# Building permits at 343 E 18th Ave Unit 2, Columbus, OH One permit on record here. The newest, Oct 29, 2025: Mechanical (HVAC) permit, no description from the city. Within a quarter mile, the city has issued 14 more permits since May 1. ## At this address | Date | Type | Work | Cost | Permit | |---|---|---|---|---| | Oct 29, 2025 | Mechanical (HVAC) | | Not listed | [MMLSR2539834](https://nearbypermits.com/columbus/permit/MMLSR2539834/) | ## Within ¼ mi since May 1, 2026 14 permits in the circle. From our copy of the city's data (last 24 months). ### This block (250 to 1,000 ft), 10 permits | Date | Address | Distance | Type | Work | Cost | Permit | |---|---|---|---|---|---|---| | Sep 27, 2026 | [423 E 17th Ave](https://nearbypermits.com/columbus/address/423-e-17th-ave/) | 760 ft SE | Roofing | Additions, Alterations and Conversions - Residential | $50,000 | [RSWDR2638874](https://nearbypermits.com/columbus/permit/RSWDR2638874/) | | Sep 21, 2026 | [1942 Summit St](https://nearbypermits.com/columbus/address/1942-summit-st/) | 510 ft NW | Roofing | Additions, Alterations and Conversions - Non-residential and No-housekeeping | $15,000 | [ROOFC2634684](https://nearbypermits.com/columbus/permit/ROOFC2634684/) | | Sep 16, 2026 | [361 20th Ave](https://nearbypermits.com/columbus/address/361-20th-ave/) | 700 ft N | Roofing | Additions, Alterations and Conversions - Residential | $9,750 | [RSWDR2635393](https://nearbypermits.com/columbus/permit/RSWDR2635393/) | | Aug 10, 2026 | [432 E 18th Ave](https://nearbypermits.com/columbus/address/432-e-18th-ave/) | 740 ft E | Alteration or repair | Additions, Alterations and Conversions - Non-residential and No-housekeeping | $25,000 | [ALTC2628125](https://nearbypermits.com/columbus/permit/ALTC2628125/) | | Jul 6, 2026 | [1950 N 4th St Unit H](https://nearbypermits.com/columbus/address/1950-n-4th-st-unit-h/) | 410 ft NE | Mechanical (HVAC) | | Not listed | [MMEPC2626462](https://nearbypermits.com/columbus/permit/MMEPC2626462/) | | Jun 24, 2026 | [2068 Iuka Ave](https://nearbypermits.com/columbus/address/2068-iuka-ave/) | 930 ft N | Plumbing | | Not listed | [PMEPR2624837](https://nearbypermits.com/columbus/permit/PMEPR2624837/) | | Jun 8, 2026 | [234 E 17th Ave](https://nearbypermits.com/columbus/address/234-e-17th-ave/) | 810 ft W | Plumbing | | Not listed | [PMEPC2616411](https://nearbypermits.com/columbus/permit/PMEPC2616411/) | | Jun 8, 2026 | [300 16th Ave Unit G](https://nearbypermits.com/columbus/address/300-16th-ave-unit-g/) | 590 ft SW | Mechanical (HVAC) | | Not listed | [MMLSM2622111](https://nearbypermits.com/columbus/permit/MMLSM2622111/) | | Jun 5, 2026 | [2026 N 4th St](https://nearbypermits.com/columbus/address/2026-n-4th-st/) | 950 ft N | Plumbing | | Not listed | [PMLSR2621735](https://nearbypermits.com/columbus/permit/PMLSR2621735/) | | Jun 3, 2026 | [384 16th Ave](https://nearbypermits.com/columbus/address/384-16th-ave/) | 720 ft SE | Alteration or repair | Additions, Alterations and Conversions - Residential | $200,000 | [ALTR2610931](https://nearbypermits.com/columbus/permit/ALTR2610931/) | ### Farther (1,000 ft to ¼ mi), 4 permits | Date | Address | Distance | Type | Work | Cost | Permit | |---|---|---|---|---|---|---| | Aug 10, 2026 | [212 E 15th Ave](https://nearbypermits.com/columbus/address/212-e-15th-ave/) | 0.22 mi SW | Roofing | Additions, Alterations and Conversions - Non-residential and No-housekeeping | $40,225 | [ROOFC2630347](https://nearbypermits.com/columbus/permit/ROOFC2630347/) | | Aug 10, 2026 | [229 E 15th Ave](https://nearbypermits.com/columbus/address/229-e-15th-ave/) | 0.23 mi SW | Roofing | Additions, Alterations and Conversions - Non-residential and No-housekeeping | $25,298 | [ROOFC2628435](https://nearbypermits.com/columbus/permit/ROOFC2628435/) | | Jun 17, 2026 | [1745 N 4th St](https://nearbypermits.com/columbus/address/1745-n-4th-st/) | 0.23 mi S | Mechanical (HVAC) | | Not listed | [MMLSR2623709](https://nearbypermits.com/columbus/permit/MMLSR2623709/) | | May 18, 2026 | [288 14th Ave](https://nearbypermits.com/columbus/address/288-14th-ave/) | 0.25 mi S | Plumbing | | Not listed | [PMLSR2618845](https://nearbypermits.com/columbus/permit/PMLSR2618845/) | ## More on this street Other addresses on E 18th Ave with permits, nearest house number first: - [331 E 18th Ave](https://nearbypermits.com/columbus/address/331-e-18th-ave/): newest permit May 6, 2025 - [432 E 18th Ave](https://nearbypermits.com/columbus/address/432-e-18th-ave/): newest permit Aug 10, 2026 - [76 E 18th Ave](https://nearbypermits.com/columbus/address/76-e-18th-ave/): newest permit Apr 9, 2025 - [48 E 18th Ave](https://nearbypermits.com/columbus/address/48-e-18th-ave/): newest permit Sep 22, 2026 - [34 E 18th Ave](https://nearbypermits.com/columbus/address/34-e-18th-ave/): newest permit Apr 1, 2025 - [934 E 18th Ave](https://nearbypermits.com/columbus/address/934-e-18th-ave/): newest permit Sep 16, 2026 - [951 E 18th Ave](https://nearbypermits.com/columbus/address/951-e-18th-ave/): newest permit Feb 21, 2025 - [964 E 18th Ave](https://nearbypermits.com/columbus/address/964-e-18th-ave/): newest permit Oct 17, 2025 - [1004 E 18th Ave](https://nearbypermits.com/columbus/address/1004-e-18th-ave/): newest permit Mar 5, 2025 - [1012 E 18th Ave](https://nearbypermits.com/columbus/address/1012-e-18th-ave/): newest permit Sep 3, 2026 --- Source: Columbus Department of Building and Zoning Services permit data (https://services1.arcgis.com/9yy6msODkIBzkUXU/arcgis/rest/services/Building_Permits/FeatureServer/0). Checked 2026-10-07 04:37 UTC. Nearby Permits, https://nearbypermits.com. JSON API and MCP server: https://nearbypermits.com/developers/ Map, the one permit at this address and 14 nearby: https://nearbypermits.com/columbus/address/343-e-18th-ave-unit-2/