6433 S 121ST ST
Valuation
Tax & Assessment
Climate Risk
Scores 0–100; higher = greater projected risk.
Property Facts
Transaction History(3)
Sales and refinances filed with the county for this home. Not every transfer is a normal sale, so check the type before comparing prices.Foreclosure Filings(3)
Assigned SchoolsThe public schools this address is zoned for. Boundaries change, so confirm with the district before you count on it.
District: Whitnall School District
Neighborhood · ZIP 53132These 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
6433 S 121st 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 91% of homes in Milwaukee County
- Costs less per square foot than 72% of homes in Franklin 53132
- Bigger than 92% of homes in Milwaukee County
- Has a bigger lot than 97% of homes in Milwaukee County
- Newer than 89% of homes in Milwaukee County
What homes are worth in Franklin 53132
Each bar is how many homes fall in that price range. The marker is this home.
This home is worth more than 75% of homes in Franklin 53132.
How it measures up in Franklin 53132
The dot is this home. The mark in the middle is the typical home in Franklin 53132.
Pricier than 75% of homes nearby
Pricier than 28% of homes nearby
Bigger than 86% of homes nearby
Bigger than 85% of homes nearby
Newer than 31% of homes nearby
| Measure | This home | Franklin 53132 | Milwaukee County |
|---|---|---|---|
| Estimated valuepricier than | $549,727 | 75% of homes | 91% of homes |
| Price per ft²pricier than | $199 | 28% of homes | 47% of homes |
| Living areabigger than | 2,765 ft² | 86% of homes | 92% of homes |
| Lot sizebigger than | 0.69 ac | 85% of homes | 97% of homes |
| Year builtnewer than | 1979 | 31% of homes | 89% of homes |
About 6433 S 121st St
How much is 6433 S 121st St, Franklin, WI worth?
The TopHap Estimate for 6433 S 121st St, Franklin, WI is $549,727 as of Sep 24, 2026. The likely range is $513,329 to $586,125. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.
When did 6433 S 121st St, Franklin, WI last sell?
6433 S 121st St, Franklin, WI last sold on Jan 16, 2026 for $535,000, according to the county's recorded deed.
How big is 6433 S 121st St, Franklin, WI?
6433 S 121st St, Franklin, WI has 4 bedrooms, 2 bathrooms, 2,765 square feet of living space and a 0.69-acre lot.
When was 6433 S 121st St, Franklin, WI built?
6433 S 121st St, Franklin, WI was built in 1979, making it 47 years old. It is a cape cod home. The building has 1 story.
What schools serve 6433 S 121st St, Franklin, WI?
6433 S 121st St, Franklin, WI is assigned to Hales Corners Elementary School (elementary), rated A; Whitnall Middle School (middle), rated B+; Whitnall High School (high), rated A. All sit in Whitnall School District. Attendance boundaries change — confirm with the district before relying on an assignment.
How does 6433 S 121st St, Franklin, WI compare to other homes in Franklin 53132?
Among the 12,394 homes in Franklin 53132, it is worth more than 75% of them ($549,727 against a typical $447,206), its price per square foot is higher than 28% of them ($199 against a typical $230), it is bigger than 86% of them (2,765 ft² against a typical 1,897 ft²), its lot is bigger than 85% of them (0.69 ac against a typical 0.33 ac) and it is newer than 31% of them (1979 against a typical 1991). Measured against all of Milwaukee County, it is worth more than 91% 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 6433 S 121st St, Franklin, WI?
The 2025 property tax bill for 6433 S 121st St, Franklin, WI was $3,219.
More homes on S 121st St
- 6605 S 121st St$408K4 bd · 2 ba · 2,428 ft² · Sold $26K · Jun 2026
- 6500 S 121st St$498K4 bd · 2.5 ba · 2,080 ft² · Sold $476K · Aug 2025
- 6478 S 121st St$380K3 bd · 1.5 ba · 2,385 ft² · Sold $270K · Mar 2020
- 6477 S 121st St$384K3 bd · 2.5 ba · 2,835 ft² · Sold $250K · Feb 2020
- 6540 S 121st St$360K3 bd · 1.5 ba · 1,579 ft² · Sold $200K · Jun 2016
- 6655 S 121st St$415K4 bd · 1.5 ba · 2,050 ft² · Sold $218K · Nov 2015
- 6675 S 121st St$414K4 bd · 1.5 ba · 2,201 ft² · Sold $195K · May 2003
- 6525 S 121st St$395K3 bd · 1.5 ba · 1,694 ft² · Sold $158K · Mar 1998
- 6615 S 121st St$439K3 bd · 2 ba · 2,553 ft² · Sold $165K · Oct 1996
- 6520 S 121st St$381K3 bd · 1.5 ba · 1,667 ft² · Sold Jan 1900
- 6455 S 121st St$385K3 bd · 2 ba · 1,816 ft² · Sold Jan 1900
- 6492 S 121st St$371K3 bd · 1.5 ba · 2,645 ft² · Sold Jan 1900
Closest homes
- 12058 W Steven Pl$370K118 ft · 3 bd · 2 ba · 1,384 ft² · Sold Jan 1900
- 6455 S 121st St$385K133 ft · 3 bd · 2 ba · 1,816 ft² · Sold Jan 1900
- 6450 S 122nd St$392K170 ft · 3 bd · 2 ba · 1,865 ft² · Sold $189K · Aug 2002
- 6432 S 122nd St$397K182 ft · 3 bd · 1.5 ba · 1,872 ft² · Sold $232K · Jul 2015
- 6458 S 122nd St$400K213 ft · 4 bd · 2 ba · 3,288 ft² · Sold Jan 1900
- 12048 W Steven Pl$422K219 ft · 3 bd · 1.5 ba · 2,035 ft² · Sold Jan 1900
- 6477 S 121st St$384K286 ft · 3 bd · 2.5 ba · 2,835 ft² · Sold $250K · Feb 2020
- 12115 W Belmar Dr$359K284 ft · 3 bd · 1.5 ba · 2,070 ft² · Sold Jan 1900
More homes in Franklin 53132
- 10354 W Parkwood Dr$260K2 bd · 1.5 ba · 1,325 ft² · Sold $243K · Sep 2026
- 9181 S Winding Way0.28 ac · Sold $168K · Sep 2026
- 4820 W Alesci Dr$575K4 bd · 3 ba · 2,829 ft² · Sold $590K · Sep 2026
- 7519 W Mallory Way$375K2 bd · 2.5 ba · 1,838 ft² · Sold $361K · Sep 2026
- 9944 S 112th St$529K4 bd · 2.5 ba · 2,579 ft² · Sold $470K · Sep 2026
- S 76th St2 bd · 720 ft² · Sold $275K · Sep 2026
- 8620 S Hunting Park Dr$695K4 bd · 2.5 ba · 3,482 ft² · Sold $666K · Sep 2026
- 7245 S 35th St$308K3 bd · 1.5 ba · 1,468 ft² · Sold $482K · Sep 2026
- 9123 S 35th St$380K3 bd · 1.5 ba · 1,678 ft² · Sold $380K · Sep 2026
- 9574 S Fairway Cir$590K3 bd · 2.5 ba · 2,169 ft² · Sold $575K · Sep 2026
- 3689 W Drexel Ave$660K3 bd · 2 ba · 1,816 ft² · Sold $660K · Sep 2026
- 9347 W Spindle Top$1.4M6 bd · 5.5 ba · 7,600 ft² · Sold $1.7M · Sep 2026
Assigned schools
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