# Building permits at 601 Maple Av, Cincinnati, OH

601 Maple Av, Cincinnati has 18 building permits on record. The most recent, issued Sep 28, 2026, is for plumbing: Plumbing Permits

| Date | Type | Work | Cost | Permit |
|---|---|---|---|---|
| Sep 28, 2026 | Plumbing | Plumbing Permits | $900,000 | [2026P08386](https://nearbypermits.com/cincinnati/permit/2026P08386/) |
| Jun 29, 2026 | Fire systems | Fire Protection Systems | $32,000 | [2026P04846](https://nearbypermits.com/cincinnati/permit/2026P04846/) |
| Jun 16, 2026 | Alteration or repair | Alteration | $9,881,626 | [2026P02597](https://nearbypermits.com/cincinnati/permit/2026P02597/) |
| Jun 16, 2026 | Mechanical (HVAC) | HVAC | $1,770,000 | [2026P02597](https://nearbypermits.com/cincinnati/permit/2026P02597/) |
| Mar 5, 2026 | Mechanical (HVAC) | HVAC | $267,000 | [2026P01414](https://nearbypermits.com/cincinnati/permit/2026P01414/) |
| Mar 5, 2026 | Plumbing | Plumbing Permits | $47,000 | [2026P00940](https://nearbypermits.com/cincinnati/permit/2026P00940/) |
| Jan 22, 2026 | Fire systems | Fire Protection Systems | $22,000 | [2026P00436](https://nearbypermits.com/cincinnati/permit/2026P00436/) |
| Dec 2, 2025 | Grading | Excavation/Fill | – | [2025P10106](https://nearbypermits.com/cincinnati/permit/2025P10106/) |
| Dec 2, 2025 | Alteration or repair | Alteration | $38,500 | [2025P10106](https://nearbypermits.com/cincinnati/permit/2025P10106/) |
| Oct 22, 2025 | Fire systems | Fire Protection Systems | $126,000 | [2025P09177](https://nearbypermits.com/cincinnati/permit/2025P09177/) |
| May 15, 2023 | Elevator | Elevator Permit | $190,000 | [2023P03927](https://nearbypermits.com/cincinnati/permit/2023P03927/) |
| Oct 18, 2022 | Fire systems | Fire Protection Systems | $10,446 | [2022P07994](https://nearbypermits.com/cincinnati/permit/2022P07994/) |
| Oct 18, 2022 | Fire systems | Fire Protection Systems | $66,879 | [2022P07559](https://nearbypermits.com/cincinnati/permit/2022P07559/) |
| Jun 3, 2022 | Alteration or repair | Repair | $122,880 | [2022P04507](https://nearbypermits.com/cincinnati/permit/2022P04507/) |
| Dec 14, 2017 | Mechanical (HVAC) | HVAC | $23,000 | [2017P09697](https://nearbypermits.com/cincinnati/permit/2017P09697/) |
| Jul 5, 2016 | Fence, wall or deck | Misc. Structures | $2,000 | [2016P05595](https://nearbypermits.com/cincinnati/permit/2016P05595/) |
| Nov 6, 2015 | Mechanical (HVAC) | HVAC | $11,500 | [2015P09382](https://nearbypermits.com/cincinnati/permit/2015P09382/) |
| Nov 15, 2010 | Alteration or repair | Alteration | $191,350 | [2010P03125](https://nearbypermits.com/cincinnati/permit/2010P03125/) |

---
Source: Cincinnati Department of Buildings and Inspections permit data (https://data.cincinnati-oh.gov/d/uhjb-xac9). Checked 2026-10-02 03:04 UTC. Nearby Permits, https://nearbypermits.com. JSON API and MCP server: https://nearbypermits.com/developers/