133 Irwin St, San Rafael, CA 94901 Property Records

Marin County property record for 133 Irwin St, San Rafael, CA 94901

Property Summary

Property Type	Single Family Home
Details	3 bd · 2 ba · 2,115 sqft · built 1964
Lot Size	0.172 acres (7,500 sqft)
Owner	2 Trust Names on File
Tax Bill	$8,866 (2025)
Deeds & Mortgages	Jun 2020 Transfer Jun 2020 Mortgage + 4 more
Flood Zone	Zone X (minimal risk)
APN	`013-291-04`

Property Details

APN / Parcel Number

Primary APN	`013-291-04`

Interior

Bedrooms	3 Beds
Full Baths	2 Baths
Building Area	2,115 sqft Living Area
Fireplaces	1 Fireplace
Fireplace	Fireplace

Exterior

Year Built	Built 1964
Effective Year Built	Effective 1985
Architectural Style	Contemporary
Lot Area	7,500 sqft (0.172 acres)
Garage Area	500 sqft
Parking Spaces	2 Parking Spaces
Deck Area	218 sqft
Patio Area	218 sqft

Utilities, Heating & Cooling

Heating System	Central

Location & Zoning

Street Address	133 IRWIN ST
City	SAN RAFAEL
State	CA
Zip	94901-5228
Property Category	Residential
Property Type	Residential > Single Family > Home
Legal Description	L4 /B12P3 OR RAFAEL TERRACE #100133 IRWIN STSAN RAFAEL 94901 S000157600 HOME OWNERS 37
Legal Subdivision	RAFAEL TERRACE 01
Legal Tract	100133
Legal Lot Number	4
Jurisdiction	MARIN CA
Township / Civil Division	SAN RAFAEL
Census Block Group	4
Census Block	4000
Census Tract	112100

Owner

133 Irwin St is owner-occupied and held in a trust since April 2020.

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

Owner of Record	2 Trust Names on File
Mailing Address	133 IRWIN ST, SAN RAFAEL, CA 94901-5228
Occupancy	Owner Occupied
Owner Type	Company
Vesting	Trust, Family 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
Jun 15, 2020	Quit Claim Deed, Transfer AMROCK INC
Jun 15, 2020	Quit Claim Deed, Transfer QUICKEN LNS
Jul 8, 2019	Quit Claim Deed, Transfer · Conventional Mortgage QUICKEN LNS
Jul 8, 2019	Quit Claim Deed, Transfer OTHER
Feb 10, 2017	Quit Claim Deed, Transfer Quitclaim
Feb 10, 2017	Quit Claim Deed, Transfer · Conventional Mortgage QUICKEN LNS

Assessor's Deed Record

Deed Names	2 Names on Deed
Last Transfer Date	Apr 22, 2020
Transfer Doc	0000024652
Record Updated	Oct 29, 2026

June 2020: Quit Claim Deed, Transfer

Document Type	Quit Claim Deed
Jurisdiction	MARIN CA
Recording Date	Jun 15, 2020
Property Address	133 IRWIN ST, SAN RAFAEL, CA 94901-5228
Document Number	0000024654
Instrument Date	Apr 22, 2020
Instrument	24654
Transaction Type	Transfer
Record Updated	Jun 25, 2020
Title Company	AMROCK INC

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	133 IRWIN ST SAN RAFAEL CA 949015228, SAN RAFAEL, CA 94901-5228

June 2020: Quit Claim Deed, Transfer

Document Type	Quit Claim Deed
Jurisdiction	MARIN CA
Recording Date	Jun 15, 2020
Property Address	133 IRWIN ST, SAN RAFAEL, CA 94901-5228
Document Number	0000024652
Instrument Date	Apr 22, 2020
Instrument	24652
Transaction Type	Transfer
Record Updated	Jun 25, 2020
Title Company	AMROCK INC

Transaction

Tax	$0.00
Additional	Quitclaim Intrafamily Transfer

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Relationship	Joint Tenants with Right of Survivorship
Address	133 IRWIN ST SAN RAFAEL CA 949015228, SAN RAFAEL, CA 94901-5228

Mortgage

Document Number	24653
Date	Jun 15, 2020
Instrument	24653

Lender

Name	QUICKEN LNS
Type	Funding / Finance Company
Address	DETROIT, MI 48226-1906

Agreement

Amount	Amount on Record
Term	360 Months
Due	Jun 14, 2050

July 2019: Quit Claim Deed, Transfer

Document Type	Quit Claim Deed
Jurisdiction	MARIN CA
Recording Date	Jul 8, 2019
Property Address	133 IRWIN ST, SAN RAFAEL, CA 94901-5228
Document Number	0000023597
Instrument Date	Jun 28, 2019
Instrument	23597
Transaction Type	Transfer
Record Updated	Jul 19, 2019
Title Company	OTHER

Transaction

Tax	$0.00
Additional	Quitclaim Intrafamily Transfer

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Relationship	Joint Tenants with Right of Survivorship
Address	133 IRWIN ST SAN RAFAEL CA 949015228, SAN RAFAEL, CA 94901-5228

Mortgage

Document Number	23598
Date	Jul 8, 2019
Instrument	23598

Lender

Name	QUICKEN LNS
Type	Funding / Finance Company
Address	DETROIT, MI 48226-1906

Agreement

Type	Conventional Mortgage
Amount	Amount on Record
Term	360 Months
Due	Jul 7, 2049

July 2019: Quit Claim Deed, Transfer

Document Type	Quit Claim Deed
Jurisdiction	MARIN CA
Recording Date	Jul 8, 2019
Property Address	133 IRWIN ST, SAN RAFAEL, CA 94901-5228
Document Number	0000023599
Instrument Date	Jun 28, 2019
Instrument	23599
Transaction Type	Transfer
Record Updated	Jul 19, 2019
Title Company	OTHER

Transaction

Tax	$0.00
Additional	Quitclaim Intrafamily Transfer

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Relationship	Living Trust
Address	133 IRWIN ST SAN RAFAEL CA 949015228, SAN RAFAEL, CA 94901-5228

February 2017: Quit Claim Deed, Transfer

Document Type	Quit Claim Deed
Jurisdiction	MARIN CA
Recording Date	Feb 10, 2017
Property Address	133 IRWIN ST, SAN RAFAEL, CA 94901-5228
Document Number	0000005898
Instrument Date	Feb 2, 2017
Instrument	5898
Transaction Type	Transfer
Record Updated	Feb 21, 2017

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	133 IRWIN ST SAN RAFAEL CA 949015228, SAN RAFAEL, CA 94901-5228

February 2017: Quit Claim Deed, Transfer

Document Type	Quit Claim Deed
Jurisdiction	MARIN CA
Recording Date	Feb 10, 2017
Property Address	133 IRWIN ST, SAN RAFAEL, CA 94901-5228
Document Number	0000005896
Instrument Date	Feb 2, 2017
Instrument	5896
Transaction Type	Transfer
Record Updated	Feb 21, 2017

Transaction

Tax	$0.00
Additional	Quitclaim Intrafamily Transfer

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Relationship	Joint Tenants with Right of Survivorship
Address	133 IRWIN ST SAN RAFAEL CA 949015228, SAN RAFAEL, CA 94901-5228

Mortgage

Document Number	5897
Date	Feb 10, 2017
Instrument	5897

Lender

Name	QUICKEN LNS
Type	Funding / Finance Company
Address	DETROIT, MI 48226-1906

Agreement

Type	Conventional Mortgage
Amount	Amount on Record
Term	360 Months
Due	Feb 9, 2047

Tax Assessment & Valuation

The 2025 property tax bill for 133 Irwin St was $8,866 with a homeowner's exemption.

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		$544,546 (+2%) Land $93,590 Building $450,956
2025	$8,866.00 Homeowner's exemption	$533,870 Land $91,755 Building $442,115
2023	$8,167.00 (+5.27%) Homeowner's exemption	$513,143 Land $88,193 Building $424,950
2022	$7,758.00

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

Flood

FEMA maps place 133 Irwin St in Zone X, an area of minimal flood risk, though there have been 6 flood claims nearby since 1982.

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
Nearby Flood Policies	1 in force
Nearby Flood Claims	6 (1982–1998)
Claims Outside the SFHA	1 of 6
Most Recent Claim	Feb 1998 · Severe Winter Storms And Flooding
Claims by Event	Coastal Storms, Floods, Slides & Tornadoes, Mar 1983 · 2 claims Severe Storms, Flood, Mudslides & High Tide, Jan 1982 · 2 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 133 Irwin St is low, with less than 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 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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