23 Spring Rd, Kentfield (Greenbrae), CA 94904 Property Records

Marin County property record for 23 Spring Rd, Kentfield, CA 94904

Property Summary

Property Type	Single Family Home
Details	5 bd · 4.5 ba · 4,496 sqft · built 1950
Lot Size	2.02 acres (88,200 sqft)
Owner	2 Company Names on File
Last Sale	$6,780,000 (Jul 2024)
Tax Bill	$71,329 (2025)
Deeds & Mortgages	Jul 2020 Line of Credit Jun 2020 Transfer + 1 more
Flood Zone	Zone X (minimal risk)
APN	`074-142-02`

Property Details

APN / Parcel Number

Primary APN	`074-142-02`

Interior

Bedrooms	5 Beds
Full Baths	4.5 Baths
Half Baths	1 Half Bath
Total Rooms	10 Rooms
Stories	2 Stories
Building Area	4,496 sqft Living Area
Fireplaces	1 Fireplace
Fireplace	Fireplace

Exterior

Year Built	Built 1950
Effective Year Built	Effective 1977
Architectural Style	Contemporary
Exterior Material	Wood Siding
Construction Type	Frame
Roof Material	Tar & Gravel
Lot Area	88,200 sqft
Garage Area	485 sqft
Parking Spaces	2 Parking Spaces
Pool Area	648 sqft
Deck Area	750 sqft

Utilities, Heating & Cooling

Heating System	Central
Sewer	Municipal
Water Source	Commercial

Location & Zoning

Street Address	23 SPRING RD
City	KENTFIELD
State	CA
Zip	94904-2624
Property Category	Residential
Property Type	Residential > Single Family > Home
Legal Subdivision	KENT WOODLANDS 05
Legal Lot Number	227
Jurisdiction	MARIN CA
Township / Civil Division	ROSS VALLEY
Census Block Group	4
Census Block	4007
Census Tract	119100

Owner

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

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

Owner of Record	2 Company Names on File
Mailing Address	23 SPRING RD, KENTFIELD, CA 94904-2624
Occupancy	Owner Occupied
Owner Type	Company
Vesting	Trust, Family Trust

Deeds, Mortgages & Sale History

Date	Document
Jul 28, 2020	Deed of Trust, Mortgage · Line of Credit FIRST REPUBLIC BANK
Jun 22, 2020	Affidavit of Death, Transfer FIRST AMERICAN TITLE
Jun 22, 2020	Grant Deed, Transfer · Conventional Mortgage FIRST REPUBLIC BANK

Assessor's Deed Record

Deed Names	2 Names on Deed
Last Sale	Jul 10, 2024 · Amount on File
Deed Sale	Jul 10, 2024 · Amount on File
Prior Sale	Jun 22, 2020 · Amount on File
Deed Document Number	202419513
Prior Transfer Date	Jul 29, 2011
Prior Transfer Doc	0000052538
Record Updated	Oct 29, 2026

July 2020: Deed of Trust, Mortgage

Document Type	Deed of Trust
Jurisdiction	MARIN CA
Property Address	23 SPRING RD, KENTFIELD, CA 94904-2624
Transaction Type	Mortgage
Record Updated	Feb 5, 2021
Title Company	FIRST AMERICAN TITLE

Transferred To (Grantee/Buyer)

Name	Verified Name

Mortgage

Document Number	0000033144
Date	Jul 28, 2020
Instrument	2020-0033144

Lender

Name	FIRST REPUBLIC BANK
Type	Bank
Address	SAN FRANCISCO, CA 94111

Agreement

Type	Line of Credit
Amount	Amount on Record
Term	300 Months
Due	Jul 26, 2045

Interest

Rate Type	Adjustable Rate
Change Frequency	Monthly

June 2020: Affidavit of Death, Transfer

Document Type	Affidavit of Death
Jurisdiction	MARIN CA
Recording Date	Jun 22, 2020
Property Address	23 SPRING RD, KENTFIELD, CA 94904-2624
Document Number	0000025924
Instrument Date	Jun 15, 2020
Instrument	25924
Transaction Type	Transfer
Record Updated	Jul 2, 2020
Title Company	FIRST AMERICAN TITLE

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Relationship	Personal Trust
Address	817 TEMPTED WAYS DR LONGMONT CO 805048467, LONGMONT, CO 80504-8467

June 2020: Grant Deed, Transfer

Document Type	Grant Deed
Jurisdiction	MARIN CA
Recording Date	Jun 22, 2020
Property Address	23 SPRING RD, KENTFIELD, CA 94904-2624
Document Number	0000025926
Map Reference	MB 6 PG 13
Instrument Date	Jun 15, 2020
Instrument	2020-0025926
Transaction Type	Transfer
Record Updated	Aug 13, 2021
Title Company	FIRST AMERICAN TITLE COMPANY

Transaction

Amount	Amount on Record
Downpayment	Downpayment on Record
Loan-to-Value (LTV)	LTV on Record
Tax	$3,877.50
Amount Accuracy	Rounded by County
Additional	Arm's Length

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Relationship	Family Trust
Address	23 SPRING RD, KENTFIELD, CA 94904-2624

Mortgage

Document Number	0000025927
Date	Jun 22, 2020
Instrument	2020-0025927

Lender

Name	FIRST REPUBLIC BANK
Type	Bank

Agreement

Type	Conventional Mortgage
Amount	Amount on Record
Term	361 Months
Due	Jul 1, 2050

Interest

Rate Type	Adjustable Rate
Rate	2.87%
Type Change Date	Jul 1, 2030
Change Frequency	Monthly
Min Rate At Change	2.95%
Index	1-Year CMT
Max Rate	10.9%

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	Kentfield 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		$5,855,990 (-13.59%) Land $3,408,628 Building $2,447,362
2025	$71,329.00 (+53.22%)	$6,777,000 (+78.24%) Land $4,000,000 Building $2,777,000
2023	$46,552.00 (+0.21%) Homeowner's exemption	$3,802,274 Land $1,997,223 Building $1,805,051
2022	$46,456.00

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 File median of 46 policies
Community Rating System	Class 6 (20% premium discount)
Nearby Flood Policies	46 in force
Nearby Flood Claims	68 (1982–2017)
Claims Outside the SFHA	8 of 68
Most Recent Claim	Feb 2017 · Severe Winter Storms, Flooding, And Mudslides
Claims by Event	Severe Storms, Flooding, Mudslides, And Landslides, Jan 2006 · 37 claims Severe Storms & Flooding, Feb 1986 · 8 claims Severe Storms, Flood, Mudslides & High Tide, Jan 1982 · 11 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	Moderate above 40% of the US · lower than 76% of California
Wildfire Likelihood	0.06% annual chance
Exposure	Indirect within ember reach
Adjoins Burnable Land	Yes

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

Provider	Max Down / Up (Mbps)
AT&T Fiber	5,000 / 5,000
Xfinity Cable	2,000 / 250
Unwired Fixed Wireless	300 / 25

May also be available: Verizon.

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