4230 MOUNTAIN SHADOWS DR WHITTIER CA 906011720, WHITTIER, CA 90601-1720
Mortgage
Document Number
0000116062
Date
Feb 5, 2018
Instrument
116062
Lender
Name
NORTHROP GRUMMAN FCU
Type
Credit Union
Address
GARDENA, CA 90248
Agreement
Type
Line of Credit
Amount
Amount on Record
Term
180 Months
Due
Feb 4, 2033
Interest
Rate Type
Adjustable Rate
January 2017: Quit Claim Deed, Transfer
Document Type
Quit Claim Deed
Jurisdiction
LOS ANGELES CA
Recording Date
Jan 20, 2017
Property Address
4230 MOUNTAIN SHADOWS DR, WHITTIER, CA 90601-1720
Document Number
0000084385
Instrument Date
Dec 9, 2016
Instrument
84385
Transaction Type
Transfer
Record Updated
Jan 26, 2017
Title Company
FIRST AMERICAN TITLE
Transaction
Tax
$0.00
Additional
Quitclaim
Intrafamily Transfer
Transferred From (Grantor/Seller)
Name
Verified Name
Transferred To (Grantee/Buyer)
Name
Verified Name
Relationship
Joint Tenants with Right of Survivorship
Address
4230 MOUNTAIN SHADOWS DR WHITTIER CA 906011720, WHITTIER, CA 90601-1720
Mortgage
Document Number
84386,
Date
Jan 20, 2017
Instrument
84386
Lender
Name
NORTHROP GRUMMAN FCU
Type
Credit Union
Address
GARDENA, CA 90248
Agreement
Type
Line of Credit
Amount
Amount on Record
Term
180 Months
Due
Jan 19, 2032
Interest
Rate Type
Adjustable Rate
Tax Assessment & Valuation
The 2025 property tax bill for 4230 Mountain Shadows Dr was $9,118, up 9.9% from the year before.
Source: Los Angeles County assessment roll, as of August 25, 2026
Property Jurisdictions
Type
Name
State
California
County
Los Angeles County
Elementary School District
Whittier City Elementary School District (KG - 08)
Secondary School District
Whittier Union High School District (09 - 12)
Tax Bill & Assessment History
Year
Tax Bill
Assessed Value
2026
$694,311 (+2%)Land $278,018Building $416,293
2025
$9,118.00 (+9.9%)Homeowner's exemption
$680,698Land $272,567Building $408,131
2024
$8,297.00 (+3.11%)
2023
$8,047.00 (+2.07%)Homeowner's exemption
$654,268Land $261,984Building $392,284
2022
$7,884.00
Assessed value is set for property tax purposes and is not a market price estimate.
Flood
FEMA maps place 4230 Mountain Shadows Dr in Zone X, an area of minimal flood risk, though there have been 1 flood claim nearby since 1979.
Source: FEMA National Flood Hazard Layer, effective September 30, 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 6 (20% premium discount)
Nearby Flood Policies
2 in force
Nearby Flood Claims
1 (1979)
Most Recent Claim
Apr 1979 · tidal / storm surge
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
Wildfire risk around 4230 Mountain Shadows Dr is low, with a 0.02% annual chance of wildfire.
Source: USDA Forest Service Wildfire Risk to Communities (2nd edition), as of 2024
Wildfire Risk
Low lower than 65% of the US · lower than 79% 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
SAN GABRIEL VALLEY WATER CO.-EL MONTE private · serves 240,000 people · EPA ID CA1910039
Water Source
Groundwater
Last State Inspection
Aug 2024
Lead
Under 1 ppb (2024–2026) action level 15 ppb
Violations Reported to EPA
Water Quality
Treatment failure resolved · Jun 2019
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. This system sells water to local utilities; the supplier billing this address may be one of them.
Internet Providers
Source: FCC Broadband Data Collection, based on 321 locations within half a mile, as of December 31, 2025