23 Oak Ln, Corte Madera, CA 94925 Property Records

Marin County property record for 23 Oak Ln, Corte Madera, CA 94925

Property Summary

Property Type	Duplex
Details	2 bd · 2 ba · 1,657 sqft · built 1940
Lot Size	0.149 acres (6,500 sqft)
Owner	Individual Name on Record
Last Sale	$1,282,000 (Sep 2021)
Tax Bill	$19,737 (2025)
Deeds & Mortgages	Apr 2024 Mortgage Jan 2026 Transfer + 7 more
Flood Zone	Zone X (minimal risk)
APN	`025-013-17`

Property Details

APN / Parcel Number

Primary APN	`025-013-17`

Interior

Bedrooms	2 Beds
Full Baths	2 Baths
Building Area	1,657 sqft Living Area
Fireplaces	1 Fireplace
Fireplace	Fireplace

Exterior

Year Built	Built 1940
Effective Year Built	Effective 1950
Architectural Style	Contemporary
Lot Area	6,500 sqft (0.149 acres)
Garage Area	248 sqft
Parking Spaces	1 Parking Space
Deck Area	110 sqft
Patio Area	110 sqft

Location & Zoning

Street Address	23 OAK LN
City	CORTE MADERA
State	CA
Zip	94925-1326
Property Category	Residential
Property Type	Residential > Multi-Unit > Duplex
Legal Description	LA /B12P62 PM
Legal Subdivision	CORTE MADERA WOODS 4
Legal Lot Number	A
Jurisdiction	MARIN CA
Township / Civil Division	ROSS VALLEY
Census Block Group	2
Census Block	2000
Census Tract	121100

Owner

Source: Marin County records, as of August 14, 2026

Owner names and exact recorded amounts shown locked on this page are available instantly with a free trial.

Owner of Record	Individual Name on Record
Mailing Address	23 OAK LN, CORTE MADERA, CA 94925-1326
Occupancy	Owner Occupied
Owner Type	Individual
Vesting	Sole Owner

Deeds, Mortgages & Sale History

Date	Document
Apr 4, 2024	Deed of Trust, Mortgage · Commercial Mortgage COREVEST AMERICAN FINANCE LENDER LLC A D
Jan 9, 2026	Intrafamily Transfer, Transfer ATLANTIS TITLE COMPANY, ATLAS TITLE COMPANY
Jan 9, 2026	Grant Deed, Subdivision Related Transfer · Conventional Mortgage SUNNYHILL FINANCIAL INC
Jan 9, 2026	Grant Deed, Transfer ATLANTIS TITLE COMPANY, ATLAS TITLE COMPANY
Sep 29, 2021	Grant Deed, Transfer · Commercial Mortgage RIVERBEND FUNDING LLC
Dec 24, 2020	Grant Deed, Transfer · Commercial Mortgage NPI DEBT FUND I LP
Dec 14, 2020	Deed of Trust, Mortgage · Conventional Mortgage SINTHOS LLC
Sep 11, 2020	Grant Deed, Transfer · Conventional Mortgage PREMIER LENDING INC
Sep 11, 2020	Affidavit of Death, Transfer FIDELITY NATIONAL TITLE, FIDELITY NATIONAL TITLE CO

Assessor's Deed Record

Deed Names	Name on Deed
Last Sale	Sep 29, 2021 · Amount on Record
Deed Sale	Sep 29, 2021 · Amount on Record
Prior Sale	Dec 24, 2020 · Amount on Record
Deed Document Number	202160284
Last Transfer Date	Apr 4, 2025
Transfer Doc	0000012898
Record Updated	Sep 20, 2026

April 2024: Deed of Trust, Mortgage

Document Type	Deed of Trust
Jurisdiction	MARIN CA
Property Address	23 OAK LN, CORTE MADERA, CA 94925-1326
Transaction Type	Mortgage
Record Updated	Mar 10, 2026
Title Company	ATLANTIS TITLE COMPANY, ATLAS TITLE COMPANY

Transferred To (Grantee/Buyer)

Name	Verified Name
Address	2204 CLINTON AVE, ALAMEDA, CA 94501-6626

Mortgage

Document Number	0000009791
Date	Apr 4, 2024
Instrument	2024-0009791

Lender

Name	COREVEST AMERICAN FINANCE LENDER LLC A D
Address	4 PARK PLZ STE 900, IRVINE, CA 92614

Agreement

Type	Commercial Mortgage
Amount	Amount Recorded

Interest

Rate Type	Adjustable Rate

January 2026: Intrafamily Transfer, Transfer

Document Type	Intrafamily Transfer
Jurisdiction	MARIN CA
Recording Date	Jan 9, 2026
Property Address	23 OAK LN, CORTE MADERA, CA 94925-1326
Document Number	0000000635
Map Reference	MB 12 PG 62
Instrument Date	Dec 31, 2025
Instrument	2026-0000635
Transaction Type	Transfer
Record Updated	Mar 10, 2026
Title Company	ATLANTIS TITLE COMPANY, ATLAS 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	23 OAK LN, CORTE MADERA, CA 94925-1326

January 2026: Grant Deed, Subdivision Related Transfer

Document Type	Grant Deed
Jurisdiction	MARIN CA
Recording Date	Jan 9, 2026
Property Address	23 OAK LN, CORTE MADERA, CA 94925-1326
Document Number	0000000636
Map Reference	MB 12 PG 62
Instrument Date	Dec 30, 2025
Instrument	2026-0000636
Transaction Type	Subdivision Related Transfer
Record Updated	Mar 10, 2026
Title Company	ATLANTIS TITLE COMPANY, ATLAS TITLE COMPANY

Transaction

Tax	$0.00
Amount Accuracy	Transfer Tax Exempt
Additional	Arm's Length

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Relationship	Tenants in Common
Address	23 OAK LN, CORTE MADERA, CA 94925-1326

Mortgage

Document Number	0000000637
Date	Jan 9, 2026
Instrument	2026-0000637

Lender

Name	SUNNYHILL FINANCIAL INC
Type	Mortgage Company

Agreement

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

January 2026: Grant Deed, Transfer

Document Type	Grant Deed
Jurisdiction	MARIN CA
Recording Date	Jan 9, 2026
Property Address	23 OAK LN, CORTE MADERA, CA 94925-1326
Document Number	0000000638
Map Reference	MB 12 PG 62
Instrument Date	Dec 30, 2025
Instrument	2026-0000638
Transaction Type	Transfer
Record Updated	Mar 10, 2026
Title Company	ATLANTIS TITLE COMPANY, ATLAS TITLE COMPANY

Transaction

Tax	$0.00
Amount Accuracy	Transfer Tax Exempt
Additional	Arm's Length

Transferred From (Grantor/Seller)

Name	Verified Name
Address	23 OAK LN, CORTE MADERA, CA 94925-1326

Transferred To (Grantee/Buyer)

Name	Verified Name

September 2021: Grant Deed, Transfer

Document Type	Grant Deed
Jurisdiction	MARIN CA
Recording Date	Sep 29, 2021
Property Address	23 OAK LN, CORTE MADERA, CA 94925-1326
Document Number	0000060284
Map Reference	MB 12 PG 62
Instrument Date	Sep 15, 2021
Instrument	2021-0060284
Transaction Type	Transfer
Record Updated	Jul 21, 2022
Title Company	ORABGE COAST TITLE, ORANGE COAST TITLE

Transaction

Amount	Amount Recorded
Loan-to-Value (LTV)	LTV on Record
Tax	$1,410.20
Amount Accuracy	Rounded by County
Additional	Arm's Length

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Address	2204 CLINTON AVE, ALAMEDA, CA 94501-6626

Mortgage

Document Number	0000060285
Date	Sep 29, 2021
Instrument	2021-0060285

Lender

Name	RIVERBEND FUNDING LLC
Type	Non-Lending Institution

Agreement

Type	Commercial Mortgage
Amount	Amount Recorded

December 2020: Grant Deed, Transfer

Document Type	Grant Deed
Jurisdiction	MARIN CA
Recording Date	Dec 24, 2020
Property Address	23 OAK LN, CORTE MADERA, CA 94925-1326
Document Number	0000066929
Map Reference	MB 12 PG 62
Instrument Date	Dec 17, 2020
Instrument	2020-0066929
Transaction Type	Transfer
Record Updated	Jul 21, 2022
Title Company	FIDELITY NATIONAL TITLE CO

Transaction

Amount	Amount Recorded
Loan-to-Value (LTV)	LTV on Record
Tax	$1,023.00
Amount Accuracy	Rounded by County
Additional	Arm's Length

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Address	23 OAK LN, CORTE MADERA, CA 94925-1326

Mortgage

Document Number	0000066930
Date	Dec 24, 2020
Instrument	2020-0066930

Lender

Name	NPI DEBT FUND I LP
Type	Non-Lending Institution

Agreement

Type	Commercial Mortgage
Amount	Amount Recorded

December 2020: Deed of Trust, Mortgage

Document Type	Deed of Trust
Jurisdiction	MARIN CA
Property Address	23 OAK LN, CORTE MADERA, CA 94925-1326
Document Number	0000067186
Instrument Date	Dec 14, 2020
Transaction Type	Mortgage
Record Updated	Jan 14, 2021
Title Company	NOT AVAILABLE

Transferred To (Grantee/Buyer)

Name	Verified Name
Relationship	Company
Address	14041 SAN PABLO AVE #124 SAN PABLO CA 948063647, 124, SAN PABLO, CA 94806-3647

Mortgage

Document Number	0000067186
Date	Dec 28, 2020
Instrument	67186

Lender

Name	SINTHOS LLC
Address	2204 CLINTON AVE, ALAMEDA, CA 94501-6626

Agreement

Type	Conventional Mortgage
Amount	Amount Recorded

September 2020: Grant Deed, Transfer

Document Type	Grant Deed
Jurisdiction	MARIN CA
Recording Date	Sep 11, 2020
Property Address	23 OAK LN, CORTE MADERA, CA 94925-1326
Document Number	0000042591
Instrument Date	Sep 9, 2020
Instrument	2020-0042591
Transaction Type	Transfer
Record Updated	Jul 21, 2022
Title Company	FIDELITY NATIONAL TITLE CO

Transaction

Amount	Amount Recorded
Downpayment	Downpayment on Record
Loan-to-Value (LTV)	LTV on Record
Tax	$957.00
Amount Accuracy	Rounded by County
Additional	Arm's Length

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Relationship	Community Property with Right of Survivorship
Address	23 OAK LN, CORTE MADERA, CA 94925-1326

Mortgage

Document Number	0000042592
Date	Sep 11, 2020
Instrument	2020-0042592

Lender

Name	PREMIER LENDING INC
Type	Mortgage Company

Agreement

Type	Conventional Mortgage
Amount	Amount Recorded
Term	361 Months
Due	Oct 1, 2050

September 2020: Affidavit of Death, Transfer

Document Type	Affidavit of Death
Jurisdiction	MARIN CA
Recording Date	Sep 11, 2020
Property Address	23 OAK LN, CORTE MADERA, CA 94925-1326
Document Number	0000042590
Instrument Date	Sep 9, 2020
Instrument	42590
Transaction Type	Transfer
Record Updated	Oct 5, 2020
Title Company	FIDELITY NATIONAL TITLE, FIDELITY NATIONAL TITLE CO

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Address	23 OAK LN CORTE MADERA CA 949251326, CORTE MADERA, CA 94925-1326

Tax Assessment & Valuation

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

Property Jurisdictions

Type	Name
State	California
County	Marin County
Municipality	Corte Madera Town
Elementary School District	Larkspur 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		$1,507,308 (+2%) Land $865,936 Building $641,372
2025	$19,737.00 (+15.93%)	$1,477,758 (+13.01%) Land $848,960 Building $628,798
2023	$17,025.00 (+0.88%)	$1,307,640 Land $816,000 Building $491,640
2022	$16,876.00

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
Community Rating System	Class 6 (20% premium discount)
Nearby Flood Policies	3 in force
Nearby Flood Claims	1 (2010)
Claims Outside the SFHA	1 of 1
Most Recent Claim	Jan 2010 · rainfall accumulation

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 67% of the US · lower than 81% of California
Wildfire Likelihood	0.03% annual chance
Exposure	Direct burnable vegetation

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

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

May also be available: Verizon.

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