1042 Countryside Dr, Walnut, CA 91789 Property Records

Los Angeles County property record for 1042 Countryside Dr, Walnut, CA 91789

Property Summary

Property Type	Single Family Home
Details	4 bd · 3 ba · 2,633 sqft · built 1987
Lot Size	0.606 acres (26,411 sqft)
Owner	2 Company Names on Record
Last Sale	$750,000 (Nov 2010)
Tax Bill	$13,996 (2025)
Deeds & Mortgages	Oct 2018 Transfer
Flood Zone	Zone D (undetermined)
APN	`8709-075-012`

Property Details

APN / Parcel Number

Primary APN	`8709-075-012`

Interior

Bedrooms	4 Beds
Full Baths	3 Baths
Building Area	2,633 sqft Living Area

Exterior

Year Built	Built 1987
Effective Year Built	Effective 1992
Construction Type	Wood
Lot Area	26,411 sqft (0.606 acres)
Lot Dimensions	266 ft deep x 99 ft wide

Utilities, Heating & Cooling

Cooling System	Central
Heating System	Central

Location & Zoning

Street Address	1042 COUNTRYSIDE DR
City	WALNUT
State	CA
Zip	91789-4393
Property Category	Residential
Property Type	Residential > Single Family > Home
Local Zoning Code	WARPD37000
Legal Description	TR=41047 LOT 12
Legal Subdivision	41047
Legal Tract	41047
Legal Block	1
Legal Lot Number	12
Jurisdiction	LOS ANGELES CA
Township / Civil Division	EAST SAN GABRIEL VALLEY
Census Block Group	1
Census Block	1005
Census Tract	403407

Owner

Source: Los Angeles County records, as of May 21, 2026

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

Owner of Record	2 Company Names on Record
Mailing Address	1042 COUNTRYSIDE DR, WALNUT, CA 91789-4393
Occupancy	Owner Occupied
Owner Type	Company
Vesting	Borrower in Default

Deeds, Mortgages & Sale History

Assessor's Deed Record

Deed Names	2 Names on Deed
Last Sale	Nov 1, 2010 · Amount on Record
Deed Sale	Nov 1, 2010 · Amount on Record
Deed Document Number	20101561711
Last Transfer Date	Sep 12, 2018
Transfer Doc	0001105328
Record Updated	Sep 20, 2026

October 2018: Quit Claim Deed, Transfer

Document Type	Quit Claim Deed
Jurisdiction	LOS ANGELES CA
Recording Date	Oct 31, 2018
Property Address	1042 COUNTRYSIDE DR, WALNUT, CA 91789-4393
Document Number	0001105328
Instrument Date	Sep 12, 2018
Instrument	1105328
Transaction Type	Transfer
Record Updated	Nov 14, 2018

Transaction

Tax	$0.00
Additional	Quitclaim Intrafamily Transfer

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Relationship	Revocable Trust
Address	1042 COUNTRYSIDE DR WALNUT CA 917894393, WALNUT, CA 91789-4393

Tax Assessment & Valuation

Source: Los Angeles County assessment roll, as of May 21, 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
2025	$13,996.00 (+9%) Homeowner's exemption	$1,071,930 (+4.04%) Land $708,869 Building $363,061
2023	$12,840.00 (+2.45%) Homeowner's exemption	$1,030,308 Land $681,344 Building $348,964
2022	$12,533.00

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

Flood

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

FEMA Flood Zone	Zone D undetermined · not studied
Flood Insurance Requirement	Not required lenders may require it

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

Wildfire

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

Wildfire Risk	Low lower than 94% of the US · lower than 96% 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	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 93 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 / 50
Verizon Fixed Wireless	300 / 20
T-Mobile Fixed Wireless	100 / 20