Jefferson, NY
County market analytics
Public Record
Median Sale Price
$233.6K
12-Month Sales
285
+7.6%
1-Year Appreciation
+7.6%
Properties Tracked
15,595
Median Sale Price History
Top Cities
| Name | Median |
|---|---|
| Watertown | $252.4K |
| Carthage | $223.2K |
| Adams | $199K |
| Evans Mills | $355K |
| Theresa | $287.8K |
| Black River | $324K |
| Redwood | $482.5K |
| Adams Center | $285K |
| Sackets Harbor | $285K |
| Dexter | $212.5K |
| Depauville | $85K |
| Clayton | $375K |
Cities in Jefferson
| City | Sales 12mo | Median |
|---|---|---|
| Watertown | 18 | $252.4K |
| Carthage | 12 | $223.2K |
| Adams | 3 | $199K |
| Evans Mills | 2 | $355K |
| Theresa | 2 | $287.8K |
| Black River | 2 | $324K |
| Redwood | 2 | $482.5K |
| Adams Center | 1 | $285K |
| Sackets Harbor | 1 | $285K |
| Dexter | 1 | $212.5K |
| Depauville | 1 | $85K |
| Clayton | 1 | $375K |
Recent Sales
| Date | Address | City | Price |
|---|---|---|---|
| Mar 4, 3008 | LIMESTONE RD | Redwood | $30K |
| May 22, 2026 | Malara Way | Wellesley Island | $510K |
| May 21, 2026 | Wardwell St | Adams | $177K |
| May 20, 2026 | 520 ACADEMY ST | Watertown | $290K |
| May 15, 2026 | County Route 136 | Theresa | $378K |
| May 14, 2026 | Cadwell St | Watertown | $239.9K |
| May 12, 2026 | Round Is Unit 485 | Clayton | $375K |
| May 7, 2026 | 22276 KNOWLESVILLE RD | Watertown | $534.9K |
| May 6, 2026 | County Route 179 | Depauville | $85K |
| May 1, 2026 | Charles St | Watertown | $130K |
| Apr 27, 2026 | State Route 26 | Carthage | $143K |
| Apr 27, 2026 | S Main St | Black River | $375K |
| Apr 27, 2026 | S Mechanic St | Carthage | $200.9K |
| Apr 27, 2026 | Liberty St | Carthage | $375K |
| Apr 24, 2026 | US Route 11 | Adams Center | $285K |
| Apr 22, 2026 | Fulton St | Carthage | $204.3K |
| Apr 22, 2026 | Harrison St | Watertown | $240K |
| Apr 20, 2026 | County Route 75 | Adams | $204K |
| Apr 20, 2026 | Cooper St | Watertown | $195K |
| Apr 17, 2026 | 360 BRAINARD ST | Watertown | $162K |
4-Quarter Forecast
Linear projection from past trendQuarterly trend
+2.0%
Implied 1-yr
+8.0%
2026 Q3
$247.5K
2026 Q4
$251.8K
Median Price — History + Forecast
Property type mix
Share by property type
Year-built distribution
Properties by build era
Map
Recent top sales — most expensive
| Address | City | Sale date | Sale price |
|---|---|---|---|
| State Route 126 | Carthage | May 26, 2023 | $19,154,860 |
| Boyer Cir # 732 | Evans Mills | Nov 24, 2021 | $9,000,000 |
| Maple St | Black River | Nov 24, 2021 | $7,500,000 |
| Fox Is Rd # 7 | Cape Vincent | Jul 30, 2024 | $2,650,000 |
| 48244 SCHOONER IS | Alexandria Bay | Sep 12, 2022 | $2,500,000 |
| State St | Clayton | Nov 22, 2022 | $2,350,000 |
| State Route 12E | Clayton | May 17, 2022 | $2,000,000 |
| 40029 WHISKEY | Clayton | Apr 20, 2022 | $1,900,000 |
| Florence Is | Alexandria Bay | Mar 28, 2024 | $1,875,000 |
| Saint Lawrence Park Rd | Alexandria Bay | Dec 10, 2024 | $1,699,000 |
Other counties in New York
How Jefferson ranks in New York
1-year appreciation
#20 of 67
Median price
#41 of 67
Frequently asked about Jefferson County
What is the median sale price in Jefferson County?
The median sale price in Jefferson County over the last 12 months is $233.6K, based on 285 transactions.
How fast are home prices appreciating in Jefferson County?
Jefferson County home prices have changed +7.6% year-over-year on a median basis.
How many sales happen each year in Jefferson County?
Roughly 285 home sales were recorded in Jefferson County over the trailing 12 months.
What types of properties are most common in Jefferson County?
single_family is the most common property type tracked in Jefferson County.
When were most homes in Jefferson County built?
Most homes in Jefferson County were built in the Pre-1950 era.