William Mahar
- Listed as
- architect
- Firm
- Mahar Associates
- Based in
- Belmont
- On San Francisco permits
- Jul 2006 to Sep 2025
14 permits since 2000 (architect on 14 permits): 10 completed, 2 never finaled, 2 expired or cancelled.
This is the city’s permit record, not a license check: the role and the number come from what was written on each permit (the number spelled one way). It does not show whether the license is current. How to read these records
Most recent permits
| Filed | Outcome | Address | Contractor | Work described on the permit | Declared cost |
|---|---|---|---|---|---|
| Sep 5, 2025 | Completed final sign-off Jul 2026 | 1050 North Point St | Yy&R Construction Inc | unit #909: remodel kitchen and bathroom. install washer and dryer. electrical revisions.Details
unit #909: remodel kitchen and bathroom. install washer and dryer. electrical revisions. | $60,000 |
| Sep 28, 2016 | Never finaled issued Oct 2016, no final | 67 Landers St | Dlw Construction Inc. | 3 new dormers and renovate extg attic into habitable space, new master bedroom and bath, new stair front ground floor to new 3rd floor. legalize extg ground floor bedroom/bath/laundry into new bath laundry and familyroom. separate habit space from garage. no other roof line expansion other than dormDetails
3 new dormers and renovate extg attic into habitable space, new master bedroom and bath, new stair front ground floor to new 3rd floor. legalize extg ground floor bedroom/bath/laundry into new bath laundry and familyroom. separate habit space from garage. no other roof line expansion other than dorm | $125,000 |
| Dec 9, 2015 | Completed final sign-off Feb 2016 | 401 Taraval St | Bill Hitchcock Const | convert storage room to lunch room for employees, cooking appliances, pluminging, electrical, mechanical. hood, exhaust. breadkroom install cabinets, and plumbing/sinkDetails
convert storage room to lunch room for employees, cooking appliances, pluminging, electrical, mechanical. hood, exhaust. breadkroom install cabinets, and plumbing/sink | $21,000 |
| Jul 15, 2015 | Completed final sign-off Feb 2017 | 1772 Jackson St | J L M Construction Inc. | change front juliette balcony to 24" width. clarify skylight to be laminated glass; revision to 201304195007.Details
change front juliette balcony to 24" width. clarify skylight to be laminated glass; revision to 201304195007. | |
| Apr 19, 2013 | Completed final sign-off Feb 2017 | 1772 Jackson St | Argos Construction Inc | 209 sf rear addition to lowr level, replace second and third level rear decks, addition of roof penthouse stair enclosure of 147 sf, front balcony addition of 33 sf, roof deck remodel of 410 sf, new mech systems, new electrical, and new plumbing, see more detailed scope of work indicated on a0.0Details
209 sf rear addition to lowr level, replace second and third level rear decks, addition of roof penthouse stair enclosure of 147 sf, front balcony addition of 33 sf, roof deck remodel of 410 sf, new mech systems, new electrical, and new plumbing, see more detailed scope of work indicated on a0.0 | $200,000 |
| Aug 26, 2011 | Completed final sign-off Nov 2011 | 1390 Market St | Novo Construction Inc | office ti on the 12th floor. demo of interior wall partitions,doors and finishes. new construction of wall partitions, doors and finishesDetails
office ti on the 12th floor. demo of interior wall partitions,doors and finishes. new construction of wall partitions, doors and finishes | $270,000 |
| Jul 6, 2011 | Completed final sign-off Nov 2011 | 1390 Market St | Swinerton Builders | ti work includes new construction of non load bearing paritions, doors, millwork, and finishes. mech, elec, plumbing, sprinkler & fire alarm under sep permitDetails
ti work includes new construction of non load bearing paritions, doors, millwork, and finishes. mech, elec, plumbing, sprinkler & fire alarm under sep permit | $422,940 |
| Jun 24, 2011 | Completed final sign-off Apr 2012 | 1390 Market St | Novo Construction Inc | 11th floor - emolition of existing non-bearing wall partitions, doors, door frames, no intended for occupancy, interior demo only per ab-017.Details
11th floor - emolition of existing non-bearing wall partitions, doors, door frames, no intended for occupancy, interior demo only per ab-017. | $21,000 |
| Apr 26, 2010 | Completed final sign-off Jul 2010 | 4045 24th St | Pl Construction Services | ground floor only - demo wal, new drywall partition, new door, new window & paint.Details
ground floor only - demo wal, new drywall partition, new door, new window & paint. | $8,895 |
| Mar 11, 2010 | Completed final sign-off Apr 2010 | 1390 Market St | Novo Construction Inc | 11th floor -minor demolition of ceiling height partitions. new ceiling hight partitions, new doors, new millwork. m.e.p., life safety & fire sprinkler under separate permit.Details
11th floor -minor demolition of ceiling height partitions. new ceiling hight partitions, new doors, new millwork. m.e.p., life safety & fire sprinkler under separate permit. | $90,000 |
| Feb 15, 2007 | Completed final sign-off May 2008 | 1390 Market St | Novo Construction Inc | oti-1, broadreach, 10th fl, el, me, ls, sp.Details
oti-1, broadreach, 10th fl, el, me, ls, sp. | $250,000 |
| Feb 15, 2007 | Expired or cancelled expired Jan 2009 | 1390 Market St | Novo Construction Inc | ot1-1, broadreach, 8th fl, el,me,ls,sp.Details
ot1-1, broadreach, 8th fl, el,me,ls,sp. | $190,000 |
| Jan 18, 2007 | Never finaled issued Sep 2007, no final | 289 Frederick St | horizontal & vertical addition/alteration.Details
horizontal & vertical addition/alteration. | $200,000 | |
| Jul 6, 2006 | Expired or cancelled cancelled Feb 2009 | 2800 Ocean Av | add deck at rear (104 sq. ft.), extend kitchen to front (42 sq. ft.), add bath at interior at 1st floor, add bath to northside at 2nd floor, redo stairwell, change flat roof to tiled hip roof, match existing (horizontal addition)Details
add deck at rear (104 sq. ft.), extend kitchen to front (42 sq. ft.), add bath at interior at 1st floor, add bath to northside at 2nd floor, redo stairwell, change flat roof to tiled hip roof, match existing (horizontal addition) | $99,000 |