425 Castlehill Dr, Walnut, CA 91789 Property Records

Los Angeles County property record for 425 Castlehill Dr, Walnut, CA 91789

Property Summary

Property Type	Single Family Home
Details	3 bd · 2 ba · 1,164 sqft · built 1959
Lot Size	0.358 acres (15,577 sqft)
Owner	Company Name on Record
Tax Bill	$2,953 (2025)
Deeds & Mortgages	Jun 2023 Transfer
Flood Zone	Zone X (minimal risk)
APN	`8722-012-027`

Property Details

APN / Parcel Number

Primary APN	`8722-012-027`

Interior

Bedrooms	3 Beds
Full Baths	2 Baths
Total Rooms	7 Rooms
Stories	1 Story
Building Area	1,164 sqft Living Area

Exterior

Year Built	Built 1959
Effective Year Built	Effective 1959
Architectural Style	Conventional
Exterior Material	Stucco
Construction Type	Wood
Roof Type	Gable
Roof Material	Composition Shingle
Lot Area	15,577 sqft (0.358 acres)
Lot Dimensions	207 ft deep x 76 ft wide

Utilities, Heating & Cooling

Heating System	Floor/Wall Furnace

Location & Zoning

Street Address	425 CASTLEHILL DR
City	WALNUT
State	CA
Zip	91789-2622
Property Category	Residential
Property Type	Residential > Single Family > Home
Local Zoning Code	WAR18500RU
Legal Description	TRACT # 8074 LOT COM S 33 24 E 75 FT FROM MOST N COR OF LOT 215 TH S 33 24 E 75 FT TH S 62 1805 W 211.51 FT TH N 27 54 W TO A PT S 62 1805 W FROM BEG TH N 62 1805 E TO BEG PART OF LOT 215
Legal Subdivision	8074
Legal Tract	8074
Legal Block	2
Legal Lot Number	215
Jurisdiction	LOS ANGELES CA
Township / Civil Division	EAST SAN GABRIEL VALLEY
Census Block Group	2
Census Block	2001
Census Tract	403401

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	Company Name on Record
Mailing Address	1411 E 9TH ST, LONG BEACH, CA 90813-4926
Owner Type	Company
Vesting	Trust, Family Trust

Deeds, Mortgages & Sale History

Assessor's Deed Record

Deed Names	Name on Deed
Last Transfer Date	May 24, 2005
Transfer Doc	0001412901
Record Updated	Sep 20, 2026

June 2023: Intrafamily Transfer, Transfer

Document Type	Intrafamily Transfer
Jurisdiction	LOS ANGELES CA
Recording Date	Jun 21, 2023
Property Address	425 CASTLEHILL DR, WALNUT, CA 91789-2622
Document Number	0000404594
Map Reference	MB 112 PG 37-40
Instrument Date	Jun 16, 2023
Instrument	23-0404594
Transaction Type	Transfer
Record Updated	Jun 30, 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	1411 E 9TH ST, LONG BEACH, CA 90813-4926

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	$2,953.00 (+8.85%)	$211,540 (+4.04%) Land $82,774 Building $128,766
2023	$2,713.00 (+2.15%)	$203,327 (+2%) Land $79,560 Building $123,767
2022	$2,656.00	$199,341 Land $78,000 Building $121,341

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 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

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

Wildfire Risk	Low lower than 98% of the US · lower than 98.4% of California
Wildfire Likelihood	Under 0.01% 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	WALNUT VALLEY WATER DISTRICT serves 100,941 people · EPA ID CA1910234
Water Source	Purchased surface water from several systems
Last State Inspection	Jun 2023
Lead	Under 1 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 322 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
Starlink Satellite	280 / 30
T-Mobile Fixed Wireless	100 / 20

May also be available: GeoLinks, Verizon.

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