O'Leary Construction Inc.
Building contractor in New Hyde Park, NY 11040
About this company
O'Leary Construction Inc. is listed as a building contractor at 1830 Gilford Ave in New Hyde Park, New York, in Nassau County. Federal motor carrier records list 9 drivers and 8 trucks for the company. It is one of 48 general contractors in ZIP 11040.
Other construction companies nearby
Quality Ready Mix1824 Gilford Ave, New Hyde Park
Under 0.1 mi(516) 437-0100
Strom Home Remodeling75 Denton Ave, New Hyde Park
0.1 mi(516) 610-0420
Designati NY Construction,Inc.32 3rd St, New Hyde Park
0.2 mi(917) 698-0626
CDS Mestel Construction Corp.2120 Jericho Tpke, North Hempstead
0.4 mi(516) 739-1865
Frank Mannion Construction Corp71 Birchwood Dr, New Hyde Park
0.6 mi(516) 294-6981
Housing market around ZIP 11040
Figures describe the local area, not this company.
Typical home value$976,000+4.7% past year · +59% in 10 years
12-month value outlook+2.1%
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. 5% of the homes in this ZIP were built since 2000.
Local figures are estimates from public records and Zillow housing data, updated regularly.