Active in Unincorporated Marin (9 permits)
Raw permit filing name: MAHONEY CONSTRUCTION COMPANY
9 issued · 5 parcels
vs 4 prior 24m
Includes 1 ADU permits
Sum of permit job values
Application → issuance
Latest: Aug 21, 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 |
|---|---|---|---|---|---|---|---|
| 3 | 3 | — | $25,000 | 0d (n=3) | 0d (0d p75) | Within typical range | |
| 2 | 2 | — | $32,500 | 32d (n=2) | 83d (148d p75) | — | |
| 2 | 2 | — | $4,000 | 0d (n=2) | 0d (0d p75) | — | |
| 1 | 1 | 1 | $200,000 | — | 204d (331d p75) | — | |
| 1 | 1 | — | $35,000 | — | 0d (0d 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 |
|---|---|---|---|---|---|
| 200 Mark Twain Ave Unincorporated Marin · APN 180-114-14 | Windows / doors / siding B43576Portal ↗ | Issued Aug 21, 2025 0d review | Issued | $15,000 | Remove and replace like for like windows 11 — Non-structural Door/Window Replacement Filed as: MAHONEY CONSTRUCTION COMPANY |
| 3 Creekside Dr Unincorporated Marin · APN 164-581-20 | Windows / doors / siding 179264Portal ↗ | Issued May 14, 2025 34d review | Issued | $5,000 | Remove (E) Sliding Glass Door, Move Opening 2' To The West, & Installing (N) French Door Filed as: MAHONEY CONSTRUCTION COMPANY |
| 3 Creekside Dr Unincorporated Marin · APN 164-581-20 | Electrical / panel B42199Portal ↗ | Issued Apr 28, 2025 0d review | Issued | $2,500 | Install new sub panel in the garage and install siding patch after water damaged was found due to improper window flashing. — New Circuits / Outlets; Siding Replacement Filed as: MAHONEY CONSTRUCTION COMPANY |
| 158 Linden Ln (Adu 158a) Unincorporated Marin · APN 047-223-07 | Accessory dwelling unit (new or conversion) 179074Portal ↗ | Issued Apr 18, 2025 270d review | Issued | $200,000 1 units | New Det A D U; Deck & Steps Filed as: MAHONEY CONSTRUCTION COMPANY |
| 3 Creekside Dr Unincorporated Marin · APN 164-581-20 | Plumbing / water heater / sewer B40195Portal ↗ | Issued Nov 14, 2024 0d review | Issued | $35,000 | Nonstructural kitchen remodel, new cabinets, new flooring, new appliances, new paint, new plumbing fixtures, new lighting fixtures and new trim. Filed as: MAHONEY CONSTRUCTION COMPANY |
| 3 Tappan Ct Unincorporated Marin · APN 176-101-06 | Windows / doors / siding B39102Portal ↗ | Issued Aug 13, 2024 0d review | Issued | $5,000 | Remove and replace 11 NON structural windows with WUI glass. — Non-structural Door/Window Replacement Filed as: MAHONEY CONSTRUCTION COMPANY |
| 1045 Via Escondida Unincorporated Marin · APN 160-064-04 | Remodel / interior alteration 174610Portal ↗ | Issued Jul 27, 2023 42d review | Issued | $7,500 | Non-Structural Remodel Kitchen - Express Filed as: MAHONEY CONSTRUCTION COMPANY |
| 1045 Via Escondida Unincorporated Marin · APN 160-064-04 | Remodel / interior alteration 174275Portal ↗ | Issued Jun 13, 2023 21d review | Issued | $25,000 | Non-Structural Remodel Of (2) Baths; Drywall In Garage Filed as: MAHONEY CONSTRUCTION COMPANY |
| 1045 Via Escondida Unincorporated Marin · APN 160-064-04 | Electrical / panel B33200Portal ↗ | Issued Mar 29, 2023 0d review | Issued | $1,500 | New Square D Electrical Main Panel with upgrade to 200amp service — New Circuits / Outlets, Service Upgrade, Replace Circuits / Outlets; Non-structural Door/Window Replacement Filed as: MAHONEY CONSTRUCTION COMPANY |