Inverness 94937 · Inverness · APN 112-360-12 · Unincorporated Marin
11 permits within ½ mile since October 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 Oct 29, 2026
$1,589,000
Benchmark range: $1,398,000 – $1,780,000
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.
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 Oct 29, 2026) · CAL FIRE Office of the State Fire Marshal, Fire Hazard Severity Zones in the State Responsibility Area (effective 2024-04-01) (retrieved Oct 26, 2026) · CAL FIRE Office of the State Fire Marshal, Fire Hazard Severity Zones in the Local Responsibility Area (map dated 2025-03-24) (retrieved Oct 26, 2026) · FEMA, National Flood Hazard Layer — flood hazard zones (retrieved Oct 26, 2026) · FEMA, National Flood Hazard Layer — FIRM panels (retrieved Oct 26, 2026) · California Geological Survey, Alquist-Priolo Earthquake Fault Zones (retrieved Oct 26, 2026) · Zoning classes: our classification of C-RSP-0.1 as single-family 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 9.4 yr (first record Jun 14, 2017), with no completion or new permit record in 8.9 yr. · 1 unit · $1,100,000 declared valuation
Permit issued and active for 12.5 yr (first record Apr 28, 2014), with no completion or new permit record in 12.2 yr. · 1 unit · $600,000 declared valuation
Permit issued and active for 13.1 yr (first record Sep 12, 2013), with no completion or new permit record in 11.8 yr. · 1 unit · $600,000 declared valuation
Permit issued and active for 6.3 yr (first record Jul 10, 2020), with no completion or new permit record in 5.3 yr. · $20,000 declared valuation
In "Entitled" for 3.1 yr (since Sep 25, 2023), with no new permit record in 3.1 yr. · 1 unit
Latest published Zillow Home Value Index (ZHVI) update
Changed from $1,404,932 in September 2025 to $1,463,402 in September 2026.
Source: Zillow Home Value Index (ZHVI) · Data provided by Zillow · Geography: ZIP 94937 (not a parcel appraisal)
Annual ZIP 94937 home-value index checkpoint
Changed from $1,486,491 in September 2024 to $1,404,932 in September 2025.
Source: Zillow Home Value Index (ZHVI) · Data provided by Zillow · Geography: ZIP 94937 (not a parcel appraisal)
Annual ZIP 94937 home-value index checkpoint
Changed from $1,453,486 in September 2023 to $1,486,491 in September 2024.
Source: Zillow Home Value Index (ZHVI) · Data provided by Zillow · Geography: ZIP 94937 (not a parcel appraisal)
Annual ZIP 94937 home-value index checkpoint
Changed from $1,535,486 in September 2022 to $1,453,486 in September 2023.
Source: Zillow Home Value Index (ZHVI) · Data provided by Zillow · Geography: ZIP 94937 (not a parcel appraisal)
1 unit
Source: County of Marin Community Development Agency, Building Permits (unincorporated Marin) & HCD APR (grouped project within ½ mile)
Fire alarm / sprinkler permit issued (B34670)
Recorded status: Issued
Install 18 KWH Battery Backup system for well pump and fire sprinkler pump, as well as critical residential circuits. Batteries Inverter and Transfer switch will be installed remotely next to the existing electrical service. · Declared valuation: $30,000 · Contractor: Martinelli Electric
Source: County of Marin Community Development Agency, Building Permits (unincorporated Marin) · Geography: parcel
Fire alarm / sprinkler permit application filed (B34670)
Current status: Issued
Install 18 KWH Battery Backup system for well pump and fire sprinkler pump, as well as critical residential circuits. Batteries Inverter and Transfer switch will be installed remotely next to the existing electrical service. · Declared valuation: $30,000 · Contractor: Martinelli Electric
Source: County of Marin Community Development Agency, Building Permits (unincorporated Marin) · Geography: parcel
Annual ZIP 94937 home-value index checkpoint
Changed from $1,425,191 in September 2021 to $1,535,486 in September 2022.
Source: Zillow Home Value Index (ZHVI) · Data provided by Zillow · Geography: ZIP 94937 (not a parcel appraisal)
Annual ZIP 94937 home-value index checkpoint
Changed from $1,196,115 in September 2020 to $1,425,191 in September 2021.
Source: Zillow Home Value Index (ZHVI) · Data provided by Zillow · Geography: ZIP 94937 (not a parcel appraisal)
1025 Vision Rd · $20,000 valuation
Records span Jul 10, 2020 to Jul 1, 2021 (1 permit).
Source: County of Marin Community Development Agency, Building Permits (unincorporated Marin) & HCD APR (grouped project within ½ mile)
New single-family home permit issued (157115)
Recorded status: Issued
S F D. Demo & Rebld; Deck T.D. 7/14/17 · Declared valuation: $1,100,000 · 1 housing unit · Contractor: Tembrock-Ingrassia Builders
Source: County of Marin Community Development Agency, Building Permits (unincorporated Marin) · Geography: parcel
General repair permit issued (157116)
Recorded status: Issued
Ret Wall, Upper · Declared valuation: $1,000 · Contractor: Bayview Builders
Source: County of Marin Community Development Agency, Building Permits (unincorporated Marin) · Geography: parcel
General repair permit issued (157117)
Recorded status: Issued
Ret Wall, Lower · Declared valuation: $1,000 · Contractor: Bayview Builders
Source: County of Marin Community Development Agency, Building Permits (unincorporated Marin) · Geography: parcel
General repair permit issued (157118)
Recorded status: Issued
Ret Wall T.D. 7/14/17 · Declared valuation: $18,000 · Contractor: Bayview Builders
Source: County of Marin Community Development Agency, Building Permits (unincorporated Marin) · Geography: parcel
General repair permit application filed (157116)
Current status: Issued
Ret Wall, Upper · Declared valuation: $1,000 · Contractor: Bayview Builders
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 9.4 yr (first record Jun 14, 2017) with no new permit activity recorded in 8.9 yr. High-impact scale (1 housing unit, $1,100,000 declared valuation across 2 permits).
Active in "Issued" for 6.3 yr (first record Jul 10, 2020) with no new permit activity recorded in 5.3 yr.
Active in "Entitled" for 3.1 yr (first record Sep 25, 2023) with no new permit activity recorded in 3.1 yr.
Active in "Issued" for 12.5 yr (first record Apr 28, 2014) with no new permit activity recorded in 12.2 yr.
Active in "Issued" for 13.1 yr (first record Sep 12, 2013) with no new permit activity recorded in 11.8 yr.
Substantial improvements (additions, interior remodels, ADUs, commercial TI, and new builds) across 1,390 parcels
Small prior baseline
City baseline: 16.5 / 1k
9 in trailing 24m
Includes 4 ADUs
HUD Small Area Fair Market Rent · ZIP 94937
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 ($15,900/yr) + local voter-approved bond debt ($2,385/yr) + fixed direct levies/Mello-Roos ($450/yr).
Mapped hazard zone insurance context on this parcel:
−$86,238/yr
Cash needed: $349,800
NOI: $10,241/yr
P&I: $8,040/mo
For $0/mo net cash flow
At $3,475/mo 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 | $3,197/mo | −$7,586/mo | -26.0% | $13,786/mo | −$7,599/mo |
| Base (your inputs) | Your entered assumptions, 3.0%/yr rent growth | $3,475/mo | −$7,187/mo | -24.7% | $12,760/mo | −$7,003/mo |
| Optimistic (cap-limited) | +6% starting rent, 3% vacancy, 4.5%/yr rent growth (capped by AB 1482 ceiling of 8.6%/yr) | $3,684/mo | −$6,957/mo | -23.9% | $12,464/mo | −$6,549/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 unitsJun 14, 2017 – Nov 27, 2017
We group related permits and State housing reports into projects. That grouping is our inference, not an official record.
Install 18 KWH Battery Backup system for well pump and fire sprinkler pump, as well as critical residential circuits. Batteries Inverter and Transfer switch will be installed remotely next to the existing electrical service.
Ret Wall T.D. 7/14/17
Ret Wall, Lower
Ret Wall, Upper
S F D. Demo & Rebld; Deck T.D. 7/14/17
Demo (E) Home J#5c906
Replace Furnace
Source: County of Marin Community Development Agency, Building Permits (unincorporated Marin) · Geography: parcel (APN) · Retrieved Oct 29, 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 Oct 26, 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 Oct 29, 2026
7.84 acres
Assessor's classification for assessment purposes. This is not zoning.
600 VISION RD
Source: County of Marin GIS (MarinMap), Parcels · Geography: parcel · Retrieved Oct 29, 2026
Search by parcel number 112-360-12. Assessed value is not market value.
Search by parcel number 112-360-12 (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.