Blumenfeld Development Group
Home developer in Syosset, NY 11791
About this company
Blumenfeld Development Group is listed as a home developer at 300 Robbins Ln in Syosset, New York, in Nassau County. It is one of 18 general contractors in ZIP 11791.
Other construction companies nearby
LiRo-Hill3 Aerial Way, Syosset
0.3 mi(516) 938-5476
Worrell Group115 Eileen Way Ste 104, Syosset
0.6 mi(516) 364-0404
SiteSwan Website Builder6800 Jericho Tpke Ste 120W, Syosset
0.6 mi(800) 462-9814
Horan Sand & Gravel85 Oak Dr, Oyster Bay
0.6 mi(516) 364-2972
Premier Builders & Construction6800 Jericho Tpke, Syosset
0.6 mi(516) 253-1171
Housing market around ZIP 11791
Figures describe the local area, not this company.
Typical home value$1,224,000+6.9% past year · +67% in 10 years
12-month value outlook+2.7%
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. 7% of the homes in this ZIP were built since 2000.
Local figures are estimates from public records and Zillow housing data, updated regularly.