443 Magellan Ave, Half Moon Bay, CA 94019 Property Records

San Mateo County property record for 443 Magellan Ave, Half Moon Bay, CA 94019

Property Summary

Property Type	Single Family Home
Details	5 bd · 4 ba · 3,800 sqft · built 2001
Lot Size	0.276 acres (12,000 sqft)
Owner	2 Individual Names on Record
Last Sale	$2,125,000 (Mar 2020)
Tax Bill	$28,056 (2025)
Deeds & Mortgages	Mar 2021 Mortgage Mar 2020 Sale & Mortgage
Flood Zone	Zone X (minimal risk)
APN	`048-021-300`

Property Details

APN / Parcel Number

Primary APN	`048-021-300`

Interior

Bedrooms	5 Beds
Full Baths	4 Baths
Total Rooms	10 Rooms
Stories	2 Stories
Building Area	3,800 sqft Living Area
Gross Area	4,430 sqft
1st Floor Area	1,880 sqft
2nd Floor Area	1,920 sqft
Basement Area	630 sqft
Family Room	Family Room

Exterior

Year Built	Built 2001
Effective Year Built	Effective 2001
Lot Area	12,000 sqft (0.276 acres)
Lot Dimensions	100 ft deep x 120 ft wide
Garage Type	Basement
Garage Area	630 sqft
Parking Spaces	3 Parking Spaces

Utilities, Heating & Cooling

Cooling System	None
Heating System	Central

Location & Zoning

Street Address	443 MAGELLAN AVE
City	HALF MOON BAY
State	CA
Zip	94019-5107
Property Category	Residential
Property Type	Residential > Single Family > Home
Local Zoning Code	R100S9
Legal Description	LOTS 36 37 38 BLK 2 SHORE ACRES RSM 3/95
Legal Subdivision	SHORE ACRES
Legal Block	2
Legal Lot Number	36
Jurisdiction	SAN MATEO CA
Township / Civil Division	HALF MOON BAY
Census Block Group	3
Census Block	3000
Census Tract	613502

Owner

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

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

Owner of Record	2 Individual Names on Record
Mailing Address	443 MAGELLAN AVE, HALF MOON BAY, CA 94019-5107
Occupancy	Owner Occupied
Owner Type	Individual
Vesting	Joint Tenants

Deeds, Mortgages & Sale History

Date	Document
Mar 8, 2021	Deed of Trust, Mortgage · Conventional Mortgage GUARANTEED RATE INC
Mar 20, 2020	Grant Deed, Transfer · Conventional Mortgage PREMIA MORTGAGE LLC

Assessor's Deed Record

Deed Names	2 Names on Deed
Last Sale	Mar 20, 2020 · Amount on Record
Deed Sale	Mar 20, 2020 · Amount on Record
Prior Sale	Apr 13, 2012 · Amount on Record
Deed Document Number	202025644
Prior Transfer Date	May 28, 2004
Prior Transfer Doc	0000124266
Record Updated	Oct 29, 2026

March 2021: Deed of Trust, Mortgage

Document Type	Deed of Trust
Jurisdiction	SAN MATEO CA
Property Address	443 MAGELLAN AVE, HALF MOON BAY, CA 94019-5107
Transaction Type	Mortgage
Record Updated	Apr 6, 2021
Title Company	BNT TITLE COMPANY/CA, BNT TITLE COMPANY OF CA

Transferred To (Grantee/Buyer)

Name	Verified Name
Address	443 MAGELLAN AVE, HALF MOON BAY, CA 94019-5107

Mortgage

Document Number	0000037542
Date	Mar 8, 2021
Instrument	2021-037542

Lender

Name	GUARANTEED RATE INC
Type	Mortgage Company
Address	CHICAGO, IL 60613

Agreement

Type	Conventional Mortgage
Amount	Amount Recorded
Term	361 Months
Due	Apr 1, 2051

March 2020: Grant Deed, Transfer

Document Type	Grant Deed
Jurisdiction	SAN MATEO CA
Recording Date	Mar 20, 2020
Property Address	443 MAGELLAN AVE, HALF MOON BAY, CA 94019-5107
Document Number	0000025644
Map Reference	MB 3 PG 95
Instrument Date	Mar 16, 2020
Instrument	2020-025644
Transaction Type	Transfer
Record Updated	Aug 9, 2021
Title Company	FIRST AMERICAN TITLE COMPANY

Transaction

Amount	Amount Recorded
Downpayment	Downpayment on Record
Loan-to-Value (LTV)	LTV on Record
Tax	$2,337.50
Amount Accuracy	Rounded by County
Additional	Arm's Length

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Relationship	Joint Tenants
Address	443 MAGELLAN AVE, HALF MOON BAY, CA 94019-5107

Mortgage

Document Number	0000025645
Date	Mar 20, 2020
Instrument	2020-025645

Lender

Name	PREMIA MORTGAGE LLC
Type	Mortgage Company

Agreement

Type	Conventional Mortgage
Amount	Amount Recorded
Term	361 Months
Due	Apr 1, 2050

Tax Assessment & Valuation

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

Property Jurisdictions

Type	Name
State	California
County	San Mateo County
Unified School District	Cabrillo Unified School District (KG - 12)

Tax Bill & Assessment History

Year	Tax Bill	Assessed Value	Assessed Market Value
2026		$2,370,472 (+2%) Land $803,171 Building $1,567,301
2025	$28,056.00 (+10.78%) Homeowner's exemption	$2,323,993 (+4.04%) Land $787,423 Building $1,536,570
2023	$25,325.00 (+1.75%) Homeowner's exemption	$2,233,752 Land $756,848 Building $1,476,904	$2,199,780
2022	$24,890.00

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

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 X minimal risk
Flood Insurance Requirement	Not required lenders may require it
Community Rating System	Class 8 (10% premium discount)
Nearby Flood Policies	3 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

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

Wildfire Risk	Moderate above 48% of the US · lower than 71% of California
Wildfire Likelihood	0.1% 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	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 234 locations within half a mile, as of December 31, 2025

Provider	Max Down / Up (Mbps)
Xfinity Cable	2,000 / 250
Cruzio Fixed Wireless	1,000 / 1,000
Verizon Fixed Wireless	300 / 20

May also be available: AT&T.

Cell Coverage

5G (outdoors only) and 4G LTE

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