08830 Iselin
159 active listings out of 5.9K total properties we track in ZIP 08830 (Iselin, NJ) — listings, off-market homes, rentals, and full sales/tax history. Refreshed nightly.
Download Iselin 08830 property data
5,869 property records for ZIP 08830 — address, beds/baths, sqft, year built, status, list and last-sale price, price and tax history. Parquet or CSV.
Monthly snapshot · 546 KB Parquet · CSV (1.0 MB)
Records keep changing after a snapshot is compiled.
Rebuilt every day · same columns, same file layout
While you're here, take in the bigger picture — maps below show New Jersey (statewide), not just 08830. Same company, same dataset, different resolution.
- Tracked
- 5.9K
- Active
- 159
- Median list
- $549K
- Sales (12mo)
- 140
- Tracked
- 5.9K
- Active
- 159
- Median list
- $549K
- Sales (12mo)
- 140
- Tracked
- 5.9K
- Active
- 159
- Median list
- $549K
- Sales (12mo)
- 140
- Tracked
- 5.9K
- Active
- 159
- Median list
- $549K
- Sales (12mo)
- 140
- Tracked
- 5.9K
- Active
- 159
- Median list
- $549K
- Sales (12mo)
- 140
Inventory breakdown
Distribution of the 159 currently-active listings in ZIP 08830. Full dataset covers 5.9K properties — listings, off-market homes, rentals, and full history.
Get Iselin 08830 data in your app
GET https://api.straply.com/v1/markets/zip/08830
Authorization: Bearer $STRAPLY_KEY{
"zip": "08830",
"total_tracked": 5899,
"active": 159,
"median_list": 549450
}Nearby ZIP codes
Other New Jersey ZIPs within a short drive of 08830.
ZIP 08830 · Iselin, NJ real estate: market summary
As of November 2026, Straply tracks 5,899 homes in ZIP 08830 (Iselin, NJ), with 159 active for sale at a median list price of $549,450 (~$403/sq ft). Notably, most homes were built in the 1940s.
- Median list price
- $549,450
- Median $/sq ft
- $403
- Active listings
- 159
- Median sale price
- $549,500 (+0% YoY)
- Properties tracked
- 5,899
Frequently asked: ZIP 08830 · Iselin, NJ real estate
What is the median home price in ZIP 08830?
The median list price in ZIP 08830 (Iselin, NJ) is $549,450 (about $403 per square foot), based on 159 active listings tracked by Straply as of November 2026.
What price range are homes in ZIP 08830?
Active listings in ZIP 08830 (Iselin, NJ) concentrate in: 42% $500k–$750k and 23% $300k–$500k.
Are home prices in ZIP 08830 going up or down?
The median sale price is $549,500, up 0% year over year. Straply tracked 140 sales here over the past 12 months.
How many homes are for sale in ZIP 08830?
Straply is tracking 159 active listings in ZIP 08830 (Iselin, NJ) out of 5,899 properties on record as of November 2026.
How old are the homes in ZIP 08830?
Most homes in ZIP 08830 (Iselin, NJ) were built in the 1940s. About 22% were built after 1980, while 9% predate 1940. The newest tracked home dates to 2026.
What types of homes are in ZIP 08830?
ZIP 08830 (Iselin, NJ) is mostly single-family homes (73% of listings). Also common: condos 14%.
How many bedrooms do homes in ZIP 08830 typically have?
The most common size in ZIP 08830 (Iselin, NJ) is 4 bd.
What areas are near ZIP 08830?
Nearby markets Straply also tracks include Colonia 07067, Woodbridge 07095, Avenel 07001, Fords 08863.
Data as of November 2026. Source: Straply. For address-level history and programmatic access, use the Straply API.