321 FIRST 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.Assigned SchoolsThe public schools this address is zoned for. Boundaries change, so confirm with the district before you count on it.
District: Slinger School District
Neighborhood · ZIP 53002These 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
321 First 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 80% of homes in Allenton 53002
- Has a smaller lot than 97% of homes in Allenton 53002
What homes are worth in Allenton 53002
Each bar is how many homes fall in that price range. The marker is this home.
This home is worth more than 20% of homes in Allenton 53002.
How it measures up in Allenton 53002
The dot is this home. The mark in the middle is the typical home in Allenton 53002.
Pricier than 20% of homes nearby
Bigger than 3% of homes nearby
| Measure | This home | Allenton 53002 | Washington County |
|---|---|---|---|
| Estimated valuepricier than | $319,502 | 20% of homes | 26% of homes |
| Lot sizebigger than | 0.18 ac | 3% of homes | 9% of homes |
About 321 First St
How much is 321 First St, Allenton, WI worth?
The TopHap Estimate for 321 First St, Allenton, WI is $319,502 as of Aug 30, 2026. The likely range is $308,039 to $330,965. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.
When did 321 First St, Allenton, WI last sell?
321 First St, Allenton, WI last sold on Oct 12, 2020 for $229,900, according to the county's recorded deed. TopHap holds 2 recorded sales for this parcel.
What schools serve 321 First St, Allenton, WI?
321 First St, Allenton, WI is assigned to Allenton Elementary School (elementary), rated A+; Slinger High School (high), rated A-; Slinger Middle School (middle), rated A-. All sit in Slinger School District. Attendance boundaries change — confirm with the district before relying on an assignment.
How does 321 First St, Allenton, WI compare to other homes in Allenton 53002?
Among the 855 homes in Allenton 53002, it is worth more than 20% of them ($319,502 against a typical $433,830) and its lot is bigger than 3% of them (0.18 ac against a typical 1.98 ac). Measured against all of Washington County, it is worth more than 26% 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 321 First St, Allenton, WI?
The 2025 property tax bill for 321 First St, Allenton, WI was $2,812. The county assessed it at $284,900.
More homes on First St
Closest homes
- 526 Weis St$284K123 ft · 0.28 ac · Sold $94K · Nov 2013
- 322 First St$272K165 ft · 0.32 ac · Sold Mar 2023
- 525 Oak St$375K159 ft · 0.36 ac · Sold $213K · Aug 2018
- 534 Oak St$320K149 ft · 0.35 ac · Sold $143K · Nov 2005
- 522 Weis St$256K195 ft · 0.2 ac · Sold Jan 1900
- 530 Weis St$316K154 ft · 0.25 ac · Sold $220K · Nov 2021
- 534 Weis St$316K179 ft · 0.32 ac
- 511 Oak St$238K248 ft · 0.17 ac
More homes in Allenton 53002
- 6544 Mohawk Rd$402K3.47 ac · Sold $400K · Jul 2026
- Eagle View Dr$261K2.34 ac · Sold $110K · Jul 2026
- Eagle View Dr$283K3.32 ac · Sold $148K · Jul 2026
- 6317 High St$486K0.55 ac · Sold Jul 2026
- 6365 Hilltop Dr$465K1.14 ac · Sold $435K · Jun 2026
- 512 Elder Ln$384K0.27 ac · Sold Jun 2026
- 6675 Sunset Dr$335K0.92 ac · Sold $330K · May 2026
- 6156 Gwen Ln$589K1.15 ac · Sold $580K · May 2026
- 7087 Nenno Rd0.92 ac · Sold $70K · May 2026
- 8181 County Rd W$573K40 ac · Sold Apr 2026
- 118 Third St Unit D$202KCondominium · Sold $200K · Apr 2026
- 7210 Badger Ln$477K2.11 ac · Sold $500K · Mar 2026
Assigned schools
Explore the area
See this home in context
Open 321 First St on TopHap’s interactive map to compare it against every sale nearby, overlay school zones and flood risk, and run a CMA.
Open in map