1948 Mairemont Dr, Walnut, CA 91789 Property Records

Los Angeles County property record for 1948 Mairemont Dr, Walnut, CA 91789

Property Summary

Property Type	Single Family Home
Details	3 bd · 2 ba · 1,821 sqft · built 1975
Lot Size	0.247 acres (10,757 sqft)
Owner	2 Company Names on Record
Last Sale	$197,500 (Mar 1998)
Tax Bill	$5,216 (2025)
Deeds & Mortgages	Nov 2023 Transfer Dec 2020 Mortgage
Flood Zone	Zone X (minimal risk)
APN	`8764-005-021`

Property Details

APN / Parcel Number

Primary APN	`8764-005-021`

Interior

Bedrooms	3 Beds
Full Baths	2 Baths
Building Area	1,821 sqft Living Area

Exterior

Year Built	Built 1975
Effective Year Built	Effective 1975
Construction Type	Wood
Lot Area	10,757 sqft (0.247 acres)

Utilities, Heating & Cooling

Cooling System	Central
Heating System	Central

Location & Zoning

Street Address	1948 MAIREMONT DR
City	WALNUT
State	CA
Zip	91789-3527
Property Category	Residential
Property Type	Residential > Single Family > Home
Local Zoning Code	LCR18500*
Legal Description	TRACT NO 27141 LOT 94
Legal Subdivision	27141
Legal Tract	27141
Legal Block	1
Legal Lot Number	94
Jurisdiction	LOS ANGELES CA
Township / Civil Division	EAST SAN GABRIEL VALLEY
Census Block Group	1
Census Block	1007
Census Tract	408707

Owner

Source: Los Angeles County records, as of August 25, 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	1948 MAIREMONT DR, WALNUT, CA 91789-3527
Occupancy	Owner Occupied
Owner Type	Company
Vesting	Trust, Family Trust

Deeds, Mortgages & Sale History

Date	Document
Nov 7, 2023	Intrafamily Transfer, Transfer
Dec 1, 2020	Deed of Trust, Mortgage · Conventional Mortgage NMSI INC

Assessor's Deed Record

Deed Names	2 Names on Deed
Last Sale	Mar 17, 1998 · Amount on Record
Deed Sale	Mar 17, 1998 · Amount on Record
Prior Sale	Jun 10, 1996 · Amount on Record
Deed Document Number	1998439744
Prior Transfer Date	Apr 19, 1996
Prior Transfer Doc	0000652845
Record Updated	Oct 29, 2026

November 2023: Intrafamily Transfer, Transfer

Document Type	Intrafamily Transfer
Jurisdiction	LOS ANGELES CA
Recording Date	Nov 7, 2023
Property Address	1948 MAIREMONT DR, WALNUT, CA 91789-3527
Document Number	0000763299
Map Reference	MB 765 PG 72-86
Instrument Date	Nov 1, 2023
Instrument	23-0763299
Transaction Type	Transfer
Record Updated	Nov 16, 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	1948 MAIREMONT DR, WALNUT, CA 91789-3527

December 2020: Deed of Trust, Mortgage

Document Type	Deed of Trust
Jurisdiction	LOS ANGELES CA
Property Address	1948 MAIREMONT DR, WALNUT, CA 91789-3527
Transaction Type	Mortgage
Record Updated	Feb 5, 2021
Title Company	LAWYERS TITLE

Transferred To (Grantee/Buyer)

Name	Verified Name
Address	1948 MAIREMONT DR, WALNUT, CA 91789-3527

Mortgage

Document Number	0001544269
Date	Dec 1, 2020
Instrument	20-1544269

Lender

Name	NMSI INC
Type	Mortgage Company
Address	LOS ANGELES, CA 90010

Agreement

Type	Conventional Mortgage
Amount	Amount Recorded
Term	360 Months
Due	Dec 1, 2050

Tax Assessment & Valuation

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

Property Jurisdictions

Type	Name
State	California
County	Los Angeles County
Unified School District	Rowland Unified School District (KG - 12)

Tax Bill & Assessment History

Year	Tax Bill	Assessed Value
2026		$382,720 (+2%) Land $244,293 Building $138,427
2025	$5,216.00 (+8.71%) Homeowner's exemption	$375,216 (+4.04%) Land $239,503 Building $135,713
2023	$4,798.00 (+2.28%) Homeowner's exemption	$360,647 Land $230,203 Building $130,444
2022	$4,691.00

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 · 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	1 in force

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

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

Wildfire Risk	Low lower than 80% of the US · lower than 88% of California
Wildfire Likelihood	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 435 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 / 1,000
T-Mobile Fixed Wireless	100 / 20

May also be available: Verizon.

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