511 WALNUT ST, CINCINNATI, OH, 45202
18 open permits
364 permits have been filed at 511 WALNUT ST since 2010, involving 56 applicants. 18 remain open and 346 have been closed.
364
Total Permits
18
Open
346
Closed
56
Applicants
Permit Type Breakdown
Fire Protection132 rated
99.2% closed vs 97% median, 2.2 points higher
Plumbing93 rated
98.9% closed vs 97% median, 2.2 points higher
Building74 rated
89.2% closed vs 92% median, 2.8 points lower
HVAC60 rated
95.0% closed vs 88% median, 6.8 points higher
Median based on all applicants with 20+ rated permits. Only permits older than 1 year are rated.
Applicants at This Address
All Permits
364 permits
| Status | Permit # | Address | Issued▼ | ||||
|---|---|---|---|---|---|---|---|
| Open | 2026P08254 | Fire Protection Systems | 511 WALNUT ST, CINCINNATI | RTF FIRE PROTECTION LLC | Aug 31, 2026<1yr | Aug 31, 2027 | $5,000 |
| Open | 2026P08126 | Fire Protection Systems | 511 WALNUT ST, CINCINNATI | T J WILLIAMS ELECTRIC CO / WILLIAM J MEYER | Aug 27, 2026<1yr | Aug 27, 2027 | $2,500 |
| Open | 2026P07786 | HVAC | 511 WALNUT ST, CINCINNATI | TRIVERSITY CONSTRUCTION CO LLC | Aug 14, 2026<1yr | Aug 14, 2027 | $200,000 |
| Open | 2026P05074 | Building | 511 WALNUT ST, CINCINNATI | TRIVERSITY CONSTRUCTION CO LLC | Jun 3, 2026<1yr | Jun 3, 2027 | $205,000 |
| Open | 2026P01780 | Building | 511 WALNUT ST, CINCINNATI | OMNIA360 FACILITY SOLUTIONS | Feb 20, 2026<1yr | Feb 20, 2027 | $5,000 |
| Open | 2024P09573 | Building | 511 WALNUT ST, CINCINNATI | OMNIA360 FACILITY SOLUTIONS | Oct 28, 2024 | Oct 28, 2025 | $30,000 |
| Closed | 2024P01621 | HVAC | 511 WALNUT ST, CINCINNATI | OMNIA360 FACILITY SOLUTIONS | Feb 16, 2024 | Feb 15, 2025 | $4,300 |
| Closed | 2023P09207 | Building | 511 WALNUT ST, CINCINNATI | OMNIA360 FACILITY SOLUTIONS | Oct 6, 2023 | Oct 5, 2024 | $5,000 |
| Closed | 2023P06572 | Fire Protection Systems | 511 WALNUT ST, CINCINNATI | RTF FIRE PROTECTION LLC | Aug 18, 2023 | Aug 17, 2024 | $11,000 |
| Closed | 2023P06014 | Fire Protection Systems | 511 WALNUT ST, CINCINNATI | RTF FIRE PROTECTION LLC | Aug 10, 2023 | Aug 9, 2024 | $31,500 |
| Closed | 2023P06171 | Fire Protection Systems | 511 WALNUT ST, CINCINNATI | T J WILLIAMS ELECTRIC CO | Aug 9, 2023 | Aug 8, 2024 | $12,000 |
| Closed | 2023P05508 | Fire Protection Systems | 511 WALNUT ST, CINCINNATI | CONCORD FIRE PROTECTION INC | Aug 4, 2023 | Aug 3, 2024 | $8,000 |
| Closed | 2023P05720 | Plumbing Permits | 511 WALNUT ST, CINCINNATI | JOHN E CARRIGAN PLUMBING CO | Jul 25, 2023 | Jul 24, 2024 | $5,500 |
| Closed | 2023P04497 | Plumbing Permits | 511 WALNUT ST, CINCINNATI | JOHN E CARRIGAN PLUMBING CO | Jun 30, 2023 | Jun 29, 2024 | $50,000 |
| Closed | 2023P04069 | Plumbing Permits | 511 WALNUT ST, CINCINNATI | SUNNY DAY MECHANICAL LLC | Jun 7, 2023 | Jun 6, 2024 | $48,000 |
| Closed | 2023P03223 | Building | 511 WALNUT ST, CINCINNATI | TRIVERSITY CONSTRUCTION CO LLC | May 26, 2023 | Apr 28, 2024 | $950,000 |
| Open | 2022P10050 | HVAC | 511 WALNUT ST, CINCINNATI | CORE RESOURCES INC | May 2, 2023 | May 1, 2024 | $50,000 |
| Closed | 2023P01067 | Plumbing Permits | 511 WALNUT ST, CINCINNATI | JOHN E CARRIGAN PLUMBING CO | Feb 22, 2023 | Feb 12, 2024 | $5,500 |
| Closed | 2023P00809 | Fire Protection Systems | 511 WALNUT ST, CINCINNATI | T J WILLIAMS ELECTRIC CO | Feb 17, 2023 | Feb 17, 2024 | $9,500 |
| Closed | 2023P01008 | Fire Protection Systems | 511 WALNUT ST, CINCINNATI | RTF FIRE PROTECTION LLC | Feb 2, 2023 | Feb 2, 2024 | $4,500 |
| Closed | 2023P00912 | Building | 511 WALNUT ST, CINCINNATI | TRIVERSITY CONSTRUCTION CO LLC | Jan 26, 2023 | Jan 26, 2024 | $180,000 |
| Closed | 2023P00647 | Building | 511 WALNUT ST, CINCINNATI | TRIVERSITY CONSTRUCTION CO LLC | Jan 19, 2023 | Jan 19, 2024 | $920,000 |
| Closed | 2022P08243 | Plumbing Permits | 511 WALNUT ST, CINCINNATI | JOHN E CARRIGAN PLUMBING CO | Nov 3, 2022 | Nov 3, 2023 | $10,000 |
| Closed | 2022P08848 | Fire Protection Systems | 511 WALNUT ST, CINCINNATI | RTF FIRE PROTECTION LLC | Oct 20, 2022 | Oct 20, 2023 | $4,000 |
| Closed | 2022P08847 | Fire Protection Systems | 511 WALNUT ST, CINCINNATI | RTF FIRE PROTECTION LLC | Oct 20, 2022 | Oct 20, 2023 | $4,250 |
| Closed | 2022P08673 | Building | 511 WALNUT ST, CINCINNATI | TRIVERSITY CONSTRUCTION CO LLC | Oct 13, 2022 | Oct 13, 2023 | $90,000 |
| Closed | 2022P08368 | HVAC | 511 WALNUT ST, CINCINNATI | TRIVERSITY CONSTRUCTION CO LLC | Oct 3, 2022 | Oct 3, 2023 | $20,000 |
| Closed | 2022P07281 | Plumbing Permits | 511 WALNUT ST, CINCINNATI | CARRIGAN PLUMBING CO | Sep 21, 2022 | Mar 21, 2023 | $8,500 |
| Closed | 2022P07118 | Building | 511 WALNUT ST, CINCINNATI | TRIVERSITY CONSTRUCTION CO LLC | Aug 19, 2022 | Aug 19, 2023 | $270,000 |
| Closed | 2022P07052 | HVAC | 511 WALNUT ST, CINCINNATI | TRIVERSITY CONSTRUCTION CO LLC | Aug 17, 2022 | Aug 17, 2023 | $20,000 |
| Closed | 2022P04027 | Building | 511 WALNUT ST, CINCINNATI | TRIVERSITY CONSTRUCTION CO LLC | Jul 25, 2022 | Jul 25, 2023 | $600,000 |
| Closed | 2022P06190 | Building | 511 WALNUT ST, CINCINNATI | TRIVERSITY CONSTRUCTION CO LLC | Jul 19, 2022 | Jul 19, 2023 | $110,000 |
| Closed | 2022P06078 | Building | 511 WALNUT ST, CINCINNATI | TRIVERSITY CONSTRUCTION CO LLC | Jul 14, 2022 | Sep 12, 2023 | $270,000 |
| Closed | 2022P03610 | Fire Protection Systems | 511 WALNUT ST, CINCINNATI | T. J. WILLIAMS ELECTRIC CO | May 31, 2022 | May 31, 2023 | $15,000 |
| Closed | 2022P02825 | Fire Protection Systems | 511 WALNUT ST, CINCINNATI | RTF FIRE PROTECTION LLC | Apr 6, 2022 | Apr 6, 2023 | $2,000 |
| Closed | 2022P02239 | HVAC | 511 WALNUT ST, CINCINNATI | TRIVERSITY CONSTRUCTION CO LLC | Mar 17, 2022 | Mar 17, 2023 | $25,000 |
| Closed | 2022P00634 | Fire Protection Systems | 511 WALNUT ST, CINCINNATI | RTF FIRE PROTECTION LLC | Feb 14, 2022 | Feb 14, 2023 | $10,000 |
| Closed | 2022P00184 | Plumbing Permits | 511 WALNUT ST, CINCINNATI | JOHN E CARRIGAN PLUMBING CO | Jan 20, 2022 | Jan 20, 2023 | $40,000 |
| Closed | 2022P00415 | Fire Protection Systems | 511 WALNUT ST, CINCINNATI | T. J. WILLIAMS ELECTRIC CO | Jan 13, 2022 | Jan 13, 2023 | $65,000 |
| Open | 2021P09830 | Fire Protection Systems | 511 WALNUT ST, CINCINNATI | T. J. WILLIAMS ELECTRIC CO | Dec 21, 2021 | Dec 21, 2022 | $8,000 |
| Closed | 2021P09930 | HVAC | 511 WALNUT ST, CINCINNATI | TRIVERSITY CONSTRUCTION CO LLC | Nov 23, 2021 | Nov 23, 2022 | $34,000 |
| Closed | 2021P08934 | Building | 511 WALNUT ST, CINCINNATI | TRIVERSITY CONSTRUCTION CO LLC | Nov 18, 2021 | Nov 18, 2022 | $500,000 |
| Closed | 2021P06806 | Fire Protection Systems | 511 WALNUT ST, CINCINNATI | RTF FIRE PROTECTION LLC | Aug 26, 2021 | Aug 26, 2022 | $10,000 |
| Closed | 2021P06322 | Fire Protection Systems | 511 WALNUT ST, CINCINNATI | RTF FIRE PROTECTION LLC | Jul 29, 2021 | Jul 29, 2022 | $10,000 |
| Closed | 2021P05711 | Plumbing Permits | 511 WALNUT ST, CINCINNATI | JOHN E CARRIGAN PLUMBING CO | Jul 28, 2021 | Jul 28, 2022 | $40,000 |
| Closed | 2021P05712 | Plumbing Permits | 511 WALNUT ST, CINCINNATI | JOHN E CARRIGAN PLUMBING CO | Jul 28, 2021 | Jul 28, 2022 | $40,000 |
| Closed | 2021P05104 | Fire Protection Systems | 511 WALNUT ST, CINCINNATI | WILLIAM J MEYER/T. J. WILLIAMS ELECTRIC CO | Jul 2, 2021 | Jul 2, 2022 | $45,000 |
| Closed | 2021P05103 | Fire Protection Systems | 511 WALNUT ST, CINCINNATI | T. J. WILLIAMS ELECTRIC CO | Jul 1, 2021 | Jul 1, 2022 | $45,000 |
| Closed | 2021P02668 | HVAC | 511 WALNUT ST, CINCINNATI | TRIVERSITY CONSTRUCTION CO LLC | Apr 26, 2021 | Apr 26, 2022 | $150,000 |
| Closed | 2021P02670 | HVAC | 511 WALNUT ST, CINCINNATI | TRIVERSITY CONSTRUCTION CO LLC | Apr 26, 2021 | Apr 26, 2022 | $150,000 |
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