250 Rose Ave, Mill Valley, CA 94941 Property Records

Marin County property record for 250 Rose Ave, Mill Valley, CA 94941

Property Summary

Property Type	Single Family Home
Details	built 1900
Lot Size	0.124 acres (5,406 sqft)
Owner	Individual Name on Record
Last Sale	$1,680,000 (May 2022)
Tax Bill	$1,491 (2025)
Deeds & Mortgages	May 2022 Sale & Mortgage Jun 2020 Sale
Flood Zone	Zone X (minimal risk)
APN	`027-236-15`

Property Details

APN / Parcel Number

Primary APN	`027-236-15`

Exterior

Year Built	Built 1900
Effective Year Built	Effective 1900
Lot Area	5,406 sqft (0.124 acres)
Garage Area	240 sqft
Parking Spaces	1 Parking Space

Location & Zoning

Street Address	250 ROSE AVE
City	MILL VALLEY
State	CA
Zip	94941-1728
Property Category	Residential
Property Type	Residential > Single Family > Home
Jurisdiction	MARIN CA
Township / Civil Division	SOUTHEAST MARIN
Census Block Group	3
Census Block	3001
Census Tract	127000

Historic Designation

Source: NPS National Register of Historic Places, as of August 1, 2026

Listed Area	Within Dipsea Trail, The listed 2010 · 1 contributing resources · NRIS 10000356

Federal listing alone does not restrict alterations; local historic district rules, which this data does not cover, may apply.

Owner

Source: Marin County records, as of July 13, 2026

Owner names and exact recorded amounts shown locked on this page are available instantly with a free trial.

Owner of Record	Individual Name on Record
Mailing Address	250 ROSE AVE, MILL VALLEY, CA 94941-1728
Occupancy	Owner Occupied
Owner Type	Individual

Deeds, Mortgages & Sale History

Date	Document
May 18, 2022	Grant Deed, Transfer · Conventional Mortgage BANK OF AMERICA NA
Jun 29, 2020	Grant Deed, Transfer OLD REPUBLIC TITLE

Assessor's Deed Record

Deed Names	Name on Deed
Last Sale	May 18, 2022 · Amount on Record
Deed Sale	May 18, 2022 · Amount on Record
Prior Sale	Jun 29, 2020 · Amount on Record
Deed Document Number	20224
Record Updated	Oct 29, 2026

May 2022: Grant Deed, Transfer

Document Type	Grant Deed
Jurisdiction	MARIN CA
Recording Date	May 18, 2022
Property Address	250 ROSE AVE, MILL VALLEY, CA 94941-1728
Document Number	0000020224
Map Reference	VOL 3 PG 79
Instrument Date	May 13, 2022
Instrument	2022-0020224
Transaction Type	Transfer
Record Updated	Jun 2, 2022
Title Company	OLD REPUBLIC TITLE, OLD REPUBLIC TITLE COMPANY

Transaction

Amount	Amount Recorded
Downpayment	Downpayment on Record
Loan-to-Value (LTV)	LTV on Record
Tax	$1,848.00
Amount Accuracy	Rounded by County
Additional	Arm's Length Multiple Parcels

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Address	250 ROSE AVE, MILL VALLEY, CA 94941-1728

Mortgage

Document Number	0000020226
Date	May 18, 2022
Instrument	2022-0020226

Lender

Name	BANK OF AMERICA NA
Type	Bank

Agreement

Type	Conventional Mortgage
Amount	Amount Recorded
Term	361 Months
Due	Jun 1, 2052

June 2020: Grant Deed, Transfer

Document Type	Grant Deed
Jurisdiction	MARIN CA
Recording Date	Jun 29, 2020
Property Address	250 ROSE AVE, MILL VALLEY, CA 94941-1728
Document Number	0000027158
Instrument Date	Jun 10, 2020
Instrument	27158
Transaction Type	Transfer
Record Updated	Jul 13, 2020
Title Company	OLD REPUBLIC TITLE

Transaction

Amount	Amount Recorded
Tax	$853.00
Amount Accuracy	Full Value
Additional	Arm's Length Multiple Parcels

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Relationship	Community Property
Address	250 ROSE AVE MILL VALLEY CA 949411728, MILL VALLEY, CA 94941-1728

Tax Assessment & Valuation

Source: Marin County assessment roll, as of July 13, 2026

Property Jurisdictions

Type	Name
State	California
County	Marin County
Municipality	Mill Valley City
Elementary School District	Mill Valley Elementary School District (KG - 08)
Secondary School District	Tamalpais Union High School District (09 - 12)

Tax Bill & Assessment History

Year	Tax Bill	Assessed Value
2026		$97,417 (+2%) Land $54,121 Building $43,296
2025	$1,491.00 (+2.76%)	$95,508 (+4.04%) Land $53,060 Building $42,448
2023	$1,451.00 (+104.08%)	$91,800 Land $51,000 Building $40,800
2022	$711.00

Assessed value and assessed market value are set for property tax purposes, not market price estimates; both are a fraction of this property's market value.

Flood

Source: FEMA National Flood Hazard Layer, effective October 18, 2023 · OpenFEMA NFIP redacted claims and policies, as of September 2026

FEMA Flood Zone	Zone X minimal risk
Flood Insurance Requirement	Not required lenders may require it
Nearby Flood Policies	5 in force
Nearby Flood Claims	4 (1982–1998)
Claims Outside the SFHA	3 of 4
Most Recent Claim	Jan 1998 · rainfall accumulation

Values are read at the parcel center point; flood claims are located to the census block group, not this parcel; lenders make the official flood determination.

Wildfire

Source: USDA Forest Service Wildfire Risk to Communities (2nd edition), as of 2024

Wildfire Risk	Moderate above 48% of the US · lower than 71% of California
Wildfire Likelihood	0.1% annual chance
Exposure	Indirect within ember reach
Adjoins Burnable Land	Yes

Values cover an area roughly 900 ft across, not the parcel itself; insurers use their own ratings.

Drinking Water

Source: EPA Safe Drinking Water Information System, as of September 2026

Water System	MARIN MUNICIPAL WATER DISTRICT serves 188,116 people · EPA ID CA2110002
Water Source	Surface water
Last State Inspection	Aug 2023
Lead	Under 1 ppb (2019–2021) action level 15 ppb

Violations Reported to EPA

Water Quality	None last 10 years
Treatment and Procedure	None last 10 years
Monitoring and Reporting	None last 3 years

Results are for the whole water system, not water tested at this address; lead at the tap also depends on the building's own pipes. This system sells water to local utilities; the supplier billing this address may be one of them.

Internet Providers

Source: FCC Broadband Data Collection, based on 340 locations within half a mile, as of December 31, 2025

Provider	Max Down / Up (Mbps)
AT&T Fiber · DSL in parts of the area	5,000 / 5,000
Xfinity Cable	2,000 / 250

May also be available: Unwired, Verizon.

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