520 MADISON AVENUE, Manhattan, New York, NY, 10022
58 open permits
120 permits have been filed at 520 MADISON AVENUE, Manhattan since 2018, involving 43 applicants. 58 remain open and 62 have been closed.
120
Total Permits
58
Open
62
Closed
43
Applicants
Permit Type Breakdown
Electrical63 rated
76.2% closed vs 75% median, 1.7 points higher
General Construction5 rated
40.0% closed vs 74% median, 34.3 points lower
Mechanical5 rated
20.0% closed vs 84% median, 63.7 points lower
Plumbing4 rated
25.0% closed vs 84% median, 58.6 points lower
Fire Protection4 rated
0.0% closed vs 86% median, 85.8 points lower
Structural2 rated
50.0% closed vs 80% median, 30.0 points lower
Median based on all applicants with 20+ rated permits. Only permits older than 1 year are rated.
Applicants at This Address
All Permits
120 permits
| Status | Permit # | Address | Issued▼ | ||||
|---|---|---|---|---|---|---|---|
| Open | M01355353-I1-GC | General Construction | 520 MADISON AVENUE, Manhattan, New York | JT MAGEN & COMPANY INC | Oct 6, 2026<1yr | Sep 30, 2027 | $10,000 |
| Open | M01454676-I1-GC | General Construction | 520 MADISON AVENUE, Manhattan, New York | A.W. & S. CONSTRUCTION CO | Sep 17, 2026<1yr | Jul 1, 2027 | $68,000 |
| Open | M01454676-S1-MS | Mechanical Systems | 520 MADISON AVENUE, Manhattan, New York | A.W. & S. CONSTRUCTION CO | Sep 17, 2026<1yr | Jul 1, 2027 | $9,000 |
| Open | M01355353-S4-EW-SP | Sprinklers | 520 MADISON AVENUE, Manhattan, New York | KG SPRINKLER CORP | Jul 27, 2026<1yr | May 18, 2027 | $320,000 |
| Open | M01355353-S3-PL | Plumbing | 520 MADISON AVENUE, Manhattan, New York | CONNELLY & SONS PLUMBING | Jul 27, 2026<1yr | Dec 31, 2026 | $600,000 |
| Open | M01431510 | Electrical | 520 MADISON AVENUE, Manhattan, New York | ALLSTATE ELECTRIC CORP | Jul 15, 2026<1yr | — | — |
| Open | M01379557-S2-PL | Plumbing | 520 MADISON AVENUE, Manhattan, New York | A&A PLUMBING CORP | Jul 9, 2026<1yr | Dec 16, 2026 | $30,000 |
| Open | M01425714 | Electrical | 520 MADISON AVENUE, Manhattan, New York | FOREST ELECTRIC CORP. | Jul 2, 2026<1yr | — | — |
| Open | M01379557-I1-GC | General Construction | 520 MADISON AVENUE, Manhattan, New York | BUILD NYC GROUP CORP | Jun 29, 2026<1yr | Jun 29, 2027 | $80,000 |
| Open | M01379557-S1-MS | Mechanical Systems | 520 MADISON AVENUE, Manhattan, New York | BUILD NYC GROUP CORP | Jun 29, 2026<1yr | Jun 29, 2027 | $375,000 |
| Open | M01407167-I1-GC | Structural | 520 MADISON AVENUE, Manhattan, New York | JT MAGEN & COMPANY INC | Jun 15, 2026<1yr | Jun 15, 2027 | $696,795 |
| Open | M01407167-I1-ST | General Construction | 520 MADISON AVENUE, Manhattan, New York | JT MAGEN & COMPANY INC | Jun 15, 2026<1yr | Jun 15, 2027 | $696,795 |
| Open | M01407167-S1-MS | Mechanical Systems | 520 MADISON AVENUE, Manhattan, New York | JT MAGEN & COMPANY INC | Jun 15, 2026<1yr | Jun 15, 2027 | $0 |
| Closed | M01407167-S3-PL | Plumbing | 520 MADISON AVENUE, Manhattan, New York | ASHLAND PLUMBING CORP | Jun 15, 2026<1yr | Jan 1, 2027 | $0 |
| Open | M01407167-S2-EW-SP | Sprinklers | 520 MADISON AVENUE, Manhattan, New York | ABCO-PEERLESS SPRKLR CORP | Jun 12, 2026<1yr | Mar 1, 2027 | $0 |
| Open | M01416423 | Electrical | 520 MADISON AVENUE, Manhattan, New York | ENNELL GRP ELECTRIC CORP | Jun 12, 2026<1yr | — | — |
| Open | M01415875 | Electrical | 520 MADISON AVENUE, Manhattan, New York | TITAN ELEC'L & ELEV CONTR | Jun 11, 2026<1yr | — | — |
| Open | M01412971 | Electrical | 520 MADISON AVENUE, Manhattan, New York | D&D ELECTL CONST CO INC | Jun 5, 2026<1yr | — | — |
| Closed | M01409153 | Electrical | 520 MADISON AVENUE, Manhattan, New York | ACCURATE ELEC'L CONTR'S C | May 29, 2026<1yr | — | — |
| Open | M01355353-S2-MS | Mechanical Systems | 520 MADISON AVENUE, Manhattan, New York | JT MAGEN & COMPANY INC | May 28, 2026<1yr | May 28, 2027 | $2,000,000 |
| Open | M01355353-S5-ST | Structural | 520 MADISON AVENUE, Manhattan, New York | JT MAGEN & COMPANY INC | May 27, 2026<1yr | May 27, 2027 | $60,000 |
| Open | M01355353-S1-GC | General Construction | 520 MADISON AVENUE, Manhattan, New York | JT MAGEN & COMPANY INC | May 27, 2026<1yr | May 27, 2027 | $5,500,000 |
| Open | M01364227-S2-PL | Plumbing | 520 MADISON AVENUE, Manhattan, New York | A&A PLUMBING CORP | May 22, 2026<1yr | Dec 16, 2026 | $465,000 |
| Open | M01364227-I1-GC | General Construction | 520 MADISON AVENUE, Manhattan, New York | COYLE CONTRACTING CORP | May 11, 2026<1yr | Nov 1, 2026 | $5,337,708 |
| Open | M01364227-S1-MS | Mechanical Systems | 520 MADISON AVENUE, Manhattan, New York | COYLE CONTRACTING CORP | May 11, 2026<1yr | Nov 1, 2026 | $1,334,427 |
| Closed | M01396996 | Electrical | 520 MADISON AVENUE, Manhattan, New York | FOREST ELECTRIC CORP. | May 5, 2026<1yr | — | — |
| Open | M01380724-I1-GC | General Construction | 520 MADISON AVENUE, Manhattan, New York | ICON INTERIORS INC | Apr 28, 2026<1yr | Apr 28, 2027 | $120,960 |
| Open | M01360185 | Electrical | 520 MADISON AVENUE, Manhattan, New York | STRONG ISLAND ELEC. LLC | Feb 15, 2026<1yr | — | — |
| Closed | M01286300-S3-EW-SP | Sprinklers | 520 MADISON AVENUE, Manhattan, New York | REEM PLBG & HTG CORP | Feb 10, 2026<1yr | Jan 1, 2027 | $25,000 |
| Closed | M01286300-S2-PL | Plumbing | 520 MADISON AVENUE, Manhattan, New York | REEM PLUMBING & HEATING C | Feb 10, 2026<1yr | Dec 1, 2026 | $15,000 |
| Open | M01358097 | Electrical | 520 MADISON AVENUE, Manhattan, New York | ACCURATE ELEC'L CONTR'S C | Feb 10, 2026<1yr | — | — |
| Closed | M01335854-I1-GC | General Construction | 520 MADISON AVENUE, Manhattan, New York | COYLE CONTRACTING CORP | Jan 27, 2026<1yr | Oct 31, 2026 | $165,000 |
| Closed | M01335854-S3-EW-SP | Sprinklers | 520 MADISON AVENUE, Manhattan, New York | ARIANA CONTRACTING INC | Jan 27, 2026<1yr | Nov 1, 2026 | $23,000 |
| Closed | M01335854-S1-MS | Mechanical Systems | 520 MADISON AVENUE, Manhattan, New York | COYLE CONTRACTING CORP | Jan 26, 2026<1yr | Oct 31, 2026 | $120,000 |
| Closed | M01286300-I1-GC | General Construction | 520 MADISON AVENUE, Manhattan, New York | COYLE CONTRACTING CORP | Jan 26, 2026<1yr | Oct 31, 2026 | $140,000 |
| Open | M01351481 | Electrical | 520 MADISON AVENUE, Manhattan, New York | OFF SHORE ELECTRIC CORP | Jan 26, 2026<1yr | — | — |
| Open | M01309166 | Electrical | 520 MADISON AVENUE, Manhattan, New York | CRANA ELECTRIC, INC | Oct 27, 2025<1yr | — | — |
| Open | M01089144-I1-GC | General Construction | 520 MADISON AVENUE, Manhattan, New York | JT MAGEN & COMPANY INC | Sep 22, 2025 | Sep 22, 2026 | $170,292.6 |
| Closed | M01288395 | Electrical | 520 MADISON AVENUE, Manhattan, New York | FOREST ELECTRIC CORP. | Sep 18, 2025 | — | — |
| Open | M01089203-I1-MS | Mechanical Systems | 520 MADISON AVENUE, Manhattan, New York | JT MAGEN & COMPANY INC | Sep 16, 2025 | Sep 16, 2026 | $84,999 |
| Closed | M01248972-S2-PL | Plumbing | 520 MADISON AVENUE, Manhattan, New York | CONNELLY & SONS PLUMBING | Sep 15, 2025 | Sep 15, 2026 | $489,000 |
| Open | M01089161-I1-EW-SP | Sprinklers | 520 MADISON AVENUE, Manhattan, New York | PAR FIRE PROTECTION LLC | Sep 12, 2025 | Sep 12, 2026 | $16,981.2 |
| Open | M01248972-S3-EW-SP | Sprinklers | 520 MADISON AVENUE, Manhattan, New York | ABCO-PEERLESS SPRKLR CORP | Sep 5, 2025 | Sep 5, 2026 | $400,000 |
| Closed | M01248972-S4-ST | Structural | 520 MADISON AVENUE, Manhattan, New York | JT MAGEN & COMPANY INC | Sep 3, 2025 | Dec 31, 2025 | $110,000 |
| Closed | M01248972-I1-GC | General Construction | 520 MADISON AVENUE, Manhattan, New York | JT MAGEN & COMPANY INC | Sep 3, 2025 | Dec 31, 2025 | $14,735,000 |
| Closed | M01248972-S1-MS | Mechanical Systems | 520 MADISON AVENUE, Manhattan, New York | JT MAGEN & COMPANY INC | Sep 3, 2025 | Dec 31, 2025 | $3,925,000 |
| Open | M01273824 | Electrical | 520 MADISON AVENUE, Manhattan, New York | FOREST ELECTRIC CORP. | Aug 19, 2025 | — | — |
| Open | M01181704-I1-GC | General Construction | 520 MADISON AVENUE, Manhattan, New York | FOLOR INC | Jul 24, 2025 | Jul 24, 2026 | $338,400 |
| Closed | M01249945-I1-GC | General Construction | 520 MADISON AVENUE, Manhattan, New York | COYLE CONTRACTING CORP | Jul 18, 2025 | Jul 18, 2026 | $418,819 |
| Open | M01257928 | Electrical | 520 MADISON AVENUE, Manhattan, New York | FOREST ELECTRIC CORP. | Jul 18, 2025 | — | — |
Page 1 of 3