42843 COUNTY ROUTE 100
Valuation
Tax & Assessment
Property Facts
Assigned SchoolsThe public schools this address is zoned for. Boundaries change, so confirm with the district before you count on it.
District: La Fargeville Central School District
Neighborhood · ZIP 13640These 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
42843 County Route 100 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 95% of homes in Wellesley Island 13640
- Costs less per square foot than 96% of homes in Wellesley Island 13640
- Has a smaller lot than 88% of homes in Jefferson County
- Older than 83% of homes in Wellesley Island 13640
What homes are worth in Wellesley Island 13640
Each bar is how many homes fall in that price range. The marker is this home.
This home is worth more than 5% of homes in Wellesley Island 13640.
How it measures up in Wellesley Island 13640
The dot is this home. The mark in the middle is the typical home in Wellesley Island 13640.
Pricier than 5% of homes nearby
Pricier than 4% of homes nearby
Bigger than 51% of homes nearby
Bigger than 15% of homes nearby
Newer than 17% of homes nearby
| Measure | This home | Wellesley Island 13640 | Jefferson County |
|---|---|---|---|
| Estimated valuepricier than | $175,708 | 5% of homes | 41% of homes |
| Price per ft²pricier than | $117 | 4% of homes | 43% of homes |
| Living areabigger than | 1,496 ft² | 51% of homes | 50% of homes |
| Lot sizebigger than | 0.14 ac | 15% of homes | 12% of homes |
| Year builtnewer than | 1902 | 17% of homes | 29% of homes |
About 42843 County Route 100
How much is 42843 County Route 100, Wellesley Island, NY worth?
The TopHap Estimate for 42843 County Route 100, Wellesley Island, NY is $175,708 as of Aug 30, 2026. The likely range is $119,810 to $231,606. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.
When did 42843 County Route 100, Wellesley Island, NY last sell?
42843 County Route 100, Wellesley Island, NY last sold on Mar 10, 2020 for $50,000, according to the county's recorded deed.
How big is 42843 County Route 100, Wellesley Island, NY?
42843 County Route 100, Wellesley Island, NY has 4 bedrooms, 1 bathrooms, 1,496 square feet of living space and a 0.14-acre lot.
When was 42843 County Route 100, Wellesley Island, NY built?
42843 County Route 100, Wellesley Island, NY was built in 1902, making it 124 years old. It is a traditional/old home. The building has 2 stories.
What schools serve 42843 County Route 100, Wellesley Island, NY?
42843 County Route 100, Wellesley Island, NY is assigned to La Fargeville Central School (elementary), rated B. All sit in La Fargeville Central School District. Attendance boundaries change — confirm with the district before relying on an assignment.
How does 42843 County Route 100, Wellesley Island, NY compare to other homes in Wellesley Island 13640?
Among the 795 homes in Wellesley Island 13640, it is worth more than 5% of them ($175,708 against a typical $454,467), its price per square foot is higher than 4% of them ($117 against a typical $259), it is bigger than 51% of them (1,496 ft² against a typical 1,492 ft²), its lot is bigger than 15% of them (0.14 ac against a typical 0.5 ac) and it is newer than 17% of them (1902 against a typical 1983). Measured against all of Jefferson County, it is worth more than 41% 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 42843 County Route 100, Wellesley Island, NY?
The 2024 property tax bill for 42843 County Route 100, Wellesley Island, NY was $1,515. The county assessed it at $88,000.
More homes on County Route 100
- 45101 County Route 10099.5 ac · Sold $23K · Sep 2026
- 42793 County Route 1003 bd · 1 ba · 900 ft² · Sold $145K · May 2026
- 42799 County Route 1005 bd · 1.5 ba · 1,801 ft² · Sold $530K · May 2026
- 42796 County Route 1002 bd · 1 ba · 744 ft² · Sold $530K · May 2026
- 42819 County Route 100$214K3 bd · 1.5 ba · 1,553 ft² · Sold $210K · Apr 2026
- 47089 County Route 100$350K2 bd · 2 ba · 1,273 ft² · Sold $329K · Aug 2025
- 43131 County Route 1003 bd · 2 ba · 1,424 ft² · Sold $405K · Feb 2025
- 42884 County Route 1003 bd · 2 ba · 1,260 ft² · Sold $275K · Aug 2024
- 42887 County Route 1003 bd · 938 ft² · Sold $100K · May 2024
- 43302 County Route 100$349K2 bd · 3 ba · 1,890 ft² · Sold $580K · Feb 2024
- 43131 County Route 1006.68 ac · Sold $25K · Jan 2024
- 43272 County Route 1002 bd · 1 ba · 567 ft² · Sold Dec 2023
Closest homes
- Co Rte 10057 ft · 0.13 ac
- 42853 County Route 100165 ft · 1 bd · 240 ft²
- 42825-29 Co Rte 100126 ft · 3 bd · 1 ba · 1,429 ft² · Sold May 2024
- 42830 County Route 100198 ft · 2 bd · 1 ba · 1,432 ft² · Sold $60K · May 2019
- 42836 County Route 100186 ft · 4 bd · 1 ba · 1,512 ft²
- 42837 County Route 100182 ft · 3 bd · 2 ba · 1,152 ft² · Sold $19K · Jul 2010
- 42848 County Route 100201 ft · 3 bd · 2 ba · 1,584 ft²
- 42826 County Route 100245 ft · 4 bd · 3 ba · 2,090 ft² · Sold $425K · Oct 2018
More homes in Wellesley Island 13640
- 18490 Otter Point Rd3 bd · 2 ba · 1,864 ft² · Sold $550K · Sep 2026
- 19752 Crestview Dr2 bd · 1 ba · 576 ft² · Sold $369K · Aug 2026
- 47194 Bay Ave6 bd · 3.5 ba · 1,743 ft² · Sold Aug 2026
- 44720 County Route 100a2 bd · 1 ba · 1,196 ft² · Sold $435K · Aug 2026
- 21970 Lake Ave6 bd · 1.5 ba · 1,644 ft² · Sold $466K · Aug 2026
- Lake Ave3,700 ft² · Sold $466K · Aug 2026
- Lake Ave3,700 ft² · Sold $4K · Aug 2026
- S Of Lake Ave0.25 ac · Sold $5K · Aug 2026
- 47359 Sunset Dr$1.2M3 bd · 2 ba · 1,664 ft² · Sold $1.2M · Jul 2026
- 46497 Stone Gate Ext$600K3 bd · 2.5 ba · 1,812 ft² · Sold $605K · Jun 2026
- 46736 Malara Way$506K2 bd · 2.5 ba · 1,656 ft² · Sold $510K · Jun 2026
- N Of Co Rte 1003,200 ft² · Sold $145K · May 2026
Assigned schools
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