CheckMyDesigner

Abraham Christopher Lynn

Engineer · Degenkolb Engineers · Oakland

Public records

From the licensing board and the city of San Francisco.

The short answer

Licensed?
License activeCivil Engineer C-84331First issued May 28, 2015, expires Sep 30, 2027.

Source: DCA license roster, retrieved Nov 5, 2026

Verify on DCA License Search

Any board discipline?
None found.

We searched the BPELSG enforcement list on Nov 5, 2026.

Worked in San Francisco?
52 permits since 2021, 52 in the last 5 years. Latest filed Oct 8, 2026.
What kind of projects?
Legalize or fix a violation 22 · Home remodel 19 · Other 6
How long do their permits take?
Legalize or fix a violation: 1 month. City typical for the same review: within 1 month.

Permits filed each year

San Francisco permits by the year they were filed. The last 5 years are in blue.

What are you planning?

Pick your kind of project to see their permits for it.

Permits
58 permits that name Abraham Christopher Lynn, newest first, including 6 revisions or supplements that are not counted. Select a permit to see the full record.
FiledProjectOpen
Oct 8, 202626 Crestline Dr #0

In kind repairs to units #2 & #4 due to fire damage.

Issued
Sep 10, 20261151 Sutter St #402

In kind repairs to unit 402, due to fire water damage. finishes, wireing. wall framing at roof stairwell.

Issued
Aug 20, 20261422 25th Av

In-kind repair to all units (2) due to fire/water damage. roof siding(north) repair. no change to plumbing fixture count.

Issued
Jun 2, 20263017 20th St

Fire repairs to existing units and nov resolution. rebuild roof, floor assemblies, foundation, and mep per plans.

Issued
May 14, 202698 Harrington St

In kind repair to garage due to vehicle impact, and roof structure. to comply with nov 202650239.

Issued
Apr 30, 2026267 Niagara Av

In kind repairs to single family dwelling due to fire & water damage. add kitchenette (2 burners) at lower level. replace windows at front, in kind. no change to size, location, or material.

Issued
Apr 22, 2026331 Spruce St #0

In-kind repairs to common area (breezeway & garage). repairs to breezeway include siding, windows & stairwell. repairs to garage include drywall, finishes & doors. *no repairs visible from street. all in kind.

Issued
Mar 17, 202626 Crestline Dr #0

Unit # 5, 6, 8, 10: in kind repairs to units due to fire damage. ok to comply with nov 202544077

Issued
Jan 15, 202637 Cook St #0

Fire damage repairs. fix hole on roof. replace interior finishes as needed. reset plubming fixtures, rewire top floor at area of fire. replace one wall standing furnace. work to be perform at units 37,39 and 39a.lower unit to have all floor repalacement.

Complete
Dec 23, 20251701 Yosemite Av

To comply with nov#: 202538869. in-kind repairs to restaurant at 1st level and residential unit at second level (due to fire) with accesibility upgrades.

Issued
Nov 25, 20252 Appleton Av

All units: remodel and rebuild kitchen and bathroom in areas affected by fire damage. repairs to units 2, 4 & 8 to include finishes, drywall, floorings in-kind; repairs to unit 6 to include (exterior) framing, in-kind; no change to layout or sq ft. not visible from street.to comply with his202538819

Issued
Jul 30, 20253126 22nd St

Fire damage repair like for like kind and quality with code upgrades, electrical, plumbing and finishes in compliance with nov #202430052 abatement

Issued
Jul 17, 2025639 45th Av

Front door stairway: remove and replace the stair and landing assembly per plan. provide new footing per plan.

Complete
Jun 20, 2025501 Minnesota St

In kind repairs to warehouse

Complete
Mar 14, 2025157 West Portal Av

Fire repairs to first and 2nd levels, in-kind.

Complete
Dec 4, 202458 Carmelita St

Revision to 202307182404: provide detail of porch framing & front view detail 2/s2.2

Complete
Nov 27, 20242225 Taraval St

Repair of wind damaged wall on the south elevation. not visible from street.

Complete
Nov 20, 20241242 19th Av

Fire repairs to entire building and comply with nov 2023-11201. no expansion of building.

Issued
Oct 31, 2024830 Sargent St

In kind interior & exterior repairs due to fire damage. repair doors, windows, roof & meps.

Complete
Oct 15, 20241242 19th Av

Fire repairs workshop at lower level, to include relocation of entry door. with associated mep. to resolve comply with nov #202311201.

Withdrawn

Sources: DataSF i98e-djp9, 3pee-9qhc, retrieved Nov 5, 2026. Names on permits are matched to licenses by license number and name; unmatched records are not shown.

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