Extreme Source Construction
Construction company in Islandia, NY 11749
About this company
Extreme Source Construction is listed as a construction company at 1455 Veterans Memorial Hwy in Islandia, New York, in Suffolk County. It is one of 14 general contractors in ZIP 11749.
Other construction companies nearby
LMJ Management and Construction66 Enter Ln, Islandia
0.3 mi(631) 224-8894
Stalco Construction1316 Motor Pkwy, Islandia
0.5 mi(631) 234-3598
Long Island Contractors1930 Veterans Memorial Hwy, Islandia
1.0 mi(631) 579-2927
Forte Construction1770 Motor Pkwy, Islandia
1.1 mi(631) 589-8600
M & C Associates700 Veterans Hwy Ste 335, Hauppauge
1.2 mi(631) 467-8760
Housing market around ZIP 11749
Figures describe the local area, not this company.
Typical home value$645,000+8.9% past year · +140% in 10 years
12-month value outlook+4.1%
Days to sale agreement33New York metro · 32 a year ago
New homes permitted, 20251,399Suffolk County
Listings with a price cut16.6%New York metro
Sale price vs list102.3%New York metro
New construction sales390New York metro, Aug · −29% from last year
Source: Zillow (home values, rent, outlook and metro sales), data through Sep 2026. Permits: U.S. Census Bureau.
Typical home value, last 10 years
Source: Zillow Home Value Index, Sep 2026.
Local building angle: Suffolk County permitted 1,399 new homes in 2025, including 287 apartment units. 8% of the homes in this ZIP were built since 2000.
Local figures are estimates from public records and Zillow housing data, updated regularly.