# Building permits at 121 Calhoun St, Cincinnati, OH The biggest project within a quarter mile since May 1: a $700,000 alteration or repair at 205 Calhoun St, permitted May 18. Nine permits on record here. The newest, May 20: HVAC. Within a quarter mile, the city has issued 16 more permits (14 projects) since May 1. ## At this address | Date | Type | Work | Cost | Permit | |---|---|---|---|---| | May 20, 2026 | Mechanical (HVAC) | HVAC | $1,200 | [2026P04230](https://nearbypermits.com/cincinnati/permit/2026P04230/) | | Apr 3, 2024 | Mechanical (HVAC) | HVAC | $8,000 | [2023P01918](https://nearbypermits.com/cincinnati/permit/2023P01918/) | | Mar 14, 2023 | Mechanical (HVAC) | HVAC | $8,319 | [2023P02245](https://nearbypermits.com/cincinnati/permit/2023P02245/) | | Nov 9, 2015 | Plumbing | Plumbing Permits | $10,500 | [2015P08667](https://nearbypermits.com/cincinnati/permit/2015P08667/) | | Oct 23, 2015 | Mechanical (HVAC) | HVAC | $2,500 | [2015P06671](https://nearbypermits.com/cincinnati/permit/2015P06671/) | | Jul 15, 2015 | Alteration or repair | Alteration | $110,000 | [2015P02790](https://nearbypermits.com/cincinnati/permit/2015P02790/) | | Jul 1, 2015 | Plumbing | Plumbing Permits | $51,000 | [2015P05288](https://nearbypermits.com/cincinnati/permit/2015P05288/) | | Feb 3, 2015 | Alteration or repair | Alteration | $3,000 | [2015P01063](https://nearbypermits.com/cincinnati/permit/2015P01063/) | | Jan 12, 2015 | Mechanical (HVAC) | HVAC | $36,600 | [2015P00023](https://nearbypermits.com/cincinnati/permit/2015P00023/) | ## Within ¼ mi since May 1, 2026 16 permits in the circle. From our copy of the city's data (last 24 months). ### Next door (under 250 ft), 3 permits | Date | Address | Distance | Type | Work | Cost | Permit | |---|---|---|---|---|---|---| | Aug 4, 2026 | [111 Calhoun St](https://nearbypermits.com/cincinnati/address/111-calhoun-st/) | 100 ft E | Plumbing | Plumbing Permits | $3,000 | [2026P06603](https://nearbypermits.com/cincinnati/permit/2026P06603/) | | Jul 2, 2026 | [127 Calhoun St](https://nearbypermits.com/cincinnati/address/127-calhoun-st/) | 75 ft W | Plumbing | Plumbing Permits | $950 | [2026P05326](https://nearbypermits.com/cincinnati/permit/2026P05326/) | | Jun 8, 2026 | [127 Calhoun St](https://nearbypermits.com/cincinnati/address/127-calhoun-st/) | 75 ft W | Alteration or repair | Alteration | $2,700 | [2026P03038](https://nearbypermits.com/cincinnati/permit/2026P03038/) | ### This block (250 to 1,000 ft), 11 permits | Date | Address | Distance | Type | Work | Cost | Permit | |---|---|---|---|---|---|---| | Sep 29, 2026 | [205 Calhoun St](https://nearbypermits.com/cincinnati/address/205-calhoun-st/) | 350 ft W | Plumbing | Plumbing Permits | $3,500 | [2026P07977](https://nearbypermits.com/cincinnati/permit/2026P07977/) | | Sep 29, 2026 | [205 Calhoun St](https://nearbypermits.com/cincinnati/address/205-calhoun-st/) | 350 ft W | Plumbing | Plumbing Permits | $3,500 | [2026P07963](https://nearbypermits.com/cincinnati/permit/2026P07963/) | | Sep 23, 2026 | [235 Calhoun St](https://nearbypermits.com/cincinnati/address/235-calhoun-st/) | 760 ft W | Mechanical (HVAC) | HVAC | $57,440 | [2026P07707](https://nearbypermits.com/cincinnati/permit/2026P07707/) | | Sep 17, 2026 | [205 Calhoun St](https://nearbypermits.com/cincinnati/address/205-calhoun-st/) | 350 ft W | Mechanical (HVAC) | HVAC | $125,000 | [2026P08697](https://nearbypermits.com/cincinnati/permit/2026P08697/) | | Sep 14, 2026 | [112 Detzel Pl](https://nearbypermits.com/cincinnati/address/112-detzel-pl/) | 970 ft SW | Mechanical (HVAC) | HVAC | $27,340 | [2026P08154](https://nearbypermits.com/cincinnati/permit/2026P08154/) | | Aug 4, 2026 | [128 W Mcmillan St](https://nearbypermits.com/cincinnati/address/128-w-mcmillan-st/) | 910 ft W | Mechanical (HVAC) | HVAC | $2,200 | [2026P07267](https://nearbypermits.com/cincinnati/permit/2026P07267/) | | Jul 30, 2026 | [115 W Mcmillan St](https://nearbypermits.com/cincinnati/address/115-w-mcmillan-st/) | 840 ft W | Elevator | Elevator Permit | $3,462 | [2026P06836](https://nearbypermits.com/cincinnati/permit/2026P06836/) | | Jul 6, 2026 | [205 Calhoun St](https://nearbypermits.com/cincinnati/address/205-calhoun-st/) | 350 ft W | Mechanical (HVAC) | HVAC | $99,200 | [2026P05563](https://nearbypermits.com/cincinnati/permit/2026P05563/) | | Jun 25, 2026 | [205 Calhoun St](https://nearbypermits.com/cincinnati/address/205-calhoun-st/) | 350 ft W | Plumbing | Plumbing Permits | $55,000 | [2026P04690](https://nearbypermits.com/cincinnati/permit/2026P04690/) | | Jun 23, 2026 | [205 Calhoun St](https://nearbypermits.com/cincinnati/address/205-calhoun-st/) | 350 ft W | Plumbing | Plumbing Permits | $10,000 | [2026P04694](https://nearbypermits.com/cincinnati/permit/2026P04694/) | | May 18, 2026 | [205 Calhoun St](https://nearbypermits.com/cincinnati/address/205-calhoun-st/) | 350 ft W | Alteration or repair | Addition | $700,000 | [2026P02934](https://nearbypermits.com/cincinnati/permit/2026P02934/) | ### Farther (1,000 ft to ¼ mi), 2 permits | Date | Address | Distance | Type | Work | Cost | Permit | |---|---|---|---|---|---|---| | Jul 28, 2026 | [2619 Glendora Av](https://nearbypermits.com/cincinnati/address/2619-glendora-av/) | 0.23 mi NE | Fire systems | Fire Protection Systems | $4,500 | [2026P06398](https://nearbypermits.com/cincinnati/permit/2026P06398/) | | May 18, 2026 | [2619 Glendora Av](https://nearbypermits.com/cincinnati/address/2619-glendora-av/) | 0.23 mi NE | Mechanical (HVAC) | HVAC | $78,379 | [2026P03165](https://nearbypermits.com/cincinnati/permit/2026P03165/) | --- Source: Cincinnati Department of Buildings and Inspections permit data (https://data.cincinnati-oh.gov/d/uhjb-xac9). Checked 2026-10-05 13:35 UTC. Nearby Permits, https://nearbypermits.com. JSON API and MCP server: https://nearbypermits.com/developers/ Map, all 9 permits at this address and 16 nearby: https://nearbypermits.com/cincinnati/address/121-calhoun-st/