PermitPipeline

Matthew P Leffers

General contractor · San Francisco permit activity
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General contractor active in San Francisco construction, tracked from public building-permit filings.

#807
by NYC filing activity
among NYC general contractors, last 90 days
9
project records
Jan 2025 to May 2026
1/16
active weeks
weeks with a filing (last 16)
9 projects Scopes, declared values and this firm's role on each one See 9 projects involving Matthew P Leffers
Recent projects involving this firm
Castro/Upper Market
To comply with nov# 202653140 item 2. replace less than 50% of rear stair in kind to to abate…
May 20, 2026 · otc alterations permit · General contractor
$3K
Mission
Recommencement and completion of work approved under 202103166624
Feb 25, 2026 · otc alterations permit · General contractor
$280K
Mission
Recommencement and completion of work approved under pa#202103166624
Feb 17, 2026 · otc alterations permit · General contractor
$280K

Neighbourhood, filing date, scope and declared value are shown here. Exact addresses, full filing histories and project teams are part of the paid product.

See every project involving Matthew P Leffers → start a 14-day trial
Middle 50% of declared values: $1–$180K (median $3K) Most recent filing: Castro/Upper Market · May 20, 2026 1 active · 1 newly observed last 90 days

Filing activity · last 16 weeks

APR
MAY
JUN
JUL
1
active projects (last 90d)
1
newly observed (last 90d)
May 2026
peak month

Project mix · by use

Residential100%

Geography · by borough

Haight Ashbury45%
Mission22%
Castro/Upper Market11%
South of Market11%
Western Addition11%

Frequently asked questions

How many SF projects has Matthew P Leffers filed?▾
PermitPipeline tracks 9 San Francisco building-permit projects for Matthew P Leffers (Jan 2025 to May 2026). 1 had filing activity in the last 90 days.
Does Matthew P Leffers work on commercial or residential projects?▾
Across its tracked San Francisco filings, 0% of Matthew P Leffers's projects are commercial and 100% are residential (multifamily, small residential, or single-family). Based on permit records, not self-reported.
Where in San Francisco does Matthew P Leffers work?▾
44% of Matthew P Leffers's tracked San Francisco projects are in Haight Ashbury.
What is a typical Matthew P Leffers project worth?▾
Across the 9 tracked projects with a declared value, Matthew P Leffers averages $84K per project (declared value on the permit filing, not contract value).
Is Matthew P Leffers a general contractor?▾
Matthew P Leffers is listed as a general contractor on its San Francisco permit filings. Roles on this profile are derived from the role each firm holds on public DOB filings.
Public aggregate — full project records are part of the paid leads product. Updated daily from SF DBI filings.
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