230 del Casa Dr, Mill Valley, CA 94941 Property Records

Marin County property record for 230 del Casa Dr, Mill Valley, CA 94941 · Last verified July 2026

Property Summary

Property Type	Single Family Home
Details	4 bd · 2.5 ba · 1,829 sqft · built 1963
Lot Size	0.214 acres (9,300 sqft)
Owner	2 Individual Names on File
Last Sale	$2,270,000 (Aug 2025)
Tax Bill	$8,587 (2025)
Deeds & Mortgages	Apr 2021 Mortgage Apr 2021 Transfer + 2 more
Flood Zone	Zone X (minimal risk)
APN	`029-242-11`

Property Details

APN / Parcel Number

Primary APN	`029-242-11`

Interior

Bedrooms	4 Beds
Full Baths	2.5 Baths
Half Baths	1 Half Bath
Total Rooms	8 Rooms
Stories	2 Stories
Building Area	1,829 sqft Living Area
Fireplaces	1 Fireplace
Fireplace	Fireplace

Exterior

Year Built	Built 1963
Effective Year Built	Effective 1963
Architectural Style	Contemporary
Exterior Material	Wood Siding
Construction Type	Frame
Roof Material	Tar & Gravel
Lot Area	9,300 sqft (0.214 acres)
Pool Area	544 sqft
Deck Area	405 sqft
Patio Area	405 sqft

Utilities, Heating & Cooling

Heating System	Central
Sewer	Municipal
Water Source	Commercial

Location & Zoning

Street Address	230 DEL CASA DR
City	MILL VALLEY
State	CA
Zip	94941-1308
Property Category	Residential
Property Type	Residential > Single Family > Home
Legal Description	/B197P421 OR
Jurisdiction	MARIN CA
Township / Civil Division	SOUTHEAST MARIN
Census Block Group	1
Census Block	1008
Census Tract	126100

Owner

Source: Marin County records · APN 029-242-11

Assessment roll updated July 13, 2026 · Last verified July 2026

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

Owner of Record	2 Individual Names on File
Mailing Address	230 DEL CASA DR, MILL VALLEY, CA 94941-1308
Occupancy	Owner Occupied
Owner Type	Individual
Vesting	Community Property

Deeds, Mortgages & Sale History

Date	Document
Apr 23, 2021	Intrafamily Transfer, Transfer · Conventional Mortgage PROVIDENT FUNDING ASSOCIATES LP
Apr 23, 2021	Intrafamily Transfer, Transfer FIRST AMERICAN TITLE INS CO
May 25, 2017	Quit Claim Deed, Transfer ATTORNEY ONLY
Apr 26, 2017	Intrafamily Transfer, Transfer · Conventional Mortgage PROVIDENT FUNDING ASSOCIATES LP

Assessor's Deed Record

Deed Names	2 Verified Names on Deed
Last Sale	Aug 26, 2025 · Amount on Record
Deed Sale	Aug 26, 2025 · Amount on Record
Prior Sale	Apr 11, 2002 · Amount on Record
Deed Document Number	202522268
Prior Transfer Date	Dec 03, 2020
Prior Transfer Doc	0000027425
Record Updated	Sep 20, 2026

April 2021: Intrafamily Transfer, Transfer

Document Type	Intrafamily Transfer
Jurisdiction	MARIN CA
Recording Date	Apr 23, 2021
Property Address	230 DEL CASA DR, MILL VALLEY, CA 94941-1308
Document Number	0000027425
Instrument Date	Dec 03, 2020
Instrument	2021-0027425
Transaction Type	Transfer
Record Updated	Jul 21, 2022
Title Company	FIRST AMERICAN TITLE, FIRST AMERICAN TITLE INS CO

Transaction

Tax	$0.00
Amount Accuracy	Transfer Tax Exempt
Additional	Intrafamily Transfer

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Relationship	Joint Tenants
Address	230 DEL CASA DR, MILL VALLEY, CA 94941-1308

Mortgage

Document Number	0000027426
Date	Apr 23, 2021
Instrument	2021-0027426

Lender

Name	PROVIDENT FUNDING ASSOCIATES LP
Type	Mortgage Company

Agreement

Type	Conventional Mortgage
Amount	Amount Recorded
Term	357 Months
Due	Jan 01, 2051

April 2021: Intrafamily Transfer, Transfer

Document Type	Intrafamily Transfer
Jurisdiction	MARIN CA
Recording Date	Apr 23, 2021
Property Address	230 DEL CASA DR, MILL VALLEY, CA 94941-1308
Document Number	0000027427
Instrument Date	Dec 03, 2020
Instrument	2021-0027427
Transaction Type	Transfer
Record Updated	Jun 07, 2023
Title Company	FIRST AMERICAN TITLE INS CO

Transaction

Tax	$0.00
Amount Accuracy	Transfer Tax Exempt
Additional	Intrafamily Transfer

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Address	230 DEL CASA DR, MILL VALLEY, CA 94941-1308

May 2017: Quit Claim Deed, Transfer

Document Type	Quit Claim Deed
Jurisdiction	MARIN CA
Recording Date	May 25, 2017
Property Address	230 DEL CASA DR, MILL VALLEY, CA 94941-1308
Document Number	0000020897
Instrument Date	May 19, 2017
Instrument	20897
Transaction Type	Transfer
Record Updated	Jun 05, 2017
Title Company	ATTORNEY ONLY

Transaction

Tax	$0.00
Additional	Quitclaim Intrafamily Transfer

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Relationship	Personal Trust
Address	230 DEL CASA DR MILL VALLEY CA 949411308, MILL VALLEY, CA 94941-1308

April 2017: Intrafamily Transfer, Transfer

Document Type	Intrafamily Transfer
Jurisdiction	MARIN CA
Recording Date	Apr 26, 2017
Property Address	230 DEL CASA DR, MILL VALLEY, CA 94941-1308
Document Number	0000016739
Instrument Date	Apr 17, 2017
Instrument	2017-0016739
Transaction Type	Transfer
Record Updated	Jul 21, 2022
Title Company	SERVICE LINK

Transaction

Tax	$0.00
Amount Accuracy	No Consideration Stated
Additional	Intrafamily Transfer

Transferred From (Grantor/Seller)

Name	Verified Name
Address	00000

Transferred To (Grantee/Buyer)

Name	Verified Name
Address	230 DEL CASA DR, MILL VALLEY, CA 94941-1308

Mortgage

Document Number	0000016740
Date	Apr 26, 2017
Instrument	2017-0016740

Lender

Name	PROVIDENT FUNDING ASSOCIATES LP
Type	Mortgage Company

Agreement

Type	Conventional Mortgage
Amount	Amount Recorded
Term	361 Months
Due	May 01, 2047

Tax Assessment & Valuation

Source: Marin County records · Assessment roll updated July 13, 2026 · Last verified July 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

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.

Year	Tax Bill	Assessed Value
2026		$2,269,000 (+322.02%) Land $1,500,000 Building $769,000
2025	$8,587.00 (+0.12%) Homeowner's exemption	$537,658 (+4.04%) Land $238,959 Building $298,699
2023	$8,577.00 (-4.47%) Homeowner's exemption	$516,782 Land $229,681 Building $287,101
2022	$8,978.00

Flood & Wildfire

Source: FEMA National Flood Hazard Layer, Marin County (06041C), updated October 18, 2023 · FEMA OpenFEMA NFIP redacted claims and policies, census block group 060411261001, refreshed September 2026 · USDA Forest Service Wildfire Risk to Communities, 2nd edition (2024), fuels as of 2020 · Last verified October 2026

Flood

FEMA Flood Zone	Zone X
Special Flood Hazard Area	No
Flood Hazard	Minimal
500-Year Floodplain	No
Flood Insurance Cost	Premium on Record median of 10 individual NFIP policies nearby
Nearby Flood Policies	10 in force
Nearby Flood Claims	9 (1982–1998)
Claims Outside the SFHA	8 of 9
Most Recent Claim	May 1998, other causes
Claims By Storm	Severe Winter Storms And Flooding, Feb 1998 · 2 claims Severe Storms, Flood, Mudslides & High Tide, Jan 1982 · 4 claims

Wildfire

Wildfire Risk	Low above 20% of the US · above 11% of California
Wildfire Likelihood	About 1 in 4,545 per year
Exposure	Direct burnable vegetation at the parcel

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.

Internet Providers

Source: FCC Broadband Data Collection, availability as of December 31, 2025 · Published October 2026 · based on 327 locations within about half a mile of this property

Provider	Technology	Download / Upload (Mbps)
AT&T	Fiber	5,000 / 5,000
Xfinity	Cable	2,000 / 250
Unwired	Fixed Wireless	300 / 25
Verizon	Fixed Wireless	300 / 20

May also be available at this address: T-Mobile USA, Etheric Communications, LLC.. Availability varies by address; speeds are provider-advertised maximums, not measured.

Mobile Coverage

5G and 4G LTE

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