# Building permits at 4100 Hamilton Av, Cincinnati, OH

4100 Hamilton Av, Cincinnati has 25 building permits on record. The most recent, issued May 13, 2026, is for building: Alteration

| Date | Type | Work | Cost | Permit |
|---|---|---|---|---|
| May 13, 2026 | Building | Alteration | $16,000 | [2026P02651](https://nearbypermits.com/cincinnati/permit/2026P02651/) |
| Aug 29, 2023 | Signs | Signs | $3,000 | [2023P06799](https://nearbypermits.com/cincinnati/permit/2023P06799/) |
| Jan 18, 2019 | Building | Alteration | – | [2019P00456](https://nearbypermits.com/cincinnati/permit/2019P00456/) |
| Jun 21, 2017 | Fire Protection Systems | Fire Protection Systems | $8,292 | [2017P04532](https://nearbypermits.com/cincinnati/permit/2017P04532/) |
| Jun 21, 2017 | Fire Protection Systems | Fire Protection Systems | $4,000 | [2017P02743](https://nearbypermits.com/cincinnati/permit/2017P02743/) |
| Apr 17, 2017 | Fire Protection Systems | Fire Protection Systems | $14,700 | [2017P03015](https://nearbypermits.com/cincinnati/permit/2017P03015/) |
| Apr 17, 2017 | Plumbing Permits | Plumbing Permits | $5,000 | [2017P02549](https://nearbypermits.com/cincinnati/permit/2017P02549/) |
| Mar 24, 2017 | HVAC | HVAC | $3,740 | [2017P02035](https://nearbypermits.com/cincinnati/permit/2017P02035/) |
| Mar 21, 2017 | Fire Protection Systems | Fire Protection Systems | $2,800 | [2017P01933](https://nearbypermits.com/cincinnati/permit/2017P01933/) |
| Feb 2, 2017 | Building | Alteration | $15,000 | [2016P11304](https://nearbypermits.com/cincinnati/permit/2016P11304/) |
| Jan 25, 2017 | Plumbing Permits | Plumbing Permits | $45,000 | [2017P00178](https://nearbypermits.com/cincinnati/permit/2017P00178/) |
| Nov 23, 2016 | Building | Alteration | $225,000 | [2016P08913](https://nearbypermits.com/cincinnati/permit/2016P08913/) |
| Nov 23, 2016 | HVAC | HVAC | $60,000 | [2016P08913](https://nearbypermits.com/cincinnati/permit/2016P08913/) |
| Jun 16, 2016 | Signs | Signs | $3,000 | [2016P03502](https://nearbypermits.com/cincinnati/permit/2016P03502/) |
| Nov 19, 2015 | Plumbing Permits | Plumbing Permits | $160,000 | [2015P09169](https://nearbypermits.com/cincinnati/permit/2015P09169/) |
| Jul 9, 2015 | Fire Protection Systems | Fire Protection Systems | $231,123 | [2015P02562](https://nearbypermits.com/cincinnati/permit/2015P02562/) |
| Jan 28, 2015 | Plumbing Permits | Plumbing Permits | $8,667 | [2015P00189](https://nearbypermits.com/cincinnati/permit/2015P00189/) |
| Jan 28, 2015 | Plumbing Permits | Plumbing Permits | $160,000 | [2015P00138](https://nearbypermits.com/cincinnati/permit/2015P00138/) |
| Jan 13, 2015 | Fire Protection Systems | Fire Protection Systems | $462,246 | [2014P09214](https://nearbypermits.com/cincinnati/permit/2014P09214/) |
| Dec 10, 2014 | Fire Protection Systems | Fire Protection Systems | $20,000 | [2014P08125](https://nearbypermits.com/cincinnati/permit/2014P08125/) |
| Dec 2, 2014 | Elevator Permit | Elevator Permit | $79,600 | [2014P09013](https://nearbypermits.com/cincinnati/permit/2014P09013/) |
| Oct 23, 2014 | Plumbing Permits | Plumbing Permits | $427,790 | [2014P06810](https://nearbypermits.com/cincinnati/permit/2014P06810/) |
| Aug 14, 2014 | HVAC | HVAC | $370,465 | [2013P09600](https://nearbypermits.com/cincinnati/permit/2013P09600/) |
| Aug 14, 2014 | Building | New Building | $7,500,000 | [2013P09600](https://nearbypermits.com/cincinnati/permit/2013P09600/) |
| Jul 18, 2011 | Excavation or Fill | Excavation/Fill | – | [2011P04997](https://nearbypermits.com/cincinnati/permit/2011P04997/) |

---
Source: Cincinnati Department of Buildings and Inspections permit data (https://data.cincinnati-oh.gov/d/uhjb-xac9). Checked 2026-10-01 09:37 UTC. Nearby Permits, https://nearbypermits.com. JSON API and MCP server: https://nearbypermits.com/developers/