509 E CASS ST
Valuation
Tax & Assessment
Climate Risk
Scores 0–100; higher = greater projected risk.
Property Facts
Assigned SchoolsThe public schools this address is zoned for. Boundaries change, so confirm with the district before you count on it.
District: Rock Port R-Ii School District
Neighborhood · ZIP 64482These 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.
Ownership
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
509 E Cass 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 97% of homes in Atchison County
- Costs more per square foot than 74% of homes in Atchison County
- Bigger than 97% of homes in Atchison County
- Newer than 74% of homes in Atchison County
What homes are worth in Rock Port 64482
Each bar is how many homes fall in that price range. The marker is this home.
This home is worth more than 94% of homes in Rock Port 64482.
How it measures up in Rock Port 64482
The dot is this home. The mark in the middle is the typical home in Rock Port 64482.
Pricier than 94% of homes nearby
Pricier than 61% of homes nearby
Bigger than 96% of homes nearby
Bigger than 55% of homes nearby
Newer than 68% of homes nearby
| Measure | This home | Rock Port 64482 | Atchison County |
|---|---|---|---|
| Estimated valuepricier than | $304,253 | 94% of homes | 97% of homes |
| Price per ft²pricier than | $103 | 61% of homes | 74% of homes |
| Living areabigger than | 2,955 ft² | 96% of homes | 97% of homes |
| Lot sizebigger than | 0.59 ac | 55% of homes | 58% of homes |
| Year builtnewer than | 1968 | 68% of homes | 74% of homes |
About 509 E Cass St
How much is 509 E Cass St, Rock Port, MO worth?
The TopHap Estimate for 509 E Cass St, Rock Port, MO is $304,253 as of Jul 14, 2026. The likely range is $259,391 to $349,115. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.
When did 509 E Cass St, Rock Port, MO last sell?
509 E Cass St, Rock Port, MO last sold on Jul 24, 2020, according to the county's recorded deed.
How big is 509 E Cass St, Rock Port, MO?
509 E Cass St, Rock Port, MO has 3 bathrooms, 2,955 square feet of living space and a 0.58-acre lot.
When was 509 E Cass St, Rock Port, MO built?
509 E Cass St, Rock Port, MO was built in 1968, making it 58 years old. The building has 1 story.
What schools serve 509 E Cass St, Rock Port, MO?
509 E Cass St, Rock Port, MO is assigned to Rock Port High School (middle), rated B-; Rock Port Elementary School (elementary), rated C+. All sit in Rock Port R-Ii School District. Attendance boundaries change — confirm with the district before relying on an assignment.
How does 509 E Cass St, Rock Port, MO compare to other homes in Rock Port 64482?
Among the 1,036 homes in Rock Port 64482, it is worth more than 94% of them ($304,253 against a typical $118,937), its price per square foot is higher than 61% of them ($103 against a typical $95), it is bigger than 96% of them (2,955 ft² against a typical 1,367 ft²), its lot is bigger than 55% of them (0.59 ac against a typical 0.44 ac) and it is newer than 68% of them (1968 against a typical 1950). Measured against all of Atchison County, it is worth more than 97% 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 509 E Cass St, Rock Port, MO?
The 2025 property tax bill for 509 E Cass St, Rock Port, MO was $4,894. The county assessed it at $305,100.
Closest homes
- 416 Manor Cir$258K119 ft · 4 ba · 1,516 ft² · Sold $6K · May 1998
- 508 E Cass St$215K190 ft · 3 ba · 1,464 ft² · Sold May 2024
- 600 E Cass St$219K154 ft · 2 ba · 2,066 ft² · Sold Nov 2022
- 510 Manor Cir$354K216 ft · 3 ba · 3,881 ft² · Sold May 2023
- 414 Manor Cir$212K215 ft · 2 ba · 2,030 ft² · Sold May 2011
- 510 E Cass St$227K245 ft · 3 ba · 2,126 ft²
- 504 E Cass St$244K249 ft · 4 ba · 1,846 ft² · Sold Nov 2021
- 509 Park East Dr$157K306 ft · 2 ba · 1,620 ft² · Sold $150K · Jul 2020
More homes in Rock Port 64482
- 502 Warren Ave$102K1 ba · 1,016 ft² · Sold $689K · Jun 2026
- 11190 Us Highway 275$220K2.3 ba · 2,986 ft² · Sold Apr 2026
- 20269 Us Highway 275$263K3.3 ba · 1,512 ft² · Sold $496K · Apr 2026
- 212 W Mill St$64K1 ba · 1,036 ft² · Sold $81K · Apr 2026
- 210 W 2nd St$66K1 ba · 756 ft² · Sold Apr 2026
- 304 N Nebraska St$86K1 ba · 884 ft² · Sold $169K · Apr 2026
- 25984 Outer Rd$370K3 ba · 2,166 ft² · Sold Mar 2026
- 16903 207th St$200K1.5 ba · 1,450 ft² · Sold Mar 2026
- 211 Skyline Dr$179K1.5 ba · 1,440 ft² · Sold Mar 2026
- 18368 200th St$402K3 ba · 2,761 ft² · Sold Feb 2026
- 310 W Clay St$100K1 ba · 1,355 ft² · Sold Jan 2026
- 301 S Water St2 ba · 2,352 ft² · Sold Jan 2026
Assigned schools
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