520 MADISON AVENUE, Manhattan, New York, NY, 10022
45 open permits
100 permits have been filed at 520 MADISON AVENUE, Manhattan since 2018, involving 40 applicants. 45 remain open and 55 have been closed.
100
Total Permits
45
Open
55
Closed
40
Applicants
Permit Type Breakdown
Electrical61 rated
77.0% closed vs 74% median, 2.9 points higher
General Construction3 rated
33.3% closed vs 75% median, 41.5 points lower
Plumbing3 rated
0.0% closed vs 83% median, 83.3 points lower
Mechanical1 rated
0.0% closed vs 83% median, 83.4 points lower
Fire Protection1 rated
0.0% closed vs 85% median, 84.9 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
100 permits
| Status | Permit # | Address | Issued▼ | ||||
|---|---|---|---|---|---|---|---|
| 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 | Nov 10, 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-S3-PL | Plumbing | 520 MADISON AVENUE, Manhattan, New York | ASHLAND PLUMBING CORP | Jun 15, 2026<1yr | Sep 1, 2026 | $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 | — | — |
| Open | M01409153 | Electrical | 520 MADISON AVENUE, Manhattan, New York | ACCURATE ELEC'L CONTR'S C | May 29, 2026<1yr | — | — |
| Open | 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-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 | — | — |
| Closed | M01288395 | Electrical | 520 MADISON AVENUE, Manhattan, New York | FOREST ELECTRIC CORP. | Sep 18, 2025<1yr | — | — |
| Closed | M01248972-S2-PL | Plumbing | 520 MADISON AVENUE, Manhattan, New York | CONNELLY & SONS PLUMBING | Sep 15, 2025<1yr | Sep 15, 2026 | $489,000 |
| Open | M01089161-I1-EW-SP | Sprinklers | 520 MADISON AVENUE, Manhattan, New York | PAR FIRE PROTECTION LLC | Sep 12, 2025<1yr | 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<1yr | Sep 5, 2026 | $400,000 |
| Open | M01248972-I1-GC | General Construction | 520 MADISON AVENUE, Manhattan, New York | JT MAGEN & COMPANY INC | Sep 3, 2025<1yr | Dec 31, 2025 | $14,735,000 |
| Open | M01248972-S1-MS | Mechanical Systems | 520 MADISON AVENUE, Manhattan, New York | JT MAGEN & COMPANY INC | Sep 3, 2025<1yr | Dec 31, 2025 | $3,925,000 |
| Open | M01248972-S4-ST | Structural | 520 MADISON AVENUE, Manhattan, New York | JT MAGEN & COMPANY INC | Sep 3, 2025<1yr | Dec 31, 2025 | $110,000 |
| Open | M01273824 | Electrical | 520 MADISON AVENUE, Manhattan, New York | FOREST ELECTRIC CORP. | Aug 19, 2025<1yr | — | — |
| 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 | — | — |
| Open | M01181704-S2-PL | Plumbing | 520 MADISON AVENUE, Manhattan, New York | CM PLUMBING INC | Jun 27, 2025 | Jun 27, 2026 | $64,000 |
| Open | M01225801 | Electrical | 520 MADISON AVENUE, Manhattan, New York | ERNE VALLEY ELECTRICAL IN | May 14, 2025 | — | — |
| Open | M01171643-S2-PL | Plumbing | 520 MADISON AVENUE, Manhattan, New York | A&A PLUMBING CORP | Mar 12, 2025 | Mar 12, 2026 | $130,000 |
| Closed | M01193714 | Electrical | 520 MADISON AVENUE, Manhattan, New York | TROON ELECTRIC OF NEW YOR | Mar 12, 2025 | — | — |
| Open | M01143014-I1-EW-SP | Plumbing | 520 MADISON AVENUE, Manhattan, New York | ABCO-PEERLESS SPRKLR CORP | Feb 13, 2025 | Feb 13, 2026 | $20,149.5 |
| Open | M01143014-I1-PL | Sprinklers | 520 MADISON AVENUE, Manhattan, New York | ASHLAND PLUMBING CORP | Jan 6, 2025 | Jan 6, 2026 | $20,149.5 |
| Closed | M01154152 | Electrical | 520 MADISON AVENUE, Manhattan, New York | BIG CITY ELECL SOLUTIONS | Dec 11, 2024 | — | — |
| Open | M01151225 | Electrical | 520 MADISON AVENUE, Manhattan, New York | ENNELL GRP ELECTRIC CORP | Dec 4, 2024 | — | — |
| Open | M01143008-I1-MS | Mechanical Systems | 520 MADISON AVENUE, Manhattan, New York | JT MAGEN & COMPANY INC | Nov 27, 2024 | Nov 27, 2025 | $62,993.7 |
| Open | M01143155-I1-GC | General Construction | 520 MADISON AVENUE, Manhattan, New York | JT MAGEN & COMPANY INC | Nov 27, 2024 | Nov 27, 2025 | $563,019.45 |
| Open | M01121645 | Electrical | 520 MADISON AVENUE, Manhattan, New York | ATLAS-ACON ELEC. SERVICE | Oct 3, 2024 | — | — |
| Closed | M01091404 | Electrical | 520 MADISON AVENUE, Manhattan, New York | FOREST ELECTRIC CORP. | Aug 5, 2024 | — | — |
| Closed | M01076629 | Electrical | 520 MADISON AVENUE, Manhattan, New York | KLEINKNECHT ELEC. CO.,INC | Jul 5, 2024 | — | — |
| Closed | M01074116 | Electrical | 520 MADISON AVENUE, Manhattan, New York | JSP ELECTL CNTNG CORP | Jun 28, 2024 | — | — |
| Closed | M01048398 | Electrical | 520 MADISON AVENUE, Manhattan, New York | KLEINKNECHT ELEC. CO.,INC | May 8, 2024 | — | — |
| Closed | M01045601 | Electrical | 520 MADISON AVENUE, Manhattan, New York | CROSSWIRE ELECTRICAL INC | May 3, 2024 | — | — |
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