1175 Walnut St, San Carlos, CA 94070 Property Records

San Mateo County property record for 1175 Walnut St, San Carlos, CA 94070

Property Summary

Property Type	Single Family Home
Details	3 bd · 2 ba · 1,450 sqft · built 1965
Lot Size	0.113 acres (4,900 sqft)
Owner	2 Trust Names on File
Last Sale	$2,225,000 (Apr 2021)
Tax Bill	$9,161 (2025)
Deeds & Mortgages	Apr 2021 Sale & Mortgage Oct 2018 Transfer + 2 more
Flood Zone	Zone X (moderate risk)
APN	`051-343-030`

Property Details

APN / Parcel Number

Primary APN	`051-343-030`

Interior

Bedrooms	3 Beds
Full Baths	2 Baths
Total Rooms	5 Rooms
Stories	1 Story
Building Area	1,450 sqft Living Area
1st Floor Area	1,450 sqft
Family Room	Family Room

Exterior

Year Built	Built 1965
Effective Year Built	Effective 1965
Lot Area	4,900 sqft (0.113 acres)
Lot Dimensions	123 ft deep x 40 ft wide
Garage Area	480 sqft
Parking Spaces	2 Parking Spaces

Utilities, Heating & Cooling

Cooling System	Central
Heating System	Central

Location & Zoning

Street Address	1175 WALNUT ST
City	SAN CARLOS
State	CA
Zip	94070-4909
Property Category	Residential
Property Type	Residential > Single Family > Home
Local Zoning Code	R10006
Legal Description	NW 40 FT OF LOT 11 BLOCK 2 OAK PARK RSM 12/26 29 CITY OF SAN CARLOS
Legal Subdivision	OAK PARK
Legal Block	2
Legal Lot Number	11
Jurisdiction	SAN MATEO CA
Township / Civil Division	SAN MATEO
Census Block Group	3
Census Block	3012
Census Tract	609201

Owner

1175 Walnut St is owner-occupied and held in a trust since April 2021.

Source: San Mateo County records, as of July 15, 2026

Owner of Record	2 Trust Names on File
Mailing Address	1175 WALNUT ST, SAN CARLOS, CA 94070-4909
Occupancy	Owner Occupied
Owner Type	Company
Vesting	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
Apr 16, 2021	Grant Deed, Transfer · Conventional Mortgage LUTHER BURBANK SAVINGS
Oct 19, 2018	Quit Claim Deed, Transfer ATTORNEY ONLY
Oct 19, 2018	Quit Claim Deed, Transfer ATTORNEY ONLY
Jul 23, 2018	Quit Claim Deed, Transfer ATTORNEY ONLY

Assessor's Deed Record

Deed Names	2 Names on Deed
Last Sale	Apr 16, 2021 · Amount on File
Deed Sale	Apr 16, 2021 · Amount on File
Prior Sale	Nov 14, 2014 · Amount on File
Deed Document Number	202160712
Prior Transfer Date	May 15, 1996
Prior Transfer Doc	0000135651
Record Updated	Oct 29, 2026

April 2021: Grant Deed, Transfer

Document Type	Grant Deed
Jurisdiction	SAN MATEO CA
Recording Date	Apr 16, 2021
Property Address	1175 WALNUT ST, SAN CARLOS, CA 94070-4909
Document Number	0000060712
Map Reference	MB 12 PG 26-29
Instrument Date	Apr 7, 2021
Instrument	2021-060712
Transaction Type	Transfer
Record Updated	Jun 7, 2023
Title Company	LAWYERS TITLE COMPANY

Transaction

Amount	Amount on Record
Downpayment	Downpayment on Record
Loan-to-Value (LTV)	LTV on Record
Tax	$2,447.50
Amount Accuracy	Rounded by County
Additional	Arm's Length

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Address	312 HELEN DR, MILLBRAE, CA 94030-1729

Mortgage

Document Number	0000060713
Date	Apr 16, 2021
Instrument	2021-060713

Lender

Name	LUTHER BURBANK SAVINGS
Type	Bank

Agreement

Type	Conventional Mortgage
Amount	Amount on Record
Term	361 Months
Due	May 1, 2051

Interest

Rate Type	Adjustable Rate
Rate	2.75%
Type Change Date	May 1, 2026
Change Frequency	Annually
Min Rate At Change	2.87%
Max Rate At Change	4.75%
Index	1-Year CMT
Max Rate	8.75%

October 2018: Quit Claim Deed, Transfer

Document Type	Quit Claim Deed
Jurisdiction	SAN MATEO CA
Recording Date	Oct 19, 2018
Property Address	1175 WALNUT ST, SAN CARLOS, CA 94070-4909
Document Number	0000081296
Instrument Date	Sep 6, 2018
Instrument	81296
Transaction Type	Transfer
Record Updated	Nov 5, 2018
Title Company	ATTORNEY ONLY

Transaction

Tax	$0.00
Additional	Quitclaim Intrafamily Transfer

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Relationship	Revocable Trust
Address	1175 WALNUT ST SAN CARLOS CA 940704909, SAN CARLOS, CA 94070-4909

October 2018: Quit Claim Deed, Transfer

Document Type	Quit Claim Deed
Jurisdiction	SAN MATEO CA
Recording Date	Oct 19, 2018
Property Address	1175 WALNUT ST, SAN CARLOS, CA 94070-4909
Document Number	0000081295
Instrument Date	Sep 6, 2018
Instrument	81295
Transaction Type	Transfer
Record Updated	Nov 5, 2018
Title Company	ATTORNEY ONLY

Transaction

Tax	$0.00
Additional	Quitclaim Intrafamily Transfer

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Relationship	Separate Estate/Property
Address	1175 WALNUT ST SAN CARLOS CA 940704909, SAN CARLOS, CA 94070-4909

July 2018: Quit Claim Deed, Transfer

Document Type	Quit Claim Deed
Jurisdiction	SAN MATEO CA
Recording Date	Jul 23, 2018
Property Address	1175 WALNUT ST, SAN CARLOS, CA 94070-4909
Document Number	0000057182
Instrument Date	Jul 9, 2018
Instrument	57182
Transaction Type	Transfer
Record Updated	Aug 10, 2018
Title Company	ATTORNEY ONLY

Transaction

Tax	$0.00
Additional	Quitclaim Arm's Length

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Relationship	Separate Estate/Property
Address	1175 WALNUT ST SAN CARLOS CA 940704909, SAN CARLOS, CA 94070-4909

Tax Assessment & Valuation

The 2025 property tax bill for 1175 Walnut St was $9,161 with a homeowner's exemption.

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

Property Jurisdictions

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

Tax Bill & Assessment History

Year	Tax Bill	Assessed Value	Assessed Market Value
2026		$672,900 (+2%) Land $453,947 Building $218,953
2025	$9,161.00 Homeowner's exemption	$659,707 Land $445,047 Building $214,660
2023	$8,733.00 (+2.1%) Homeowner's exemption	$634,093 Land $427,767 Building $206,326	$1,617,120
2022	$8,553.00

Assessed value and assessed market value are set for property tax purposes, not market price estimates; both are a fraction of this property's market value.

Flood

FEMA maps place 1175 Walnut St in Zone X, an area of moderate flood risk, though there have been 1 flood claim nearby since 1982.

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

FEMA Flood Zone	Zone X moderate risk
500-Year Floodplain	Yes 0.2% annual chance
Flood Insurance Requirement	Not required lenders may require it
Community Rating System	Class 9 (5% premium discount)
Nearby Flood Policies	4 in force
Nearby Flood Claims	1 (1982)
Most Recent Claim	Jan 1982 · Severe Storms, Flood, Mudslides & High Tide

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

The area around 1175 Walnut St has no burnable land within ember reach, so its wildfire risk is not rated.

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	CALIFORNIA WATER SERVICE - SAN CARLOS private · serves 34,801 people · EPA ID CA4110007
Water Source	Purchased surface water from several systems
Last State Inspection	Sep 2024
Lead	6 ppb (2022–2024) 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 332 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
Sonic Telecom Fiber	1,000 / 1,000
Verizon Fixed Wireless	300 / 20
Etheric Networks Fixed Wireless	250 / 100
T-Mobile Fixed Wireless	100 / 20

May also be available: GeoLinks.

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