70 Irwin St, San Rafael, CA 94901 Property Records

Marin County property record for 70 Irwin St, San Rafael, CA 94901

Property Summary

Property Type	Single Family Home
Details	4 bd · 2.5 ba · 2,795 sqft · built 1990
Lot Size	0.367 acres (16,000 sqft)
Owner	2 Company Names on Record
Last Sale	$941,000 (Oct 2009)
Tax Bill	$17,200 (2025)
Deeds & Mortgages	May 2021 Transfer May 2021 Transfer + 1 more
Flood Zone	Zone X (minimal risk)
APN	`013-231-59`

Property Details

APN / Parcel Number

Primary APN	`013-231-59`

Interior

Bedrooms	4 Beds
Full Baths	2.5 Baths
Half Baths	1 Half Bath
Building Area	2,795 sqft Living Area
Basement Area	225 sqft
Fireplaces	1 Fireplace
Fireplace	Fireplace

Exterior

Year Built	Built 1990
Effective Year Built	Effective 1990
Architectural Style	Contemporary
Lot Area	16,000 sqft (0.367 acres)
Garage Area	656 sqft
Parking Spaces	2 Parking Spaces
Deck Area	1,191 sqft
Patio Area	1,191 sqft

Utilities, Heating & Cooling

Heating System	Central

Location & Zoning

Street Address	70 IRWIN ST
City	SAN RAFAEL
State	CA
Zip	94901-5227
Property Category	Residential
Property Type	Residential > Single Family > Home
Legal Description	L3 /B9P81 PM
Legal Subdivision	GLENAIRE
Legal Lot Number	14
Jurisdiction	MARIN CA
Township / Civil Division	SAN RAFAEL
Census Block Group	2
Census Block	2005
Census Tract	112100

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	70 IRWIN ST, SAN RAFAEL, CA 94901-5227
Occupancy	Owner Occupied
Owner Type	Company
Vesting	Trust, Living Trust

Deeds, Mortgages & Sale History

Date	Document
May 12, 2021	Intrafamily Transfer, Transfer
May 12, 2021	Intrafamily Transfer, Transfer
Feb 9, 2021	Intrafamily Transfer, Transfer · Conventional Mortgage AMERICAN PACIFIC MORTGAGE CORP

Assessor's Deed Record

Deed Names	2 Names on Deed
Last Sale	Oct 16, 2009 · Amount on Record
Deed Sale	Oct 16, 2009 · Amount on Record
Prior Sale	Aug 15, 1997 · Amount on Record
Deed Document Number	200958529
Prior Transfer Date	Aug 6, 1997
Prior Transfer Doc	0000044373
Record Updated	Oct 29, 2026

May 2021: Intrafamily Transfer, Transfer

Document Type	Intrafamily Transfer
Jurisdiction	MARIN CA
Recording Date	May 12, 2021
Property Address	70 IRWIN ST, SAN RAFAEL, CA 94901-5227
Document Number	0000031808
Map Reference	VOL 9 PG 81
Instrument Date	May 4, 2021
Instrument	2021-0031808
Transaction Type	Transfer
Record Updated	May 31, 2021

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	70 IRWIN ST, SAN RAFAEL, CA 94901-5227

May 2021: Intrafamily Transfer, Transfer

Document Type	Intrafamily Transfer
Jurisdiction	MARIN CA
Recording Date	May 12, 2021
Property Address	70 IRWIN ST, SAN RAFAEL, CA 94901-5227
Document Number	0000031809
Map Reference	VOL 9 PG 81
Instrument Date	May 4, 2021
Instrument	2021-0031809
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
Relationship	Living Trust
Address	70 IRWIN ST, SAN RAFAEL, CA 94901-5227

February 2021: Intrafamily Transfer, Transfer

Document Type	Intrafamily Transfer
Jurisdiction	MARIN CA
Recording Date	Feb 9, 2021
Property Address	70 IRWIN ST, SAN RAFAEL, CA 94901-5227
Document Number	0000008854
Map Reference	VOL 9 PG 81
Instrument Date	Jan 28, 2021
Instrument	2021-0008854
Transaction Type	Transfer
Record Updated	Aug 13, 2021
Title Company	OLD REPUBLIC TITLE, OLD REPUBLIC 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
Relationship	Joint Tenants
Address	70 IRWIN ST, SAN RAFAEL, CA 94901-5227

Mortgage

Document Number	0000008855
Date	Feb 9, 2021
Instrument	2021-0008855

Lender

Name	AMERICAN PACIFIC MORTGAGE CORP
Type	Mortgage Company

Agreement

Type	Conventional Mortgage
Amount	Amount Recorded
Term	360 Months
Due	Feb 1, 2051

Tax Assessment & Valuation

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

Property Jurisdictions

Type	Name
State	California
County	Marin County
Municipality	San Rafael City
Elementary School District	San Rafael City Elementary School District (KG - 08)
Secondary School District	San Rafael City High School District (09 - 12)

Tax Bill & Assessment History

Year	Tax Bill	Assessed Value
2026		$1,234,913 (+2%) Land $750,427 Building $484,486
2025	$17,200.00 (+6.44%) Homeowner's exemption	$1,210,704 (+4.04%) Land $735,716 Building $474,988
2023	$16,159.00 (+5.88%) Homeowner's exemption	$1,163,701 Land $707,153 Building $456,548
2022	$15,261.00

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
Flood Insurance Cost	Premium on Record median of 29 policies
Community Rating System	Class 6 (20% premium discount)
Nearby Flood Policies	29 in force
Nearby Flood Claims	21 (1980–2017)
Claims Outside the SFHA	1 of 21
Most Recent Claim	Feb 2017 · Severe Winter Storms, Flooding, And Mudslides
Claims by Event	Severe Storms, Flooding, Mudslides, And Landslides, Dec 2005 · 2 claims Severe Storms & Flooding, Mar 1986 · 4 claims Severe Storms, Flood, Mudslides & High Tide, Jan 1982 · 8 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 95% of the US · lower than 97% of California
Wildfire Likelihood	Under 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 328 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
T-Mobile Fixed Wireless	100 / 20

May also be available: Sonic Telecom.

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