# Building permits at 170 N 18th St, Columbus, OH Five permits here in the last two years. The newest, Apr 8: Mechanical (HVAC) permit, no description from the city. Within a quarter mile, the city has issued 27 more permits (26 projects) since May 1. One is for a new building, 270 ft away. ## At this address | Date | Type | Work | Cost | Permit | |---|---|---|---|---| | Apr 8, 2026 | Mechanical (HVAC) | | Not listed | [MMEPR2613116](https://nearbypermits.com/columbus/permit/MMEPR2613116/) | | Mar 31, 2026 | Plumbing | | Not listed | [PMEPR2612000](https://nearbypermits.com/columbus/permit/PMEPR2612000/) | | Mar 17, 2026 | Mechanical (HVAC) | | Not listed | [MMLSR2610293](https://nearbypermits.com/columbus/permit/MMLSR2610293/) | | Dec 10, 2025 | Electrical | | Not listed | [EMEPR2544911](https://nearbypermits.com/columbus/permit/EMEPR2544911/) | | May 7, 2025 | New building | Single Family Houses Detached | $50,000 | [NEWR2516211](https://nearbypermits.com/columbus/permit/NEWR2516211/) | ## Within ¼ mi since May 1, 2026 27 permits in the circle. From our copy of the city's data (last 24 months). ### This block (250 to 1,000 ft), 15 permits | Date | Address | Distance | Type | Work | Cost | Permit | |---|---|---|---|---|---|---| | Sep 30, 2026 | [183-185 Miami Ave](https://nearbypermits.com/columbus/address/183--185-miami-ave/) | 270 ft NE | Electrical | | Not listed | [EMEPM2639562](https://nearbypermits.com/columbus/permit/EMEPM2639562/) | | Sep 25, 2026 | [248 N 18th St](https://nearbypermits.com/columbus/address/248-n-18th-st/) | 580 ft N | Electrical | | Not listed | [EMEPR2638767](https://nearbypermits.com/columbus/permit/EMEPR2638767/) | | Sep 8, 2026 | [183-185 Miami Ave](https://nearbypermits.com/columbus/address/183--185-miami-ave/) | 270 ft NE | Plumbing | | Not listed | [PMEPM2636005](https://nearbypermits.com/columbus/permit/PMEPM2636005/) | | Aug 26, 2026 | [145 N 21st St](https://nearbypermits.com/columbus/address/145-n-21st-st/) | 870 ft E | Plumbing | | Not listed | [PMLSR2634313](https://nearbypermits.com/columbus/permit/PMLSR2634313/) | | Aug 18, 2026 | [172 N 21st St](https://nearbypermits.com/columbus/address/172-n-21st-st/) | 980 ft E | Alteration or repair | Additions, Alterations and Conversions - Residential | $80,000 | [ALTR2628029](https://nearbypermits.com/columbus/permit/ALTR2628029/) | | Aug 7, 2026 | [871 E Long St](https://nearbypermits.com/columbus/address/871-e-long-st/) | 800 ft SW | Roofing | Additions, Alterations and Conversions - Residential | $12,837 | [RSWDR2631885](https://nearbypermits.com/columbus/permit/RSWDR2631885/) | | Jul 10, 2026 | [183-185 Miami Ave](https://nearbypermits.com/columbus/address/183--185-miami-ave/) | 270 ft NE | New building | Three and Four Family Buildings | $500,000 | [NEWM2612134](https://nearbypermits.com/columbus/permit/NEWM2612134/) | | Jun 24, 2026 | [155 N 17th St](https://nearbypermits.com/columbus/address/155-n-17th-st/) | 590 ft W | Roofing | Additions, Alterations and Conversions - Non-residential and No-housekeeping | $12,000 | [ROOFC2623894](https://nearbypermits.com/columbus/permit/ROOFC2623894/) | | Jun 18, 2026 | [257 N Monroe Ave](https://nearbypermits.com/columbus/address/257-n-monroe-ave/) | 960 ft NW | Mechanical (HVAC) | | Not listed | [MMEPR2624118](https://nearbypermits.com/columbus/permit/MMEPR2624118/) | | May 22, 2026 | [257 N Monroe Ave](https://nearbypermits.com/columbus/address/257-n-monroe-ave/) | 960 ft NW | Mechanical (HVAC) | | Not listed | [MMEPR2619695](https://nearbypermits.com/columbus/permit/MMEPR2619695/) | | Jun 15, 2026 | [257 N Monroe Ave](https://nearbypermits.com/columbus/address/257-n-monroe-ave/) | 960 ft NW | Electrical | | Not listed | [EMEPR2623269](https://nearbypermits.com/columbus/permit/EMEPR2623269/) | | Jun 8, 2026 | [108 N 20th St](https://nearbypermits.com/columbus/address/108-n-20th-st/) | 730 ft SE | Mechanical (HVAC) | | Not listed | [MMLSR2622056](https://nearbypermits.com/columbus/permit/MMLSR2622056/) | | Jun 2, 2026 | [256 N Monroe Ave](https://nearbypermits.com/columbus/address/256-n-monroe-ave/) | 860 ft NW | Mechanical (HVAC) | | Not listed | [MMLSR2621111](https://nearbypermits.com/columbus/permit/MMLSR2621111/) | | May 26, 2026 | [145 N 21st St](https://nearbypermits.com/columbus/address/145-n-21st-st/) | 870 ft E | Mechanical (HVAC) | | Not listed | [MMLSR2619980](https://nearbypermits.com/columbus/permit/MMLSR2619980/) | | May 11, 2026 | [257 N Monroe Ave](https://nearbypermits.com/columbus/address/257-n-monroe-ave/) | 960 ft NW | Plumbing | | Not listed | [PMEPR2617924](https://nearbypermits.com/columbus/permit/PMEPR2617924/) | ### Farther (1,000 ft to ¼ mi), 12 permits | Date | Address | Distance | Type | Work | Cost | Permit | |---|---|---|---|---|---|---| | Oct 9, 2026 | [70 N 21st St](https://nearbypermits.com/columbus/address/70-n-21st-st/) | 0.21 mi SE | Roofing | Additions, Alterations and Conversions - Residential | $15,187 | [RSWDR2640917](https://nearbypermits.com/columbus/permit/RSWDR2640917/) | | Oct 9, 2026 | [867 Mt Vernon Ave](https://nearbypermits.com/columbus/address/867-mt-vernon-ave/) | 0.23 mi NW | Other | | Not listed | [FEST2633649](https://nearbypermits.com/columbus/permit/FEST2633649/) | | Sep 28, 2026 | [93 N Monroe Ave](https://nearbypermits.com/columbus/address/93-n-monroe-ave/) | 0.22 mi SW | Roofing | Additions, Alterations and Conversions - Residential | $25,000 | [RSWDR2638996](https://nearbypermits.com/columbus/permit/RSWDR2638996/) | | Aug 27, 2026 | [191 Talmadge St](https://nearbypermits.com/columbus/address/191-talmadge-st/) | 0.19 mi W | Alteration or repair | Additions, Alterations and Conversions - Residential | $30,000 | [ALTR2631863](https://nearbypermits.com/columbus/permit/ALTR2631863/) | | Jul 29, 2026 | [1000 E Broad St](https://nearbypermits.com/columbus/address/1000-e-broad-st/) | 0.24 mi S | Mechanical (HVAC) | | Not listed | [MMEPC2630251](https://nearbypermits.com/columbus/permit/MMEPC2630251/) | | Jul 20, 2026 | [178 N Garfield Ave](https://nearbypermits.com/columbus/address/178-n-garfield-ave/) | 0.23 mi W | Roofing | Additions, Alterations and Conversions - Residential | $2,244 | [RSWDR2628699](https://nearbypermits.com/columbus/permit/RSWDR2628699/) | | Jun 16, 2026 | [267 N 21st St](https://nearbypermits.com/columbus/address/267-n-21st-st/) | 0.24 mi NE | Mechanical (HVAC) | | Not listed | [MMLSR2623476](https://nearbypermits.com/columbus/permit/MMLSR2623476/) | | Jun 9, 2026 | [867 Mt Vernon Ave](https://nearbypermits.com/columbus/address/867-mt-vernon-ave/) | 0.23 mi NW | Other | Structures Other Than Buildings | Not listed | [FEST2621640](https://nearbypermits.com/columbus/permit/FEST2621640/) | | Jun 3, 2026 | [876 Mt Vernon Ave](https://nearbypermits.com/columbus/address/876-mt-vernon-ave/) | 0.23 mi NW | Electrical | | Not listed | [EMEPC2621234](https://nearbypermits.com/columbus/permit/EMEPC2621234/) | | Jun 1, 2026 | [205 N 22nd St](https://nearbypermits.com/columbus/address/205-n-22nd-st/) | 0.25 mi E | Roofing | Additions, Alterations and Conversions - Residential | $28,000 | [RSWDR2620860](https://nearbypermits.com/columbus/permit/RSWDR2620860/) | | May 10, 2026 | [876 Mt Vernon Ave](https://nearbypermits.com/columbus/address/876-mt-vernon-ave/) | 0.23 mi NW | Plumbing | | Not listed | [PMLSC2617719](https://nearbypermits.com/columbus/permit/PMLSC2617719/) | | May 8, 2026 | [258 N 21st St](https://nearbypermits.com/columbus/address/258-n-21st-st/) | 0.24 mi NE | Electrical | | Not listed | [EMEPR2617590](https://nearbypermits.com/columbus/permit/EMEPR2617590/) | ## Zoning requests nearby We don't list zoning cases for Columbus yet. Look them up on the city's Board of Zoning Adjustment page: https://www.columbus.gov/Business-Development/Building-Zoning-Services/Boards-and-Commissions/Board-of-Zoning-Adjustment ## More on this street Other addresses on N 18th St with permits, nearest house number first: - [180 N 18th St](https://nearbypermits.com/columbus/address/180-n-18th-st/): newest permit Oct 21, 2024 - [187 N 18th St](https://nearbypermits.com/columbus/address/187-n-18th-st/): newest permit Dec 16, 2024 - [216 N 18th St](https://nearbypermits.com/columbus/address/216-n-18th-st/): newest permit Dec 16, 2024 - [216-218 N 18th St](https://nearbypermits.com/columbus/address/216--218-n-18th-st/): newest permit Dec 15, 2025 - [222 N 18th St](https://nearbypermits.com/columbus/address/222-n-18th-st/): newest permit Jun 25, 2025 - [231 N 18th St](https://nearbypermits.com/columbus/address/231-n-18th-st/): newest permit Nov 20, 2024 - [235 N 18th St](https://nearbypermits.com/columbus/address/235-n-18th-st/): newest permit Jul 22, 2025 - [248 N 18th St](https://nearbypermits.com/columbus/address/248-n-18th-st/): newest permit Sep 25, 2026 --- Source: Columbus Department of Building and Zoning Services permit data (https://services1.arcgis.com/9yy6msODkIBzkUXU/arcgis/rest/services/Building_Permits/FeatureServer/0). Checked 2026-10-17 23:37 UTC. Nearby Permits, https://nearbypermits.com. JSON API and MCP server: https://nearbypermits.com/developers/ Map, all 5 permits at this address and 27 nearby: https://nearbypermits.com/columbus/address/170-n-18th-st/