341 Sebastian Dr, Millbrae, CA 94030 Property Records

San Mateo County property record for 341 Sebastian Dr, Millbrae, CA 94030 · Last verified July 2026

Property Summary

Property Type	Single Family Home
Details	4 bd · 2 ba · 2,090 sqft · built 1963
Lot Size	0.329 acres (14,325 sqft)
Owner	2 Company Names on File
Last Sale	$1,480,000 (Sep 2005)
Tax Bill	$24,590 (2025)
Deeds & Mortgages	Jun 2026 Sale Aug 2021 Mortgage + 1 more
Flood Zone	Zone X (minimal risk)
APN	`024-441-440`

Property Details

APN / Parcel Number

Primary APN	`024-441-440`

Interior

Bedrooms	4 Beds
Full Baths	2 Baths
Total Rooms	8 Rooms
Building Area	2,090 sqft Living Area
1st Floor Area	2,090 sqft
Family Room	Family Room

Exterior

Year Built	Built 1963
Effective Year Built	Effective 1963
Lot Area	14,325 sqft (0.329 acres)
Lot Dimensions	130 ft deep x 115 ft wide
View / Lot	Corner
Garage Area	440 sqft
Parking Spaces	2 Parking Spaces

Utilities, Heating & Cooling

Cooling System	Central
Heating System	Central

Location & Zoning

Street Address	341 SEBASTIAN DR
City	MILLBRAE
State	CA
Zip	94030-2942
Property Category	Residential
Property Type	Residential > Single Family > Home
Legal Description	LOT 44 BLK 40 MILLS ESTATE NO 24 RSM 56/40 42
Legal Subdivision	MILLS ESTATE NO 24
Legal Block	40
Legal Lot Number	44
Jurisdiction	SAN MATEO CA
Township / Civil Division	SOUTH SAN FRANCISCO
Census Block Group	2
Census Block	2008
Census Tract	604900

Owner

Source: San Mateo County records · APN 024-441-440

Assessment roll updated July 15, 2026 · Last verified July 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 File
Mailing Address	341 SEBASTIAN DR, MILLBRAE, CA 94030-2942
Occupancy	Owner Occupied
Owner Type	Company
Vesting	Trust, Revocable Trust

Deeds, Mortgages & Sale History

Date	Document
Jun 16, 2026	Deed, Transfer NONE LISTED ON DOCUMENT
Aug 03, 2021	Deed of Trust, Mortgage · Conventional Mortgage QUICKEN LOANS LLC
Mar 15, 2018	Deed of Trust, Mortgage · Line of Credit BANK OF OR

Assessor's Deed Record

Deed Names	2 Verified Names on Deed
Last Sale	Sep 30, 2005 · Amount on Record
Deed Sale	Sep 30, 2005 · Amount on Record
Prior Sale	Jan 12, 1996 · Amount on Record
Deed Document Number	2005171483
Last Transfer Date	Feb 12, 2015
Transfer Doc	0000014813
Record Updated	Sep 20, 2026

June 2026: Deed, Transfer

Document Type	Deed
Jurisdiction	SAN MATEO CA
Recording Date	Jun 16, 2026
Property Address	341 SEBASTIAN DR, MILLBRAE, CA 94030-2942
Document Number	0000034689
Instrument Date	May 18, 2026
Instrument	202634689
Transaction Type	Transfer
Record Updated	Jul 15, 2026
Title Company	NONE LISTED ON DOCUMENT

Transaction

Tax	$0.00
Amount Accuracy	Full Amount Stated

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Relationship	Revocable Trust
Address	341 SEBASTIAN DR, MILLBRAE, CA 94030-2942

August 2021: Deed of Trust, Mortgage

Document Type	Deed of Trust
Jurisdiction	SAN MATEO CA
Property Address	341 SEBASTIAN DR, MILLBRAE, CA 94030-2942
Transaction Type	Mortgage
Record Updated	Aug 25, 2021
Title Company	STEWART TITLE, STEWART TITLE GUARANTY CO

Transferred To (Grantee/Buyer)

Name	Verified Name
Address	341 SEBASTIAN DR, MILLBRAE, CA 94030-2942

Mortgage

Document Number	0000114188
Date	Aug 03, 2021
Instrument	2021-114188

Lender

Name	QUICKEN LOANS LLC
Type	Mortgage Company
Address	DETROIT, MI 48226

Agreement

Type	Conventional Mortgage
Amount	Amount Recorded
Term	360 Months
Due	Aug 01, 2051

March 2018: Deed of Trust, Mortgage

Document Type	Deed of Trust
Jurisdiction	SAN MATEO CA
Property Address	341 SEBASTIAN DR, MILLBRAE, CA 94030-2942
Document Number	0000022173
Instrument Date	Mar 15, 2018
Transaction Type	Mortgage
Record Updated	Apr 12, 2018
Title Company	FIDELITY NATIONAL TITLE

Transferred To (Grantee/Buyer)

Name	Verified Name
Relationship	Community Property
Address	341 SEBASTIAN DR MILLBRAE CA 940302942, MILLBRAE, CA 94030-2942

Mortgage

Document Number	0000022173
Date	Mar 23, 2018
Instrument	22173

Lender

Name	BANK OF OR
Type	Bank
Address	100 PINE ST # 600, SAN FRANCISCO, CA 94111-5108

Agreement

Type	Line of Credit
Amount	Amount Recorded

Interest

Rate Type	Adjustable Rate

Tax Assessment & Valuation

Source: San Mateo County records · Assessment roll updated July 15, 2026 · Last verified July 2026

Property Jurisdictions

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

Tax Bill & Assessment History

Assessed value and assessed market value are set for property tax purposes and are not market price estimates.

Year	Tax Bill	Assessed Value	Assessed Market Value
2026		$2,062,978 (+2%) Land $1,031,489 Building $1,031,489
2025	$24,590.00 (+5.17%) Homeowner's exemption	$2,022,528 (+4.04%) Land $1,011,264 Building $1,011,264
2023	$23,381.00 (+9.11%) Homeowner's exemption	$1,943,994 Land $971,997 Building $971,997	$2,154,870
2022	$21,428.00

Flood & Wildfire

Source: FEMA National Flood Hazard Layer, San Mateo County (06081C), updated September 10, 2026 · FEMA OpenFEMA NFIP redacted claims and policies, census block group 060816049002, refreshed September 2026 · USDA Forest Service Wildfire Risk to Communities, 2nd edition (2024), fuels as of 2020 · Last verified October 2026

Flood

FEMA Flood Zone	Zone X
Special Flood Hazard Area	No
Flood Hazard	Minimal
500-Year Floodplain	No
Nearby Flood Policies	1 in force
Nearby Flood Claims	2 (1985–1989)
Claims Outside the SFHA	2 of 2
Most Recent Claim	Oct 1989, tidal / storm surge

Wildfire

Wildfire Risk	Not rated no burnable land in reach
Wildfire Likelihood	Negligible
Exposure	None beyond ember reach

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.

Internet Providers

Source: FCC Broadband Data Collection, availability as of December 31, 2025 · Published October 2026 · based on 493 locations within about half a mile of this property

Provider	Technology	Download / Upload (Mbps)
AT&T	Fiber	5,000 / 5,000
Xfinity	Cable	2,000 / 250
Etheric Communications, LLC.	Fixed Wireless (licensed-by-rule)	250 / 100

May also be available at this address: Verizon, T-Mobile USA, Sonic Telecom. Availability varies by address; speeds are provider-advertised maximums, not measured.

Mobile Coverage

5G and 4G LTE

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