# Building permits at 4125 Hamilton Av, Cincinnati, OH 15 permits on record here. The newest, Jul 16: HVAC. Within a quarter mile, the city has issued 25 more permits (24 projects) since May 1. ## At this address | Date | Type | Work | Cost | Permit | |---|---|---|---|---| | Jul 16, 2026 | Mechanical (HVAC) | HVAC | $12,551 | [2026P05219](https://nearbypermits.com/cincinnati/permit/2026P05219/) | | Mar 26, 2024 | Mechanical (HVAC) | HVAC | $33,526 | [2024P01554](https://nearbypermits.com/cincinnati/permit/2024P01554/) | | Apr 15, 2022 | Mechanical (HVAC) | HVAC | $5,280 | [2022P02168](https://nearbypermits.com/cincinnati/permit/2022P02168/) | | Oct 17, 2019 | Plumbing | Plumbing Permits | $10,000 | [2019P08805](https://nearbypermits.com/cincinnati/permit/2019P08805/) | | Jun 7, 2019 | Alteration or repair | Alteration | $30,000 | [2019P05116](https://nearbypermits.com/cincinnati/permit/2019P05116/) | | Jul 31, 2018 | Alteration or repair | Alteration | $10,000 | [2018P06704](https://nearbypermits.com/cincinnati/permit/2018P06704/) | | Jun 22, 2018 | Mechanical (HVAC) | HVAC | $4,800 | [2018P04879](https://nearbypermits.com/cincinnati/permit/2018P04879/) | | Aug 10, 2017 | Mechanical (HVAC) | HVAC | $5,600 | [2017P06692](https://nearbypermits.com/cincinnati/permit/2017P06692/) | | Oct 14, 2016 | Mechanical (HVAC) | HVAC | $4,800 | [2016P07753](https://nearbypermits.com/cincinnati/permit/2016P07753/) | | Jul 24, 2015 | Mechanical (HVAC) | HVAC | $3,300 | [2015P05346](https://nearbypermits.com/cincinnati/permit/2015P05346/) | | Mar 20, 2014 | Alteration or repair | Repair | $46,617 | [2014P02006](https://nearbypermits.com/cincinnati/permit/2014P02006/) | | Jan 15, 2013 | Mechanical (HVAC) | HVAC | $8,950 | [2013P00287](https://nearbypermits.com/cincinnati/permit/2013P00287/) | | Jan 17, 2012 | Mechanical (HVAC) | HVAC | $3,550 | [2012P00333](https://nearbypermits.com/cincinnati/permit/2012P00333/) | | Jun 8, 2011 | Mechanical (HVAC) | HVAC | $5,575 | [2011P03907](https://nearbypermits.com/cincinnati/permit/2011P03907/) | | Aug 4, 2010 | Mechanical (HVAC) | HVAC | $9,800 | [2010P05413](https://nearbypermits.com/cincinnati/permit/2010P05413/) | ## Within ¼ mi since May 1, 2026 25 permits in the circle. From our copy of the city's data (last 24 months). ### Next door (under 250 ft), 1 permits | Date | Address | Distance | Type | Work | Cost | Permit | |---|---|---|---|---|---|---| | Jun 3, 2026 | [4109 Hamilton Av](https://nearbypermits.com/cincinnati/address/4109-hamilton-av/) | 230 ft SW | Fence, wall or deck | Misc. Structures | $1,800 | [2026P05053](https://nearbypermits.com/cincinnati/permit/2026P05053/) | ### This block (250 to 1,000 ft), 21 permits | Date | Address | Distance | Type | Work | Cost | Permit | |---|---|---|---|---|---|---| | Oct 7, 2026 | [4025 Hamilton Av](https://nearbypermits.com/cincinnati/address/4025-hamilton-av/) | 640 ft S | Alteration or repair | Alteration | $50,000 | [2026P01047](https://nearbypermits.com/cincinnati/permit/2026P01047/) | | Oct 1, 2026 | [4046 Hamilton Av](https://nearbypermits.com/cincinnati/address/4046-hamilton-av/) | 440 ft S | Alteration or repair | Repair | $2,500 | [2026P08498](https://nearbypermits.com/cincinnati/permit/2026P08498/) | | Sep 18, 2026 | [4050 Spring Grove Av](https://nearbypermits.com/cincinnati/address/4050-spring-grove-av/) | 870 ft SE | Mechanical (HVAC) | HVAC | $5,678 | [2026P08140](https://nearbypermits.com/cincinnati/permit/2026P08140/) | | Sep 17, 2026 | [4050 Spring Grove Av](https://nearbypermits.com/cincinnati/address/4050-spring-grove-av/) | 870 ft SE | Mechanical (HVAC) | HVAC | $500 | [2025P01625](https://nearbypermits.com/cincinnati/permit/2025P01625/) | | Sep 14, 2026 | [4155 Apple St](https://nearbypermits.com/cincinnati/address/4155-apple-st/) | 580 ft NW | Plumbing | Plumbing Permits | $10,000 | [2026P07921](https://nearbypermits.com/cincinnati/permit/2026P07921/) | | Aug 27, 2026 | [1615 Chase Av](https://nearbypermits.com/cincinnati/address/1615-chase-av/) | 830 ft NW | Plumbing | Plumbing Permits | $2,000 | [2026P07533](https://nearbypermits.com/cincinnati/permit/2026P07533/) | | Aug 24, 2026 | [1512 Knowlton St](https://nearbypermits.com/cincinnati/address/1512-knowlton-st/) | 650 ft E | Mechanical (HVAC) | HVAC | $6,180 | [2026P07183](https://nearbypermits.com/cincinnati/permit/2026P07183/) | | Aug 3, 2026 | [1641 Blue Rock St](https://nearbypermits.com/cincinnati/address/1641-blue-rock-st/) | 670 ft SW | Plumbing | Plumbing Permits | $4,500 | [2026P06118](https://nearbypermits.com/cincinnati/permit/2026P06118/) | | Jul 30, 2026 | [4157 Hamilton Av](https://nearbypermits.com/cincinnati/address/4157-hamilton-av/) | 430 ft N | Alteration or repair | Alteration | $20,000 | [2026P02956](https://nearbypermits.com/cincinnati/permit/2026P02956/) | | Jul 24, 2026 | [4141 Langland St](https://nearbypermits.com/cincinnati/address/4141-langland-st/) | 490 ft NE | Alteration or repair | Alteration | $8,000 | [2026P06953](https://nearbypermits.com/cincinnati/permit/2026P06953/) | | Jul 24, 2026 | [4172 Hamilton Av](https://nearbypermits.com/cincinnati/address/4172-hamilton-av/) | 640 ft N | Alteration or repair | Alteration | Not listed | [2026P05775](https://nearbypermits.com/cincinnati/permit/2026P05775/) | | Jul 16, 2026 | [4171 Hamilton Av](https://nearbypermits.com/cincinnati/address/4171-hamilton-av/) | 590 ft N | Alteration or repair | Alteration | $10,000 | [2025P09114](https://nearbypermits.com/cincinnati/permit/2025P09114/) | | Jul 14, 2026 | [4041 Hamilton Av](https://nearbypermits.com/cincinnati/address/4041-hamilton-av/) | 460 ft S | Alteration or repair | Alteration | $25,000 | [2026P03906](https://nearbypermits.com/cincinnati/permit/2026P03906/) | | Jul 10, 2026 | [1615 Chase Av](https://nearbypermits.com/cincinnati/address/1615-chase-av/) | 830 ft NW | Mechanical (HVAC) | HVAC | $16,568 | [2026P05597](https://nearbypermits.com/cincinnati/permit/2026P05597/) | | Jul 9, 2026 | [1641 Blue Rock St](https://nearbypermits.com/cincinnati/address/1641-blue-rock-st/) | 670 ft SW | Alteration or repair | Alteration | $28,000 | [2025P04488](https://nearbypermits.com/cincinnati/permit/2025P04488/) | | Jul 8, 2026 | [4160 Hamilton Av](https://nearbypermits.com/cincinnati/address/4160-hamilton-av/) | 420 ft N | Alteration or repair | Repair | $42,000 | [2026P05263](https://nearbypermits.com/cincinnati/permit/2026P05263/) | | Jun 29, 2026 | [4172 Hamilton Av](https://nearbypermits.com/cincinnati/address/4172-hamilton-av/) | 640 ft N | Mechanical (HVAC) | HVAC | $2,562 | [2026P05520](https://nearbypermits.com/cincinnati/permit/2026P05520/) | | Jun 23, 2026 | [1641 Blue Rock St](https://nearbypermits.com/cincinnati/address/1641-blue-rock-st/) | 670 ft SW | Mechanical (HVAC) | HVAC | $12,000 | [2026P03897](https://nearbypermits.com/cincinnati/permit/2026P03897/) | | Jun 3, 2026 | [4172 Hamilton Av](https://nearbypermits.com/cincinnati/address/4172-hamilton-av/) | 640 ft N | Plumbing | Plumbing Permits | $2,800 | [2026P04621](https://nearbypermits.com/cincinnati/permit/2026P04621/) | | May 20, 2026 | [4139 Apple St](https://nearbypermits.com/cincinnati/address/4139-apple-st/) | 460 ft NW | Alteration or repair | Alteration | Not listed | [2026P04026](https://nearbypermits.com/cincinnati/permit/2026P04026/) | | May 13, 2026 | [4100 Hamilton Av](https://nearbypermits.com/cincinnati/address/4100-hamilton-av/) | 340 ft S | Alteration or repair | Alteration | $16,000 | [2026P02651](https://nearbypermits.com/cincinnati/permit/2026P02651/) | ### Farther (1,000 ft to ¼ mi), 3 permits | Date | Address | Distance | Type | Work | Cost | Permit | |---|---|---|---|---|---|---| | Oct 8, 2026 | [4235 Williamson Pl](https://nearbypermits.com/cincinnati/address/4235-williamson-pl/) | 0.25 mi NE | Plumbing | Plumbing Permits | $4,000 | [2026P08808](https://nearbypermits.com/cincinnati/permit/2026P08808/) | | Aug 17, 2026 | [4222 Hamilton Av](https://nearbypermits.com/cincinnati/address/4222-hamilton-av/) | 0.21 mi N | Mechanical (HVAC) | HVAC | $6,320 | [2026P07166](https://nearbypermits.com/cincinnati/permit/2026P07166/) | | Jul 1, 2026 | [1637 Hoffner St](https://nearbypermits.com/cincinnati/address/1637-hoffner-st/) | 0.21 mi SW | Mechanical (HVAC) | HVAC | $10,677 | [2026P05174](https://nearbypermits.com/cincinnati/permit/2026P05174/) | ## Zoning requests nearby We don't list zoning cases for Cincinnati yet. Look them up on the city's Zoning Board of Appeals page: https://www.cincinnati-oh.gov/buildings/hearings-appeals/zoning-board-of-appeals/ ## More on this street Other addresses on Hamilton Av with permits, nearest house number first: - [4138 Hamilton Av](https://nearbypermits.com/cincinnati/address/4138-hamilton-av/): newest permit Nov 20, 2025 - [4109 Hamilton Av](https://nearbypermits.com/cincinnati/address/4109-hamilton-av/): newest permit Jun 3, 2026 - [4106 Hamilton Av](https://nearbypermits.com/cincinnati/address/4106-hamilton-av/): newest permit Oct 29, 2025 - [4100 Hamilton Av](https://nearbypermits.com/cincinnati/address/4100-hamilton-av/): newest permit May 13, 2026 - [4156 Hamilton Av](https://nearbypermits.com/cincinnati/address/4156-hamilton-av/): newest permit Feb 2, 2026 - [4157 Hamilton Av](https://nearbypermits.com/cincinnati/address/4157-hamilton-av/): newest permit Jul 30, 2026 - [4160 Hamilton Av](https://nearbypermits.com/cincinnati/address/4160-hamilton-av/): newest permit Jul 8, 2026 - [4165 Hamilton Av](https://nearbypermits.com/cincinnati/address/4165-hamilton-av/): newest permit Mar 3, 2026 - [4171 Hamilton Av](https://nearbypermits.com/cincinnati/address/4171-hamilton-av/): newest permit Jul 16, 2026 - [4172 Hamilton Av](https://nearbypermits.com/cincinnati/address/4172-hamilton-av/): newest permit Jul 24, 2026 --- Source: Cincinnati Department of Buildings and Inspections permit data (https://data.cincinnati-oh.gov/d/uhjb-xac9), City of Cincinnati. Checked 2026-10-11 01:56 UTC. Nearby Permits, https://nearbypermits.com. JSON API and MCP server: https://nearbypermits.com/developers/ Map, all 15 permits at this address and 25 nearby: https://nearbypermits.com/cincinnati/address/4125-hamilton-av/