# Building permits at 511 Larimer Ave, Pittsburgh, PA Six permits on record here. The newest, Jan 27: Captiveaire supression system install. Within a quarter mile, the city has issued 19 more permits since May 1. ## At this address | Date | Type | Work | Cost | Permit | |---|---|---|---|---| | Jan 27, 2026 | New building | Captiveaire supression system install | $1,600 | [SSP-2025-08391](https://nearbypermits.com/pittsburgh/permit/SSP-2025-08391/) | | Oct 27, 2025 | Mechanical (HVAC) | Installation of type 1 commercial cooking hood and mua, along with all associated ductwork and termination | $30,000 | [MP-2025-06392](https://nearbypermits.com/pittsburgh/permit/MP-2025-06392/) | | Sep 11, 2025 | Mechanical (HVAC) | Install of (1) rooftop cu and (2) hps, with bathroom exhaust | $17,000 | [MP-2025-01461](https://nearbypermits.com/pittsburgh/permit/MP-2025-01461/) | | Sep 10, 2025 | Electrical | New services (single phase for residential, 3p for commercial) and distribution panels with alterations to existing panel layout, feeders, branch circuit wiring and lighting to addition | $25,000 | [EP-2024-14359](https://nearbypermits.com/pittsburgh/permit/EP-2024-14359/) | | Aug 8, 2025 | Electrical | Temporary utility service for work related to construction of 1 story addition including restroom, kitchen, and patio space. | $1,500 | [EP-2024-14395](https://nearbypermits.com/pittsburgh/permit/EP-2024-14395/) | | Nov 7, 2024 | Addition | Construction of 1 story addition including restroom, kitchen, and patio space | $100,000 | [BP-2024-07786](https://nearbypermits.com/pittsburgh/permit/BP-2024-07786/) | ## Within ¼ mi since May 1, 2026 19 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 | |---|---|---|---|---|---|---| | May 1, 2026 | [501 Larimer Ave](https://nearbypermits.com/pittsburgh/address/501-larimer-ave/) | 120 ft SW | Alteration or repair | | $130,500 | [BDA-2026-03437](https://nearbypermits.com/pittsburgh/permit/BDA-2026-03437/) | ### This block (250 to 1,000 ft), 8 permits | Date | Address | Distance | Type | Work | Cost | Permit | |---|---|---|---|---|---|---| | Sep 18, 2026 | [121 Winslow St #3](https://nearbypermits.com/pittsburgh/address/121-winslow-st-%233/) | 510 ft E | Electrical | Alterations to existing electrical system that includes the new and modified panelboards, power and lighting serving the first floor. | $250,000 | [EP-2025-00022](https://nearbypermits.com/pittsburgh/permit/EP-2025-00022/) | | Sep 9, 2026 | [121 Winslow St #3](https://nearbypermits.com/pittsburgh/address/121-winslow-st-%233/) | 510 ft E | Mechanical (HVAC) | Installation of HVAC system, rooftop equipment, (2) type one hoods, (1) type 2 hood, exhaust systems, commercial refrigeration equipment and fuel gas piping serving first floor. | $192,000 | [MP-2025-00017](https://nearbypermits.com/pittsburgh/permit/MP-2025-00017/) | | Sep 1, 2026 | [15 Mayflower St](https://nearbypermits.com/pittsburgh/address/15-mayflower-st/) | 830 ft W | Electrical | New service and rewire.stand alone | $5,000 | [EP-2026-05724](https://nearbypermits.com/pittsburgh/permit/EP-2026-05724/) | | Jul 29, 2026 | [159 Mayflower St](https://nearbypermits.com/pittsburgh/address/159-mayflower-st/) | 920 ft S | Addition | 2-Story addition at rear utilizing existing foundation wall, interior demo and renovation of existing structure including new partition walls, new fixtures and finishes, roof repair, new roof cricket and new deck. | $100,000 | [BDA-2026-06224](https://nearbypermits.com/pittsburgh/permit/BDA-2026-06224/) | | Jul 27, 2026 | [163 Mayflower St](https://nearbypermits.com/pittsburgh/address/163-mayflower-st/) | 950 ft S | Electrical | New 150A service New wiring for power and lighting | $8,700 | [EP-2026-04497](https://nearbypermits.com/pittsburgh/permit/EP-2026-04497/) | | Jun 30, 2026 | [157 Mayflower St](https://nearbypermits.com/pittsburgh/address/157-mayflower-st/) | 900 ft S | Mechanical (HVAC) | hvac install | $4,000 | [MP-2026-03953](https://nearbypermits.com/pittsburgh/permit/MP-2026-03953/) | | May 19, 2026 | [149 Mayflower St](https://nearbypermits.com/pittsburgh/address/149-mayflower-st/) | 860 ft S | Alteration or repair | | $13,000 | [BDA-2026-04216](https://nearbypermits.com/pittsburgh/permit/BDA-2026-04216/) | | May 4, 2026 | [163 Mayflower St](https://nearbypermits.com/pittsburgh/address/163-mayflower-st/) | 950 ft S | Addition | Remove rear porch and side wall at 1st floor kitchen, use existing porch foundation to add rear addition, interior renovation, replace front porch main beam, demolish detached 2 car garage, maintain garage floor as 2 car parking pad. | $25,000 | [BDA-2025-09927](https://nearbypermits.com/pittsburgh/permit/BDA-2025-09927/) | ### Farther (1,000 ft to ¼ mi), 10 permits | Date | Address | Distance | Type | Work | Cost | Permit | |---|---|---|---|---|---|---| | Oct 2, 2026 | [506 Paulson Ave](https://nearbypermits.com/pittsburgh/address/506-paulson-ave/) | 0.20 mi SE | Electrical | 100 amp service and whole house rewire | $5,800 | [EP-2026-06389](https://nearbypermits.com/pittsburgh/permit/EP-2026-06389/) | | Sep 29, 2026 | [6211 Huntress St](https://nearbypermits.com/pittsburgh/address/6211-huntress-st/) | 0.23 mi NW | Electrical | Full interior re wire 100 amp full service upgrade | $6,000 | [EP-2026-05639](https://nearbypermits.com/pittsburgh/permit/EP-2026-05639/) | | Sep 24, 2026 | [506 Paulson Ave](https://nearbypermits.com/pittsburgh/address/506-paulson-ave/) | 0.20 mi SE | Mechanical (HVAC) | Install gas furnace, air conditioning and air distribution system | $22,000 | [MP-2026-05789](https://nearbypermits.com/pittsburgh/permit/MP-2026-05789/) | | Sep 21, 2026 | [6350 Stanton Ave](https://nearbypermits.com/pittsburgh/address/6350-stanton-ave/) | 0.21 mi N | Alteration or repair | | $29,962 | [BDA-2026-08468](https://nearbypermits.com/pittsburgh/permit/BDA-2026-08468/) | | Sep 14, 2026 | [522 Paulson Ave](https://nearbypermits.com/pittsburgh/address/522-paulson-ave/) | 0.20 mi SE | Electrical | Service and Panel Upgrade, 100 Amps. This is a standalone job. | $3,995 | [EP-2026-05958](https://nearbypermits.com/pittsburgh/permit/EP-2026-05958/) | | Aug 26, 2026 | [300 Paulson Ave](https://nearbypermits.com/pittsburgh/address/300-paulson-ave/) | 0.23 mi S | Alteration or repair | | $10,616 | [BDA-2026-06788](https://nearbypermits.com/pittsburgh/permit/BDA-2026-06788/) | | Jul 31, 2026 | [157 Auburn St](https://nearbypermits.com/pittsburgh/address/157-auburn-st/) | 0.21 mi S | Alteration or repair | | $90,000 | [BDA-2026-06950](https://nearbypermits.com/pittsburgh/permit/BDA-2026-06950/) | | Jul 1, 2026 | [6211 Huntress St](https://nearbypermits.com/pittsburgh/address/6211-huntress-st/) | 0.23 mi NW | Alteration or repair | Interior alterations to included new finshes kitchen and bathroom renovations. New doors andd windows at exisiting single-family dwelling | $35,000 | [BDA-2026-05996](https://nearbypermits.com/pittsburgh/permit/BDA-2026-05996/) | | May 22, 2026 | [4 Moga St](https://nearbypermits.com/pittsburgh/address/4-moga-st/) | 0.20 mi NW | Electrical | Install new 100 amp service meter socket and panel | $3,000 | [EP-2026-03311](https://nearbypermits.com/pittsburgh/permit/EP-2026-03311/) | | May 11, 2026 | [6319 Stanton Ave](https://nearbypermits.com/pittsburgh/address/6319-stanton-ave/) | 0.25 mi NW | Electrical | Panel and Service Upgrade to 200 amps. | $5,427 | [EP-2026-03082](https://nearbypermits.com/pittsburgh/permit/EP-2026-03082/) | --- Source: Pittsburgh Department of Permits, Licenses, and Inspections permit data (https://data.wprdc.org/dataset/pli-permits), CC BY 4.0 (https://creativecommons.org/licenses/by/4.0/). Checked 2026-10-06 08:51 UTC. Nearby Permits, https://nearbypermits.com. JSON API and MCP server: https://nearbypermits.com/developers/ Map, all 6 permits at this address and 19 nearby: https://nearbypermits.com/pittsburgh/address/511-larimer-ave/