THE CONDO BOOK PROJECT

Rockrose Development

Named as the company behind the sponsor in 2 New York City condominium offering plans, in the plan's text; each building below cites the page (or, where the plan doesn't name the firm, the web source reporting it). The sponsor, which develops and sells the condominium, is usually a company formed for the one building.

Buildings
2
Residential units
626
Average $/unit
$1.06 million
Year
2007
ManhattanBrooklynQueensBronxStaten Island 46-30 Center Boulevard Condominium, 46-30 Center Boulevard99 John Deco Lofts Condominium, 99 John Street

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Recent Growth

Rockrose Development's buildings and units by year for the last 6 years, and whether the pace is rising or falling.

No buildings accepted since 2021. 0% of all 2 dated buildings are from the last 3 years.

Year acceptedBuildingsUnits
2026 to date0—
20250—
20240—
20230—
20220—
20210—

Latest: 46-30 Center Boulevard Condominium, accepted Nov 13, 2007.

Strongest Relationships

The firms named most often on the same buildings as Rockrose Development, at least 2 in common.

Sponsor's counsel

Sales teams

From the same offering plans as the table below. A firm's own affiliates aren't counted.

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CondominiumAcceptedUnits$/unit
46-30 Center Boulevard Condominium46-30 Center Boulevard · Queens · new constructionSponsor: East Coast 5 L.L.C. · Principals: H. Henry Elghanayan, Kamran T. Elghanayan, Frederick Elghanayan · Named on p. 153 ↗2007184$1.34 million
99 John Deco Lofts Condominium99 John Street · Manhattan · conversionSponsor: 99 John St, LLC · Principals: H. Henry Elghanayan, Kamran T. Elghanayan · Named on p. 191 ↗2007442$792,120

$/unit is the offering price on the AG record divided by the residential units; the average is across the plans with both. Different spellings of one company's name are counted together.