Neff Insulation
General contractor in Glenolden, PA 19036
About this company
Neff Insulation is listed as a general contractor at 112 S Glen Ave in Glenolden, Pennsylvania, in Delaware County. It is one of 16 general contractors in ZIP 19036.
Other construction companies nearby
JTC Maintenance And Remodeling229 S Chester Pike, Glenolden
0.1 mi(267) 981-5526
Dynamic Roofing205 W Gardner Ave, Glenolden
0.3 mi(610) 586-5409
CTS Concrete21 N Ridgeway Ave, Glenolden
0.3 mi(484) 680-6202
A To U Services Inc52 N Ridgeway Ave, Glenolden
0.3 mi(610) 532-8825
Belazor Technologies434 Primos Ave, Folcroft
0.5 mi(484) 497-8879
Housing market around ZIP 19036
Figures describe the local area, not this company.
Typical home value$240,000−0.4% past year · +99% in 10 years
12-month value outlook+1.6%
Days to sale agreement15Philadelphia metro · 13 a year ago
New homes permitted, 2025217Delaware County
Listings with a price cut26.3%Philadelphia metro
Sale price vs list100.1%Philadelphia metro
New construction sales229Philadelphia metro, Aug · −25% 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: Delaware County permitted 217 new homes in 2025. 3% of the homes in this ZIP were built since 2000.
Local figures are estimates from public records and Zillow housing data, updated regularly.