Monmouth Junction NJ
172 active listings out of 5.8K total properties we track across 7 Monmouth Junction ZIPs — listings, off-market homes, rentals, and full sales/tax history. Refreshed nightly.
Download Monmouth Junction, NJ property data
3,552,486 property records for all of New Jersey — address, beds/baths, sqft, year built, status, list and last-sale price, price and tax history. Parquet or CSV.
Files are published by ZIP, county and state; this city is inside the state file.
Monthly snapshot · 303.0 MB Parquet · CSV (604.2 MB)
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While you're here, take in the bigger picture — maps below show New Jersey (statewide), not just Monmouth Junction. Same company, same dataset, different resolution.
Inventory breakdown
Distribution of the 172 currently-active listings in Monmouth Junction, NJ. Full dataset covers 5.8K properties — listings, off-market homes, rentals, and full history.
ZIP codes in Monmouth Junction
Drill into any ZIP for hex-level breakdowns.
Nearby cities
Other New Jersey cities within driving distance.
Get Monmouth Junction, NJ data in your app
GET https://api.straply.com/v1/markets/city/monmouth-junction-nj
Authorization: Bearer $STRAPLY_KEY{
"city": "monmouth-junction-nj",
"total_tracked": 5751,
"active": 172,
"median_list": 725000
}Monmouth Junction, NJ real estate: market summary
As of November 2026, Straply tracks 5,751 homes in Monmouth Junction, NJ, with 172 active for sale at a median list price of $725,000 (~$338/sq ft). Notably, the market is cooling — the median sale price is down 10% year over year.
- Median list price
- $725,000
- Median $/sq ft
- $338
- Active listings
- 172
- Median sale price
- $773,075 (-10% YoY)
- Properties tracked
- 5,751
Frequently asked: Monmouth Junction, NJ real estate
What is the median home price in Monmouth Junction?
The median list price in Monmouth Junction, NJ is $725,000 (about $338 per square foot), based on 172 active listings tracked by Straply as of November 2026.
What price range are homes in Monmouth Junction?
Active listings in Monmouth Junction, NJ concentrate in: 27% $750k–$1m and 23% $500k–$750k.
Are home prices in Monmouth Junction going up or down?
The median sale price is $773,075, down 10% year over year. Straply tracked 148 sales here over the past 12 months.
How many homes are for sale in Monmouth Junction?
Straply is tracking 172 active listings in Monmouth Junction, NJ out of 5,751 properties on record as of November 2026.
How old are the homes in Monmouth Junction?
Most homes in Monmouth Junction, NJ were built in the 1980s. About 85% were built after 1980, while 4% predate 1940. The newest tracked home dates to 2026.
What types of homes are in Monmouth Junction?
Monmouth Junction, NJ is mostly single-family homes (48% of listings). Also common: townhouses 30%, condos 17%.
How many bedrooms do homes in Monmouth Junction typically have?
The most common size in Monmouth Junction, NJ is 3 bd.
What areas are near Monmouth Junction?
Nearby markets Straply also tracks include Dayton, Kendall Park, Franklin Park, Plainsboro.
Data as of November 2026. Source: Straply. For address-level history and programmatic access, use the Straply API.