# Building permits at 340 Warren Av, Cincinnati, OH Seven permits on record here. The newest, May 13: HVAC. Within a quarter mile, the city has issued 9 more permits since May 1. ## At this address | Date | Type | Work | Cost | Permit | |---|---|---|---|---| | May 13, 2026 | Mechanical (HVAC) | HVAC | $13,119 | [2026P03642](https://nearbypermits.com/cincinnati/permit/2026P03642/) | | Apr 14, 2023 | Mechanical (HVAC) | HVAC | $20,137 | [2023P02561](https://nearbypermits.com/cincinnati/permit/2023P02561/) | | Sep 18, 2017 | Mechanical (HVAC) | HVAC | $24,997 | [2017P07712](https://nearbypermits.com/cincinnati/permit/2017P07712/) | | Aug 25, 2016 | Mechanical (HVAC) | HVAC | $10,447 | [2016P06695](https://nearbypermits.com/cincinnati/permit/2016P06695/) | | May 8, 2014 | Mechanical (HVAC) | HVAC | $6,142 | [2014P01863](https://nearbypermits.com/cincinnati/permit/2014P01863/) | | Apr 13, 2012 | Mechanical (HVAC) | HVAC | $16,032 | [2012P01936](https://nearbypermits.com/cincinnati/permit/2012P01936/) | | Nov 3, 2011 | Plumbing | Plumbing Permits | $2,911 | [2011P07440](https://nearbypermits.com/cincinnati/permit/2011P07440/) | ## Within ¼ mi since May 1, 2026 9 permits in the circle. From our copy of the city's data (last 24 months). ### Next door (under 250 ft), 2 permits | Date | Address | Distance | Type | Work | Cost | Permit | |---|---|---|---|---|---|---| | Jul 22, 2026 | [7 Belsaw Pl](https://nearbypermits.com/cincinnati/address/7-belsaw-pl/) | 150 ft NE | Plumbing | Plumbing Permits | $1,500 | [2026P06115](https://nearbypermits.com/cincinnati/permit/2026P06115/) | | Jul 21, 2026 | [7 Belsaw Pl](https://nearbypermits.com/cincinnati/address/7-belsaw-pl/) | 150 ft NE | Mechanical (HVAC) | HVAC | $15,927 | [2026P06276](https://nearbypermits.com/cincinnati/permit/2026P06276/) | ### This block (250 to 1,000 ft), 4 permits | Date | Address | Distance | Type | Work | Cost | Permit | |---|---|---|---|---|---|---| | Jul 8, 2026 | [3826 Middleton Av](https://nearbypermits.com/cincinnati/address/3826-middleton-av/) | 430 ft NW | Plumbing | Plumbing Permits | $500 | [2026P05000](https://nearbypermits.com/cincinnati/permit/2026P05000/) | | Jun 4, 2026 | [403 Lafayette Av](https://nearbypermits.com/cincinnati/address/403-lafayette-av/) | 980 ft NW | Plumbing | Plumbing Permits | $5,000 | [2026P04607](https://nearbypermits.com/cincinnati/permit/2026P04607/) | | Jun 2, 2026 | [403 Lafayette Av](https://nearbypermits.com/cincinnati/address/403-lafayette-av/) | 980 ft NW | Grading | Excavation/Fill | Not listed | [2026P03032](https://nearbypermits.com/cincinnati/permit/2026P03032/) | | Jun 1, 2026 | [403 Lafayette Av](https://nearbypermits.com/cincinnati/address/403-lafayette-av/) | 980 ft NW | Alteration or repair | Alteration | $20,000 | [2026P03497](https://nearbypermits.com/cincinnati/permit/2026P03497/) | ### Farther (1,000 ft to ¼ mi), 3 permits | Date | Address | Distance | Type | Work | Cost | Permit | |---|---|---|---|---|---|---| | Jul 2, 2026 | [401 Lafayette Av](https://nearbypermits.com/cincinnati/address/401-lafayette-av/) | 0.20 mi NW | Plumbing | Plumbing Permits | $4,500 | [2026P04990](https://nearbypermits.com/cincinnati/permit/2026P04990/) | | Jun 26, 2026 | [407 Lafayette Av](https://nearbypermits.com/cincinnati/address/407-lafayette-av/) | 0.21 mi NW | Plumbing | Plumbing Permits | $14,700 | [2026P04960](https://nearbypermits.com/cincinnati/permit/2026P04960/) | | Jun 23, 2026 | [7 Rural Ln](https://nearbypermits.com/cincinnati/address/7-rural-ln/) | 0.19 mi E | Mechanical (HVAC) | HVAC | $18,765 | [2026P04746](https://nearbypermits.com/cincinnati/permit/2026P04746/) | --- Source: Cincinnati Department of Buildings and Inspections permit data (https://data.cincinnati-oh.gov/d/uhjb-xac9). Checked 2026-10-05 16:45 UTC. Nearby Permits, https://nearbypermits.com. JSON API and MCP server: https://nearbypermits.com/developers/ Map, all 7 permits at this address and 9 nearby: https://nearbypermits.com/cincinnati/address/340-warren-av/