Active Listings
62
⇧ 26.5% vs 49 last year
Iselin · Menlo Park
Data as of September 2026. Source: Realtor.com.
The ISELIN, NJ real estate market (08830) currently shows 62 active listings, with 23 pending sales. Homes are averaging 57 days on the market before going under contract.
Inventory has increased compared to last year, with 13 more homes available — giving buyers more choice.
Homes are taking longer to sell, averaging 57 days on market compared to 30 days last year.
The median listing price has risen 2.4% year-over-year, from $579,900 to $594,000.
Population: 18,511 · Density: 2,260.4/mi² · Median household income: $109,646
Typical home value: $370,390 · Homeownership: 68.7%
| Zip | City / State | Distance | Listings | Market Value | Median $ | Average $ |
|---|---|---|---|---|---|---|
| 08830 | Iselin, NJ 08830 | 0.0 mi | 36 | $22,509,396 | $570,167 | $625,261 |
| 07095 | Woodbridge, NJ 07095 | 1.9 mi | 49 | $24,960,355 | $459,250 | $509,395 |
| 08820 | Edison, NJ 08820 | 2.6 mi | 65 | $72,661,615 | $946,500 | $1,117,871 |
| 08840 | Metuchen, NJ 08840 | 2.8 mi | 30 | $21,562,860 | $664,500 | $718,762 |
| 07077 | Sewaren, NJ 07077 | 3.4 mi | 6 | $3,096,900 | $512,500 | $516,150 |
| 07064 | Port Reading, NJ 07064 | 3.7 mi | 8 | $4,052,136 | $539,675 | $506,517 |
| 08861 | Perth Amboy, NJ 08861 | 4.1 mi | 56 | $27,112,120 | $478,225 | $484,145 |
| 07008 | Carteret, NJ 07008 | 4.8 mi | 36 | $19,780,704 | $510,474 | $549,464 |
| 07076 | Scotch Plains, NJ 07076 | 5.3 mi | 49 | $50,033,949 | $980,356 | $1,021,101 |
| 07036 | Linden, NJ 07036 | 5.6 mi | 73 | $44,146,823 | $595,250 | $604,751 |
| 10307 | Staten Island, NY 10307 | 5.8 mi | 36 | $51,817,032 | $1,164,166 | $1,439,362 |
| 07090 | Westfield, NJ 07090 | 5.8 mi | 43 | $63,194,477 | $1,274,470 | $1,469,639 |
| 07023 | Fanwood, NJ 07023 | 6.1 mi | 15 | $11,782,410 | $738,700 | $785,494 |
As of September 2026, there are 62 active listings in ISELIN, NJ (zip code 08830), compared to 49 the prior year.
The median listing price in ISELIN, NJ 08830 is $594,000 as of September 2026, a 2.4% increase from $579,900 the prior year.
Homes in ISELIN, NJ 08830 spend an average of 57 days on the market before going under contract, compared to 30 days the prior year.
Based on current inventory and days-on-market data as of September 2026, ISELIN, NJ 08830 is currently a Buyer's Market. Inventory has increased compared to last year, with 13 more homes available — giving buyers more choice. Homes are taking longer to sell, averaging 57 days on market compared to 30 days last year.
With SELL123.com's maximum 3% commission, sellers in ISELIN, NJ 08830 save an estimated $11,880 compared to a typical 5% commission on the median listing price of $594,000. Our fee structure: 1% listing + 2% selling broker — no additional buyer or seller fees. Call (240) SELL-123 or email info@SELL123.com for a free consultation.