520 FIFTH AVENUE, MANHATTAN, New York, NY, 10036
9 open permits
11 permits have been filed at 520 FIFTH AVENUE, MANHATTAN since 2021, involving 4 applicants. 9 remain open and 2 have been closed.
11
Total Permits
9
Open
2
Closed
4
Applicants
Permit Type Breakdown
Plumbing2 rated
50.0% closed vs 83% median, 33.2 points lower
Foundation1 rated
100.0% closed vs 67% median, 33.3 points higher
Median based on all applicants with 20+ rated permits. Only permits older than 1 year are rated.
Applicants at This Address
| Applicant | Permits | Open |
|---|---|---|
| NEPTUNE MECHANICAL INC | 5 | 4 |
| SUFFOLK CONSTRUCTION COMP | 4 | 3 |
| DENKO MECHANICAL INC | 1 | 1 |
| A&A PLUMBING CORP | 1 | 1 |
All Permits
11 permits
| Status | Permit # | Address | Issued▼ | ||||
|---|---|---|---|---|---|---|---|
| Open | M01378092-S3-PL | Plumbing | 520 FIFTH AVENUE, MANHATTAN, New York | A&A PLUMBING CORP | Jun 11, 2026<1yr | Nov 10, 2026 | $40,000 |
| Open | M01378092-S3-EW-SP | Plumbing | 520 FIFTH AVENUE, MANHATTAN, New York | DENKO MECHANICAL INC | Jun 11, 2026<1yr | Dec 9, 2026 | $40,000 |
| Open | M01361879-I1-GC | General Construction | 520 FIFTH AVENUE, MANHATTAN, New York | SUFFOLK CONSTRUCTION COMP | Apr 21, 2026<1yr | Aug 31, 2026 | $1,075,000 |
| Open | M01361879-S1-MS | Mechanical Systems | 520 FIFTH AVENUE, MANHATTAN, New York | SUFFOLK CONSTRUCTION COMP | Apr 21, 2026<1yr | Aug 31, 2026 | $0 |
| Open | M01361879-S2-EW-SP | Sprinklers | 520 FIFTH AVENUE, MANHATTAN, New York | NEPTUNE MECHANICAL INC | Apr 10, 2026<1yr | Dec 9, 2026 | $0 |
| Open | M01361879-S2-PL | Sprinklers | 520 FIFTH AVENUE, MANHATTAN, New York | NEPTUNE MECHANICAL INC | Apr 10, 2026<1yr | Dec 9, 2026 | $0 |
| Open | M01339184-S2-EW-SP | Sprinklers | 520 FIFTH AVENUE, MANHATTAN, New York | NEPTUNE MECHANICAL INC | Feb 19, 2026<1yr | Jan 7, 2027 | $50,000 |
| Open | M01339184-I1-GC | General Construction | 520 FIFTH AVENUE, MANHATTAN, New York | SUFFOLK CONSTRUCTION COMP | Feb 19, 2026<1yr | Aug 31, 2026 | $484,000 |
| Open | M00452864-I1-PL | Plumbing | 520 FIFTH AVENUE, MANHATTAN, New York | NEPTUNE MECHANICAL INC | Mar 4, 2022 | Feb 3, 2023 | $1,000 |
| Closed | M00452866-I1-PL | Plumbing | 520 FIFTH AVENUE, MANHATTAN, New York | NEPTUNE MECHANICAL INC | Mar 3, 2022 | Mar 3, 2023 | $1,000 |
| Closed | M00452846-I1-SE | Support of Excavation | 520 FIFTH AVENUE, MANHATTAN, New York | SUFFOLK CONSTRUCTION COMP | Sep 22, 2021 | Aug 31, 2022 | $2,000,000 |