# Solar permit SF1763861 at 18 Tappan St, Boston

Boston Inspectional Services Department permit SF1763861: issued Sep 2, 2025 for solar work at 18 Tappan St. Install 6.9kW DC (15 panels) rooftop solar array with 1x FranklinWH aPower 2 back-up battery system (15kWh) on exterior of home.

- Permit number: SF1763861
- Issued: Sep 2, 2025
- Type of work: Solar (city: Solar Panels, Short Form Bldg Permit)
- Status: Issued (city: Open)
- Reported cost: $42,572
- ZIP code: 02131
- All permits at this address: https://nearbypermits.com/boston/address/18-tappan-st/

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Source: Boston Inspectional Services Department permit data (https://data.boston.gov/dataset/approved-building-permits). Checked 2026-10-09 20:33 UTC. Nearby Permits, https://nearbypermits.com. JSON API and MCP server: https://nearbypermits.com/developers/

Every permit at 18 Tappan St: https://nearbypermits.com/boston/address/18-tappan-st/