78 Nelson Ave, Mill Valley, CA 94941 Property Records

Marin County property record for 78 Nelson Ave, Mill Valley, CA 94941

Property Summary

Property Type	Single Family Home
Details	2 bd · 2 ba · 1,335 sqft · built 1944
Lot Size	0.115 acres (5,000 sqft)
Owner	2 Company Names on Record
Last Sale	$3,200,000 (Mar 2026)
Tax Bill	$22,816 (2025)
Deeds & Mortgages	Jul 2022 Line of Credit Apr 2026 Mortgage + 3 more
Flood Zone	Zone X (minimal risk)
APN	`030-043-05`

Property Details

APN / Parcel Number

Primary APN	`030-043-05`

Interior

Bedrooms	2 Beds
Full Baths	2 Baths
Total Rooms	5 Rooms
Building Area	1,335 sqft Living Area

Exterior

Year Built	Built 1944
Effective Year Built	Effective 1944
Architectural Style	Contemporary
Lot Area	5,000 sqft (0.115 acres)
Garage Area	294 sqft
Parking Spaces	1 Parking Space
Deck Area	600 sqft

Utilities, Heating & Cooling

Heating System	Floor/Wall Furnace

Location & Zoning

Street Address	78 NELSON AVE
City	MILL VALLEY
State	CA
Zip	94941-2122
Property Category	Residential
Property Type	Residential > Single Family > Home
Legal Description	MAP 5 PG 101 LOT 26
Legal Subdivision	EL CERRITO
Legal Tract	2
Legal Lot Number	26
Jurisdiction	MARIN CA
Township / Civil Division	SOUTHEAST MARIN
Census Block Group	2
Census Block	2001
Census Tract	126100

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 Company Names on Record
Mailing Address	78 NELSON AVE, MILL VALLEY, CA 94941-2122
Occupancy	Owner Occupied
Owner Type	Company
Vesting	Trust

Deeds, Mortgages & Sale History

Date	Document
Jul 27, 2022	Deed of Trust, Mortgage · Line of Credit AIM CU
Apr 20, 2026	Grant Deed, Transfer · Conventional Mortgage NEXERA HOLDING LLC
Mar 16, 2026	Grant Deed, Transfer FIDELITY NATIONAL TITLE, FIDELITY NATIONAL TITLE CO
Dec 12, 2025	Intrafamily Transfer, Transfer · Commercial Mortgage CONVENTUS LLC
May 18, 2022	Grant Deed, Transfer · Conventional Mortgage CROSSCOUNTRY MORTGAGE LLC

Assessor's Deed Record

Deed Names	2 Names on Deed
Last Sale	Mar 16, 2026 · Amount on Record
Deed Sale	Mar 16, 2026 · Amount on Record
Prior Sale	Dec 23, 2024 · Amount on Record
Deed Document Number	20265914
Prior Transfer Date	Oct 22, 2009
Prior Transfer Doc	0000060239
Record Updated	Oct 29, 2026

July 2022: Deed of Trust, Mortgage

Document Type	Deed of Trust
Jurisdiction	MARIN CA
Property Address	78 NELSON AVE, MILL VALLEY, CA 94941-2122
Transaction Type	Mortgage
Record Updated	May 8, 2026
Title Company	FIRSTAMERICAN TITLE COMPANY, FIRST AMERICAN TITLE COMPANY

Transferred To (Grantee/Buyer)

Name	Verified Name
Address	78 NELSON AVE, MILL VALLEY, CA 94941-2122

Mortgage

Document Number	0000027797
Date	Jul 27, 2022
Instrument	2022-0027797

Lender

Name	AIM CU
Type	Credit Union
Address	CHICAGO, IL 60666

Agreement

Type	Line of Credit
Amount	Amount Recorded
Term	360 Months
Due	Jul 26, 2052

Interest

Rate Type	Adjustable Rate
Change Frequency	Monthly

April 2026: Grant Deed, Transfer

Document Type	Grant Deed
Jurisdiction	MARIN CA
Recording Date	Apr 20, 2026
Property Address	78 NELSON AVE, MILL VALLEY, CA 94941-2122
Document Number	0000011429
Instrument Date	Apr 15, 2026
Instrument	202611429
Transaction Type	Transfer
Record Updated	Jul 12, 2026
Title Company	OLD REPUBLIC TITLE

Transaction

Tax	$0.00
Amount Accuracy	Full Amount Stated

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Relationship	Trust
Address	78 NELSON AVE, MILL VALLEY, CA 94941-2122

Mortgage

Document Number	0000011430,
Date	Apr 20, 2026
Instrument	202611430

Lender

Name	NEXERA HOLDING LLC

Agreement

Type	Conventional Mortgage
Amount	Amount Recorded
Term	360 Months
Due	May 1, 2056

Interest

Rate Type	Fixed Rate
Rate	6%
Initial Type	Fixed Rate
Max Rate	-1%

March 2026: Grant Deed, Transfer

Document Type	Grant Deed
Jurisdiction	MARIN CA
Recording Date	Mar 16, 2026
Property Address	78 NELSON AVE, MILL VALLEY, CA 94941-2122
Document Number	0000005914
Map Reference	VOL 5 PG 101
Instrument Date	Mar 12, 2026
Instrument	2026-0005914
Transaction Type	Transfer
Record Updated	Apr 1, 2026
Title Company	FIDELITY NATIONAL TITLE, FIDELITY NATIONAL TITLE CO

Transaction

Amount	Amount Recorded
Tax	$3,520.00
Amount Accuracy	Rounded by County
Additional	Arm's Length

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Address	78 NELSON AVE, MILL VALLEY, CA 94941-2122

December 2025: Intrafamily Transfer, Transfer

Document Type	Intrafamily Transfer
Jurisdiction	MARIN CA
Recording Date	Dec 12, 2025
Property Address	78 NELSON AVE, MILL VALLEY, CA 94941-2122
Document Number	0000031968
Map Reference	VOL 5 PG 101
Instrument Date	Dec 11, 2025
Instrument	2025-0031968
Transaction Type	Transfer
Record Updated	Dec 26, 2025
Title Company	FIDELITY NATIONAL TITLE, FIDELITY NATL TITLE COMPANY

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	2 SOMERSET RD, PIEDMONT, CA 94611-3306

Mortgage

Document Number	0000031969
Date	Dec 12, 2025
Instrument	2025-0031969

Lender

Name	CONVENTUS LLC
Type	Mortgage Company

Agreement

Type	Commercial Mortgage
Amount	Amount Recorded
Term	13 Months
Due	Jan 1, 2027

May 2022: Grant Deed, Transfer

Document Type	Grant Deed
Jurisdiction	MARIN CA
Recording Date	May 18, 2022
Property Address	78 NELSON AVE, MILL VALLEY, CA 94941-2122
Document Number	0000020312
Map Reference	VOL 5 PG 101
Instrument Date	May 15, 2022
Instrument	2022-0020312
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	$2,227.50
Amount Accuracy	Rounded by County
Additional	Arm's Length

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Address	78 NELSON AVE, MILL VALLEY, CA 94941-2122

Mortgage

Document Number	0000020313
Date	May 18, 2022
Instrument	2022-0020313

Lender

Name	CROSSCOUNTRY MORTGAGE LLC
Type	Mortgage Company

Agreement

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

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		$2,210,840 (+30.66%) Land $1,224,000 Building $986,840
2025	$22,816.00 (-14.86%)	$1,692,000 (-18.04%) Land $1,200,000 Building $492,000
2023	$26,798.00 (+111.93%)	$2,064,480 Land $1,326,000 Building $738,480
2022	$12,645.00

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
Nearest Special Flood Hazard Area	Zone AE, within 500 ft
Flood Insurance Requirement	Not required lenders may require it
Flood Insurance Cost	Premium on Record median of 123 individual policies
Community Rating System	Class 6 (20% premium discount)
Nearby Flood Policies	147 units insured incl. 24 condo units
Nearby Flood Claims	81 (1979–2026)
Claims Outside the SFHA	8 of 81
Most Recent Claim	Apr 2026 · rainfall accumulation
Claims by Event	Severe Storms, Flooding, Mudslides, And Landslides, Jan 2006 · 33 claims Coastal Storms, Floods, Slides & Tornadoes, Jan 1983 · 3 claims Severe Storms, Flood, Mudslides & High Tide, Jan 1982 · 15 claims

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	Indirect within 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 825 locations within half a mile, as of December 31, 2025

Provider	Max Down / Up (Mbps)
AT&T Fiber · Fixed Wireless, DSL in parts of the area	5,000 / 5,000
Xfinity Cable	2,000 / 250
Unwired Fixed Wireless	300 / 25
Verizon Fixed Wireless	300 / 20

May also be available: Etheric Networks, T-Mobile.

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