Active in Unincorporated Marin (5 permits)
Raw permit filing aliases merged: ALTEN CONSTRUCTION · ALTEN CONSTRUCTION LLC
5 issued · 1 parcels
vs 0 prior 24m
3 construction/remodel
Sum of permit job values
Application → issuance
Latest: Apr 14, 2025
Where this builder's geocoded permits cluster
Compares this builder's median days from permit application to issuance against all peer permits in Unincorporated Marin (trailing 5-year benchmark).
| Permit Category | Permits | Issued | Units | Declared Valuation | Builder Median Review | City Median (75th pct) | Relative Pace |
|---|---|---|---|---|---|---|---|
| 1 | 1 | — | $90,000 | — | 55d (106d p75) | — | |
| 1 | 1 | — | $4,500,000 | — | 83d (148d p75) | — | |
| 1 | 1 | — | $4,500,000 | — | 148d (233d p75) | — | |
| 1 | 1 | — | $40,000 | — | 0d (0d p75) | — | |
| 1 | 1 | — | $10,000 | — | 0d (1d p75) | — |
Multi-permit and HCD housing projects linked to this builder's permits
Click any address to open the full property dossier or inspect the official agency record
| Property / Parcel | Record & Category | Applied / Issued | Status | Valuation | Work Description & Raw Attribution |
|---|---|---|---|---|---|
| 675 Sir Francis Drake Blvd Unincorporated Marin · APN 022-010-35 | Other 179029Portal ↗ | Issued Apr 14, 2025 181d review | Issued | $10,000 | Backboard C M U Walls For Sports Filed as: ALTEN CONSTRUCTION LLC |
| 675 Sir Francis Drake Blvd Unincorporated Marin · APN 022-010-35 | Electrical / panel 179028Portal ↗ | Issued Apr 14, 2025 196d review | Issued | $40,000 | Replace (E) Chain Link Fence & Gate W/ (N) Automatic Gate & Metal Fence Filed as: ALTEN CONSTRUCTION LLC |
| 675 Sir Francis Drake Blvd Unincorporated Marin · APN 022-010-35 | Remodel / interior alteration 178939Portal ↗ | Issued Apr 1, 2025 253d review | Issued | $4,500,000 | Interior Remodel Of (E) Science Classrm Bldg; Enclose Exterior Covered Walkway To Create (N) Interior Corridor Filed as: ALTEN CONSTRUCTION LLC |
| 675 Sir Francis Drake Blvd Unincorporated Marin · APN 022-010-35 | Commercial tenant improvement 164547Portal ↗ | Issued Mar 31, 2020 104d review | Issued | $4,500,000 | T I Of Whole Building Filed as: ALTEN CONSTRUCTION |
| 675 Sir Francis Drake Blvd Unincorporated Marin · APN 022-010-35 | Demolition 164216Portal ↗ | Issued Feb 13, 2020 10d review | Issued | $90,000 | Demo Inter & Exter Finishes & Door Opening Filed as: ALTEN CONSTRUCTION |