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General ConstructionStaten IslandPermit issued

Second Floor Addition at 18 Hardin Avenue, Staten Island

18 HARDIN AVENUE, Staten Island, 10310 · West New Brighton-Silver Lake-Grymes Hill

Winston

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Reported project cost

$18,300

As declared on the permit filing. General Construction.

Issued
August 27, 2026
Expires
October 31, 2026
License
General Contractor

What was permitted

Homeowners in the West New Brighton-Silver Lake-Grymes Hill area of Staten Island can explore the costs associated with adding a second floor to an existing home. This permit details the scope of enlarging the current second-floor space.

This general construction project on Staten Island was permitted on August 27, 2026, with an estimated cost of $18,300. J. MANGONE CONSTRUCTION is the general contractor.

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View the official permit record

Tracking number, work description, cost and dates

Tracking number678530207
Work permit #S01380776-I1-GC
Job filing number—
Work typeGeneral Construction
StatusPermit Issued
Job descriptionAPPLICATION FILED TO ENLARGE EXISTING SECOND FLOOR AS INDICATED ON PLANS SUBMITTED HEREWITH.
Floor / unitFloor Number(s) 001 through 002
Estimated cost$18,300
ApprovedJune 3, 2026
IssuedAugust 27, 2026
ExpiresOctober 31, 2026
BBL—
BIN—

Property owner

Pr

Thomas Thatcher

Related searches

general constructionStaten IslandWest New Brighton-Silver Lake-Grymes Hillsecond floor additionhome additionresidential expansion$10k-$20k project cost