431 E LOOS 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: Hartford Union High School District
Neighborhood · ZIP 53027These 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
431 E Loos 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 94% of homes in Hartford 53027
- Smaller than 93% of homes in Hartford 53027
- Has a smaller lot than 97% of homes in Washington County
- Older than 92% of homes in Washington County
What homes are worth in Hartford 53027
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 Hartford 53027.
How it measures up in Hartford 53027
The dot is this home. The mark in the middle is the typical home in Hartford 53027.
Pricier than 6% of homes nearby
Pricier than 59% of homes nearby
Bigger than 7% of homes nearby
Bigger than 4% of homes nearby
Newer than 16% of homes nearby
| Measure | This home | Hartford 53027 | Washington County |
|---|---|---|---|
| Estimated valuepricier than | $248,538 | 6% of homes | 12% of homes |
| Price per ft²pricier than | $231 | 59% of homes | 58% of homes |
| Living areabigger than | 1,078 ft² | 7% of homes | 8% of homes |
| Lot sizebigger than | 0.13 ac | 4% of homes | 3% of homes |
| Year builtnewer than | 1920 | 16% of homes | 8% of homes |
About 431 E Loos St
How much is 431 E Loos St, Hartford, WI worth?
The TopHap Estimate for 431 E Loos St, Hartford, WI is $248,538 as of Aug 30, 2026. The likely range is $233,838 to $263,238. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.
When did 431 E Loos St, Hartford, WI last sell?
431 E Loos St, Hartford, WI last sold on Aug 7, 2025, according to the county's recorded deed.
How big is 431 E Loos St, Hartford, WI?
431 E Loos St, Hartford, WI has 3 bedrooms, 1 bathrooms, 1,078 square feet of living space and a 0.13-acre lot.
When was 431 E Loos St, Hartford, WI built?
431 E Loos St, Hartford, WI was built in 1920, making it 106 years old. The building has 2 stories.
What schools serve 431 E Loos St, Hartford, WI?
431 E Loos St, Hartford, WI is assigned to Lincoln Elementary School (elementary), rated A-; Hartford High School (high), rated C; Central Middle School (middle), rated C-. All sit in Hartford Union High School District. Attendance boundaries change — confirm with the district before relying on an assignment.
How does 431 E Loos St, Hartford, WI compare to other homes in Hartford 53027?
Among the 8,592 homes in Hartford 53027, it is worth more than 6% of them ($248,538 against a typical $409,921), its price per square foot is higher than 59% of them ($231 against a typical $219), it is bigger than 7% of them (1,078 ft² against a typical 1,704 ft²), its lot is bigger than 4% of them (0.13 ac against a typical 0.32 ac) and it is newer than 16% of them (1920 against a typical 1997). Measured against all of Washington County, it is worth more than 12% 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 431 E Loos St, Hartford, WI?
The 2025 property tax bill for 431 E Loos St, Hartford, WI was $1,987. The county assessed it at $156,800.
More homes on E Loos St
- 981 E Loos St$357K2 bd · 2 ba · 1,291 ft² · Sold $358K · Jul 2026
- 955 E Loos St$417K4 bd · 4 ba · 3,176 ft² · Sold $420K · Mar 2026
- 883 E Loos St # 1$244K2 bd · 2 ba · 1,318 ft² · Sold $247K · Sep 2025
- 883 E Loos St # 3$246K2 bd · 2 ba · 1,308 ft² · Sold $250K · Aug 2025
- 833 E Loos St # 4$216K2 bd · 2 ba · 1,401 ft² · Sold $220K · Jul 2025
- 50 E Loos St$349K4 bd · 2 ba · 2,290 ft² · Sold $335K · Jun 2025
- 430 E Loos St$265K3 bd · 1 ba · 1,259 ft² · Sold $253K · Apr 2025
- 507 E Loos St$314K3 bd · 1 ba · 1,296 ft² · Sold $300K · Apr 2025
- 967 E Loos St$282K2 bd · 2 ba · 1,540 ft² · Sold $290K · Oct 2024
- 524 E Loos St$252K4 bd · 1 ba · 1,248 ft² · Sold $235K · Sep 2024
- 937 E Loos St$347K2 bd · 2 ba · 1,925 ft² · Sold $352K · Aug 2024
- 933 E Loos St$372K3 bd · 3 ba · 2,310 ft² · Sold $382K · Aug 2024
Closest homes
- 435 E Loos St$281K40 ft · 4 bd · 2 ba · 1,722 ft²
- 425 E Loos St$289K40 ft · 2 bd · 2 ba · 1,274 ft²
- 441 E Loos St$248K80 ft · 3 bd · 1 ba · 960 ft² · Sold $60K · May 2017
- 434 Maple Ave$289K158 ft · 2 bd · 2 ba · 1,092 ft²
- 503 E Loos St$281K120 ft · 4 bd · 2 ba · 1,344 ft² · Sold $77K · Jun 2022
- 424 Maple Ave$259K161 ft · 2 bd · 1 ba · 1,108 ft² · Sold $160K · Sep 2017
- 430 E Loos St$265K195 ft · 3 bd · 1 ba · 1,259 ft² · Sold $253K · Apr 2025
- 424 E Loos St$292K199 ft · 4 bd · 1.5 ba · 1,625 ft² · Sold $160K · Aug 2020
More homes in Hartford 53027
- N5407 County Road U$463K1 ac · Sold $460K · Aug 2026
- 1524 E Monroe Ave$407K3 bd · 2.5 ba · 2,210 ft² · Sold $405K · Aug 2026
- 826 N Main St$291K3 bd · 1 ba · 1,120 ft² · Sold $290K · Aug 2026
- 438 Pleasant Ave$274K2 bd · 1 ba · 960 ft² · Sold $175K · Aug 2026
- 3458 Lake Dr$732K0.59 ac · Sold Aug 2026
- 2947 S Gate Dr$484K3 bd · 2 ba · 1,792 ft² · Sold $482K · Aug 2026
- 2172 Meghan Ln$754K3.92 ac · Sold Aug 2026
- 1183 Saint Kilian Pkwy$382K3 bd · 1.5 ba · 1,288 ft² · Sold Aug 2026
- 183 Jefferson Ave4 bd · 3 ba · 2,268 ft² · Sold Aug 2026
- 62 E Prospect Ct$452K4 bd · 1.5 ba · 2,164 ft² · Sold $450K · Aug 2026
- 230 Hilldale Dr$289K2 bd · 2 ba · 1,435 ft² · Sold $289K · Aug 2026
- 230 Hilldale Dr$273KCondominium · Sold Aug 2026
Assigned schools
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