16 Hidden Valley Rd, Monrovia, CA 91016 Property Records

Los Angeles County property record for 16 Hidden Valley Rd, Monrovia, CA 91016

Property Summary

Property Type	Single Family Home
Details	3 bd · 4 ba · 2,795 sqft · built 1974
Lot Size	0.53 acres (23,074 sqft)
Owner	2 Individual Names on File
Last Sale	$1,260,000 (May 2021)
Tax Bill	$18,103 (2025)
Deeds & Mortgages	May 2022 Transfer May 2021 Transfer + 1 more
Flood Zone	Zone X (minimal risk)
APN	`8520-003-017`

Property Details

APN / Parcel Number

Primary APN	`8520-003-017`

Interior

Bedrooms	3 Beds
Full Baths	4 Baths
Total Rooms	13 Rooms
Stories	2 Stories
Building Area	2,795 sqft Living Area
Fireplaces	1 Fireplace
Fireplace	Fireplace

Exterior

Year Built	Built 1974
Effective Year Built	Effective 1974
Architectural Style	Spanish
Exterior Material	Stucco
Construction Type	Wood
Roof Type	Gable
Roof Material	Tile
Lot Area	23,074 sqft (0.53 acres)
Lot Dimensions	224 ft deep x 113 ft wide

Utilities, Heating & Cooling

Cooling System	Central
Heating System	Central

Location & Zoning

Street Address	16 HIDDEN VALLEY RD
City	MONROVIA
State	CA
Zip	91016-1601
Property Category	Residential
Property Type	Residential > Single Family > Home
Local Zoning Code	MORF*
Legal Description	LAND DES IN DOC 956, 74-5-13 LOT COM AT INTERSECTION OF N LINE OF TR NO 6319 WITH E LINE OF LAND DESC IN O R 22727-25TO EVA MOWRY TH N ON SD E LINE TO S LINESEE ASSESSOR MAPBOOK FOR MISSING PORTION1/4 OF NW 1/4 OF SEC 23 T 1N R 11W
Legal Range	11W
Legal Township	01N
Legal Section	23
Legal Subdivision	6319
Legal Tract	6319
Legal Block	3
Legal Lot Number	23
Jurisdiction	LOS ANGELES CA
Township / Civil Division	UPPER SAN GABRIEL VALLEY
Census Block Group	3
Census Block	3018
Census Tract	430301

Owner

16 Hidden Valley Rd is owned and occupied by two individuals who bought it in May 2021.

Source: Los Angeles County records, as of October 8, 2026

Owner of Record	2 Individual Names on File
Mailing Address	16 HIDDEN VALLEY RD, MONROVIA, CA 91016-1601
Occupancy	Owner Occupied
Owner Type	Individual

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
May 26, 2022	Correction Deed CHICAGO TITLE COMPANY
May 7, 2021	Affidavit of Death of Trustee, Transfer CHICAGO TITLE INSURANCE CO
May 7, 2021	Grant Deed, Transfer · Conventional Mortgage BETTER MORTGAGE CORPORATION

Assessor's Deed Record

Deed Names	2 Names on Deed
Last Sale	May 7, 2021 · Amount on File
Deed Sale	May 7, 2021 · Amount on File
Deed Document Number	2021733667
Prior Transfer Date	Apr 21, 2021
Prior Transfer Doc	0000733666
Record Updated	Oct 29, 2026

May 2022: Correction Deed

Document Type	Correction Deed
Jurisdiction	LOS ANGELES CA
Recording Date	May 26, 2022
Property Address	16 HIDDEN VALLEY RD, MONROVIA, CA 91016-1601
Document Number	0000568740
Map Reference	DOC 142
Instrument Date	Apr 6, 2022
Instrument	22-0568740
Record Updated	Jun 6, 2022
Title Company	CHICAGO TITLE COMPANY

Transaction

Tax	$0.00
Amount Accuracy	Transfer Tax Exempt

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Relationship	Community Property with Right of Survivorship
Address	16 HIDDEN VALLEY RD, MONROVIA, CA 91016-1601

May 2021: Affidavit of Death of Trustee, Transfer

Document Type	Affidavit of Death of Trustee
Jurisdiction	LOS ANGELES CA
Recording Date	May 7, 2021
Property Address	16 HIDDEN VALLEY RD, MONROVIA, CA 91016-1601
Document Number	0000733666
Map Reference	DOC 142
Instrument Date	Apr 21, 2021
Instrument	21-0733666
Transaction Type	Transfer
Record Updated	Jun 7, 2023
Title Company	CHICAGO TITLE INSURANCE CO

Transaction

Tax	$0.00
Amount Accuracy	Transfer Tax Exempt
Additional	Arm's Length Multiple Parcels

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Address	1648 RODEO RD, ARCADIA, CA 91006-1805

May 2021: Grant Deed, Transfer

Document Type	Grant Deed
Jurisdiction	LOS ANGELES CA
Recording Date	May 7, 2021
Property Address	16 HIDDEN VALLEY RD, MONROVIA, CA 91016-1601
Document Number	0000733667
Map Reference	DOC 142
Instrument Date	Apr 9, 2021
Instrument	21-0733667
Transaction Type	Transfer
Record Updated	May 14, 2021
Title Company	E-CHICAGO TITLE, CHICAGO TITLE

Transaction

Amount	Amount on Record
Downpayment	Downpayment on Record
Loan-to-Value (LTV)	LTV on Record
Tax	$0.00
Amount Accuracy	Rounded by County
Additional	Arm's Length

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Relationship	Community Property with Right of Survivorship
Address	16 HIDDEN VALLEY RD, MONROVIA, CA 91016-1601

Mortgage

Document Number	0000733668
Date	May 7, 2021
Instrument	21-0733668

Lender

Name	BETTER MORTGAGE CORPORATION
Type	Mortgage Company

Agreement

Type	Conventional Mortgage
Amount	Amount on Record
Term	361 Months
Due	Jun 1, 2051

Tax Assessment & Valuation

The 2025 property tax bill for 16 Hidden Valley Rd was $18,103 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	Monrovia City
Unified School District	Monrovia Unified School District (KG - 12)

Tax Bill & Assessment History

Year	Tax Bill	Assessed Value
2026		$1,391,140 (+2%) Land $971,590 Building $419,550
2025	$18,103.00 Homeowner's exemption	$1,363,864 Land $952,540 Building $411,324
2023	$17,325.00 (+2.51%) Homeowner's exemption	$1,310,904 Land $915,552 Building $395,352
2022	$16,901.00

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

Flood

FEMA maps place 16 Hidden Valley Rd in Zone X, an area of minimal flood risk, though there have been 3 flood claims nearby since 1982.

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
Nearby Flood Policies	3 in force
Nearby Flood Claims	3 (1982–2016)
Most Recent Claim	Jan 2016 · rainfall accumulation

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 16 Hidden Valley Rd is high, ranking above 79% of the US, with a 0.5% annual chance of wildfire.

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

Wildfire Risk	High above 79% of the US · above 57% of California
Wildfire Likelihood	0.5% annual chance
Exposure	Direct burnable vegetation

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	MONROVIA-CITY, WATER DEPT. serves 37,931 people · EPA ID CA1910090
Water Source	Groundwater
Last State Inspection	Sep 2024
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 94 locations within half a mile, as of December 31, 2025

Provider	Max Down / Up (Mbps)
Frontier Fiber	5,000 / 5,000
Spectrum Cable	1,000 / 50
Giggle Fiber Cable	1,000 / 40
Verizon Fixed Wireless	300 / 20

Cell Coverage

5G (outdoors only) and 4G LTE

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