Additions and square-footage expansions permitted in San Francisco. These are the largest residential projects a homeowner undertakes and carry the highest declared values.
25 permits listed
$19,774,010 declared value
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Recent permits
2634 BRODERICK ST$1,500,000
renovation & addition to (e) sfh including vertical addition of 1' 8 5/8" & horizontal addition at rear. new roof deck & construction of new adu on 1st floor. includes structural, geotech & landscape
Filed 2026-08-19 · addition alteration · filed
120 STOCKTON ST$1,250,000
1/f: interior t.i to expand an (e) m group - ground floor tenant space into portion of the adjacent space, resulting in a single combined tenant space of approx 5582 sqft. the adjacent space is under the same brand/owner
Filed 2026-07-23 · addition alteration · filed
2652 BROADWAY$1,230,000
interior remodel of an existing 3 story building, including: relocation and remodel of kitchen and 4 bathrooms and add half bath. exterior work is limited to relocation in kind of select windows on east facade and enlarg
Filed 2026-09-15 · addition alteration · filed
681 FULTON ST$1,173,561
bldg #1: in-kind window replacement. exterior repairs, including partial stucco replacement/repair and paint. roof replacement. addition of two accessible units.
Filed 2026-08-14 · addition alteration · filed
655 FULTON ST$1,173,561
bldg #1: in-kind window replacement. exterior repairs, including partial stucco replacement/repair and paint. roof replacement. addition of two accessible units.
Filed 2026-08-14 · addition alteration · filed
131 PARKER AV$1,000,000
vertical addition to increase ceiling height @ 1st & 2nd flr,horizontal addition @ 1st & 2nd flr & complete remodel,conversion 1st flr unconditioned space into habitable space. addition of new partial 3rd flr
Filed 2026-08-04 · addition alteration · filed
919 ALVARADO ST$1,000,000
interior basement remodel and addition(rear side only). no work to be done to the front facade of the building.
Filed 2026-07-31 · addition alteration · filed
682 MIRAMAR AV$1,000,000
full interior remodel for bathrooms, kitchen & living spaces. excavation of (e) basement to add more habitable space. replace windows throughout project. add skylight. remove deck.
Filed 2026-08-27 · addition alteration · filed
2245 UNION ST$990,000
work includes a small rear horizontal addition at the existing 1st and 2nd flrs, a new basement level below the house. for a garage and storage spaces, and an interior remodel of other existing spaces of the home. exteri
Filed 2026-06-30 · addition alteration · filed
3 PRESIDIO TR$905,000
revision to 202606042559, int remodel @ all floors. add bathroom @ 2nd fl, remodel primary closet. add laundry room @ 2nd flr. new lighting & electrical throughout. remove 2 interior stairs. new hvac @ 3rd floor. als
Filed 2026-08-19 · addition alteration · filed
484 KANSAS ST$800,000
renovate & vertical/horizontal addition of (e) 1-story single family to a 3-story + basement 2-unit residential building. fire sprinklers to be design build, file separately.
Filed 2026-08-24 · addition alteration · filed
250 EL CAMINO DEL MAR$790,000
mod & replace ext finishes - replace windows and skylight. infill at 2 terraces on 3/f. n/s 2/f - infill patio under overhang. mod front bay. at roof terrace provide (n) w/p membrane, new ceramic paves on pedestals,(
Filed 2026-09-04 · addition alteration · filed
4279 CESAR CHAVEZ ST$729,000
horizontal rear addition @ 2nd & 3rd floors,expansion of conditioned.living space to the existing 1st fl to include a bed,bath & media room reconfiguration of 2nd fl living,dining & kitchen areas;(n)half bath
Filed 2026-08-17 · addition alteration · filed
360 DAY ST$650,000
exterior renovations: new skylights, windows, siding, not in-kind or (e) opening. new vertical and horizontal addition of 1785sf. new adu and interior rmeodel under seperate permit.
Filed 2026-09-10 · addition alteration · filed
2550 FILBERT ST$625,000
alteration & additions to (e) 3-story residence including renovation to ground, 1st, 2nd, 3rd fls w/new cantilevered bay window in kitchen & primary closet & bath. expansion of g/f & renovations to garage
Filed 2026-08-08 · addition alteration · filed
534 LAIDLEY ST$600,000
add 1 new state adu. verticle and horizontal addition.
Filed 2026-09-03 · addition alteration · filed
715 LAGUNA ST$575,562
bldg #4: in-kind window replacement. exterior repairs, including partial stucco replacement/repair and paint. roof replacement. addition of two accessible units. site improvements to provide a compliant accessible path t
Filed 2026-08-14 · addition alteration · filed
1723 35TH AV$525,000
g/f: add 1 adu, 805sf adu 1-bed. remodel 2/f including 2 beds, 1 bath, 1 powder rm, kitchen and living area. add 3/f including laundry room, offie and master suite. add rear deck and spiral stair from 2/f to rear yard.pr
Filed 2026-09-16 · addition alteration · filed
2154 44TH AV$513,819
vertical addition, remodel existing 1/f, reconfigure kitchen, bath and dining room. add stairway to new 2/f, add new 2/f with 3 bedrooms, 3 bathrooms and laundry.
Filed 2026-06-02 · addition alteration · filed
98 WEST PORTAL AV$483,507
no change in occupancy or use . no additions to area or height. interior ti of (e) retail bank and financial banking center to include (n) finishes, partitions, and meps
Filed 2026-07-14 · addition alteration · filed
461 VERMONT ST$480,000
2-story horizontal add'n.1/f: add 2 beds,2 full baths, office and media room. new deck at rear. 2/f:remodel (e) kitchen & bathroom, add rear deck.3/f: remodel bath, add rear deck. reconfig interior stairs.
Filed 2026-07-27 · addition alteration · filed
34 ST MARYS AV$480,000
first floor horizozntal addition (increase of 131sq ft of habitable living space). second floor vertical addition (increase of 681 sq ft of habitable living space). rear patio replacement. interior remodel.
Filed 2026-08-06 · addition alteration · filed
1127 HAMPSHIRE ST$450,000
excavate existing 1st fl add 2 new bedrooms and 2 new baths, new stair to existing upper fl. new sitting room, new bake storage and mech room. 2nd fl add new deck,new stair down to rear yard.
Filed 2026-09-02 · addition alteration · filed
1511 SANCHEZ ST$450,000
1st floor: add 2 bedrooms, 2 baths,media room, playroom, and laundry room. 2nd floor: remodel kitchen and bathroom and interior stairs. change all windows to aluminum windows. replace front siding.
Filed 2026-09-03 · addition alteration · filed
3753 22ND ST$400,000
3-story rear addition to an existing sfr with attached 1-car garage. general interior remodeling. no changes to front facade. proposed construction not dummy project is subject to ab112 all-electric ordinance.
Filed 2026-08-24 · addition alteration · filed
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