Complete Basement Systems
Insulation contractor in Massapequa, NY 11758
About this company
Complete Basement Systems is listed as an insulation contractor at 13 Rockwood Ave in Massapequa, New York, in Nassau County. It is one of 3 carpentry, drywall and window companies in ZIP 11758.
Other carpentry, drywall and window companies nearby
NSE Windows5340 Merrick Rd, Massapequa
1.1 mi(516) 500-3550
Kingdom Woodworking Company247 Cortland St, Lindenhurst
2.0 mi(516) 506-1092
JC Home Care Center Inc200 Broadhollow Rd, Farmingdale
2.3 mi(800) 660-6446
Johnathan Ashton Designs59 Macon St, Lindenhurst
2.7 mi(631) 505-8798
Modern-Craft Bars165 E Hoffman Ave Unit 3, Lindenhurst
3.2 mi(631) 226-5647
Housing market around ZIP 11758
Figures describe the local area, not this company.
Typical home value$832,000+6.4% past year · +72% in 10 years
12-month value outlook+2.5%
Days to sale agreement33New York metro · 32 a year ago
New homes permitted, 2025821Nassau 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: Nassau County permitted 821 new homes in 2025, including 159 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.