Mosvaler Construction Inc
- Based in
- Hayward
- On San Francisco permits
- Jan 2018 to Apr 2026
- Last 24 months
- 2 permits filed
27 permits since 2000: 21 completed, 3 in progress, 2 never finaled, 1 expired or cancelled.
Of the 2 never-finaled permits, 1 is 3 to 5 years old, 1 is 5 to 10 years old.
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 |
|---|---|---|---|---|
| Apr 9, 2026 | In progress issued Apr 2026 | 371 Prospect Av | to obtain final insepction for work approved under pa# 202310128484 & 202407317679. all work is complete.Details
to obtain final insepction for work approved under pa# 202310128484 & 202407317679. all work is complete. | |
| Jul 11, 2025 | Completed final sign-off Mar 2026 | 124 Church St | 2/f and 3/f repair fire damages - replace fire damaged studs and front wall covering. replace fire damaged roof joists, ceiling joists, roof sheathing and gyp-board. rebuild 2 bathrooms and repair electrical wiring.Details
2/f and 3/f repair fire damages - replace fire damaged studs and front wall covering. replace fire damaged roof joists, ceiling joists, roof sheathing and gyp-board. rebuild 2 bathrooms and repair electrical wiring. | $80,000 |
| Aug 9, 2024 | Completed final sign-off Apr 2025 | 3124 21st St | replace roof and rafters and roofing.Details
replace roof and rafters and roofing. | $30,000 |
| Jul 31, 2024 | In progress issued Jul 2024 | 371 Prospect Av | revision to pa#202310128484 and 202209283359. modification specifications for the front (street facing) glass guardrail. replace frosted glass with clear, non reflective glass. no changes proposed to the size, location or structural properties of the guardrail.Details
revision to pa#202310128484 and 202209283359. modification specifications for the front (street facing) glass guardrail. replace frosted glass with clear, non reflective glass. no changes proposed to the size, location or structural properties of the guardrail. | |
| Jul 10, 2024 | Completed final sign-off Sep 2025 | 4000 21st St | foundation sequence and temporary shoring for retaining wall as approved under pa# 202211176788.Details
foundation sequence and temporary shoring for retaining wall as approved under pa# 202211176788. | |
| Feb 21, 2024 | Completed final sign-off Jun 2024 | 63 Putnam St | ref 202211146465- replace (e) wood stairs to concrete stairs located at front of house.Details
ref 202211146465- replace (e) wood stairs to concrete stairs located at front of house. | $4,000 |
| Oct 12, 2023 | Expired or cancelled expired Apr 2026 | 371 Prospect Av | revision to 202209283359. new foundation to support existing structure due to unforseen conditions. additional revisions include: changes to the interior partition layout, changes to the sunroom floor elevation (no additional cost incurred)Details
revision to 202209283359. new foundation to support existing structure due to unforseen conditions. additional revisions include: changes to the interior partition layout, changes to the sunroom floor elevation (no additional cost incurred) | $8,900 |
| Jan 10, 2023 | Completed final sign-off Mar 2023 | 791 09th Av | to comply with physical inspection report #cc-8541Details
to comply with physical inspection report #cc-8541 | $500 |
| Nov 17, 2022 | In progress issued Mar 2024 | 4000 21st St | rear yard: create new decks and walkways less than 3' above (e) grade, with new stair connections between (e) residence , walkways and (e) yard/grade. replacement fence and access gate from public way to yard. replacement retaining wall in rear yard. relocate door facing yard. excavat 21.1 cubic ydsDetails
rear yard: create new decks and walkways less than 3' above (e) grade, with new stair connections between (e) residence , walkways and (e) yard/grade. replacement fence and access gate from public way to yard. replacement retaining wall in rear yard. relocate door facing yard. excavat 21.1 cubic yds | $30,000 |
| Nov 14, 2022 | Completed final sign-off Jun 2024 | 63 Putnam St | 1/f: replace (e) garage door, front stair and front windows in kind; construct (n) study, (n) home office, family; new toilet, (n) bathand laundry; replace (e) rears stair to yard and interior stair in kind. 2/f: (n) skylights, remove non bearing wall b/w dining and living room.Details
1/f: replace (e) garage door, front stair and front windows in kind; construct (n) study, (n) home office, family; new toilet, (n) bathand laundry; replace (e) rears stair to yard and interior stair in kind. 2/f: (n) skylights, remove non bearing wall b/w dining and living room. | $83,000 |
| Nov 4, 2022 | Completed final sign-off Mar 2023 | 791 09th Av | unit 791 : to comply w/physical inspection report #cc-8541. remove kitchenette from 1/f (per letter dated 2/7/2022) & revert back to original building permit. no other work under this permit.Details
unit 791 : to comply w/physical inspection report #cc-8541. remove kitchenette from 1/f (per letter dated 2/7/2022) & revert back to original building permit. no other work under this permit. | $2,700 |
| Sep 29, 2022 | Completed final sign-off Apr 2024 | 63 Putnam St | kitchen and bathroom remodel- no structural work. no wall or layout changesDetails
kitchen and bathroom remodel- no structural work. no wall or layout changes | $15,000 |
| Sep 28, 2022 | Never finaled issued Jul 2023, no final | 371 Prospect Av | residential remodel & addition. (n) garage door. infill addition of a sun room to connect (e) garage structure to house in the rear. (n) master suite addition above (e) garage (bedroom, home office & bathroom) remodel (e) 2nd flr arears to remove 1 (e) bedrm & reconfigure kitchen & dining rm.Details
residential remodel & addition. (n) garage door. infill addition of a sun room to connect (e) garage structure to house in the rear. (n) master suite addition above (e) garage (bedroom, home office & bathroom) remodel (e) 2nd flr arears to remove 1 (e) bedrm & reconfigure kitchen & dining rm. | $372,133 |
| Jun 1, 2022 | Completed final sign-off Mar 2023 | 3124 21st St | recommencement and completion of work approved under pa# 2017-0719-2332Details
recommencement and completion of work approved under pa# 2017-0719-2332 | |
| Apr 18, 2022 | Completed final sign-off Mar 2023 | 791 09th Av | 791-793: to comply with physical report # c8541 item #b2 only. window replacement. 6 total windows front of building (street facing).Details
791-793: to comply with physical report # c8541 item #b2 only. window replacement. 6 total windows front of building (street facing). | $8,000 |
| Aug 18, 2021 | Completed final sign-off Mar 2023 | 3124 21st St | revision to app#201809119733 and 201707192332. remove and structure posts. new steel beam relocate bath and bedroom walls.Details
revision to app#201809119733 and 201707192332. remove and structure posts. new steel beam relocate bath and bedroom walls. | $7,500 |
| Nov 25, 2020 | Completed final sign-off Sep 2021 | 508 Scott St | rev to pa201608306310: add new foundation support where (e) foundations had deteriorated or where inadequate.Details
rev to pa201608306310: add new foundation support where (e) foundations had deteriorated or where inadequate. | $40,000 |
| Dec 12, 2019 | Completed final sign-off Sep 2020 | 310 Anza St | revision to pa #2018-0604-0931: add 1 bedroom and interior renovation. relocate kitchenette, infill 70 sq ft. at interior stairDetails
revision to pa #2018-0604-0931: add 1 bedroom and interior renovation. relocate kitchenette, infill 70 sq ft. at interior stair | $30,000 |
| Jul 22, 2019 | Never finaled issued Jul 2019, no final | 693 07th Av | revision to pa #201812289307: change material to wood siding instead of cement fiber - original siding is woodDetails
revision to pa #201812289307: change material to wood siding instead of cement fiber - original siding is wood | |
| Dec 28, 2018 | Completed final sign-off Oct 2019 | 693 07th Av | replace wood siding on south side w/ 7" cement fiber cement siding hardie smoothDetails
replace wood siding on south side w/ 7" cement fiber cement siding hardie smooth | $9,000 |
| Dec 3, 2018 | Completed final sign-off Jan 2019 | 1067 Green St | foundation strengthening at rear extension with 5 hand dug piersDetails
foundation strengthening at rear extension with 5 hand dug piers | $15,000 |
| Sep 11, 2018 | Completed final sign-off Apr 2023 | 3124 21st St | unit legalization per ordinance 43-14. upon legalization pa#2018-0911-9733 and adu pa#2018-0122-9195, the building will convert from 3 story 7 unit building to 3 story 9 unit building. total habitable will be 9713 sf.Details
unit legalization per ordinance 43-14. upon legalization pa#2018-0911-9733 and adu pa#2018-0122-9195, the building will convert from 3 story 7 unit building to 3 story 9 unit building. total habitable will be 9713 sf. | $6,150 |
| Jun 15, 2018 | Completed final sign-off Nov 2018 | 41 Franklin St | restaurant - add (n) restroomDetails
restaurant - add (n) restroom | $25,000 |
| Jun 4, 2018 | Completed final sign-off Sep 2020 | 310 Anza St | horizontal addition. one story rear horizontal addition at 1st floor. roof deck for 2nd floor.Details
horizontal addition. one story rear horizontal addition at 1st floor. roof deck for 2nd floor. | $50,000 |
| Apr 17, 2018 | Completed final sign-off May 2022 | 1979 Funston Av | vertical & horizontal addition. new 3rd story addition with master suite & 2 bedrooms & 1 bath. replace 2nd floor study with new 1st & 2nd floor rear addition. replace (e) 2nd flr rear deck with new. dry rot repair & interior updates. nfpa 13r sprinkler system under separate permit.Details
vertical & horizontal addition. new 3rd story addition with master suite & 2 bedrooms & 1 bath. replace 2nd floor study with new 1st & 2nd floor rear addition. replace (e) 2nd flr rear deck with new. dry rot repair & interior updates. nfpa 13r sprinkler system under separate permit. | $250,000 |
| Mar 12, 2018 | Completed final sign-off Nov 2019 | 218 Anza St | demo (e) unpermitted rear sunroom of unit# 218 & deteriorated wood deck of unit# 220. new 2 story, rear addition to be new great room for both units. renovate (e) kitchen & (e) full bath & add 2nd bedroom. washer & dryer closetfor both units within (e) footprint.Details
demo (e) unpermitted rear sunroom of unit# 218 & deteriorated wood deck of unit# 220. new 2 story, rear addition to be new great room for both units. renovate (e) kitchen & (e) full bath & add 2nd bedroom. washer & dryer closetfor both units within (e) footprint. | $200,000 |
| Jan 22, 2018 | Completed final sign-off Apr 2023 | 3124 21st St | (2) adu @ grade level per ord 162-16.Details
(2) adu @ grade level per ord 162-16. | $20,000 |