8439 Boyne St, Downey, CA 90242 Property Records

Los Angeles County property record for 8439 Boyne St, Downey, CA 90242

Property Summary

Property Type	Single Family Home
Details	5 bd · 4 ba · 3,174 sqft · built 1949
Lot Size	0.149 acres (6,477 sqft)
Owner	2 Trust Names on File
Last Sale	$135,000 (Aug 1995)
Tax Bill	$6,156 (2025)
Deeds & Mortgages	Aug 2022 Line of Credit Jan 2020 Line of Credit
Flood Zone	Zone X (reduced by levee)
APN	`6258-007-029`

Property Details

APN / Parcel Number

Primary APN	`6258-007-029`

Interior

Bedrooms	5 Beds
Full Baths	4 Baths
Total Rooms	5 Rooms
Stories	1 Story
Building Area	3,174 sqft Living Area
Fireplaces	1 Fireplace
Fireplace	Fireplace

Exterior

Year Built	Built 1949
Effective Year Built	Effective 1990
Architectural Style	Conventional
Exterior Material	Stucco
Construction Type	Wood
Roof Type	Flat
Roof Material	Rolled Roofing
Lot Area	6,477 sqft (0.149 acres)
Lot Dimensions	107 ft deep x 61 ft wide
Garage Type	Attached

Utilities, Heating & Cooling

Cooling System	Central
Heating System	Central
Water Source	Commercial

Location & Zoning

Street Address	8439 BOYNE ST
City	DOWNEY
State	CA
Zip	90242-2503
Property Category	Residential
Property Type	Residential > Single Family > Home
Local Zoning Code	DOR105
Legal Description	TRACT # 14735 LOT 8
Legal Subdivision	14735
Legal Tract	14735
Legal Block	2
Legal Lot Number	8
Jurisdiction	LOS ANGELES CA
Township / Civil Division	DOWNEY-NORWALK
Census Block Group	2
Census Block	2003
Census Tract	551204

Owner

8439 Boyne St is owner-occupied and held in a trust since April 2007.

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

Owner of Record	2 Trust Names on File
Mailing Address	8439 BOYNE ST, DOWNEY, CA 90242-2503
Occupancy	Owner Occupied
Owner Type	Company
Vesting	Trust, Family 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 5, 2022	Deed of Trust, Mortgage · Line of Credit NAVY FCU
Jan 15, 2020	Deed of Trust, Mortgage · Line of Credit NAVY FCU

Assessor's Deed Record

Deed Names	2 Names on Deed
Last Sale	Aug 10, 1995 · Amount on File
Deed Sale	Aug 10, 1995 · Amount on File
Deed Document Number	19951307058
Last Transfer Date	Apr 9, 2007
Transfer Doc	0000970724
Record Updated	Oct 29, 2026

August 2022: Deed of Trust, Mortgage

Document Type	Deed of Trust
Jurisdiction	LOS ANGELES CA
Property Address	8439 BOYNE ST, DOWNEY, CA 90242-2503
Transaction Type	Mortgage
Record Updated	Aug 11, 2022

Transferred To (Grantee/Buyer)

Name	Verified Name
Address	8439 BOYNE ST, DOWNEY, CA 90242-2503

Mortgage

Document Number	0000792617
Date	Aug 5, 2022
Instrument	22-0792617

Lender

Name	NAVY FCU
Type	Credit Union
Address	VIENNA, VA 22180

Agreement

Type	Line of Credit
Amount	Amount on Record
Term	479 Months
Due	Jul 1, 2062

Interest

Rate Type	Adjustable Rate
Change Frequency	Monthly

January 2020: Deed of Trust, Mortgage

Document Type	Deed of Trust
Jurisdiction	LOS ANGELES CA
Property Address	8439 BOYNE ST, DOWNEY, CA 90242-2503
Document Number	0000402904
Instrument Date	Jan 15, 2020
Transaction Type	Mortgage
Record Updated	Apr 20, 2020
Title Company	NOT AVAILABLE

Transferred To (Grantee/Buyer)

Name	Verified Name
Address	8439 BOYNE ST DOWNEY CA 902422503, DOWNEY, CA 90242-2503

Mortgage

Document Number	0000402904
Date	Apr 9, 2020
Instrument	402904

Lender

Name	NAVY FCU
Type	Credit Union
Address	VIENNA, VA 22180

Agreement

Type	Line of Credit
Amount	Amount on Record
Term	480 Months
Due	Apr 8, 2060

Interest

Rate Type	Adjustable Rate

Tax Assessment & Valuation

The 2025 property tax bill for 8439 Boyne St was $6,156 with a homeowner's exemption.

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

Property Jurisdictions

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

Tax Bill & Assessment History

Year	Tax Bill	Assessed Value
2026		$475,093 (+2%) Land $166,045 Building $309,048
2025	$6,156.00 Homeowner's exemption	$465,795 Land $162,790 Building $303,005
2023	$5,830.00 (+5.16%) Homeowner's exemption	$447,710 Land $156,470 Building $291,240
2022	$5,544.00

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

Flood

FEMA maps place 8439 Boyne St in Zone X, where a levee reduces flood risk.

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

FEMA Flood Zone	Zone X reduced by levee · depends on levee performance
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 8439 Boyne 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	DOWNEY - CITY, WATER DEPT. serves 110,556 people · EPA ID CA1910034
Water Source	Groundwater
Lead	Under 1 ppb (2021–2023) action level 15 ppb

Violations Reported to EPA

Water Quality	None last 10 years
Treatment and Procedure	Coliform assessment Feb 2018
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 871 locations within half a mile, as of December 31, 2025

Provider	Max Down / Up (Mbps)
Frontier Fiber	7,000 / 7,000
Spectrum Cable · Fiber in parts of the area	1,000 / 1,000
Verizon Fixed Wireless	300 / 20
AT&T Fixed Wireless	100 / 20

May also be available: GeoLinks, Starry, T-Mobile.

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