Image
Last Updated:
October 1, 2026
Image
Market Trends in Islip, New York
Image

William Colwell

wcolwell@wattslongislandhomes.com
(631) 349-3735
Agent Licensing
14.92
Total Inventory
$700.0K
Median Price
28
Median Days on Market
48.89
Median Market Action

Total Inventory

Total active listings. Low inventory favors sellers with less competition; high gives buyers more choice and negotiating power.
Total Inventory Single Family (Oct 2025 – Sep 2026)
Total Inventory Single Family (Oct 2025 – Sep 2026) in ISLIP, NY — latest: 14.92 (Sep 2026)
Price & Value
Counts & Metrics
Percentages
CTRL+Click to display two data sets
Data provided by Altos
Total Inventory: Total active listings. Low inventory favors sellers with less competition; high gives buyers more choice and negotiating power.
Loading…
Scan to view the latest data
Scan QR Code to see the latest data
Interested In Selling? Get Your Free Home Analysis

Listings In This Area

View Listings in Islip, NY

Scan the QR code to view a curated selection of available homes for sale in Islip, NY, making it easy to explore current listings and find properties that match your needs — all in one place.

property listing
Active
Open 10/03 Sat 1pm
1/26

86 Union Avenue

Islip, NY 11751

$699,990

3

2

1236

Listed 2 Days Ago

MLS# KEY1048892
Listing Office Michael J Watts & Assoc Inc

property listing
Active
1/20

21 James Street

Islip, NY 11751

$699,999

3

2

2065

Listed 2 Days Ago

MLS# KEY1056302
Listing Office Eric G Ramsay Jr Assoc Llc

property listing
Active
1/22

50 Bittermint Street

Islip, NY 11751

$649,000

3

3

1120

Listed 6 Days Ago

MLS# KEY1055337
Listing Office Island Edge Homes