557 Ave Presidio, Walnut, CA 91789 Property Records

Los Angeles County property record for 557 Ave Presidio, Walnut, CA 91789

Property Summary

Property Type	Single Family Home
Details	4 bd · 3 ba · 2,015 sqft · built 1977
Lot Size	0.204 acres (8,903 sqft)
Owner	2 Individual Names on File
Tax Bill	$3,738 (2025)
Deeds & Mortgages	Oct 2021 Mortgage Aug 2021 Line of Credit + 2 more
Flood Zone	Zone X (minimal risk)
APN	`8734-016-023`

Property Details

APN / Parcel Number

Primary APN	`8734-016-023`

Interior

Bedrooms	4 Beds
Full Baths	3 Baths
Total Rooms	11 Rooms
Stories	2 Stories
Building Area	2,015 sqft Living Area
Fireplaces	1 Fireplace
Fireplace	Fireplace

Exterior

Year Built	Built 1977
Effective Year Built	Effective 1977
Architectural Style	Conventional
Exterior Material	Stucco
Construction Type	Wood
Roof Type	Gable
Roof Material	Wood Shingle
Lot Area	8,903 sqft (0.204 acres)
Lot Dimensions	130 ft deep x 68 ft wide

Utilities, Heating & Cooling

Heating System	Central

Location & Zoning

Street Address	557 AVENIDA PRESIDIO
City	WALNUT
State	CA
Zip	91789-1704
Property Category	Residential
Property Type	Residential > Single Family > Home
Local Zoning Code	WAR17200*
Legal Description	*TR=29330 LOT 7
Legal Subdivision	29330
Legal Tract	29330
Legal Block	3
Legal Lot Number	7
Jurisdiction	LOS ANGELES CA
Township / Civil Division	EAST SAN GABRIEL VALLEY
Census Block Group	3
Census Block	3002
Census Tract	403401

Owner

557 Ave Presidio is owned and occupied by two individuals who acquired it in June 2020.

Source: Los Angeles County records, as of August 25, 2026

Owner of Record	2 Individual Names on File
Mailing Address	557 AVENIDA PRESIDIO, WALNUT, CA 91789-1704
Occupancy	Owner Occupied
Owner Type	Individual
Vesting	Joint Tenants

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
Oct 20, 2021	Deed of Trust, Mortgage · Conventional Mortgage GUARANTEED RATE INC
Aug 6, 2021	Deed of Trust, Mortgage · Line of Credit WESCOM CENTRAL CU
Jul 13, 2020	Intrafamily Transfer, Transfer · Conventional Mortgage OWNING CORPORATION
Jun 21, 2018	Deed of Trust, Mortgage · Line of Credit WESCOM CTRL CU

Assessor's Deed Record

Deed Names	2 Names on Deed
Last Transfer Date	Jun 19, 2020
Transfer Doc	0000765453
Record Updated	Oct 29, 2026

October 2021: Deed of Trust, Mortgage

Document Type	Deed of Trust
Jurisdiction	LOS ANGELES CA
Property Address	557 AVENIDA PRESIDIO, WALNUT, CA 91789-1704
Transaction Type	Mortgage
Record Updated	Oct 27, 2021
Title Company	ORABGE COAST TITLE, ORANGE COAST TITLE

Transferred To (Grantee/Buyer)

Name	Verified Name
Address	557 AVENIDA PRESIDIO, WALNUT, CA 91789-1704

Mortgage

Document Number	0001576803
Date	Oct 20, 2021
Instrument	21-1576803

Lender

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

Agreement

Type	Conventional Mortgage
Amount	Amount on Record
Term	181 Months
Due	Nov 1, 2036

August 2021: Deed of Trust, Mortgage

Document Type	Deed of Trust
Jurisdiction	LOS ANGELES CA
Property Address	557 AVENIDA PRESIDIO, WALNUT, CA 91789-1704
Transaction Type	Mortgage
Record Updated	Aug 23, 2021
Title Company	FIRST AMERICAN

Transferred To (Grantee/Buyer)

Name	Verified Name
Address	557 AVENIDA PRESIDIO, WALNUT, CA 91789-1704

Mortgage

Document Number	0001211622
Date	Aug 6, 2021
Instrument	21-1211622

Lender

Name	WESCOM CENTRAL CU
Type	Credit Union
Address	ANAHEIM, CA 92807

Agreement

Type	Line of Credit
Amount	Amount on Record
Term	361 Months
Due	Sep 25, 2051

Interest

Rate Type	Adjustable Rate
Change Frequency	Monthly

July 2020: Intrafamily Transfer, Transfer

Document Type	Intrafamily Transfer
Jurisdiction	LOS ANGELES CA
Recording Date	Jul 13, 2020
Property Address	557 AVENIDA PRESIDIO, WALNUT, CA 91789-1704
Document Number	0000765453
Map Reference	MB 859 PG 48-50
Instrument Date	Jun 19, 2020
Instrument	20-0765453
Transaction Type	Transfer
Record Updated	Sep 22, 2021
Title Company	ORANGE COAST TITLE

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	Joint Tenants
Address	557 AVENIDA PRESIDIO, WALNUT, CA 91789-1704

Mortgage

Document Number	0000765454
Date	Jul 13, 2020
Instrument	20-0765454

Lender

Name	OWNING CORPORATION
Type	Non-Lending Institution

Agreement

Type	Conventional Mortgage
Amount	Amount on Record
Term	180 Months
Due	Jul 1, 2035

June 2018: Deed of Trust, Mortgage

Document Type	Deed of Trust
Jurisdiction	LOS ANGELES CA
Property Address	557 AVENIDA PRESIDIO, WALNUT, CA 91789-1704
Document Number	0000641527
Instrument Date	Jun 21, 2018
Transaction Type	Mortgage
Record Updated	Jul 12, 2018
Title Company	LAWYERS TITLE

Transferred To (Grantee/Buyer)

Name	Verified Name
Relationship	Separate Estate/Property
Address	557 AVENIDA PRESIDIO WALNUT CA 917891704, WALNUT, CA 91789-1704

Mortgage

Document Number	0000641527
Date	Jun 27, 2018
Instrument	641527

Lender

Name	WESCOM CTRL CU
Type	Credit Union
Address	ANAHEIM, CA 92807

Agreement

Type	Line of Credit
Amount	Amount on Record
Term	360 Months
Due	Jun 26, 2048

Interest

Rate Type	Adjustable Rate

Tax Assessment & Valuation

The 2025 property tax bill for 557 Ave Presidio was $3,738.

Source: Los Angeles County assessment roll, as of August 25, 2026

Property Jurisdictions

Type	Name
State	California
County	Los Angeles County
Municipality	Walnut City
Unified School District	Walnut Valley Unified School District (KG - 12)

Tax Bill & Assessment History

Year	Tax Bill	Assessed Value
2026		$233,566 (+2%) Land $29,895 Building $203,671
2025	$3,738.00	$228,987 Land $29,309 Building $199,678
2023	$3,435.00 (+1.93%)	$220,097 Land $28,172 Building $191,925
2022	$3,370.00

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

Flood

FEMA maps place 557 Ave Presidio in Zone X, an area of minimal flood risk.

Source: FEMA National Flood Hazard Layer, effective September 30, 2026

FEMA Flood Zone	Zone X minimal risk
Flood Insurance Requirement	Not required lenders may require it

Values are read at the parcel center point; lenders make the official flood determination.

Wildfire

The area around 557 Ave Presidio 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	SUBURBAN WATER SYSTEMS-SAN JOSE private · serves 170,523 people · EPA ID CA1910205
Water Source	Purchased surface water from several systems
Last State Inspection	Aug 2024
Also Mapped Here	THREE VALLEYS MWD
Lead	Under 1 ppb (2023–2025) 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 380 locations within half a mile, as of December 31, 2025

Provider	Max Down / Up (Mbps)
Frontier Fiber	7,000 / 7,000
Spectrum Cable	1,000 / 1,000
Verizon Fixed Wireless	300 / 20
T-Mobile Fixed Wireless	100 / 20

May also be available: AT&T, GeoLinks.

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