North Bay Sunspace Inc.
- Based in
- Petaluma
- On San Francisco permits
- Jan 2010 to Jul 2025
- Last 24 months
- 1 permit filed
26 permits since 2000: 19 completed, 1 in progress, 3 never finaled, 3 expired or cancelled.
Of the 3 never-finaled permits, 1 is 3 to 5 years old, 2 are 5 to 10 years old. 2 were filed but never issued.
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 |
|---|---|---|---|---|
| Jul 1, 2025 | Completed final sign-off Jun 2026 | 2047 22nd Av | construct a sunroom at the back of the buildingDetails
construct a sunroom at the back of the building | $34,380 |
| May 1, 2024 | In progress issued May 2024 | 130 Belgrave Av | commencement of work not started under previously approved permit 200902111893. in-kind replacement of existing 3rd floor solarium at the back of the house.Details
commencement of work not started under previously approved permit 200902111893. in-kind replacement of existing 3rd floor solarium at the back of the house. | $75,000 |
| Mar 22, 2024 | Completed final sign-off Aug 2024 | 130 Belgrave Av | revision to solarium replacement project bpa#202307142235: to ensure privacy which has been compromised by neighbor. construction of an addition with windows that have views into the owner's ome, change clear glass to reflectiive in designated solarium glazed panels, & replace designated woodDetails
revision to solarium replacement project bpa#202307142235: to ensure privacy which has been compromised by neighbor. construction of an addition with windows that have views into the owner's ome, change clear glass to reflectiive in designated solarium glazed panels, & replace designated wood | |
| Nov 29, 2022 | Never finaled filed Nov 2022, never issued | 230 Gambier St | remove existing deck. build new deck. install new patio enclosure. install electrical outlets, switches, and lights.Details
remove existing deck. build new deck. install new patio enclosure. install electrical outlets, switches, and lights. | $71,560 |
| Nov 1, 2019 | Completed final sign-off Oct 2021 | 175 Miraloma Dr | install a four season patio greenhouse enclosure 14'4"x11'7" on an (e) roof deck w/ eletrical work.Details
install a four season patio greenhouse enclosure 14'4"x11'7" on an (e) roof deck w/ eletrical work. | $28,650 |
| Sep 6, 2019 | Completed final sign-off Dec 2020 | 118 Burnside Av | enclose an (e) deck with a four seasons patio green house enclosure.Details
enclose an (e) deck with a four seasons patio green house enclosure. | $32,960 |
| Apr 22, 2019 | Expired or cancelled withdrawn May 2021 | 165 Manor Dr | bring existing deck up to code. encose existing deck with a patio sunroom. install electrical plugs, lights, switches.Details
bring existing deck up to code. encose existing deck with a patio sunroom. install electrical plugs, lights, switches. | $29,980 |
| Oct 3, 2018 | Completed final sign-off Apr 2021 | 275 28th Av | build a new deck and install a patio sunroom on it. remove existing window and add a french door. install electrical switches, lights, and plugsDetails
build a new deck and install a patio sunroom on it. remove existing window and add a french door. install electrical switches, lights, and plugs | $48,960 |
| Jul 27, 2018 | Completed final sign-off Oct 2018 | 2744 34th Av | remove existing patio enclosure and replace with same size, shape, & height. remove exisitng electrical plugs,and fan (ceiling) and replace with same. to e installed on the rear side of the residenceDetails
remove existing patio enclosure and replace with same size, shape, & height. remove exisitng electrical plugs,and fan (ceiling) and replace with same. to e installed on the rear side of the residence | $26,500 |
| May 3, 2018 | Completed final sign-off Dec 2020 | 618 28th St | install a patio sunroom enclosure on an (e) roof deck on the back of the single family residence.Details
install a patio sunroom enclosure on an (e) roof deck on the back of the single family residence. | $43,500 |
| May 25, 2017 | Never finaled issued Feb 2018, no final | 414 Urbano Dr | install (1) 12'x12' patio enclosure on an existing slab. install plugs swithces and lights. remove exsting 6' window and replace with new 6' sliding door under existing headerDetails
install (1) 12'x12' patio enclosure on an existing slab. install plugs swithces and lights. remove exsting 6' window and replace with new 6' sliding door under existing header | $24,560 |
| Dec 27, 2016 | Never finaled filed Dec 2016, never issued | 1310 Sanchez St | install 1 aluminum patio cover on an existing deckDetails
install 1 aluminum patio cover on an existing deck | $5,500 |
| Sep 28, 2016 | Completed final sign-off Oct 2017 | 1080 Alabama St | install 1 skylight on existing curb on flat roof over existing interior lightwell atriumDetails
install 1 skylight on existing curb on flat roof over existing interior lightwell atrium | $7,850 |
| May 15, 2015 | Completed final sign-off Sep 2015 | 192 Gold Mine Dr | replace single pane solarium with double pane solarium (identical). no change in appearance. aluminum frame. u-factor 0.32 max.Details
replace single pane solarium with double pane solarium (identical). no change in appearance. aluminum frame. u-factor 0.32 max. | |
| Sep 29, 2014 | Completed final sign-off Oct 2016 | 3491 Pacific Av | horizontal addition. build a new patio sunroom on an existing deck and install walls only under existing deck with electrical. maher ord n/a.Details
horizontal addition. build a new patio sunroom on an existing deck and install walls only under existing deck with electrical. maher ord n/a. | $74,500 |
| Feb 25, 2014 | Completed final sign-off Dec 2015 | 73 Elk St | upgrade (e) deck; build 1 4-seasons sunroom; electrical & plumbing on separate permit.Details
upgrade (e) deck; build 1 4-seasons sunroom; electrical & plumbing on separate permit. | $28,000 |
| Feb 26, 2013 | Completed final sign-off Mar 2014 | 4203 Cesar Chavez St | build a greenhouse on an (e) deck on the rear of the house over living space with electrical & plumbing work.(non-conditioned or heated greenhouse)Details
build a greenhouse on an (e) deck on the rear of the house over living space with electrical & plumbing work.(non-conditioned or heated greenhouse) | $35,950 |
| Sep 26, 2012 | Expired or cancelled expired Aug 2016 | 140 Urbano Dr | build a new deck and intall 1-four seasons greenhouse with electrical & tie in downspout to existing drain.Details
build a new deck and intall 1-four seasons greenhouse with electrical & tie in downspout to existing drain. | $28,500 |
| Aug 31, 2012 | Completed final sign-off Dec 2013 | 117 Knockash Hl | enclose the existing deck with a four seasons green house sunroom. install a light fixture and switch hook-up a downspout.Details
enclose the existing deck with a four seasons green house sunroom. install a light fixture and switch hook-up a downspout. | $22,000 |
| Feb 23, 2012 | Completed final sign-off Jul 2012 | 1888 Geneva Av | create an elevator lobby at existing exterior elevator doors on 11th and 12th floor to comply with complaint #200925002. field verify if elevators have recall and submit elevator recall compliance on separate fire alarm permit.Details
create an elevator lobby at existing exterior elevator doors on 11th and 12th floor to comply with complaint #200925002. field verify if elevators have recall and submit elevator recall compliance on separate fire alarm permit. | $30,980 |
| Aug 24, 2011 | Expired or cancelled expired Sep 2012 | 353 Corbett Av | set up scafolding, take apart (e) sunroom partially, reseal and flashas needed to stop leaks and repair sheetrock or dry rot if needed. (scafolding setup by specialty scafolding co.)Details
set up scafolding, take apart (e) sunroom partially, reseal and flashas needed to stop leaks and repair sheetrock or dry rot if needed. (scafolding setup by specialty scafolding co.) | $5,000 |
| Oct 5, 2010 | Completed final sign-off Apr 2012 | 23 Annapolis Tr | teardown an existing deck and porch enclosure on rear of house. replace a new deck & 4 seasons green house with electrical on the interior. build new green house porth enclosure the same size & footprint as existing.Details
teardown an existing deck and porch enclosure on rear of house. replace a new deck & 4 seasons green house with electrical on the interior. build new green house porth enclosure the same size & footprint as existing. | $29,945 |
| Jul 1, 2010 | Completed final sign-off Jun 2011 | 3863 Cesar Chavez St | install 1-four seasons greenhouse on an existing deck with 1-gfi protected circuit, 3-plugs & 1 switch & light.tie the new green house down spout into the existing drain line. install exterior plywood over decking after greenhouse is enclosed. inside the enclosure only.Details
install 1-four seasons greenhouse on an existing deck with 1-gfi protected circuit, 3-plugs & 1 switch & light.tie the new green house down spout into the existing drain line. install exterior plywood over decking after greenhouse is enclosed. inside the enclosure only. | $22,500 |
| Jun 11, 2010 | Completed final sign-off Nov 2011 | 20 Knollview Wy | replace an existing deck & install a four seasons greenhouse on the deck and run electrical inside greenhouse and tie in the downspout to the existing drain.Details
replace an existing deck & install a four seasons greenhouse on the deck and run electrical inside greenhouse and tie in the downspout to the existing drain. | $36,978 |
| Apr 7, 2010 | Completed final sign-off Dec 2011 | 446 Lake St | enclose (e) deck with a four seasons greenhouse. pull 1-outlet through the house wall & install 2-trac lights of the (e) switch.Details
enclose (e) deck with a four seasons greenhouse. pull 1-outlet through the house wall & install 2-trac lights of the (e) switch. | $21,497 |
| Jan 6, 2010 | Completed final sign-off Sep 2010 | 70 Elmhurst Dr | construct one- four seasons greeng house on existing 2nd story deck over living space 7'7" projection by 11' widthDetails
construct one- four seasons greeng house on existing 2nd story deck over living space 7'7" projection by 11' width | $13,800 |