18519 STATE ROUTE O
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: Savannah R-Iii School District
Neighborhood · ZIP 64436These 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
18519 State Route O 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 74% of homes in Cosby 64436
What homes are worth in Cosby 64436
Each bar is how many homes fall in that price range. The marker is this home.
This home is worth more than 43% of homes in Cosby 64436.
How it measures up in Cosby 64436
The dot is this home. The mark in the middle is the typical home in Cosby 64436.
Pricier than 43% of homes nearby
Pricier than 53% of homes nearby
Bigger than 40% of homes nearby
Bigger than 26% of homes nearby
Newer than 52% of homes nearby
| Measure | This home | Cosby 64436 | Andrew County |
|---|---|---|---|
| Estimated valuepricier than | $306,413 | 43% of homes | 54% of homes |
| Price per ft²pricier than | $150 | 53% of homes | 62% of homes |
| Living areabigger than | 2,044 ft² | 40% of homes | 51% of homes |
| Lot sizebigger than | 1.2 ac | 26% of homes | 51% of homes |
| Year builtnewer than | 1976 | 52% of homes | 49% of homes |
About 18519 State Route O
How much is 18519 State Route O, Cosby, MO worth?
The TopHap Estimate for 18519 State Route O, Cosby, MO is $306,413 as of Sep 24, 2026. The likely range is $288,622 to $324,204. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.
How big is 18519 State Route O, Cosby, MO?
18519 State Route O, Cosby, MO has 3 bedrooms, 2 bathrooms, 2,044 square feet of living space and a 1.20-acre lot.
When was 18519 State Route O, Cosby, MO built?
18519 State Route O, Cosby, MO was built in 1976, making it 50 years old. The building has 1 story.
What schools serve 18519 State Route O, Cosby, MO?
18519 State Route O, Cosby, MO is assigned to Helena Elementary School (elementary), rated A+; Savannah High School (high), rated B+; Savannah Middle School (middle), rated B-. All sit in Savannah R-Iii School District. Attendance boundaries change — confirm with the district before relying on an assignment.
How does 18519 State Route O, Cosby, MO compare to other homes in Cosby 64436?
Among the 354 homes in Cosby 64436, it is worth more than 43% of them ($306,413 against a typical $341,418), its price per square foot is higher than 53% of them ($150 against a typical $146), it is bigger than 40% of them (2,044 ft² against a typical 2,456 ft²), its lot is bigger than 26% of them (1.2 ac against a typical 4 ac) and it is newer than 52% of them (1976 against a typical 1975). Measured against all of Andrew County, it is worth more than 54% 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 18519 State Route O, Cosby, MO?
The 2024 property tax bill for 18519 State Route O, Cosby, MO was $1,503. The county assessed it at $27,500.
More homes on State Route O
- 16480 State Route O$551K4 bd · 4 ba · 4,206 ft² · Sold $261K · Feb 2018
- 16456 State Route O$139K3 bd · 2 ba · 2,520 ft² · Sold $45K · Dec 2017
- 16463 State Route O$284K2 bd · 2 ba · 1,984 ft² · Sold Sep 2017
- 16419 State Route O$161K3 bd · 2 ba · 2,730 ft² · Sold Nov 2014
- 18312 State Route O$189K2 bd · 1 ba · 1,236 ft² · Sold Apr 2014
- 16647 State Route O$631K3 bd · 3 ba · 4,884 ft² · Sold Aug 2013
- 19806 State Route O$226K2 bd · 1 ba · 1,164 ft² · Sold Jun 2011
- 18031 State Route O$253K1.5 ba · 1,602 ft² · Sold Jan 1900
- State Route O116.5 ac
- State Route O0.8 ac
- 20278 State Route O$640K3 bd · 2 ba · 3,915 ft²
- State Route O11 ac
Closest homes
- 18130 State Route O$133K0.1 mi · 2 bd · 1 ba · 1,236 ft²
- 18312 State Route O$189K0.1 mi · 2 bd · 1 ba · 1,236 ft² · Sold Apr 2014
- County Road 2900.4 mi · 23.2 ac · Sold Dec 2013
- 18312 State Route O$469K0.3 mi · 3 bd · 1 ba · 2,040 ft²
- 17825 County Road 290$359K0.4 mi · 4 bd · 3 ba · 1,864 ft² · Sold Oct 2010
- County Road 2910.4 mi · 40 ac
- 17978 County Road 290$410K0.5 mi · 2 bd · 2 ba · 4,146 ft²
- 18091 State Route O$434K0.4 mi · 3 bd · 3 ba · 3,764 ft²
More homes in Cosby 64436
- 16150 County Road 303$697K4 bd · 4 ba · 3,497 ft² · Sold Aug 2025
- 19797 State Rte W$239K1 ba · 4,096 ft² · Sold Jul 2025
- 18939 State Rte W$714K4 bd · 3 ba · 4,756 ft² · Sold Jul 2024
- 19526 State Rte W$336K1 ba · 1,440 ft² · Sold May 2019
- 16672 County Road 291$709K3 ba · 6,014 ft² · Sold May 2019
- 20168 State Rte W3 bd · 1 ba · 2,995 ft² · Sold Nov 2018
- 775 Main St$128K3 bd · 1 ba · 1,897 ft² · Sold Oct 2018
- 16350 Furst St$668K10 bd · 4 ba · 4,077 ft² · Sold Oct 2018
- 17454 Highway 169$604K4 bd · 3 ba · 4,788 ft² · Sold May 2018
- 18177 State Route Z1 ba · 1,464 ft² · Sold Apr 2018
- 17742 Highway 169$422K3 bd · 3 ba · 3,106 ft² · Sold Mar 2018
- 18639 Ridgefield Dr$624K2 ba · 5,156 ft² · Sold $45K · Dec 2017
Assigned schools
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