Gokhan Akalan
- Listed as
- architect, authorized agent-others, engineer
- Firm
- Base Design
- Based in
- San Francisco
- On San Francisco permits
- Apr 2014 to Sep 2026
36 permits since 2000 (engineer on 31 permits, architect on 4 permits, authorized agent-others on 1 permit): 18 completed, 5 in progress, 4 never finaled, 9 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 4, 2026 | In progress filed Sep 2026, not yet issued | 958 Minnesota St | the project will consist of a demolition of the rear facade for purposes of article 1o dogpatch landmark district a renovation and vertical horizontal expansion of an existing single family residence located at 958 minnesota street. the scope includes alteration to the existing building interiorDetails
the project will consist of a demolition of the rear facade for purposes of article 1o dogpatch landmark district a renovation and vertical horizontal expansion of an existing single family residence located at 958 minnesota street. the scope includes alteration to the existing building interior | $981,759 | |
| Apr 21, 2026 | In progress issued Apr 2026 | 425 Diamond St | rev to pa# 2025-0530-7607: this revision includes framing changes to adjust to (e) construction and modification of roof framing at (e) roof, particularly at bathroomDetails
rev to pa# 2025-0530-7607: this revision includes framing changes to adjust to (e) construction and modification of roof framing at (e) roof, particularly at bathroom | $2,000 | |
| Jul 16, 2025 | In progress issued Jul 2025 | 500 Treat Av | Brothers Energy Incorporated | tenant improvement of an existing space. work to include to replace roof top hvac. all exterior work only.Details
tenant improvement of an existing space. work to include to replace roof top hvac. all exterior work only. | $45,000 |
| Jun 11, 2025 | In progress issued Feb 2026 | 425 Diamond St | no work @ basement & 1st floor. demolish (e) bathroom @ rear facade. new single story horizontal addion for living room @ rear facade. add bathroom & closet to the offce on 2nd floor. interior renovation of bedroom on 3rd floor. add bathroom, closet & dryer/washer on 3rd floor. replace windows &Details
no work @ basement & 1st floor. demolish (e) bathroom @ rear facade. new single story horizontal addion for living room @ rear facade. add bathroom & closet to the offce on 2nd floor. interior renovation of bedroom on 3rd floor. add bathroom, closet & dryer/washer on 3rd floor. replace windows & | $260,000 | |
| Apr 11, 2025 | Completed final sign-off Sep 2025 | 373 Upper Tr | Sage Construction Services | revision to pa # 2024-1126-5711: scope changes- furnace abandoned to heat pump/mini split system. kitchen layout adjustedDetails
revision to pa # 2024-1126-5711: scope changes- furnace abandoned to heat pump/mini split system. kitchen layout adjusted | |
| Sep 18, 2024 | In progress issued Sep 2024 | 939 Castro St | Reliable Construction Inc | revise pa#: 202311211263 to add foundation detailDetails
revise pa#: 202311211263 to add foundation detail | $4,800 |
| Sep 17, 2024 | Expired or cancelled expired Nov 2025 | 1915 Sacramento St | modify permit# 202202258675: to remove structural inspection 18c-pull/torque test per sfbc section 1607c and 1615c.Details
modify permit# 202202258675: to remove structural inspection 18c-pull/torque test per sfbc section 1607c and 1615c. | ||
| Jun 25, 2024 | Completed final sign-off Dec 2025 | 1531 Funston Av | Heirloom Builders Inc | partial demo & alteration of (e) 1st & 2nd fl. remove (e) windows where indicated in plans. add (n) door & windows at rear elevation. infill (e) north lightwell. add (n) laundry (n) skylight, (n) half bath & (n) full bath. replace (e) siding. excavate below grade. new habitable spaceDetails
partial demo & alteration of (e) 1st & 2nd fl. remove (e) windows where indicated in plans. add (n) door & windows at rear elevation. infill (e) north lightwell. add (n) laundry (n) skylight, (n) half bath & (n) full bath. replace (e) siding. excavate below grade. new habitable space | $180,000 |
| Nov 21, 2023 | Completed final sign-off Feb 2026 | 939 Castro St | Reliable Construction Inc | proposed remodel with electrical, plumbing, and structural work. new 1st floor living space and new roof deck. automatic fire sprinkler only entire ground floor according with nfpa13d under deferred submittalDetails
proposed remodel with electrical, plumbing, and structural work. new 1st floor living space and new roof deck. automatic fire sprinkler only entire ground floor according with nfpa13d under deferred submittal | $80,000 |
| Sep 13, 2023 | Completed final sign-off Mar 2024 | 4135 23rd St | Barker-O'donoghue Master Bldrs | demolish 1 foot of wall adjacent to garage door. new garage door. demo garage doorDetails
demolish 1 foot of wall adjacent to garage door. new garage door. demo garage door | $5,000 |
| Aug 3, 2023 | Completed final sign-off Aug 2024 | 2169 Folsom St | north building: revision to permit 202011068431. remove and replace (e) 2/f framing instead of modifying it. 2/f to have solid cork finish.Details
north building: revision to permit 202011068431. remove and replace (e) 2/f framing instead of modifying it. 2/f to have solid cork finish. | ||
| Feb 25, 2022 | Expired or cancelled expired Nov 2025 | 1915 Sacramento St | Planart Construction Corp | excavate (e) crawlspace to replace (e) damaged foundations. add new staircase & elevator access from garage to main house. infill (e) lightwell. replace 1st fl rear bay wall. change interior layout. replace (e) windows w/ fullwood. add insulation at walls. re-frame damaged garage roof.Details
excavate (e) crawlspace to replace (e) damaged foundations. add new staircase & elevator access from garage to main house. infill (e) lightwell. replace 1st fl rear bay wall. change interior layout. replace (e) windows w/ fullwood. add insulation at walls. re-frame damaged garage roof. | $700,000 |
| Nov 24, 2021 | Completed final sign-off Nov 2023 | 276 30th Av | update kitchen cabinets and island add bedroom, bathroom and exercise room in garage. replace post in proposed garage bedroom with metal beam.Details
update kitchen cabinets and island add bedroom, bathroom and exercise room in garage. replace post in proposed garage bedroom with metal beam. | $87,000 | |
| Mar 10, 2021 | Expired or cancelled cancelled Jan 2026 | 572 Moultrie St | remodel upper level kitchen. removal of wall between kitchen and bedroom. new exterior sliding door at rear. new hallway and bathroom closet.Details
remodel upper level kitchen. removal of wall between kitchen and bedroom. new exterior sliding door at rear. new hallway and bathroom closet. | $25,000 | |
| Mar 4, 2021 | Completed final sign-off Mar 2022 | 517 08th Av | Current Construction | remodel interior & reconfigure (e) stairs at backyard. basement: add powder room. 1st fl: kitchen remodel. 2nd fl: 2 bathrooms remodel, upgrade finish throughout. replace all (e) windows facing street & rear in-kind. at rear add 1 fixed window & replace sliding door. (n) light fixtures.Details
remodel interior & reconfigure (e) stairs at backyard. basement: add powder room. 1st fl: kitchen remodel. 2nd fl: 2 bathrooms remodel, upgrade finish throughout. replace all (e) windows facing street & rear in-kind. at rear add 1 fixed window & replace sliding door. (n) light fixtures. | $120,000 |
| Mar 1, 2021 | Expired or cancelled cancelled Jan 2026 | 1490 Ocean Av | reconfiguration of an awning on the roof level. demolition of existing awning on roof level. addition of a new awning with structural columns. new lighting.Details
reconfiguration of an awning on the roof level. demolition of existing awning on roof level. addition of a new awning with structural columns. new lighting. | $15,150 | |
| Nov 6, 2020 | Completed final sign-off Aug 2024 | 2169 Folsom St | no.bldg: interior upgrade to a 382sf commercial space; remodel of (e)loft ladder and sheet medeal flooring at loft, structurl upgrade to loft structure, new spiral stairs and guardrail, minor lighting replacement, modification to (e) sink counter.create space of (e) loft into legal story-level.Details
no.bldg: interior upgrade to a 382sf commercial space; remodel of (e)loft ladder and sheet medeal flooring at loft, structurl upgrade to loft structure, new spiral stairs and guardrail, minor lighting replacement, modification to (e) sink counter.create space of (e) loft into legal story-level. | $15,000 | |
| Oct 24, 2020 | Completed final sign-off Sep 2021 | 2500 Mason St | J.M. Stitt Construction Inc. | interior remodeling: convert (e) banquest hall into breakfast buffet, modfity commericial kitchen. modification to mechanical, electrical, plumbing & structural systems. maher n/aDetails
interior remodeling: convert (e) banquest hall into breakfast buffet, modfity commericial kitchen. modification to mechanical, electrical, plumbing & structural systems. maher n/a | $80,000 |
| Oct 16, 2020 | Completed final sign-off Feb 2021 | 445 Warren Dr | Sft Construction Corp | rev to pa# 202008061294; relocate moment frames due to (e) utilitiesDetails
rev to pa# 202008061294; relocate moment frames due to (e) utilities | $100,000 |
| Aug 6, 2020 | Completed final sign-off Feb 2021 | 445 Warren Dr | Sft Construction Corp | soft-story seismic retrofit per sfebc ch 4d.Details
soft-story seismic retrofit per sfebc ch 4d. | $100,000 |
| Feb 26, 2020 | Completed final sign-off Nov 2020 | 1040 Ashbury St | Sft Construction Corp | mondatory soft story retrofit per sfebc chapter 4d engineering criteria 2019 cebc appendix a-4. addition of moment frame at open front and addition of plywood. sill bolts and holdowns of e wallsDetails
mondatory soft story retrofit per sfebc chapter 4d engineering criteria 2019 cebc appendix a-4. addition of moment frame at open front and addition of plywood. sill bolts and holdowns of e walls | $60,000 |
| Oct 2, 2019 | Completed final sign-off Feb 2020 | 725 Monterey Bl | Flying Colors | revision to app#201904299227. addition of new channel and revision to steel beam details for soft story.Details
revision to app#201904299227. addition of new channel and revision to steel beam details for soft story. | |
| Sep 6, 2019 | Expired or cancelled cancelled Nov 2024 | 5567 Diamond Heights Bl | horizontal addition of 647 sq.ft. of living space. a portion of the space is above a down-slopping grade. the other portion is slab on grade. remodeling (e) lower level. relocate 1 bathroom, add 2 bathrooms, roof deck above addition.Details
horizontal addition of 647 sq.ft. of living space. a portion of the space is above a down-slopping grade. the other portion is slab on grade. remodeling (e) lower level. relocate 1 bathroom, add 2 bathrooms, roof deck above addition. | $225,000 | |
| Apr 29, 2019 | Completed final sign-off Feb 2020 | 725 Monterey Bl | Flying Colors | soft story retrofit per sfebc chapter 4d engineering criteria 2016 asce 41-13. and to comply with nov #201947821.Details
soft story retrofit per sfebc chapter 4d engineering criteria 2016 asce 41-13. and to comply with nov #201947821. | $70,000 |
| Mar 13, 2019 | Never finaled issued Sep 2019, no final | 1407 Minnesota St | Novo Construction Inc | change of use: renovate the ground and second floor of a tenant suite 1407 & 1409 from warehouse into an analytical lab and office space. new analytical labs with accessory office ti.Details
change of use: renovate the ground and second floor of a tenant suite 1407 & 1409 from warehouse into an analytical lab and office space. new analytical labs with accessory office ti. | $1,500,000 |
| Feb 27, 2019 | Completed final sign-off May 2020 | 556 Elizabeth St | Concannon Construction Inc | rear yard excavation, new fence, new landscaping.Details
rear yard excavation, new fence, new landscaping. | $45,000 |
| Sep 14, 2018 | Completed final sign-off Mar 2020 | 470 Warren Dr | Sft Construction Corp | soft story retrofit per sfebc chapter 4d engineering criteria asce 41-13. new moment frame and plywoof shearwall installtion.Details
soft story retrofit per sfebc chapter 4d engineering criteria asce 41-13. new moment frame and plywoof shearwall installtion. | $100,000 |
| Feb 22, 2018 | Expired or cancelled cancelled Jan 2026 | 2315 Broadway | Rudolph Commercial Interiors Inc, Rci | replace existing damaged steel beam in garace space.Details
replace existing damaged steel beam in garace space. | $2,100 |
| Dec 21, 2017 | Expired or cancelled cancelled Jan 2026 | 60 Ord St | new roof deck on existing roof. interior renovation of top floor.Details
new roof deck on existing roof. interior renovation of top floor. | $50,000 | |
| Nov 15, 2017 | Expired or cancelled cancelled Jan 2026 | 1899 Union St | tenant improvement to (e) retail space. expansion into adjacent retail space. work includes (n) fixtures. finishes, structure & exit door to laguna. fire protection under seperate permit.Details
tenant improvement to (e) retail space. expansion into adjacent retail space. work includes (n) fixtures. finishes, structure & exit door to laguna. fire protection under seperate permit. | $378,000 | |
| Jul 13, 2017 | Never finaled issued Jan 2018, no final | 110 Channel | Terra Nova Industries | tenant improvement for fitness training studio. new bldg pa#201408133766 sprinkler and fire alarm separte permit.Details
tenant improvement for fitness training studio. new bldg pa#201408133766 sprinkler and fire alarm separte permit. | $300,000 |
| Jun 12, 2017 | Completed final sign-off Jun 2018 | 354 27th Av | Hing Wah Construction Inc | revision to pa #2015-0420-4070. interior layout revisions, radiant heating replaced with gas furnaces, 1st flr lowered 1 foot. no change to maximum excavation depth, minor window configuration revisions - rear facade only.Details
revision to pa #2015-0420-4070. interior layout revisions, radiant heating replaced with gas furnaces, 1st flr lowered 1 foot. no change to maximum excavation depth, minor window configuration revisions - rear facade only. | |
| Jun 1, 2017 | Expired or cancelled expired Oct 2024 | 302 Warren Dr | San Francisco Design & Constr. | replace windows, exterior doors & siding throughout the house. demolish a sunroof & install a new window.Details
replace windows, exterior doors & siding throughout the house. demolish a sunroof & install a new window. | $49,828 |
| May 5, 2016 | Completed final sign-off Jun 2021 | 125 Mountain Spring Av | San Francisco Design & Constr. | addition of a 2nd story of approx 1,558 sq.ft. there will be 2 new bathrooms and 2 new bedrooms in (n) addition.Details
addition of a 2nd story of approx 1,558 sq.ft. there will be 2 new bathrooms and 2 new bedrooms in (n) addition. | $300,000 |
| Nov 16, 2015 | Never finaled issued Apr 2016, no final | 120 Turquoise Wy | A L Martin Construction | replace in kind front gate & fence & west property line fence; remove (e) wood retaining walls & stairs on west side and replace with concrete wall & stairs; replace in kind front entry walkDetails
replace in kind front gate & fence & west property line fence; remove (e) wood retaining walls & stairs on west side and replace with concrete wall & stairs; replace in kind front entry walk | $50,000 |
| Apr 29, 2014 | Never finaled issued Oct 2014, no final | 120 Turquoise Wy | A L Martin Construction | revision to approved permit #201308305734. work consists of interior upgrade, including bathrooms & kitchen, fireplace replacement & 3rd level master suite remodel, including added bulk & height. repair of (e) dryrot condition in exterior walls.Details
revision to approved permit #201308305734. work consists of interior upgrade, including bathrooms & kitchen, fireplace replacement & 3rd level master suite remodel, including added bulk & height. repair of (e) dryrot condition in exterior walls. | $30,000 |