William D Henderson

Architect · Outerlands Design

Public records

From the licensing board and the city of San Francisco.

The short answer

Licensed?: License activeArchitect C-33505First issued Feb 10, 2012, expires Feb 28, 2027.
Source: DCA License Search, retrieved Nov 5, 2026
Verify on DCA License Search
Any board discipline?: None found.
We searched the California Architects Board enforcement list on Nov 5, 2026.
Worked in San Francisco?: 43 permits since 2016, 43 in the last 5 years. Latest filed Aug 21, 2026.
What kind of projects?: Home remodel 28 · Addition 6 · Seismic retrofit or foundation 2
How long do their permits take?: Home remodel: within 1 month. City typical for the same review: within 1 month.

Permits filed each year

San Francisco permits by the year they were filed. The last 5 years are in blue.

What are you planning?

Pick your kind of project to see their permits for it.

Home remodel: 28 permits in San Francisco

From 2017 to 2025, latest filed Dec 17, 2025.

Time to get a permit

Theirs

Within 1 month

City

Within 1 month

Median from filing to permit, from 28 issued permits filed since 1966. City is the San Francisco median for the same kind of review, from 20,097 permits.

Where

West of Twin Peaks8
Sunset/Parkside3
Inner Richmond3
Outer Richmond3

Most recent

Permits

55 permits that name William D Henderson, newest first, including 12 revisions or supplements that are not counted. Select a permit to see the full record.

Filed	Project	Type	Status	Time to permit
Aug 21, 2026	89 Vienna St Rear foundation replacement, 1st fl kitchen remodel, new door & window. Issued	Seismic retrofit or foundation	Issued	Within 1 month
Apr 7, 2026	1133 Wisconsin St Revision to permit 202110059873 to add 5 skylights Issued	Revision or supplement	Issued	Within 1 month
Dec 17, 2025	330 Ortega St Remodel (e) kitchen and bathroom , add (n) bathroom, enclose (e) balacony, add (n) rear deck, add (n) elevator and lower floor to remodel (e) storage and utliity rooms Issued	Home remodelType unconfirmed	Issued	Within 1 month
Jul 29, 2025	1133 Wisconsin St Revision 202110059873-s1 to reconfigure first floor room layout. Issued	Revision or supplement	Issued	Within 1 month
Jun 24, 2025	125 Julian Av Painting bulding exterior and repair existing stucco at front facade in kind (street visible) - approx. 2 square feet of stucco repair. no structural work. Issued	Other	Issued	Within 1 month
Jun 24, 2025	324 Joost Av Replace two (e) front windows in kind Complete	Other	Complete	3 months
May 22, 2025	2241 15th Av (e) 2-story single family residence with the following scope of work: remodel (e) 1/f bath, add (n) 1/f bath and laundry and (n) 1/f bedroom. Complete	Home remodel	Complete	Within 1 month
May 22, 2025	2217 28th Av 2nd/f: remodel e) kitchen & replace interior countyard windows Complete	Home remodel	Complete	Within 1 month
Apr 29, 2025	40 Ventura Av An (e) 3-story single family residence with the following scope of work: adding an elevator to back of the building, converting some garage space to new bath and new laundry. remodeling (e) kitchen and 3 (e) bathrooms, and replace (e) windows in kind. Complete	Home remodel	Complete	Within 1 month
Dec 17, 2024	1071 Sanchez St 1st fl. converting storage to living space with (n) living rm, kitchen, full bathroom, office, and storage. 2nd fl. converting (e) kitchen to (n) primary bath, remodeling (e) bath adding (n) laundry, den, storage, and bedroom. 3rd fl. remodeling (e) bath, adding (n) half bathroom, laundry, and Complete	Home remodel	Complete	Within 1 month
Nov 19, 2024	2867 Green St #2867 P/a to address nov 2024-30606 and to document changes to p/a 2024-0909-0381 including changing the designation of the building to be a 4 story above grade plane based on survey data, revisions to the roof framing, creation of a mechanical room and dining room on the 4th story. Complete	Revision or supplement	Complete	12 months
Sep 27, 2024	83 Santa Marina St Revision to pa 202404029156 to add foundation Complete	Revision or supplement	Complete	Within 1 month
Sep 9, 2024	2867 Green St #2867 Relocating (e) kitchen & (e) full bathroom w/(n) showerpan, remodeling (e) bathroom, adding (n) half bath & (n) primary bedroom; expanding 3rd fl next to (e) lightwell Complete	AdditionType unconfirmed	Complete	Within 1 month
Aug 6, 2024	83 Santa Marina St Revision to 202404029156 to add replacement of 4 front facade windows, 2 new skiylights on roof Complete	Revision or supplement	Complete	Within 1 month
Jun 14, 2024	125 Julian Av Revision to permit #201811196341 s1 to add 1 skylight and rear exterior storage; rear deck bench & electric meter screen and legalize (10) aluminum clad wood single hung windows @ front facade Complete	Revision or supplement	Complete	1 month
May 24, 2024	20 Linares Av Revision to 202209263154: change 3 bedrooms to 2 bedrooms on 2nd fl. no exterior work Complete	Revision or supplement	Complete	Within 1 month
Apr 2, 2024	83 Santa Marina St Remodel (e) single family building: remodeling (e) kitchen, bathroom (1 shower pan), and other rooms. adding one half bath and relocating laundry closet. adding dormer at rear of roof. repairing (e) top floor rear deck. Complete	Home remodel	Complete	Within 1 month
Feb 1, 2024	3919 Cesar Chavez St Replacing rear foundation & slab, remodeling (e) office, bath & laundry & adding new mudroom & storage Complete	Seismic retrofit or foundation	Complete	Within 1 month
Dec 4, 2023	2241 15th Av Revision to 202311130676: adding man door to south side of garage Complete	Revision or supplement	Complete	Within 1 month
Nov 13, 2023	2138 46th Av Remodeling & opening up (e) kitchen, (2)converting unconditioned entry to interior space w/ new front door & skylight. Complete	Home remodelType unconfirmed	Complete	Within 1 month

Sources: DataSF i98e-djp9, 3pee-9qhc, retrieved Nov 5, 2026. Names on permits are matched to licenses by license number and name; unmatched records are not shown.

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