98 Nelson Ave, Mill Valley, CA 94941 Property Records

Marin County property record for 98 Nelson Ave, Mill Valley, CA 94941

Property Summary

Property Type	Single Family Home
Details	3 bd · 1.5 ba · 1,142 sqft · built 1946
Lot Size	0.117 acres (5,100 sqft)
Owner	2 Trust Names on File
Last Sale	$580,000 (Oct 1999)
Tax Bill	$13,743 (2025)
Deeds & Mortgages	May 2026 Line of Credit Apr 2026 Sale + 4 more
Flood Zone	Zone X (minimal risk)
APN	`030-043-10`

Property Details

APN / Parcel Number

Primary APN	`030-043-10`

Interior

Bedrooms	3 Beds
Full Baths	1.5 Baths
Half Baths	1 Half Bath
Building Area	1,142 sqft Living Area
Basement Area	214 sqft
Fireplaces	1 Fireplace
Fireplace	Fireplace

Exterior

Year Built	Built 1946
Effective Year Built	Effective 1957
Architectural Style	Contemporary
Lot Area	5,100 sqft (0.117 acres)
Pool Area	450 sqft

Location & Zoning

Street Address	98 NELSON AVE
City	MILL VALLEY
State	CA
Zip	94941-2122
Property Category	Residential
Property Type	Residential > Single Family > Home
Legal Description	EL CERRITO TR LOT 000031 MAP 000005 00101
Legal Subdivision	EL CERRITO 02
Legal Lot Number	31
Jurisdiction	MARIN CA
Township / Civil Division	SOUTHEAST MARIN
Census Block Group	2
Census Block	2001
Census Tract	126100

Owner

98 Nelson Ave is owner-occupied and held in a trust since January 2006.

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

Owner of Record	2 Trust Names on File
Mailing Address	98 NELSON AVE, MILL VALLEY, CA 94941-2122
Occupancy	Owner Occupied
Owner Type	Company
Vesting	Trust

Owner names and exact recorded amounts are on file and can be viewed instantly on this page with a free 10-day trial.

Deeds, Mortgages & Sale History

Date	Document
May 7, 2026	Deed of Trust, Mortgage · Line of Credit U S BANK N A
Apr 16, 2026	Deed, Transfer NONE LISTED ON DOCUMENT
Apr 16, 2026	Quit Claim Deed, Transfer NONE LISTED ON DOCUMENT
Dec 1, 2025	Intrafamily Transfer, Transfer
Nov 21, 2025	Intrafamily Transfer, Transfer
Jan 18, 2022	Intrafamily Transfer, Transfer

Assessor's Deed Record

Deed Names	2 Names on Deed
Last Sale	Oct 13, 1999 · Amount on File
Deed Sale	Oct 13, 1999 · Amount on File
Deed Document Number	199975111
Last Transfer Date	Jan 4, 2006
Transfer Doc	0000003475
Record Updated	Oct 29, 2026

May 2026: Deed of Trust, Mortgage

Document Type	Deed of Trust
Jurisdiction	MARIN CA
Recording Date	May 7, 2026
Property Address	98 NELSON AVE, MILL VALLEY, CA 94941-2122
Document Number	0000013383
Instrument Date	May 5, 2026
Instrument	202613383
Transaction Type	Mortgage
Record Updated	Jul 12, 2026
Title Company	RADIAN SETTLEMENT SERVICES INC, RADIAN SETTLEMENT SERVICES

Transferred To (Grantee/Buyer)

Name	Verified Name
Address	98 NELSON AVE, MILL VALLEY, CA 94941-2122

Mortgage

Document Number	0000013383,
Date	May 7, 2026
Instrument	202613383

Lender

Name	U S BANK N A

Agreement

Type	Line of Credit
Amount	Amount on Record

Interest

Rate Type	Adjustable Rate
Rate	6.37%
Initial Type	Adjustable Rate
Adjustable	Adjustable Rate Rider
Max Rate	-1%

April 2026: Deed, Transfer

Document Type	Deed
Jurisdiction	MARIN CA
Recording Date	Apr 16, 2026
Property Address	98 NELSON AVE, MILL VALLEY, CA 94941-2122
Document Number	0000011135
Instrument Date	Apr 9, 2026
Instrument	202611135
Transaction Type	Transfer
Record Updated	Jul 12, 2026
Title Company	NONE LISTED ON DOCUMENT

Transaction

Tax	$0.00
Amount Accuracy	Full Amount Stated
Additional	Arm's Length

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Relationship	Trust
Address	98 NELSON AVE, MILL VALLEY, CA 94941-2122

April 2026: Quit Claim Deed, Transfer

Document Type	Quit Claim Deed
Jurisdiction	MARIN CA
Recording Date	Apr 16, 2026
Property Address	98 NELSON AVE, MILL VALLEY, CA 94941-2122
Document Number	0000011134
Instrument Date	Apr 9, 2026
Instrument	202611134
Transaction Type	Transfer
Record Updated	Aug 27, 2026
Title Company	NONE LISTED ON DOCUMENT

Transaction

Tax	$0.00
Amount Accuracy	Full Amount Stated
Additional	Quitclaim

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Relationship	Community Property
Address	98 NELSON AVE, MILL VALLEY, CA 94941-2122

December 2025: Intrafamily Transfer, Transfer

Document Type	Intrafamily Transfer
Jurisdiction	MARIN CA
Recording Date	Dec 1, 2025
Property Address	98 NELSON AVE, MILL VALLEY, CA 94941-2122
Document Number	0000030839
Map Reference	VOL 5 PG 101
Instrument Date	Nov 17, 2025
Instrument	2025-0030839
Transaction Type	Transfer
Record Updated	Dec 17, 2025

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	98 NELSON AVE, MILL VALLEY, CA 94941-2122

November 2025: Intrafamily Transfer, Transfer

Document Type	Intrafamily Transfer
Jurisdiction	MARIN CA
Recording Date	Nov 21, 2025
Property Address	98 NELSON AVE, MILL VALLEY, CA 94941-2122
Document Number	0000030199
Map Reference	VOL 5 PG 101
Instrument Date	Nov 17, 2025
Instrument	2025-0030199
Transaction Type	Transfer
Record Updated	Dec 10, 2025

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	98 NELSON AVE, MILL VALLEY, CA 94941-2122

January 2022: Intrafamily Transfer, Transfer

Document Type	Intrafamily Transfer
Jurisdiction	MARIN CA
Recording Date	Jan 18, 2022
Property Address	98 NELSON AVE, MILL VALLEY, CA 94941-2122
Document Number	0000002121
Map Reference	VOL 5 PG 101
Instrument Date	Jan 14, 2022
Instrument	2022-0002121
Transaction Type	Transfer
Record Updated	Jun 7, 2023

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	98 NELSON AVE, MILL VALLEY, CA 94941-2122

Tax Assessment & Valuation

The 2025 property tax bill for 98 Nelson Ave was $13,743.

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		$909,213 (+2%) Land $595,691 Building $313,522
2025	$13,743.00	$891,390 Land $584,014 Building $307,376
2023	$13,050.00 (+3.69%) Homeowner's exemption	$856,781 Land $561,339 Building $295,442
2022	$12,586.00

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

Flood

FEMA maps place 98 Nelson Ave in Zone X, an area of minimal flood risk, within 500 ft of a high-risk flood zone.

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 File 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

Wildfire risk around 98 Nelson Ave is low, with a 0.01% annual chance of 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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