Active in Unincorporated Marin (21 permits)
Raw permit filing name: MICHAEL STONE
21 issued · 17 parcels
vs 3 prior 24m
Includes 2 ADU permits
Sum of permit job values
Application → issuance
Latest: Aug 25, 2026
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 |
|---|---|---|---|---|---|---|---|
| 8 | 8 | — | $350,450 | 15d (n=8) | 83d (148d p75) | Faster than peer median | |
| 5 | 5 | — | $237,852 | 0d (n=5) | 0d (0d p75) | Within typical range | |
| 2 | 2 | 2 | $501,800 | 124d (n=2) | 204d (331d p75) | — | |
| 2 | 2 | — | $238,600 | 249d (n=2) | 160d (249d p75) | — | |
| 1 | 1 | — | $34,000 | — | 0d (0d p75) | — | |
| 1 | 1 | — | $15,000 | — | 0d (0d p75) | — | |
| 1 | 1 | — | $5,000 | — | 83d (181d p75) | — | |
| 1 | 1 | — | $28,690 | — | 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 |
|---|---|---|---|---|---|
| 337 Seadrift Rd Unincorporated Marin | Roof replacement B48061Portal ↗ | Issued Aug 25, 2026 0d review | Issued | $34,000 | Siding Replacement, ReRoofing, Non-structural Door/Window Replacement Filed as: MICHAEL STONE |
| 6 Cedar Ave Unincorporated Marin · APN 074-013-12 | Accessory dwelling unit (new or conversion) 181547Portal ↗ | Issued Apr 21, 2026 243d review | Issued | $500,000 1 units | Raise House Above B F E; Addn; Rmdl; Add A D U In New1st Fl Space Filed as: MICHAEL STONE |
| 17 Bayview Ter Unincorporated Marin · APN 043-021-14 | Addition (adds square footage) 179301Portal ↗ | Issued May 20, 2025 140d review | Issued | $8,600 | Convert Mudroom To Powder Rm; Add New Mudroom In Unconditioned Sp; Add W/D In New Powder Rm Filed as: MICHAEL STONE |
| 232 Ricardo Rd Unincorporated Marin · APN 043-162-02 | Other B41960Portal ↗ | Issued Apr 9, 2025 0d review | Issued | $28,690 | Non structural bath remodel Filed as: MICHAEL STONE |
| 438 Laverne Ave Unincorporated Marin · APN 047-112-56 | Plumbing / water heater / sewer B41673Portal ↗ | Issued Mar 19, 2025 0d review | Issued | $23,632 | New counters, Sink Faucet Replace existing gas cooktop with same btu rating Filed as: MICHAEL STONE |
| 2472 Mar East St Unincorporated Marin · APN 059-204-13 | Windows / doors / siding B40880Portal ↗ | Issued Jan 16, 2025 0d review | Issued | $15,000 | Emergency permit Water leak repair in kitchen soffit that needs repair while it is not raining. — Siding Replacement Filed as: MICHAEL STONE |
| 17 Bayview Ter Unincorporated Marin · APN 043-021-14 | Plumbing / water heater / sewer B40188Portal ↗ | Issued Nov 14, 2024 0d review | Issued | $46,800 | Kitchen: cabinetry painting , new countertop , new sink and faucet Bathroom : new tile , new countertop , new sink nd faucet (bathtub and vanity to ramain) Filed as: MICHAEL STONE |
| 230 Foster Ave Unincorporated Marin · APN 071-144-13 | Plumbing / water heater / sewer B38452Portal ↗ | Issued Jun 24, 2024 0d review | Issued | $44,560 | -PRIMARY BATH REMODEL: NEW TILE, SLAB PLUMBING FIXTURES, LED LIGHTNING, WINDOW TO REMAIN. -GUEST BATHROOM: SAME AS PRIMARY Filed as: MICHAEL STONE |
| 64 Almenar Dr Unincorporated Marin · APN 070-162-05 | Plumbing / water heater / sewer B37351Portal ↗ | Issued Mar 14, 2024 0d review | Issued | $36,860 | Minor bath remodel No structural changes , no layout changes (except for remove platform bathtub and install freestanding bathtub) New tile , counter , plumbing fixtures , light fixtures) Toilet to remain Filed as: MICHAEL STONE |
| 33 Rosebank Ave Unincorporated Marin · APN 074-042-16 | Remodel / interior alteration 173849Portal ↗ | Issued Apr 20, 2023 56d review | Issued | $161,000 | Structural Kitchen Remodel Filed as: MICHAEL STONE |
| 1006 Greenhill Rd Unincorporated Marin · APN 048-153-31 | Remodel / interior alteration 171791Portal ↗ | Issued Jun 28, 2022 13d review | Issued | $20,600 | Bath Remodel - Express Filed as: MICHAEL STONE |
| 33 Rosebank Ave Unincorporated Marin · APN 074-042-16 | Remodel / interior alteration 171715Portal ↗ | Issued Jun 17, 2022 11d review | Issued | $6,800 | Bath Remodel - Express Filed as: MICHAEL STONE |
| 26 Irving Dr Unincorporated Marin · APN 176-064-03 | Remodel / interior alteration 171402Portal ↗ | Issued May 11, 2022 16d review | Issued | $46,800 | Remodel: [2] Baths - Express Filed as: MICHAEL STONE |
| 18 Greenwood Bay Dr Unincorporated Marin · APN 055-270-16 | Remodel / interior alteration 168182Portal ↗ | Issued May 17, 2021 21d review | Issued | $12,700 | Bath & Dressing Area Remodel Filed as: MICHAEL STONE |
| 86 Berens Dr Unincorporated Marin · APN 074-112-25 | Accessory dwelling unit (new or conversion) 167838Portal ↗ | Issued Apr 19, 2021 4d review | Issued | $1,800 1 units | Add Walls In (E) Jadu Filed as: MICHAEL STONE |
| 18 Greenwood Bay Dr Unincorporated Marin · APN 055-270-16 | Plumbing / water heater / sewer B25038Portal ↗ | Issued Mar 3, 2021 0d review | Issued | $86,000 | -Replace existing windows and sliding glass doors in kind (no change to existing size or openings). Glass to be dual pane, maximum u-factor .30 and maximum SHGC .23 -Replace plumbing fixtures and vanity cabinets in two existing bathrooms (1 full bath, 1 powder bath), upgrade finishes (no change to existing layout). -Replace cabinetry, countertops, fixtures, and appliances in kitchen (no change to existing layout). -Remove existing wood burning insert in living room. — Replace Plumbing Fixtures(s); Non-structural Door/Window Replacement Filed as: MICHAEL STONE |
| 6 Coronet Way Unincorporated Marin · APN 075-173-07 | Remodel / interior alteration 166398Portal ↗ | Issued Nov 30, 2020 25d review | Issued | $62,000 | Remod - Main Bath/Dress Rm Filed as: MICHAEL STONE |
| 21 Rancheria Rd Unincorporated Marin · APN 075-052-46 | Addition (adds square footage) 160840Portal ↗ | Issued Feb 25, 2019 357d review | Issued | $230,000 | Demo Garage, Remod Bedrm, Kit, Addit T.D. 4/9/18 Design Change No Structural Work, Minor Remodel Filed as: MICHAEL STONE |
| 10 Arroyo Dr Unincorporated Marin · APN 071-033-02 | General repair 160178Portal ↗ | Issued Nov 26, 2018 0d review | Issued | $5,000 | Add Slot Drain To Bath Remodel 160071 - Express Filed With 160071 Filed as: MICHAEL STONE |
| 111 Oak Ave Unincorporated Marin | Remodel / interior alteration 160137Portal ↗ | Issued Nov 15, 2018 0d review | Issued | $18,000 | Bath Rmdl - Express Filed as: MICHAEL STONE |
| 10 Arroyo Dr Unincorporated Marin · APN 071-033-02 | Remodel / interior alteration 160071Portal ↗ | Issued Nov 7, 2018 0d review | Issued | $22,550 | Bath Remodel - Express Filed as: MICHAEL STONE |