1010 Obrien Dr, Menlo Park, CA 94025 Property Records

San Mateo County property record for 1010 Obrien Dr, Menlo Park, CA 94025

Property Summary

Property Type	Other
Details	11,515 sqft · built 1959
Lot Size	0.716 acres (31,200 sqft)
Owner	Company Name on Record
Last Sale	$6,937,500 (Oct 2025)
Tax Bill	$77,153 (2025)
Deeds & Mortgages	Dec 2022 Mortgage Oct 2025 Sale & Mortgage + 3 more
Flood Zone	Zone AE (high risk)
APN	`055-422-100`

Property Details

APN / Parcel Number

Primary APN	`055-422-100`

Interior

Stories	1 Story
Building Area	11,515 sqft Gross Area
1st Floor Area	11,515 sqft

Exterior

Year Built	Built 1959
Effective Year Built	Effective 1959
Lot Area	31,200 sqft (0.716 acres)
Lot Dimensions	240 ft deep x 130 ft wide

Location & Zoning

Street Address	1010 OBRIEN DR
City	MENLO PARK
State	CA
Zip	94025-1409
Property Category	Other
Property Type	Other > Miscellaneous
Local Zoning Code	MH00M2
Legal Description	BEING SELY 130 FT OF LOT 5 KAVANAUGH INDUSTRIAL PARK UNIT NO 1 RSM 50/4 5
Legal Subdivision	KAVANAUGH INDUSTRIAL PARK UNIT NO 1
Legal Lot Number	5
Jurisdiction	SAN MATEO CA
Township / Civil Division	SAN MATEO
Census Block Group	1
Census Block	1022
Census Tract	611800

Owner

Source: San Mateo County records, as of August 6, 2026

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

Owner of Record	Company Name on Record
Mailing Address	1200 OBRIEN DR, MENLO PARK, CA 94025-1413
Owner Type	Company
Vesting	Company

Deeds, Mortgages & Sale History

Date	Document
Dec 9, 2022	Deed of Trust, Mortgage · Commercial Mortgage STANDARD INSURANCE CO
Oct 8, 2025	Grant Deed, Transfer · Commercial Mortgage SOBRATO FAMILY FOUNDATION
Dec 9, 2022	Assignment of Lease, Transfer OLD REPUBLIC TITLE, OLD REPUBLIC TITLE COMPANY
Sep 28, 2018	Deed of Trust, Mortgage OPUS BANK
Feb 2, 2017	Quit Claim Deed, Transfer OLD REPUBLIC TITLE

Assessor's Deed Record

Deed Names	Name on Deed
Last Sale	Oct 8, 2025 · Amount on Record
Deed Sale	Oct 8, 2025 · Amount on Record
Prior Sale	Dec 6, 2016 · Amount on Record
Deed Document Number	202553104
Prior Transfer Date	Sep 5, 2007
Prior Transfer Doc	0000134721
Record Updated	Oct 29, 2026

December 2022: Deed of Trust, Mortgage

Document Type	Deed of Trust
Jurisdiction	SAN MATEO CA
Property Address	1010 OBRIEN DR, MENLO PARK, CA 94025-1409
Transaction Type	Mortgage
Record Updated	Apr 2, 2026
Title Company	OLD REPUBLIC TITLE, OLD REPUBLIC TITLE CO

Transferred To (Grantee/Buyer)

Name	Verified Name
Address	664 GILMAN ST, PALO ALTO, CA 94301-2528

Mortgage

Document Number	0000084823
Date	Dec 9, 2022
Instrument	2022-084823

Lender

Name	STANDARD INSURANCE CO
Type	Funding / Finance Company
Address	HILLSBORO, OR 97124

Agreement

Type	Commercial Mortgage
Amount	Amount Recorded
Term	361 Months
Due	Jan 1, 2053

October 2025: Grant Deed, Transfer

Document Type	Grant Deed
Jurisdiction	SAN MATEO CA
Recording Date	Oct 8, 2025
Property Address	1010 OBRIEN DR, MENLO PARK, CA 94025-1409
Document Number	0000053104
Map Reference	MB 50 PG 4&5
Instrument Date	Oct 1, 2025
Instrument	2025-053104
Transaction Type	Transfer
Record Updated	Apr 2, 2026
Title Company	CHICAGO TITLE COMPANY

Transaction

Amount	Amount Recorded
Downpayment	Downpayment on Record
Loan-to-Value (LTV)	LTV on Record
Tax	$7,631.25
Amount Accuracy	Rounded by County
Additional	Arm's Length

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Address	1200 OBRIEN DR, MENLO PARK, CA 94025-1413

Mortgage

Document Number	0000053105
Date	Oct 8, 2025
Instrument	2025-053105

Lender

Name	SOBRATO FAMILY FOUNDATION
Type	Non-Lending Institution

Agreement

Type	Commercial Mortgage
Amount	Amount Recorded

December 2022: Assignment of Lease, Transfer

Document Type	Assignment of Lease
Jurisdiction	SAN MATEO CA
Recording Date	Dec 9, 2022
Property Address	1010 OBRIEN DR, MENLO PARK, CA 94025-1409
Document Number	0000084824
Map Reference	MB 50 PG 4&5
Instrument Date	Nov 15, 2022
Instrument	2022-084824
Transaction Type	Transfer
Record Updated	Jan 3, 2023
Title Company	OLD REPUBLIC TITLE, OLD REPUBLIC TITLE COMPANY

Transaction

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

Transferred From (Grantor/Seller)

Name	Verified Name
Address	664 GILMAN ST, PALO ALTO, CA 94301-2528

Transferred To (Grantee/Buyer)

Name	Verified Name
Address	10265 NE TANASBOURNE DR, HILLSBORO, OR 97124-7834

September 2018: Deed of Trust, Mortgage

Document Type	Deed of Trust
Jurisdiction	SAN MATEO CA
Property Address	1010 OBRIEN DR, MENLO PARK, CA 94025-1409
Transaction Type	Mortgage
Record Updated	Feb 5, 2021
Title Company	OLD REPUBLIC TITLE CO

Transferred To (Grantee/Buyer)

Name	Verified Name

Mortgage

Document Number	0000076153
Date	Sep 28, 2018
Instrument	2018-076153

Lender

Name	OPUS BANK
Type	Bank
Address	FULLERTON, CA 92832

Agreement

Amount	Amount Recorded
Term	121 Months
Due	Oct 1, 2028

February 2017: Quit Claim Deed, Transfer

Document Type	Quit Claim Deed
Jurisdiction	SAN MATEO CA
Recording Date	Feb 2, 2017
Property Address	1010 OBRIEN DR, MENLO PARK, CA 94025-1409
Document Number	0000010778
Instrument Date	Dec 12, 2016
Instrument	10778
Transaction Type	Transfer
Record Updated	Feb 17, 2017
Title Company	OLD REPUBLIC TITLE

Transaction

Tax	$0.00
Amount Accuracy	Full Value
Additional	Quitclaim Arm's Length

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Relationship	Company
Address	664 GILMAN ST PALO ALTO CA 943012528, PALO ALTO, CA 94301-2528

Tax Assessment & Valuation

Source: San Mateo County assessment roll, as of July 15, 2026

Property Jurisdictions

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

Tax Bill & Assessment History

Year	Tax Bill	Assessed Value
2026		$6,937,500 (+4.15%) Land $6,240,000 Building $697,500
2025	$77,153.00 (+1.99%)	$6,661,242 (+4.04%) Land $3,621,025 Building $3,040,217
2024	$75,651.00 (+1.56%)
2023	$74,489.00 (+5.55%)	$6,402,580 Land $3,480,417 Building $2,922,163
2022	$70,574.00

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

Flood

Source: FEMA National Flood Hazard Layer, effective September 10, 2026 · OpenFEMA NFIP redacted claims and policies, as of September 2026

FEMA Flood Zone	Zone AE high risk
100-Year Floodplain	Yes 1% annual chance
Floodway	No
Base Flood Elevation	Varies along the reach; see FIRM
Flood Insurance Requirement	Required federally backed loans
Flood Insurance Cost	Premium on Record median of 75 policies
Community Rating System	Class 8 (10% premium discount)
Nearby Flood Policies	75 in force
Nearby Flood Claims	8 (1983–2022)
Most Recent Claim	Dec 2022 · Severe Winter Storms, Flooding, Landslides, And Mudslides
Claims by Event	Severe Winter Storms And Flooding, Feb 1998 · 4 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	Not rated no burnable land within 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	CITY OF EAST PALO ALTO serves 29,519 people · EPA ID CA4110024
Water Source	Purchased surface water from SAN FRANCISCO REGIONAL WATER SYSTEM
Last State Inspection	Jun 2025
Also Mapped Here	MENLO PARK MUNICIPAL WATER
Lead	Under 1 ppb (2024–2026) 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.

Internet Providers

Source: FCC Broadband Data Collection, based on 580 locations within half a mile, as of December 31, 2025

Provider	Max Down / Up (Mbps)
Xfinity Cable	2,000 / 250
Etheric Networks Fixed Wireless	250 / 100
T-Mobile Fixed Wireless	100 / 20
AT&T DSL · Fiber, Fixed Wireless in parts of the area	100 / 20

May also be available: GeoLinks, Tekify Fiber & Wireless, Verizon.

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