Duane Ernst Construction
- Based in
- San Francisco
- On San Francisco permits
- Apr 2008 to Feb 2026
- Last 24 months
- 3 permits filed
20 permits since 2000: 20 completed.
This is the city’s permit record, not a license check. It does not show whether the state license is active, bonded or insured. How to read these records
Permits filed each year
How long permits take
Each point is the quarter the permits were filed, for all building permits across San Francisco. A median counts only permits that have finished, so the shaded recent quarters look faster than they will end up: their slow permits have not finished yet. Hover a point for the slowest 10%. Gaps mean fewer than 5 permits. A rise in the issue line is the city’s review backlog, not the contractor.
Most recent permits
| Filed | Outcome | Address | Work described on the permit | Declared cost |
|---|---|---|---|---|
| Feb 17, 2026 | Completed final sign-off May 2026 | 1433 Page St | bathroom remodel same footprint. new toilet, shower fixtures, vanity, sink faucet in all existing locations. new exhaust fam, sconce lighting and under floor heating. new wall and floor tile.Details
bathroom remodel same footprint. new toilet, shower fixtures, vanity, sink faucet in all existing locations. new exhaust fam, sconce lighting and under floor heating. new wall and floor tile. | $22,000 |
| Nov 6, 2025 | Completed final sign-off Feb 2026 | 166 Germania St | bathroom remodel same footprint. new toilet, shower fixtures, vanity, sink facuet all in existing locations. new exhaust fan. tub to shower. 2nd flDetails
bathroom remodel same footprint. new toilet, shower fixtures, vanity, sink facuet all in existing locations. new exhaust fan. tub to shower. 2nd fl | $20,000 |
| Jun 26, 2025 | Completed final sign-off Oct 2025 | 1433 Page St | bathroom remodel, same footprint. new toilet, shower fixtures, vanity, sink faucet; all in existing locations. new exhaust fan, sconce lighting and under floor heating. new wall and floor tile. in kindDetails
bathroom remodel, same footprint. new toilet, shower fixtures, vanity, sink faucet; all in existing locations. new exhaust fan, sconce lighting and under floor heating. new wall and floor tile. in kind | $22,000 |
| Jun 24, 2024 | Completed final sign-off Dec 2024 | 1655 Plymouth Av | in-kind remodeling of 1 kitchen(s) in 1st flDetails
in-kind remodeling of 1 kitchen(s) in 1st fl | $35,000 |
| May 15, 2024 | Completed final sign-off Nov 2024 | 547 19th Av | one cosmetic kitchen remodel,new countertops,tile backsplash, new light fixtures, appliances and range hood. powder room, dmv and supply new corner mount sink, new exhaust fan, duplex outlet main bathroom, replace shower valve and fixtures, same location, new tile, vanity, lighting. same footprint.Details
one cosmetic kitchen remodel,new countertops,tile backsplash, new light fixtures, appliances and range hood. powder room, dmv and supply new corner mount sink, new exhaust fan, duplex outlet main bathroom, replace shower valve and fixtures, same location, new tile, vanity, lighting. same footprint. | $30,000 |
| Nov 3, 2023 | Completed final sign-off Jun 2024 | 549 19th Av | interior kitchen remodel: new fixtures and finishes, interior bathroom remodel new fixtures and finishes, interior hall bath remodel, expansion, new fixtures and finishes, removal of entry foyer coat closet, in-kind replacement ligtwell windowDetails
interior kitchen remodel: new fixtures and finishes, interior bathroom remodel new fixtures and finishes, interior hall bath remodel, expansion, new fixtures and finishes, removal of entry foyer coat closet, in-kind replacement ligtwell window | $128,483 |
| Dec 29, 2022 | Completed final sign-off Jun 2023 | 1433 Page St | kitchen remodel in existing footprint. no strutural work. new cabinets, countertops, oak flooring. new applinces, range hood. update eelctrical as necessary; circuits for small appliances, lighting, dishwasher, garbage disposal, range water line for refrigerator, gas hookup and shutoff valve for aDetails
kitchen remodel in existing footprint. no strutural work. new cabinets, countertops, oak flooring. new applinces, range hood. update eelctrical as necessary; circuits for small appliances, lighting, dishwasher, garbage disposal, range water line for refrigerator, gas hookup and shutoff valve for a | $40,000 |
| Aug 10, 2022 | Completed final sign-off Nov 2022 | 173 Germania St | new electrical circuits for fan, gfci, recessed lighting and floor heat. new drywall, tilebacker and tile. work to be conducted on second floor.Details
new electrical circuits for fan, gfci, recessed lighting and floor heat. new drywall, tilebacker and tile. work to be conducted on second floor. | $25,000 |
| Sep 13, 2021 | Completed final sign-off Apr 2022 | 53 Santa Ynez Av | remodel master suite: bathroom gut-remodel. removal of all dry wall for new insulation & dry wall. new recessed lights & outlets in bedroom. new toilet, sink, shower. replace rear windows in-kind.Details
remodel master suite: bathroom gut-remodel. removal of all dry wall for new insulation & dry wall. new recessed lights & outlets in bedroom. new toilet, sink, shower. replace rear windows in-kind. | $30,000 |
| Jun 28, 2016 | Completed final sign-off Aug 2016 | 184 Germania St | revision to ref pa 2016 0308 1481: change in location of toilet and sink. change from split bathroom to full bathroomDetails
revision to ref pa 2016 0308 1481: change in location of toilet and sink. change from split bathroom to full bathroom | |
| Mar 8, 2016 | Completed final sign-off Aug 2016 | 184 Germania St | bathroom remodel - footprint unchanged. new toilet, sink/vanity, shower.Details
bathroom remodel - footprint unchanged. new toilet, sink/vanity, shower. | $15,000 |
| Dec 15, 2015 | Completed final sign-off Mar 2016 | 1351 15th Av | bathroom remodel - new sink / vanity, toilet, tub, existing footprint to remain unchanged.Details
bathroom remodel - new sink / vanity, toilet, tub, existing footprint to remain unchanged. | $15,000 |
| Sep 11, 2014 | Completed final sign-off Apr 2015 | 1351 15th Av | kitchen remodel & relocation, new opening between (e) & (n) locations, new 1/2 bath in former kitchen location, new master bath in (e) master closet. relocate washer/dryer.Details
kitchen remodel & relocation, new opening between (e) & (n) locations, new 1/2 bath in former kitchen location, new master bath in (e) master closet. relocate washer/dryer. | $75,000 |
| Jul 26, 2013 | Completed final sign-off Dec 2013 | 308 Scott St | remodel kitchen (e) footprint, enlarge opening between kitchen & living room. remodel bathroom (e) foot print. remove non bearing walls forming closet in living roomDetails
remodel kitchen (e) footprint, enlarge opening between kitchen & living room. remodel bathroom (e) foot print. remove non bearing walls forming closet in living room | $35,000 |
| Oct 4, 2011 | Completed final sign-off Nov 2011 | 57 Vicksburg St | revision to pa#201108122384 change of wording per inspector request: bathroom remodel & 1/2 bath. new tub, sink, toilet, tile. existing footprint remains unchanged. update electrical & plumbing as necessary, no change to walls, windows, doors.Details
revision to pa#201108122384 change of wording per inspector request: bathroom remodel & 1/2 bath. new tub, sink, toilet, tile. existing footprint remains unchanged. update electrical & plumbing as necessary, no change to walls, windows, doors. | |
| Aug 12, 2011 | Completed final sign-off Nov 2011 | 57 Vicksburg St | cosmetic remodel of 1 bathroom & water closet, new tub, sink, toilet, tile. existing footprint remains unchanged. update electrical & plumbing as necessary. no change to walls, window, doors.Details
cosmetic remodel of 1 bathroom & water closet, new tub, sink, toilet, tile. existing footprint remains unchanged. update electrical & plumbing as necessary. no change to walls, window, doors. | $25,000 |
| Jun 9, 2011 | Completed final sign-off Oct 2011 | 53 Santa Ynez Av | second floor remove doors/wall between kitchen, dining and hallway, add two windows to kitchen northeast wall, kitchen remodel: update electrical, relocate sink , plumbing, kitchen sheetrock, new cabinets & counter, appliances, range hood. remove (e) closet and pantry.Details
second floor remove doors/wall between kitchen, dining and hallway, add two windows to kitchen northeast wall, kitchen remodel: update electrical, relocate sink , plumbing, kitchen sheetrock, new cabinets & counter, appliances, range hood. remove (e) closet and pantry. | $25,000 |
| Mar 29, 2010 | Completed final sign-off Aug 2010 | 1437 Page St | remove portion of wall between 2-closets, close one doorway, install shower, toilet, lavatory. remodel (e) bathroom, relocate toilet lavatory. install (n) bathtub/shower.Details
remove portion of wall between 2-closets, close one doorway, install shower, toilet, lavatory. remodel (e) bathroom, relocate toilet lavatory. install (n) bathtub/shower. | $30,000 |
| Nov 2, 2009 | Completed final sign-off Feb 2010 | 1437 Page St | 1st fl above garage. kitche remodel. relocate one doorway. update electrical. relocate plumbing supply and waste lines to accomodate new sink location. new dry wall, cabinets, refinish/ replace floring as necessary. new duct for reange hood.Details
1st fl above garage. kitche remodel. relocate one doorway. update electrical. relocate plumbing supply and waste lines to accomodate new sink location. new dry wall, cabinets, refinish/ replace floring as necessary. new duct for reange hood. | $30,000 |
| Apr 24, 2008 | Completed final sign-off Oct 2008 | 1338 Union St | renew pa#200709142764,#200707267811 to continue work.Details
renew pa#200709142764,#200707267811 to continue work. | $11,000 |