Petaluma 94952 · APN 125-070-06 · Unincorporated Marin
Zoned A60 in Unincorporated Marin and mapped CAL FIRE high fire hazard severity zone (state responsibility area) due diligence.
On-parcel permit history is indexed through Sep 26, 2025, letting you verify roof, HVAC, electrical, or structural work against seller disclosures.
Source: County of Marin Community Development Agency, Building Permits (unincorporated Marin) (parcel APN)
all of the lot of the parcel intersects Zone X: minimal flood hazard. Outside mandatory federal SFHA insurance rules, but check local drainage and finished-floor requirements.
Source: FEMA National Flood Hazard Layer (parcel polygon)
Located in a mapped Fire Hazard Severity Zone. Expect Chapter 7A ignition-resistant building standards, defensible-space inspections, and stricter property insurance underwriting.
Source: CAL FIRE FHSZ (map Apr 1, 2024)
Roof replacement (156068): Issued after 2 mo — slower than 90% of roof replacement permits in Unincorporated Marin (median 0d, 90th pct 0d, n=3,663).
Source: County of Marin Community Development Agency, Building Permits (unincorporated Marin) (review-time benchmark)
Automated synthesis of indexed municipal, county, state, and federal public records — informational context only, not a formal appraisal, survey, or legal/tax determination.
No permit activity recorded within ½ mile.
Source: County of Marin Community Development Agency, Building Permits (unincorporated Marin) · Geography: permits located by parcel, ½ mile radius · Retrieved Nov 13, 2026
Insufficient area benchmark data
No ADU or new-home permits recorded within ¼ mile in this window.
Permit counts, by the date issued (or applied, if not yet issued). Lot splits are planning cases, which we don't have.
We read public zoning and hazard maps against state law (ADUs: Gov. Code 66314; SB 9: Gov. Code 65852.21 and 66411.7). Local rules, title, tenancy history and site conditions can change the answer. Check with Unincorporated Marin's planning department before relying on it.
Sources: County of Marin GIS (MarinMap), Zoning (11 cities and unincorporated Marin) (retrieved Nov 13, 2026) · CAL FIRE Office of the State Fire Marshal, Fire Hazard Severity Zones in the State Responsibility Area (effective 2024-04-01) (retrieved Nov 9, 2026) · CAL FIRE Office of the State Fire Marshal, Fire Hazard Severity Zones in the Local Responsibility Area (map dated 2025-03-24) (retrieved Nov 9, 2026) · FEMA, National Flood Hazard Layer — flood hazard zones (retrieved Nov 9, 2026) · FEMA, National Flood Hazard Layer — FIRM panels (retrieved Nov 9, 2026) · California Geological Survey, Alquist-Priolo Earthquake Fault Zones (retrieved Nov 9, 2026) · Zoning classes: our classification of A60 as agricultural, checked against the zone description on Oct 24, 2026
Chronological history of building permit applications and issuances, snapshot-dated status changes, State housing entitlements, surrounding development within ½ mile, and area home-value trends.
Roof replacement permit application filed (B44078)
Current status: Issued
Remove existing roof. Install with new Lifetime Class A composition shingles on the Pesticide Room and Storage — ReRoofing · Declared valuation: $9,750 · Contractor: Capstone Roofing Inc
Source: County of Marin Community Development Agency, Building Permits (unincorporated Marin) · Geography: parcel
Roof replacement permit issued (B44078)
Recorded status: Issued
Remove existing roof. Install with new Lifetime Class A composition shingles on the Pesticide Room and Storage — ReRoofing · Declared valuation: $9,750 · Contractor: Capstone Roofing Inc
Source: County of Marin Community Development Agency, Building Permits (unincorporated Marin) · Geography: parcel
Roof replacement permit application filed (B42495)
Current status: Issued
Remove existing roof. Install with new Lifetime Class A composition shingles. - Lake Cottage — ReRoofing · Declared valuation: $13,750 · Contractor: Capstone Roofing Inc
Source: County of Marin Community Development Agency, Building Permits (unincorporated Marin) · Geography: parcel
Roof replacement permit issued (B42495)
Recorded status: Issued
Remove existing roof. Install with new Lifetime Class A composition shingles. - Lake Cottage — ReRoofing · Declared valuation: $13,750 · Contractor: Capstone Roofing Inc
Source: County of Marin Community Development Agency, Building Permits (unincorporated Marin) · Geography: parcel
Roof replacement permit application filed (B38244)
Current status: Issued
Remove existing roof. Install with new Lifetime Class A composition shingles. For Winery Building — ReRoofing · Declared valuation: $42,250 · Contractor: Capstone Roofing Inc
Source: County of Marin Community Development Agency, Building Permits (unincorporated Marin) · Geography: parcel
Roof replacement permit application filed (B38246)
Current status: Issued
Remove existing roof. Install with new Lifetime Class A composition shingles. Frantoio Building — ReRoofing · Declared valuation: $76,450 · Contractor: Capstone Roofing Inc
Source: County of Marin Community Development Agency, Building Permits (unincorporated Marin) · Geography: parcel
Roof replacement permit issued (B38244)
Recorded status: Issued
Remove existing roof. Install with new Lifetime Class A composition shingles. For Winery Building — ReRoofing · Declared valuation: $42,250 · Contractor: Capstone Roofing Inc
Source: County of Marin Community Development Agency, Building Permits (unincorporated Marin) · Geography: parcel
Roof replacement permit issued (B38246)
Recorded status: Issued
Remove existing roof. Install with new Lifetime Class A composition shingles. Frantoio Building — ReRoofing · Declared valuation: $76,450 · Contractor: Capstone Roofing Inc
Source: County of Marin Community Development Agency, Building Permits (unincorporated Marin) · Geography: parcel
Plumbing / water heater / sewer permit application filed (B22725)
Current status: Issued
**LAKE COTTAGE** 40-gallon propane water heater replacement in existing location (Boat House). — Replace Plumbing Fixtures(s) · Declared valuation: $3,775 · Contractor: Roman'S Plumbing Inc
Source: County of Marin Community Development Agency, Building Permits (unincorporated Marin) · Geography: parcel
Plumbing / water heater / sewer permit issued (B22725)
Recorded status: Issued
**LAKE COTTAGE** 40-gallon propane water heater replacement in existing location (Boat House). — Replace Plumbing Fixtures(s) · Declared valuation: $3,775 · Contractor: Roman'S Plumbing Inc
Source: County of Marin Community Development Agency, Building Permits (unincorporated Marin) · Geography: parcel
HVAC / heat pump permit application filed (B17749)
Current status: Issued
installing ac system 14 seer — Mechanical Appliance · Declared valuation: $6,500 · Contractor: Adams Refrigeration Service Inc A California Corp
Source: County of Marin Community Development Agency, Building Permits (unincorporated Marin) · Geography: parcel
HVAC / heat pump permit issued (B17749)
Recorded status: Issued
installing ac system 14 seer — Mechanical Appliance · Declared valuation: $6,500 · Contractor: Adams Refrigeration Service Inc A California Corp
Source: County of Marin Community Development Agency, Building Permits (unincorporated Marin) · Geography: parcel
Roof replacement permit application filed (B17040)
Current status: Issued
Tear off comp, install comp. — ReRoofing · Declared valuation: $17,900 · Contractor: Capstone Roofing Inc
Source: County of Marin Community Development Agency, Building Permits (unincorporated Marin) · Geography: parcel
Roof replacement permit issued (B17040)
Recorded status: Issued
Tear off comp, install comp. — ReRoofing · Declared valuation: $17,900 · Contractor: Capstone Roofing Inc
Source: County of Marin Community Development Agency, Building Permits (unincorporated Marin) · Geography: parcel
Roof replacement permit application filed (B15640)
Current status: Issued
caretakers house: remove existing house, install lifetime class A composite roof — ReRoofing · Declared valuation: $11,400 · Contractor: Capstone Roofing Inc
Source: County of Marin Community Development Agency, Building Permits (unincorporated Marin) · Geography: parcel
Cross-referenced intelligence from our historical development graph—connecting parcels, permits, entity-resolved builders, empirical review-time distributions, and neighborhood renovation trends.
Explore full Unincorporated Marin development graph →Issued after 2 mo — slower than 90% of roof replacement permits in Unincorporated Marin (median 0d, 90th pct 0d, n=3,663).
Issued after 4 mo — slower than 90% of other permits in Unincorporated Marin (median 0d, 90th pct 71d, n=1,560).
| Builder / contractor | Primary specialty | Here / ½ mi | ½ mi valuation | Citywide 24m trend |
|---|---|---|---|---|
| Capstone Roofing | Roof replacement | 6 on parcel6 in ½ mi | $171,500 | 0 vs 0 prior |
| Scott And Warner Bldrs | Addition (adds square footage) | 4 on parcel4 in ½ mi | $461,500 | 2 vs 0 prior |
| Henris Roofing | Roof replacement | 2 on parcel2 in ½ mi | $32,800 | 0 |
| Permit category | Sample (n) | 25th pct | Median (50th) | 75th pct | 90th pct | Recent 24m median |
|---|---|---|---|---|---|---|
| New single-family home | 121 | 166d | 253d | 456d | 686d | 211d(vs 273d prior) |
| New multifamily / condos / mixed-use | 21 | 272d | 292d | 293d | 313d | 293d(vs 197d prior) |
| Accessory dwelling unit (new or conversion) | 298 | 120d | 204d | 331d | 549d | 214d(vs 181d prior) |
| Addition (adds square footage) |
HUD Small Area Fair Market Rent · ZIP 94952
HUD FY 2026 · 40th-percentile gross rentArea home-value benchmarks (not an appraisal)
ZIP & neighborhood mediansUnder California Proposition 13, the seller's historical assessed value does not carry over to a buyer. On sale, the parcel is reassessed at the purchase price: 1.00% base rate ($5,500/yr) + local voter-approved bond debt ($825/yr) + fixed direct levies/Mello-Roos ($450/yr).
Mapped hazard zone insurance context on this parcel:
Model adding a backyard ADU or garage conversion under California's Prop 13 blended new-construction assessment (existing house & land tax base stays intact; only ADU build cost is assessed) and SB 13 impact-fee rules.
−$15,584/yr
Cash needed: $121,000
NOI: $17,789/yr
P&I: $2,781/mo
For $0/mo net cash flow
At $3,000/mo gross rent
| Scenario | Assumptions | Year 1 Rent | Year 1 Cash Flow | Cash-on-Cash | Break-Even Rent | Year 5 Cash Flow |
|---|---|---|---|---|---|---|
| Conservative | −8% starting rent, +3% vacancy, +3% combined maintenance/CapEx, 1.5%/yr rent growth | $2,760/mo | −$1,643/mo | -16.3% | $5,054/mo | −$1,594/mo |
| Base (your inputs) | Your entered assumptions, 3.0%/yr rent growth | $3,000/mo | −$1,299/mo | -12.9% | $4,678/mo | −$1,079/mo |
| Optimistic (cap-limited) | +6% starting rent, 3% vacancy, 4.5%/yr rent growth (capped by AB 1482 ceiling of 8.6%/yr) | $3,180/mo | −$1,101/mo | -10.9% | $4,569/mo | −$688/mo |
Rental regulatory context (informational only — not legal advice):
California AB 1482 (Tenant Protection Act, Civ. Code § 1947.12) caps annual rent increases at 5% + local CPI (max 10%) on covered properties.
Remove existing roof. Install with new Lifetime Class A composition shingles on the Pesticide Room and Storage — ReRoofing
Remove existing roof. Install with new Lifetime Class A composition shingles. - Lake Cottage — ReRoofing
Remove existing roof. Install with new Lifetime Class A composition shingles. Frantoio Building — ReRoofing
Remove existing roof. Install with new Lifetime Class A composition shingles. For Winery Building — ReRoofing
**LAKE COTTAGE** 40-gallon propane water heater replacement in existing location (Boat House). — Replace Plumbing Fixtures(s)
installing ac system 14 seer — Mechanical Appliance
Tear off comp, install comp. — ReRoofing
caretakers house: remove existing house, install lifetime class A composite roof — ReRoofing
Repair Gas Line***Expired
New Roof Over (E) Roof On Access Struc T.D. 6/27/17
Repl/Rpr Deck T.D. 11/16/16
Addition T.D. 12/6/16***Expired
Remod & Windws***Ext 6/22/19 T.D. 5/26/16
Replace 6 A/C Units
Source: County of Marin Community Development Agency, Building Permits (unincorporated Marin) · Geography: parcel (APN) · Retrieved Nov 13, 2026 · Received and issued dates come from the County of Marin. The county publishes no final or expired status, so an issued permit stays 'Issued' after the work is done.
No housing activity reported to the State for this parcel (2018–2025 reports).
Source: California HCD, Housing Element Annual Progress Report — Table A2 · Geography: project (parcel) · Retrieved Nov 9, 2026 · From Unincorporated Marin's Housing Element Annual Progress Reports. A project can appear in several report years as it moves from entitlement to permit to completion.
Source: County of Marin GIS (MarinMap), Zoning (11 cities and unincorporated Marin) · Geography: zoning district polygon at parcel point · Retrieved Nov 13, 2026
381.11 acres
Assessor's classification for assessment purposes. This is not zoning.
5935 RED HILL RD; 5935 RED HILL RD BLDG 1; 5935 RED HILL RD BLDG 10
Source: County of Marin GIS (MarinMap), Parcels · Geography: parcel · Retrieved Nov 13, 2026
Search by parcel number 125-070-06. Assessed value is not market value.
Search by parcel number 125-070-06 (Marin County Tax Collector)
Permits issued in unincorporated Marin in the past 48 months. Each city keeps its own records.
The official flood hazard map for this location. Our reading of it is under What could be built here.
This site does not show owner names.
| Patriot Mechanical Dba; Trahan And Sons | HVAC / heat pump | 1 on parcel1 in ½ mi | $53,500 | 0 vs 0 prior |
| Adams Refrigeration Service A California | HVAC / heat pump | 1 on parcel1 in ½ mi | $6,500 | 0 vs 0 prior |
| Romans Plumbing | Plumbing / water heater / sewer | 1 on parcel1 in ½ mi | $3,775 | 0 vs 0 prior |
| 316 |
| 103d |
| 160d |
| 249d |
| 440d |
| 157d(vs 167d prior) |
| Remodel / interior alterationOn this parcel | 1,054 | 36d | 83d | 148d | 266d | 112d(vs 77d prior) |
| Commercial tenant improvement | 81 | 99d | 148d | 233d | 443d | 152d(vs 150d prior) |
| Roof replacementOn this parcel | 3,663 | 0d | 0d | 0d | 0d | 0d |
| HVAC / heat pumpOn this parcel | 2,946 | 0d | 0d | 0d | 0d | 0d |
Source: County of Marin Community Development Agency, Building Permits (unincorporated Marin) · Computed from issued permits with recorded application and issuance dates over the trailing 60 months. Categories with fewer than 20 permits are excluded.
Tear Off & Re-Roof W/ Comp Shngls
Reroof