4116 Marsten Ave, Belmont, CA 94002 Property Records

San Mateo County property record for 4116 Marsten Ave, Belmont, CA 94002

Property Summary

Property Type	Single Family Home
Details	3 bd · 2.5 ba · 1,840 sqft · built 1971
Lot Size	0.135 acres (5,877 sqft)
Owner	2 Trust Names on File
Last Sale	$1,975,000 (Jul 2020)
Tax Bill	$25,793 (2025)
Deeds & Mortgages	Aug 2020 Mortgage Jul 2020 Sale & Mortgage + 2 more
Flood Zone	Zone X (minimal risk)
APN	`043-052-070`

Property Details

APN / Parcel Number

Primary APN	`043-052-070`

Interior

Bedrooms	3 Beds
Full Baths	2.5 Baths
Half Baths	1 Half Bath
Total Rooms	7 Rooms
Stories	2 Stories
Building Area	1,840 sqft Living Area
1st Floor Area	1,310 sqft
2nd Floor Area	530 sqft
Family Room	Family Room
Fireplaces	1 Fireplace
Fireplace	Fireplace

Exterior

Year Built	Built 1971
Effective Year Built	Effective 1971
Exterior Material	Stucco
Roof Material	Wood Shingle
Lot Area	5,877 sqft (0.135 acres)
Lot Dimensions	118 ft deep x 50 ft wide
Garage Area	460 sqft
Parking Spaces	2 Parking Spaces

Utilities, Heating & Cooling

Cooling System	Central
Heating System	Central
Sewer	Municipal
Water Source	Commercial

Location & Zoning

Street Address	4116 MARSTEN AVE
City	BELMONT
State	CA
Zip	94002-1259
Property Category	Residential
Property Type	Residential > Single Family > Home
Local Zoning Code	R10006
Legal Description	LOT 125 BLOCK 122 BELMONT CO CLUB 10 RSM 15/29 TO 38
Legal Subdivision	BELMONT CO CLUB 10
Legal Block	122
Legal Lot Number	125
Jurisdiction	SAN MATEO CA
Township / Civil Division	SAN MATEO
Census Block Group	5
Census Block	5000
Census Tract	608800

Owner

4116 Marsten Ave is owner-occupied and held in a trust since July 2020.

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

Owner of Record	2 Trust Names on File
Mailing Address	4116 MARSTEN AVE, BELMONT, CA 94002-1259
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
Aug 26, 2020	Deed of Trust, Mortgage · Conventional Mortgage PRIVATE INDIVIDUAL
Jul 29, 2020	Grant Deed, Transfer · Conventional Mortgage KAIPERM FCU
Jul 24, 2019	Deed of Trust, Mortgage · Line of Credit BANK OF AMERICA
Mar 27, 2017	Quit Claim Deed, Transfer ATTORNEY ONLY

Assessor's Deed Record

Deed Names	2 Names on Deed
Last Sale	Jul 29, 2020 · Amount on File
Deed Sale	Jul 29, 2020 · Amount on File
Prior Sale	Jul 15, 2004 · Amount on File
Deed Document Number	202073750
Prior Transfer Date	Feb 4, 2017
Prior Transfer Doc	0000026140
Record Updated	Oct 29, 2026

August 2020: Deed of Trust, Mortgage

Document Type	Deed of Trust
Jurisdiction	SAN MATEO CA
Property Address	4116 MARSTEN AVE, BELMONT, CA 94002-1259
Document Number	0000089463
Instrument Date	Aug 26, 2020
Transaction Type	Mortgage
Record Updated	Oct 5, 2020
Title Company	OLD REPUBLIC TITLE

Transferred To (Grantee/Buyer)

Name	Verified Name
Relationship	Personal Trust
Address	4116 MARSTEN AVE BELMONT CA 940021259, BELMONT, CA 94002-1259

Mortgage

Document Number	0000089463
Date	Sep 2, 2020
Instrument	89463

Lender

Name	PRIVATE INDIVIDUAL
Type	Private Party
Address	OAKLAND, CA 94612

Agreement

Type	Conventional Mortgage
Amount	Amount on Record

July 2020: Grant Deed, Transfer

Document Type	Grant Deed
Jurisdiction	SAN MATEO CA
Recording Date	Jul 29, 2020
Property Address	4116 MARSTEN AVE, BELMONT, CA 94002-1259
Document Number	0000073750
Map Reference	MB 15 PG 29-38
Instrument Date	Jul 20, 2020
Instrument	2020-073750
Transaction Type	Transfer
Record Updated	Aug 9, 2021
Title Company	OLD REPUBLIC TITLE COMPANY

Transaction

Amount	Amount on Record
Downpayment	Downpayment on Record
Loan-to-Value (LTV)	LTV on Record
Tax	$2,172.50
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	4116 MARSTEN AVE, BELMONT, CA 94002-1259

Mortgage

Document Number	0000073751
Date	Jul 29, 2020
Instrument	2020-073751

Lender

Name	KAIPERM FCU
Type	Credit Union

Agreement

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

July 2019: Deed of Trust, Mortgage

Document Type	Deed of Trust
Jurisdiction	SAN MATEO CA
Property Address	4116 MARSTEN AVE, BELMONT, CA 94002-1259
Document Number	0000062382
Instrument Date	Jul 24, 2019
Transaction Type	Mortgage
Record Updated	Aug 27, 2019
Title Company	TITLE 365

Transferred To (Grantee/Buyer)

Name	Verified Name
Relationship	Living Trust
Address	4116 MARSTEN AVE BELMONT CA 940021259, BELMONT, CA 94002-1259

Mortgage

Document Number	0000062382
Date	Aug 7, 2019
Instrument	62382

Lender

Name	BANK OF AMERICA
Type	Bank
Address	TAMPA, FL 33634

Agreement

Type	Line of Credit
Amount	Amount on Record

Interest

Rate Type	Adjustable Rate

March 2017: Quit Claim Deed, Transfer

Document Type	Quit Claim Deed
Jurisdiction	SAN MATEO CA
Recording Date	Mar 27, 2017
Property Address	4116 MARSTEN AVE, BELMONT, CA 94002-1259
Document Number	0000026140
Instrument Date	Feb 4, 2017
Instrument	26140
Transaction Type	Transfer
Record Updated	Apr 12, 2017
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	Living Trust
Address	4116 MARSTEN AVE BELMONT CA 940021259, BELMONT, CA 94002-1259

Tax Assessment & Valuation

The 2025 property tax bill for 4116 Marsten Ave was $25,793 with a homeowner's exemption.

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

Property Jurisdictions

Type	Name
State	California
Municipality	Belmont City
County	San Mateo County
Elementary School District	Belmont-Redwood Shores 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		$2,180,557 (+2%) Land $1,407,702 Building $772,855
2025	$25,793.00 Homeowner's exemption	$2,137,801 Land $1,380,100 Building $757,701
2023	$24,381.00 (+2.89%) Homeowner's exemption	$2,054,790 Land $1,326,510 Building $728,280	$2,096,460
2022	$23,697.00

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

Flood

FEMA maps place 4116 Marsten Ave in Zone X, an area of minimal flood risk, though there have been 1 flood claim nearby since 1980.

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 minimal risk
Flood Insurance Requirement	Not required lenders may require it
Nearby Flood Claims	1 (1980)
Most Recent Claim	Jan 1980 · tidal / storm surge

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

Wildfire risk around 4116 Marsten Ave is low, with a 0.03% annual chance of wildfire.

Source: USDA Forest Service Wildfire Risk to Communities (2nd edition), as of 2024

Wildfire Risk	Low lower than 80% of the US · lower than 88% 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	MID-PENINSULA WATER DISTRICT serves 31,059 people · EPA ID CA4110001
Water Source	Purchased surface water from several systems
Last State Inspection	Feb 2025
Lead	Under 1 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 314 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
Verizon Fixed Wireless	1,000 / 75

May also be available: Etheric Networks, Sonic Telecom, T-Mobile.

Cell Coverage

5G and 4G LTE (outdoors only)

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