Lake Hopatcong NJ
51 active listings out of 3.8K total properties we track across 2 Lake Hopatcong ZIPs — listings, off-market homes, rentals, and full sales/tax history. Refreshed nightly.
While you're here, take in the bigger picture — maps below show New Jersey (statewide), not just Lake Hopatcong. Same company, same dataset, different resolution.
Inventory breakdown
Distribution of the 51 currently-active listings in Lake Hopatcong, NJ. Full dataset covers 3.8K properties — listings, off-market homes, rentals, and full history.
ZIP codes in Lake Hopatcong
Drill into any ZIP for hex-level breakdowns.
Nearby cities
Other New Jersey cities within driving distance.
Get Lake Hopatcong, NJ data in your app
GET https://api.straply.com/v1/markets/city/lake-hopatcong-nj
Authorization: Bearer $STRAPLY_KEY{
"city": "lake-hopatcong-nj",
"total_tracked": 3760,
"active": 51,
"median_list": 589950
}Lake Hopatcong, NJ real estate: market summary
As of April 2026, Straply tracks 3,760 homes in Lake Hopatcong, NJ, with 51 active for sale at a median list price of $589,950 (~$303/sq ft). Notably, home prices are climbing — the median sale price is up 17% year over year.
- Median list price
- $589,950
- Median $/sq ft
- $303
- Active listings
- 51
- Median sale price
- $862,500 (+17% YoY)
- Properties tracked
- 3,760
Frequently asked: Lake Hopatcong, NJ real estate
What is the median home price in Lake Hopatcong?
The median list price in Lake Hopatcong, NJ is $589,950 (about $303 per square foot), based on 51 active listings tracked by Straply as of April 2026.
What price range are homes in Lake Hopatcong?
Active listings in Lake Hopatcong, NJ concentrate in: 36% $300k–$500k and 28% $500k–$750k.
Are home prices in Lake Hopatcong going up or down?
The median sale price is $862,500, up 17% year over year. Straply tracked 123 sales here over the past 12 months.
How many homes are for sale in Lake Hopatcong?
Straply is tracking 51 active listings in Lake Hopatcong, NJ out of 3,760 properties on record as of April 2026.
How old are the homes in Lake Hopatcong?
Most homes in Lake Hopatcong, NJ were built in the 1950s. About 30% were built after 1980, while 9% predate 1940. The newest tracked home dates to 2026.
What types of homes are in Lake Hopatcong?
Lake Hopatcong, NJ is mostly single-family homes (96% of listings).
How many bedrooms do homes in Lake Hopatcong typically have?
The most common size in Lake Hopatcong, NJ is 3 bd.
What areas are near Lake Hopatcong?
Nearby markets Straply also tracks include Hopatcong, Mount Arlington, Wharton, Landing.
Data as of April 2026. Source: Straply. For address-level history and programmatic access, use the Straply API.