Building and Landlord Data Analysis Report
644-678 Lyon St, San Francisco, CA 94117
99
Complaints
99
Fire Incidents
99
311 Calls
99
Permits
Augrented Insights Report
The 18-unit, three-story apartment building at 644-678 Lyon Street, owned by Raul & Denise Arriaza, has undergone several significant safety and maintenance improvements since its construction in 1902. Most notably, the building completed a mandatory soft-story retrofit in 2016 (Tier 2) to improve seismic safety, followed by additional foundation work in 2018. Recent safety enhancements include a comprehensive fire alarm system upgrade in 2023 to comply with San Francisco Fire Code...
This report is created with AI and based on the most recent 10 data items in each category. Full reports with 50+ data points are available to subscribers.
644-678 Lyon St Report Contents
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Building Characteristics
| Total units | 99 |
|---|---|
| Year built | 9999 |
| Total area | 9999 sq ft |
| Floors | 99 |
| Tax Abatements | Yes/No |
| Building Class | XX-XXXX |
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Key Building Statistics
99
Building Complaints
Number of complaints filed with the Department of Building Inspection in the last 7 years.
99
Code Violations
Building code violations issued by DBI in the last 7 years.
99
Fire Incidents
Total number of fire incidents reported at this building.
99
DBI Director Hearings
Number of Director's Hearings held by DBI in the last 7 years.
99
311 Calls
Number of 311 calls for this building.
99
Fire Injuries
Number of fire injuries reported by SFFD.
99
Building Permits
Number of building permits issued by DBI.
Included Addresses
- 676 Lyon St, San Francisco CA 94117
- 668 Lyon St, San Francisco CA 94117
- 652 Lyon St, San Francisco CA 94117
- 654 Lyon St, San Francisco CA 94117
- 648 Lyon St, San Francisco CA 94117
- 646 Lyon St, San Francisco CA 94117
- 666 Lyon St, San Francisco CA 94117
- 664 Lyon St, San Francisco CA 94117
- 662 Lyon St, San Francisco CA 94117
- 644 Lyon St, San Francisco CA 94117
- 660 Lyon St, San Francisco CA 94117
- 658 Lyon St, San Francisco CA 94117
- 670 Lyon St, San Francisco CA 94117
- 672 Lyon St, San Francisco CA 94117
- 656 Lyon St, San Francisco CA 94117
- 674 Lyon St, San Francisco CA 94117
- 650 Lyon St, San Francisco CA 94117
- 678 Lyon St, San Francisco CA 94117
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