3826 18Th St

APN: 3580017 Address: 3826 18TH ST Block / Lot: 3580 / 017 Land Use: Multi-Family Residential Lot Area: 3640.0

Owner: Unknown Assessed Land Value: 1100992.0 Assessed Improvement Value: 957093.0 Total Assessed Value: 2058085.0

Last Sale Date: 2009-07-14 Last Sale Price: Unknown

Summary: cancelled: 1, complete: 9, issued: 3, reinstated: 1 Recent Permits: 2025-11-13 | 202511139569 | complete (2025-12-08) | Issued: 2025-11-13 | otc alterations permit | 3826 18th St | to comply w/ nov# 202544671, items #4 & #5, remove (e) fix windows and replace with a operable window. not visible from street. 2017-12-18 | 201712186723 | complete (2018-06-06) | Issued: 2017-12-18 | otc alterations permit | 3830 18th St | ext. wood siding repair/replacement in remaining half west wall , north side & 1/2 east wall only. remove (e) siding, install waterproof fe… 2017-08-23 | M822487 | issued (2017-08-23) | Issued: 2017-08-23 | otc alterations permit | 3830 18th St | street space permit 2017-04-19 | 201704194306 | complete (2017-12-12) | Issued: 2017-05-08 | otc alterations permit | 3830 18th St | renovation of 2nd fl unit and 3rd fl unit. exterior wood siding repair/replacement. window replacement like for like on 2nd and 3rd fl 2013-12-09 | 201312093663 | issued (2016-05-24) | Issued: 2016-05-24 | additions alterations or repairs | 3830 18th St | add conditioned space at existing level w/ addition of (n) stairwell, dormers. remodel rear of (e) 3rd fl. (kitchen and bath.) 2010-09-20 | 201009201146 | complete (2010-11-05) | Issued: 2010-09-20 | otc alterations permit | 3826 18th St | remove and replace extg stairs at rear as in kind 2010-07-29 | 201007297741 | reinstated (2012-06-13) | Issued: 2010-07-29 | otc alterations permit | 3826 18th St | repair and or replace dry rotted stringers, support posts and several treads, rear of building 50% or less 2010-07-14 | 201007146646 | cancelled (2010-11-23) | Issued: 2010-07-14 | otc alterations permit | 3830 18th St | replace 3 windows, size for size, not visable from street, u-valve 0.30, replace in kind. no structural work.

2014-003256PRJ | Closed | 3830 A 18TH ST 94114 | BPA #2013.1209.3663 approved 8/24/2015 to construct 4 dormers on east side and 2 dormers on west side, all meeting the requirements under ZA Bulletin #3 dated…

Analysis Neighborhood: Castro/Upper Market Supervisor District: 8 Planning District: Central (7) Police District: MISSION (Company D)

Police Incidents in Police District: Unknown Top Incident Categories: Unknown 311 Cases in Supervisor District: Unknown Top 311 Categories: Unknown

This report identifies parcel 3580017 as 3830 A 18TH ST 94114, located in the Castro/Upper Market area, Supervisor District 8, Planning District Central (7), and SFPD MISSION District (Company D). Public assessor roll attributes available for this parcel indicate land use of Multi-Family Residential, a reported lot area of 3640.0, and assessed land and improvement values from the most recent assessor roll year. Permit activity is summarized from DBI permit records when parcel block and lot can be matched, and planning entitlement activity is retrieved from the San Francisco Planning Accela case feed when available. Neighborhood signals are summarized at the district level for context and are not parcel specific.