105 Richardson Dr, Mill Valley, CA 94941 Property Records

Marin County property record for 105 Richardson Dr, Mill Valley, CA 94941

Property Summary

Property Type	Exempt (Full or Partial)
Details	3 bd · 2.5 ba · 1,777 sqft · built 1948
Lot Size	0.174 acres (7,568 sqft)
Owner	2 Individual Names on Record
Tax Bill	$5,592 (2025)
Deeds & Mortgages	Jul 2021 Reverse Mortgage Dec 2018 Loan Modification
Flood Zone	Zone X (minimal risk)
APN	`043-043-11`

Property Details

APN / Parcel Number

Primary APN	`043-043-11`

Interior

Bedrooms	3 Beds
Full Baths	2.5 Baths
Half Baths	1 Half Bath
Total Rooms	6 Rooms
Stories	1 Story
Building Area	1,777 sqft Gross Area
Fireplaces	1 Fireplace
Fireplace	Fireplace

Exterior

Year Built	Built 1948
Effective Year Built	Effective 1948
Architectural Style	Contemporary
Exterior Material	Stucco
Construction Type	Frame
Roof Material	Tar & Gravel
Lot Area	7,568 sqft (0.174 acres)
Garage Area	189 sqft
Deck Area	Deck Area

Utilities, Heating & Cooling

Heating System	Central
Sewer	Municipal
Water Source	Commercial

Location & Zoning

Street Address	105 RICHARDSON DR
City	MILL VALLEY
State	CA
Zip	94941-2470
Property Category	Other
Property Type	Other > Exempt (Full or Partial)
Legal Description	MAP 6 PG 21 LOT 86
Legal Subdivision	STRAWBERRY HEIGHTS 01
Legal Lot Number	86
Jurisdiction	MARIN CA
Township / Civil Division	SOUTHEAST MARIN
Census Block Group	3
Census Block	3010
Census Tract	125000

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	2 Individual Names on Record
Mailing Address	105 RICHARDSON DR, MILL VALLEY, CA 94941-2470
Owner Type	Individual
Vesting	Community Property

Deeds, Mortgages & Sale History

Date	Document
Jul 8, 2021	Intrafamily Transfer, Transfer · Reverse Mortgage AMERICAN ADVISORS GROUP
Dec 4, 2018	Loan Modification, Mortgage · Conventional Mortgage BANK OF MARIN

Assessor's Deed Record

Deed Names	2 Names on Deed
Last Transfer Date	Jun 7, 2021
Transfer Doc	0000044634
Record Updated	Sep 20, 2026

July 2021: Intrafamily Transfer, Transfer

Document Type	Intrafamily Transfer
Jurisdiction	MARIN CA
Recording Date	Jul 8, 2021
Property Address	105 RICHARDSON DR, MILL VALLEY, CA 94941-2470
Document Number	0000044634
Map Reference	VOL 6 PG 21
Instrument Date	Jun 7, 2021
Instrument	2021-0044634
Transaction Type	Transfer
Record Updated	Jul 21, 2021
Title Company	NOT AVAILABLE, FNC TITLE OF CALIFORNIA

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	Community Property
Address	105 RICHARDSON DR, MILL VALLEY, CA 94941-2470

Mortgage

Document Number	0000044635
Date	Jul 8, 2021
Instrument	2021-0044635

Lender

Name	AMERICAN ADVISORS GROUP
Type	Mortgage Company

Agreement

Type	Reverse Mortgage
Amount	Amount Recorded
Term	905 Months
Due	Dec 12, 2096

Interest

Rate Type	Fixed Rate

December 2018: Loan Modification, Mortgage

Document Type	Loan Modification
Jurisdiction	MARIN CA
Property Address	105 RICHARDSON DR, MILL VALLEY, CA 94941-2470
Document Number	0000042227
Instrument Date	Dec 4, 2018
Transaction Type	Mortgage
Record Updated	Dec 21, 2018
Title Company	FIDELITY NATIONAL TITLE

Transferred To (Grantee/Buyer)

Name	Verified Name
Relationship	Community Property
Address	105 RICHARDSON DR MILL VALLEY CA 949412470, MILL VALLEY, CA 94941-2470

Mortgage

Document Number	0000042227
Date	Dec 11, 2018
Instrument	42227

Lender

Name	BANK OF MARIN
Type	Bank
Address	NOVATO, CA 94948

Agreement

Type	Conventional Mortgage
Amount	Amount Recorded

Tax Assessment & Valuation

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

Property Jurisdictions

Type	Name
State	California
County	Marin County
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		$542,800 (+2%) Land $194,745 Building $348,055
2025	$5,592.00 (-21.59%) Homeowner's exemption	$532,158 (+4.04%) Land $190,927 Building $341,231
2023	$7,132.00 (+3.03%) Homeowner's exemption	$511,497 Land $183,514 Building $327,983
2022	$6,922.00

Assessed value is set for property tax purposes and is not a market price estimate.

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
Community Rating System	Class 6 (20% premium discount)
Nearby Flood Policies	6 in force
Nearby Flood Claims	3 (1986–2021)
Most Recent Claim	Dec 2021 · 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	Low lower than 80% of the US · lower than 88% of California
Wildfire Likelihood	0.01% annual chance
Exposure	None beyond ember reach

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 337 locations within half a mile, as of December 31, 2025

Provider	Max Down / Up (Mbps)
Xfinity Cable	2,000 / 250
T-Mobile Fixed Wireless	100 / 20
AT&T DSL · Fiber, Fixed Wireless in parts of the area	100 / 20

May also be available: Etheric Networks, Unwired, Verizon.

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