641 E 15TH 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: Natrona County School District 1
Neighborhood · ZIP 82601These 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
641 E 15th 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.
- Has a smaller lot than 80% of homes in Natrona County
- Older than 84% of homes in Natrona County
What homes are worth in Casper 82601
Each bar is how many homes fall in that price range. The marker is this home.
This home is worth more than 55% of homes in Casper 82601.
How it measures up in Casper 82601
The dot is this home. The mark in the middle is the typical home in Casper 82601.
Pricier than 55% of homes nearby
Pricier than 57% of homes nearby
Bigger than 50% of homes nearby
Bigger than 23% of homes nearby
Newer than 31% of homes nearby
| Measure | This home | Casper 82601 | Natrona County |
|---|---|---|---|
| Estimated valuepricier than | $317,238 | 55% of homes | 52% of homes |
| Price per ft²pricier than | $265 | 57% of homes | 60% of homes |
| Living areabigger than | 1,196 ft² | 50% of homes | 43% of homes |
| Lot sizebigger than | 0.14 ac | 23% of homes | 20% of homes |
| Year builtnewer than | 1950 | 31% of homes | 16% of homes |
About 641 E 15th St
How much is 641 E 15th St, Casper, WY worth?
The TopHap Estimate for 641 E 15th St, Casper, WY is $317,238 as of Sep 24, 2026. The likely range is $296,273 to $338,203. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.
When did 641 E 15th St, Casper, WY last sell?
641 E 15th St, Casper, WY last sold on Jun 17, 2026, according to the county's recorded deed.
How big is 641 E 15th St, Casper, WY?
641 E 15th St, Casper, WY has 3 bedrooms, 2 bathrooms, 1,196 square feet of living space and a 0.14-acre lot.
When was 641 E 15th St, Casper, WY built?
641 E 15th St, Casper, WY was built in 1950, making it 76 years old. It is a ranch home. The building has 1 story.
What schools serve 641 E 15th St, Casper, WY?
641 E 15th St, Casper, WY is assigned to Park Elementary School (elementary), rated C-; Dean Morgan Middle School (middle), rated F; Natrona County High School (high), rated D+. All sit in Natrona County School District 1. Attendance boundaries change — confirm with the district before relying on an assignment.
How does 641 E 15th St, Casper, WY compare to other homes in Casper 82601?
Among the 10,675 homes in Casper 82601, it is worth more than 55% of them ($317,238 against a typical $306,867), its price per square foot is higher than 57% of them ($265 against a typical $253), it is bigger than 50% of them (1,196 ft² against a typical 1,196 ft²), its lot is bigger than 23% of them (0.14 ac against a typical 0.18 ac) and it is newer than 31% of them (1950 against a typical 1971). Measured against all of Natrona County, it is worth more than 52% 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 641 E 15th St, Casper, WY?
The 2026 property tax bill for 641 E 15th St, Casper, WY was $1,253. The county assessed it at $17,191.
More homes on E 15th St
- 737 E 15th St$239K3 bd · 1 ba · 1,176 ft² · Sold Aug 2026
- 1262 E 15th St$252K3 bd · 1 ba · 1,276 ft² · Sold $246K · Jun 2026
- 2631 E 15th St # 104$162K3 bd · 2 ba · 15,450 ft² · Sold $181K · May 2026
- 2631 E 15th St # 104$162K1,860 ft² · Sold $181K · May 2026
- 2773 E 15th St # 103$162K2 bd · 2 ba · 24,900 ft² · Sold May 2026
- 1200 E 15th St$308K4 bd · 1.5 ba · 1,471 ft² · Sold $347K · Apr 2026
- 5111 E 15th St$425K3 bd · 2 ba · 988 ft² · Sold Apr 2026
- 2773 E 15th St # 104$150K2 bd · 2 ba · 24,900 ft² · Sold Apr 2026
- 2779 E 15th St # 308$137K2 bd · 2 ba · 24,900 ft² · Sold $162K · Mar 2026
- 730 E 15th St$255K2 bd · 2 ba · 1,511 ft² · Sold $316K · Mar 2026
- 2779 E 15th St # Unti308$164K1,640 ft² · Sold Mar 2026
- 2611 E 15th St # 101$132K3 bd · 2 ba · 15,450 ft² · Sold Jan 2026
Closest homes
- 1516 Bonnie Brae St$236K75 ft · 2 bd · 1 ba · 890 ft² · Sold Jan 1900
- 1444 Bonnie Brae St$303K139 ft · 4 bd · 2.5 ba · 1,055 ft² · Sold $208K · Aug 2022
- 1532 Bonnie Brae St$246K155 ft · 2 bd · 1 ba · 1,016 ft² · Sold May 2016
- 632 E 15th St$368K188 ft · 3 bd · 1.5 ba · 1,224 ft² · Sold Jan 1900
- 1426 Bonnie Brae St$301K209 ft · 2 ba · 1,680 ft² · Sold Jun 2017
- 1505 Bonnie Brae St$294K161 ft · 2 bd · 1 ba · 1,326 ft² · Sold Jan 1900
- 1542 Bonnie Brae St$327K230 ft · 3 bd · 1.5 ba · 1,570 ft² · Sold Jan 1900
- 1515 Bonnie Brae St$297K178 ft · 4 bd · 1.5 ba · 1,161 ft² · Sold Jan 1900
More homes in Casper 82601
- 2149 S Mitchell St$288K2 bd · 1.5 ba · 1,088 ft² · Sold Oct 2026
- 1410 S Jefferson St$250K2 bd · 2 ba · 1,296 ft² · Sold $322K · Oct 2026
- 1126 N Lincoln St$230K2 bd · 1 ba · 888 ft² · Sold $231K · Oct 2026
- 263 S Kenwood St$250K2 bd · 1.5 ba · 1,112 ft² · Sold $253K · Oct 2026
- 36.59 ac · Sold Oct 2026
- 1240 S Fenway St$261K2 bd · 2 ba · 720 ft² · Sold $256K · Oct 2026
- 5590 S Walnut St$640K3 bd · 2 ba · 1,670 ft² · Sold $670K · Oct 2026
- 1645 S Spruce St$238K2 bd · 2 ba · 920 ft² · Sold $162K · Oct 2026
- 326 S Washington St$250K2 ba · 875 ft² · Sold Oct 2026
- 2120 Forbes Rd$188K1 ba · 886 ft² · Sold Oct 2026
- 1,742 ft² · Sold Oct 2026
- 8675 Ponderosa Rd2 bd · 1,152 ft² · Sold $194K · Oct 2026
Assigned schools
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