331 Grove St, Half Moon Bay, CA 94019 Property Records

San Mateo County property record for 331 Grove St, Half Moon Bay, CA 94019

Property Summary

Property Type	Single Family Home
Details	3 bd · 2 ba · 1,200 sqft · built 1962
Lot Size	0.12 acres (5,245 sqft)
Owner	2 Trust Names on File
Last Sale	$1,120,000 (Sep 2020)
Tax Bill	$15,602 (2025)
Deeds & Mortgages	Jul 2021 Transfer Jun 2017 Mortgage + 1 more
Flood Zone	Zone X (minimal risk)
APN	`064-221-610`

Property Details

APN / Parcel Number

Primary APN	`064-221-610`

Interior

Bedrooms	3 Beds
Full Baths	2 Baths
Total Rooms	6 Rooms
Stories	1 Story
Building Area	1,200 sqft Living Area
1st Floor Area	1,200 sqft
Family Room	Family Room

Exterior

Year Built	Built 1962
Effective Year Built	Effective 1962
Lot Area	5,245 sqft (0.12 acres)
Lot Dimensions	105 ft deep x 50 ft wide
Garage Area	500 sqft
Parking Spaces	2 Parking Spaces

Utilities, Heating & Cooling

Cooling System	Central
Heating System	Central

Location & Zoning

Street Address	331 GROVE ST
City	HALF MOON BAY
State	CA
Zip	94019-2005
Property Category	Residential
Property Type	Residential > Single Family > Home
Local Zoning Code	R100B1
Legal Description	R1 LOT 8 & PTN LOTS 7 & 9 BLK 28 & ADJ PTN ALLEY ABAND ARLETA PARK
Legal Subdivision	ARLETA PARK
Legal Block	28
Legal Lot Number	8,7,9
Jurisdiction	SAN MATEO CA
Township / Civil Division	HALF MOON BAY
Census Block Group	1
Census Block	1035
Census Tract	613701

Owner

331 Grove St is owner-occupied and held in a trust since September 2020.

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

Owner of Record	2 Trust Names on File
Mailing Address	PO BOX 3138, HALF MOON BAY, CA 94019-3138
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
Jul 12, 2021	Intrafamily Transfer, Transfer
Jun 14, 2017	Deed of Trust, Mortgage · Conventional Mortgage JPMORGAN CHASE BANK NA
Sep 17, 2020	Grant Deed, Transfer · Conventional Mortgage PARKSIDE LENDING LLC

Assessor's Deed Record

Deed Names	2 Names on Deed
Last Sale	Sep 17, 2020 · Amount on File
Deed Sale	Sep 17, 2020 · Amount on File
Prior Sale	Mar 15, 1996 · Amount on File
Deed Document Number	202096627
Prior Transfer Date	Mar 14, 1996
Prior Transfer Doc	0000030550
Record Updated	Oct 29, 2026

July 2021: Intrafamily Transfer, Transfer

Document Type	Intrafamily Transfer
Jurisdiction	SAN MATEO CA
Recording Date	Jul 12, 2021
Property Address	331 GROVE ST, HALF MOON BAY, CA 94019-2005
Document Number	0000104346
Map Reference	MB 37 PG 4
Instrument Date	Feb 25, 2021
Instrument	2021-104346
Transaction Type	Transfer
Record Updated	Jun 7, 2023

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
Relationship	Family Trust
Address	PO BOX 3138, HALF MOON BAY, CA 94019-3138

June 2017: Deed of Trust, Mortgage

Document Type	Deed of Trust
Jurisdiction	SAN MATEO CA
Property Address	331 GROVE ST, HALF MOON BAY, CA 94019-2005
Transaction Type	Mortgage
Record Updated	Feb 5, 2021
Title Company	TSI TITLE COMPANY OF CA INC

Transferred To (Grantee/Buyer)

Name	Verified Name

Mortgage

Document Number	0000050794
Date	Jun 14, 2017
Instrument	2017-050794

Lender

Name	JPMORGAN CHASE BANK NA
Type	Bank
Address	COLUMBUS, OH 43240

Agreement

Type	Conventional Mortgage
Amount	Amount on Record
Term	181 Months
Due	Jul 1, 2032

September 2020: Grant Deed, Transfer

Document Type	Grant Deed
Jurisdiction	SAN MATEO CA
Recording Date	Sep 17, 2020
Property Address	331 GROVE ST, HALF MOON BAY, CA 94019-2005
Document Number	0000096627
Map Reference	MB 4 PG 30
Instrument Date	Sep 9, 2020
Instrument	2020-096627
Transaction Type	Transfer
Record Updated	Aug 9, 2021
Title Company	FIRST AMERICAN TITLE COMPANY

Transaction

Amount	Amount on Record
Downpayment	Downpayment on Record
Loan-to-Value (LTV)	LTV on Record
Tax	$1,232.00
Amount Accuracy	Rounded by County
Additional	Arm's Length

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Relationship	Joint Venture
Address	PO BOX 3138, HALF MOON BAY, CA 94019-3138

Mortgage

Document Number	0000096628
Date	Sep 17, 2020
Instrument	2020-096628

Lender

Name	PARKSIDE LENDING LLC
Type	Lending Institution

Agreement

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

Tax Assessment & Valuation

The 2025 property tax bill for 331 Grove St was $15,602 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	Half Moon Bay City
Unified School District	Cabrillo Unified School District (KG - 12)

Tax Bill & Assessment History

Year	Tax Bill	Assessed Value	Assessed Market Value
2026		$1,236,566 (+2%) Land $729,796 Building $506,770
2025	$15,602.00 Homeowner's exemption	$1,212,321 Land $715,487 Building $496,834
2023	$14,076.00 (+2.25%) Homeowner's exemption	$1,165,247 Land $687,704 Building $477,543	$1,270,710
2022	$13,766.00

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

Flood

FEMA maps place 331 Grove St in Zone X, an area of minimal flood risk.

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 Policies	7 in force

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 331 Grove St is low, with a 0.02% annual chance of 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	0.02% annual chance
Exposure	None beyond 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	COASTSIDE COUNTY WATER DISTRICT serves 19,033 people · EPA ID CA4110011
Water Source	Surface water
Last State Inspection	Jul 2023
Lead	2 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 642 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
Cruzio Fixed Wireless	1,000 / 1,000
Verizon Fixed Wireless	300 / 20

May also be available: T-Mobile.

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