Bolinas 94924 · Bolinas · APN 191-261-21 · Unincorporated Marin
Since October 2024 within ½ mile: 6 permitted, 1 proposed or in review; 1 commercial or mixed-use project.
8 projects with a record in this window, grouped by us from permits and State housing reports. Units are as proposed on each project's latest record and counted at its current stage.
41 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: · Geography: permits located by parcel, ½ mile radius · Retrieved Oct 31, 2026
$2,141,000
Benchmark range: $1,884,000 – $2,398,000
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.
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 31, 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-RA-B2 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 6.7 yr (first record Jan 30, 2020), with no completion or new permit record in 6.7 yr. · 1 unit · $20,000 declared valuation
Permit issued and active for 9.4 yr (first record May 24, 2017), with no completion or new permit record in 9.4 yr. · $100 declared valuation
Permit issued and active for 9.6 yr (first record Mar 9, 2017), with no completion or new permit record in 7.7 yr. · 1 unit · $76,000 declared valuation
Permit issued and active for 8 yr (first record Oct 16, 2018), with no completion or new permit record in 6.6 yr. · 1 unit · $18,000 declared valuation
Permit issued and active for 6 yr (first record Oct 13, 2020), with no completion or new permit record in 5.6 yr. · $8,500 declared valuation
Permit issued and active for 3.5 yr (first record May 16, 2023), with no completion or new permit record in 21 mo. · 1 unit · $95,878 declared valuation
225 Hawthorne Rd · $10,000 valuation
Records span Dec 11, 2025 to Oct 19, 2026 (1 permit).
Source: County of Marin Community Development Agency, Building Permits (unincorporated Marin) & HCD APR (grouped project within ½ mile)
Latest published Zillow Home Value Index (ZHVI) update
Changed from $1,796,016 in September 2025 to $1,954,560 in September 2026.
Source: Zillow Home Value Index (ZHVI) · Data provided by Zillow · Geography: ZIP 94924 (not a parcel appraisal)
185 Kale Rd · 1 unit · $200,000 valuation
Source: County of Marin Community Development Agency, Building Permits (unincorporated Marin) & HCD APR (grouped project within ½ mile)
123 Jute Rd · 1 unit · $684,617 valuation
Records span Sep 24, 2025 to Mar 9, 2026 (1 permit).
Source: County of Marin Community Development Agency, Building Permits (unincorporated Marin) & HCD APR (grouped project within ½ mile)
185 Iris Rd (Adu 150 Juniper Rd) · 1 unit · $119,520 valuation
Records span May 23, 2024 to Oct 31, 2025 (1 permit).
Source: County of Marin Community Development Agency, Building Permits (unincorporated Marin) & HCD APR (grouped project within ½ mile)
Annual ZIP 94924 home-value index checkpoint
Changed from $2,016,418 in September 2024 to $1,796,016 in September 2025.
Source: Zillow Home Value Index (ZHVI) · Data provided by Zillow · Geography: ZIP 94924 (not a parcel appraisal)
105 Kale Rd · 1 unit · $725,000 valuation
Records span Sep 21, 2023 to Apr 14, 2025 (1 permit).
Source: County of Marin Community Development Agency, Building Permits (unincorporated Marin) & HCD APR (grouped project within ½ mile)
105 Kale Rd (Adu 105a) · 1 unit · $150,000 valuation
Records span Sep 17, 2024 to Apr 14, 2025 (1 permit).
Source: County of Marin Community Development Agency, Building Permits (unincorporated Marin) & HCD APR (grouped project within ½ mile)
230 Ocean Pkwy · 1 unit · $64,500 valuation
Records span Jul 17, 2024 to Feb 6, 2025 (1 permit).
Source: County of Marin Community Development Agency, Building Permits (unincorporated Marin) & HCD APR (grouped project within ½ mile)
45 Nymph Rd · 1 unit · $95,878 valuation
Records span May 16, 2023 to Jan 17, 2025 (2 permits).
Source: County of Marin Community Development Agency, Building Permits (unincorporated Marin) & HCD APR (grouped project within ½ mile)
Annual ZIP 94924 home-value index checkpoint
Changed from $2,068,626 in September 2023 to $2,016,418 in September 2024.
Source: Zillow Home Value Index (ZHVI) · Data provided by Zillow · Geography: ZIP 94924 (not a parcel appraisal)
Annual ZIP 94924 home-value index checkpoint
Changed from $2,113,031 in September 2022 to $2,068,626 in September 2023.
Source: Zillow Home Value Index (ZHVI) · Data provided by Zillow · Geography: ZIP 94924 (not a parcel appraisal)
Annual ZIP 94924 home-value index checkpoint
Changed from $2,020,313 in September 2021 to $2,113,031 in September 2022.
Source: Zillow Home Value Index (ZHVI) · Data provided by Zillow · Geography: ZIP 94924 (not a parcel appraisal)
40 Oak Rd (45 Nymph) · 1 unit · $150,000 valuation
Records span Feb 14, 2020 to Feb 3, 2022 (1 permit).
Source: County of Marin Community Development Agency, Building Permits (unincorporated Marin) & HCD APR (grouped project within ½ mile)
160 Iris Rd · 1 unit · $40,000 valuation
Records span Nov 19, 2020 to Feb 1, 2022 (3 permits).
Source: County of Marin Community Development Agency, Building Permits (unincorporated Marin) & HCD APR (grouped project within ½ mile)
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 6.7 yr (first record Jan 30, 2020) with no new permit activity recorded in 6.7 yr.
Active in "Issued" for 3.5 yr (first record May 16, 2023) with no new permit activity recorded in 21 mo.
Active in "Issued" for 6 yr (first record Oct 13, 2020) with no new permit activity recorded in 5.6 yr.
Active in "Issued" for 2.1 yr (first record Sep 17, 2024) with no new permit activity recorded in 19 mo.
Active in "Issued" for 3.1 yr (first record Sep 21, 2023) with no new permit activity recorded in 19 mo.
Active in "Issued" for 2.3 yr (first record Jul 17, 2024) with no new permit activity recorded in 21 mo.
Substantial improvements (additions, interior remodels, ADUs, commercial TI, and new builds) across 1,190 parcels
Small prior baseline
City baseline: 16.5 / 1k
11 in trailing 24m
Includes 6 ADUs
HUD Small Area Fair Market Rent · ZIP 94924
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 ($21,400/yr) + local voter-approved bond debt ($3,210/yr) + fixed direct levies/Mello-Roos ($450/yr).
Mapped hazard zone insurance context on this parcel:
−$130,348/yr
Cash needed: $470,800
NOI: -$496/yr
P&I: $10,821/mo
For $0/mo net cash flow
At $3,000/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 | $2,760/mo | −$11,207/mo | -28.6% | $18,404/mo | −$11,283/mo |
| Base (your inputs) | Your entered assumptions, 3.0%/yr rent growth | $3,000/mo | −$10,862/mo | -27.7% | $17,034/mo | −$10,769/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 | −$10,665/mo | -27.2% | $16,638/mo | −$10,377/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 unitsJan 30, 2020 – Feb 14, 2020
We group related permits and State housing reports into projects. That grouping is our inference, not an official record.
Demo (E) House See Cristy W/Any Questions X7875 - 2/13/20 Cristy Ok'd Issuance.
Upgr Main Panel From 100 A To 200 A
Ret. Wall (Lower) As Built
Ret. Wall (Upper) As Built
Source: County of Marin Community Development Agency, Building Permits (unincorporated Marin) · Geography: parcel (APN) · Retrieved Oct 31, 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 |
|---|---|---|---|---|---|---|
| 2020 | —(164235) | SFD · Owner | — | 1 (Feb 14, 2020) | — | — |
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 31, 2026
0.41 acres
Assessor's classification for assessment purposes. This is not zoning.
20 OAK RD
Source: County of Marin GIS (MarinMap), Parcels · Geography: parcel · Retrieved Oct 31, 2026
Search by parcel number 191-261-21. Assessed value is not market value.
Search by parcel number 191-261-21 (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.