3 bd · 1 ba · 1,131 ft² · Sold Jan 1900
- 120 South St$50K190 ft · 2 bd · 1 ba · 1,223 ft² · Sold $25K · Oct 2006
- 202 South St239 ft · 6 bd · 4 ba · 4,201 ft² · Sold Jan 1900
- 101 South St$76K204 ft · 3 bd · 1.5 ba · 1,587 ft² · Sold Jan 1900
- 614 W 1st St224 ft · 11 bd · 6 ba · 4,800 ft² · Sold $28K · Aug 2012
More homes in Waterloo 50701
- 1619 Aspen Dr$215K3 bd · 2.5 ba · 1,028 ft² · Sold $235K · Sep 2026
- 833 Lisa Dr$370K2 bd · 3.5 ba · 1,543 ft² · Sold $360K · Sep 2026
- 1804 W 4th St$118K3 bd · 2 ba · 1,389 ft² · Sold $109K · Sep 2026
- 1012 Prospect Blvd$320K4 bd · 2 ba · 2,668 ft² · Sold $320K · Sep 2026
- 766 Russell Rd$119K2 bd · 2 ba · 1,324 ft² · Sold $125K · Sep 2026
- $96K661 ft² · Sold $125K · Sep 2026
- 728 Englewood Ave$98K3 bd · 1 ba · 720 ft² · Sold $120K · Sep 2026
- 819 Olympic Dr$161K2 bd · 2.5 ba · 1,155 ft² · Sold $190K · Sep 2026
- 650 Maxwell St$113K2 bd · 1 ba · 846 ft² · Sold $120K · Sep 2026
- 1203 Englewood Ave$95K4 bd · 1 ba · 1,800 ft² · Sold $120K · Sep 2026
- 0.11 ac · Sold $120K · Sep 2026
- 1209 Eleanor Dr$160K2 bd · 1 ba · 836 ft² · Sold $150K · Sep 2026
Assigned schools
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