08540 Princeton
305 active listings out of 17K total properties we track in ZIP 08540 (Princeton, NJ) — 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 08540. Same company, same dataset, different resolution.
- Tracked
- 17K
- Active
- 305
- Median list
- $999K
- Sales (12mo)
- 605
- Tracked
- 17K
- Active
- 305
- Median list
- $999K
- Sales (12mo)
- 605
- Tracked
- 17K
- Active
- 305
- Median list
- $999K
- Sales (12mo)
- 605
- Tracked
- 17K
- Active
- 305
- Median list
- $999K
- Sales (12mo)
- 605
- Tracked
- 17K
- Active
- 305
- Median list
- $999K
- Sales (12mo)
- 605
Inventory breakdown
Distribution of the 305 currently-active listings in ZIP 08540. Full dataset covers 17K properties — listings, off-market homes, rentals, and full history.
Get Princeton 08540 data in your app
GET https://api.straply.com/v1/markets/zip/08540
Authorization: Bearer $STRAPLY_KEY{
"zip": "08540",
"total_tracked": 17038,
"active": 305,
"median_list": 999000
}ZIP 08540 · Princeton, NJ real estate: market summary
As of June 2026, Straply tracks 17,038 homes in ZIP 08540 (Princeton, NJ), with 305 active for sale at a median list price of $999,000 (~$430/sq ft). Notably, it's a high-end market — 16% of recent sales were $1M or more.
- Median list price
- $999,000
- Median $/sq ft
- $430
- Active listings
- 305
- Median sale price
- $2,132,500
- Properties tracked
- 17,038
Frequently asked: ZIP 08540 · Princeton, NJ real estate
What is the median home price in ZIP 08540?
The median list price in ZIP 08540 (Princeton, NJ) is $999,000 (about $430 per square foot), based on 305 active listings tracked by Straply as of June 2026.
What price range are homes in ZIP 08540?
Active listings in ZIP 08540 (Princeton, NJ) concentrate in: 31% $1m–$2m and 22% $750k–$1m.
How many homes are for sale in ZIP 08540?
Straply is tracking 305 active listings in ZIP 08540 (Princeton, NJ) out of 17,038 properties on record as of June 2026.
How old are the homes in ZIP 08540?
Most homes in ZIP 08540 (Princeton, NJ) were built in the 1980s. About 59% were built after 1980, while 12% predate 1940. The newest tracked home dates to 2026.
What types of homes are in ZIP 08540?
ZIP 08540 (Princeton, NJ) is mostly single-family homes (61% of listings). Also common: townhouses 21%, condos 17%.
How many bedrooms do homes in ZIP 08540 typically have?
The most common size in ZIP 08540 (Princeton, NJ) is 5+ bd.
Data as of June 2026. Source: Straply. For address-level history and programmatic access, use the Straply API.