Novato 94947 · North Novato · APN 121-300-06 · Unincorporated Marin
Zoned RMP-0.1 in Unincorporated Marin with likely ministerial ADU eligibility and mapped CAL FIRE high fire hazard severity zone (state responsibility area) due diligence; benchmark value $1,284,000 ($1,130,000–$1,438,000).
Zone RMP-0.1 allows residential use qualifying for ministerial ADU review under state law (2 ADU permits permitted within ¼ mile in 36 months).
Source: Unincorporated Marin zoning · CA Gov. Code 66314
Public building records show issued construction/renovation work on this parcel (4 total permits, latest Dec 7, 2023).
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)
Automated synthesis of indexed municipal, county, state, and federal public records — informational context only, not a formal appraisal, survey, or legal/tax determination.
17 permits within ½ mile since November 2024
The map shows new construction, ADUs, demolitions, additions, and renovations. Routine systems work (roofs, HVAC, water heaters) is counted but not mapped. Unit counts are as stated on permits.
Source: County of Marin Community Development Agency, Building Permits (unincorporated Marin) · Geography: permits located by parcel, ½ mile radius · Retrieved Nov 13, 2026
$1,284,000
Benchmark range: $1,130,000 – $1,438,000
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)
New home at 17 Woodside Ct (aka 15): Active in "Issued" for 5.1 yr (first record Oct 4, 2021) with no new permit activity recorded in 3.4 yr.
Source: County of Marin Community Development Agency, Building Permits (unincorporated Marin) (review-time benchmark)
Closest lead: Accessory dwelling unit at 1 Rebelo Ln (0.2 mi E, issued). Inspect timeline history before assuming near-term completion.
Source: County of Marin Community Development Agency, Building Permits (unincorporated Marin) · HCD APR (½-mile radius)
Public-records benchmark estimate combining Zillow Home Value Index (Data provided by Zillow), Census ACS 5-year estimates, parcel land-use/lot characteristics, and issued building permits. Not an official appraisal.
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 RMP-0.1 as multifamily residential, 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.
Permit issued and active for 5.1 yr (first record Oct 4, 2021), with no completion or new permit record in 3.4 yr. · 1 unit · $480,000 declared valuation
Permit issued and active for 2.8 yr (first record Jan 24, 2024), with no completion or new permit record in 2.8 yr. · 1 unit · $6,000 declared valuation
Permit issued and active for 3 yr (first record Oct 27, 2023), with no completion or new permit record in 2.1 yr. · 1 unit · $1,000 declared valuation
Latest published Zillow Home Value Index (ZHVI) update
Changed from $983,284 in September 2025 to $1,012,808 in September 2026.
Source: Zillow Home Value Index (ZHVI) · Data provided by Zillow · Geography: ZIP 94947 (not a parcel appraisal)
Annual ZIP 94947 home-value index checkpoint
Changed from $1,021,699 in September 2024 to $983,284 in September 2025.
Source: Zillow Home Value Index (ZHVI) · Data provided by Zillow · Geography: ZIP 94947 (not a parcel appraisal)
90 Verissimo Dr (Adu 90a) · 1 unit · $1,000 valuation
Records span Oct 27, 2023 to Oct 11, 2024 (1 permit).
Source: County of Marin Community Development Agency, Building Permits (unincorporated Marin) & HCD APR (grouped project within ½ mile)
Annual ZIP 94947 home-value index checkpoint
Changed from $993,500 in September 2023 to $1,021,699 in September 2024.
Source: Zillow Home Value Index (ZHVI) · Data provided by Zillow · Geography: ZIP 94947 (not a parcel appraisal)
1 Rebelo Ln · 1 unit · $6,000 valuation
Source: County of Marin Community Development Agency, Building Permits (unincorporated Marin) & HCD APR (grouped project within ½ mile)
Pool / spa permit issued (175578)
Recorded status: Issued
Expand (E) Pool To Add Spa & Rmdl: Drains, Gunnite, Lights, Tile, Coping · Declared valuation: $136,392 · Contractor: Earl Adams Tile-Coping & Plastering Inc/Adams Pool Solutions
Source: County of Marin Community Development Agency, Building Permits (unincorporated Marin) · Geography: parcel
Annual ZIP 94947 home-value index checkpoint
Changed from $1,029,641 in September 2022 to $993,500 in September 2023.
Source: Zillow Home Value Index (ZHVI) · Data provided by Zillow · Geography: ZIP 94947 (not a parcel appraisal)
Pool / spa permit application filed (175578)
Current status: Issued
Expand (E) Pool To Add Spa & Rmdl: Drains, Gunnite, Lights, Tile, Coping · Declared valuation: $136,392 · Contractor: Earl Adams Tile-Coping & Plastering Inc/Adams Pool Solutions
Source: County of Marin Community Development Agency, Building Permits (unincorporated Marin) · Geography: parcel
Building permit reported to State HCD for 1 housing unit (89347)
Reported in 2023 Housing Element Annual Progress Report
ADU · Renter
Source: California HCD, Housing Element Annual Progress Report — Table A2 · Geography: parcel
New garage / accessory structure permit issued (174295)
Recorded status: Issued
Addition; Trellis & Awning; Retaining Wall To Be Completed; Convert Liv Sp To A D U · Declared valuation: $480,000 · Contractor: Owner/Builder
Source: County of Marin Community Development Agency, Building Permits (unincorporated Marin) · Geography: parcel
General repair permit issued (174296)
Recorded status: Issued
Retaining Wall To Be Completed - Related To 89347 · Declared valuation: $20,000 · Contractor: Owner/Builder
Source: County of Marin Community Development Agency, Building Permits (unincorporated Marin) · Geography: parcel
3 Rebelo Ln (Aka 1) · 1 unit · $600,000 valuation
Records span Jul 14, 2021 to Jun 5, 2023 (1 permit).
Source: County of Marin Community Development Agency, Building Permits (unincorporated Marin) & HCD APR (grouped project within ½ mile)
Annual ZIP 94947 home-value index checkpoint
Changed from $949,991 in September 2021 to $1,029,641 in September 2022.
Source: Zillow Home Value Index (ZHVI) · Data provided by Zillow · Geography: ZIP 94947 (not a parcel appraisal)
General repair permit application filed (174296)
Current status: Issued
Retaining Wall To Be Completed - Related To 89347 · Declared valuation: $20,000 · Contractor: Owner/Builder
Source: County of Marin Community Development Agency, Building Permits (unincorporated Marin) · Geography: parcel
New garage / accessory structure permit application filed (174295)
Current status: Issued
Addition; Trellis & Awning; Retaining Wall To Be Completed; Convert Liv Sp To A D U · Declared valuation: $480,000 · Contractor: Owner/Builder
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 →Active in "Issued" for 5.1 yr (first record Oct 4, 2021) with no new permit activity recorded in 3.4 yr.
Issued after 17 mo (6.3× the 83d median) — slower than 90% of general repair permits in Unincorporated Marin (median 83d, 90th pct 328d, n=693).
Issued after 18 mo (3.3× the 164d median) — slower than 90% of new garage / accessory structure permits in Unincorporated Marin (median 164d, 90th pct 485d, n=356).
Active in "Issued" for 2.8 yr (first record Jan 24, 2024) with no new permit activity recorded in 2.8 yr.
Active in "Issued" for 3 yr (first record Oct 27, 2023) with no new permit activity recorded in 2.1 yr.
High-impact scale (1 housing unit, $1,153,603 declared valuation across 1 permit).
Substantial improvements (additions, interior remodels, ADUs, commercial TI, and new builds) across 732 parcels
Small prior baseline
City baseline: 16.4 / 1k
6 in trailing 24m
Includes 2 ADUs
| Builder / contractor | Primary specialty | Here / ½ mi | ½ mi valuation | Citywide 24m trend |
|---|---|---|---|---|
| Owner Builder | Accessory dwelling unit (new or conversion) | 2 on parcel6 in ½ mi | $1,132,000 | 226 vs 240 prior−6% |
| Earl Adams Tile Coping And Plastering Adams Pool Solutions | Pool / spa | 1 on parcel1 in ½ mi | $136,392 | 0 vs 6 prior |
| Sunnyside Roofing | Roof replacement | 1 on parcel |
| 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) |
| New garage / accessory structureOn this parcel | 356 | 104d | 164d | 294d | 485d | 159d(vs 205d prior) |
HUD Small Area Fair Market Rent · ZIP 94947
HUD FY 2026 · 40th-percentile gross rentCensus ACS 5-year median gross rent (all bedroom counts combined):
Area 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 ($12,850/yr) + local voter-approved bond debt ($1,928/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.
−$66,313/yr
Cash needed: $282,700
NOI: $11,659/yr
P&I: $6,498/mo
For $0/mo net cash flow
At $3,250/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 | $2,990/mo | −$5,900/mo | -25.0% | $11,225/mo | −$5,898/mo |
| Base (your inputs) | Your entered assumptions, 3.0%/yr rent growth | $3,250/mo | −$5,526/mo | -23.5% | $10,390/mo | −$5,340/mo |
| Optimistic (cap-limited) | +6% starting rent, 3% vacancy, 4.5%/yr rent growth (capped by AB 1482 ceiling of 8.6%/yr) | $3,445/mo | −$5,312/mo | -22.5% | $10,148/mo | −$4,916/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.
Issued1 unitsOct 4, 2021 – Jun 15, 2023
We group related permits and State housing reports into projects. That grouping is our inference, not an official record.
Expand (E) Pool To Add Spa & Rmdl: Drains, Gunnite, Lights, Tile, Coping
Retaining Wall To Be Completed - Related To 89347
Addition; Trellis & Awning; Retaining Wall To Be Completed; Convert Liv Sp To A D U
tear-off 42 sqrs of old roof material and install 60 sqrs of comp shingles — ReRoofing
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.
| Report year | Project / record | Type | Entitled | Permitted | Completed | Deed-restricted |
|---|---|---|---|---|---|---|
| 2023 | —(89347) | ADU · Renter | 1 (Oct 4, 2021) | 1 (Jun 15, 2023) | — | — |
| 2021 | —(89347) | ADU · Renter | 1 (Oct 4, 2021) | — | — | — |
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
1.01 acres
Assessor's classification for assessment purposes. This is not zoning.
15 WOODSIDE CT; 17 WOODSIDE CT
Source: County of Marin GIS (MarinMap), Parcels · Geography: parcel · Retrieved Nov 13, 2026
Search by parcel number 121-300-06. Assessed value is not market value.
Search by parcel number 121-300-06 (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.
| $30,775 |
| 0 vs 0 prior |
| Owner Recent nearby: 31 Verissimo Dr (Jul 21, 2021) | New garage / accessory structure | 5 in ½ mi | $422,500 | 25 vs 15 prior+67% |
| Rjdj Recent nearby: 3225 Vineyard Rd (Jul 26, 2022) | Pool / spa | 2 in ½ mi | $205,000 | 1 vs 1 prior |
| Shiloh Builders Recent nearby: 17 Rebelo Lane (Sep 7, 2017) | New single-family home | 1 in ½ mi | $1,153,603 | 0 vs 0 prior |
| Millsap Degnan And Associates Recent nearby: 3 Rebelo Ln (Aka 1) (Jun 5, 2023) | Accessory dwelling unit (new or conversion) | 1 in ½ mi | $600,000 | 4 vs 1 prior |
| Accessory dwelling unit (new or conversion) | 298 | 120d | 204d | 331d | 549d | 214d(vs 181d prior) |
| Addition (adds square footage) | 316 | 103d | 160d | 249d | 440d | 157d(vs 167d prior) |
| Remodel / interior alteration | 1,054 | 36d | 83d | 148d | 266d | 112d(vs 77d prior) |
| Commercial tenant improvement | 81 | 99d | 148d | 233d | 443d | 152d(vs 150d prior) |
| Pool / spaOn this parcel | 162 | 84d | 136d | 241d | 393d | 128d(vs 155d prior) |
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.