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3133 Mayfair Ave, El Monte (South El Monte), CA 91733 Property Records

Los Angeles County property record for 3133 Mayfair Ave, El Monte, CA 91733

Property Summary

Property TypeDuplex
Details3 bd · 2 ba · 1,220 sqft · built 1950
Lot Size0.118 acres (5,151 sqft)
Owner2 Company Names on File
Tax Bill$1,378 (2025)
Deeds & MortgagesMay 2018 Transfer
May 2018 Transfer
+ 1 more
Flood ZoneZone X (minimal risk)
APN8580-011-003

Property Details

APN / Parcel Number

Primary APN8580-011-003

Interior

Bedrooms3 Beds
Full Baths2 Baths
Units2 Units
Building Area1,220 sqft Living Area

Exterior

Year BuiltBuilt 1950
Effective Year BuiltEffective 1950
Architectural StyleDuplex Single
Construction TypeWood
Lot Area5,151 sqft (0.118 acres)
Total Buildings2 Buildings

Utilities, Heating & Cooling

Heating SystemFloor/Wall Furnace

Location & Zoning

Street Address3133 MAYFAIR AVE
CityEL MONTE
StateCA
Zip91733-1323
Property CategoryResidential
Property TypeResidential > Multi-Unit > Duplex
Local Zoning CodeEMR3YY
Legal DescriptionLOT COM S 89 5935 E 188.91 FT AND S 0 2215 W 55 FT FROM NW COR OF PARCEL 1 OF L S 29-38 TH S 0 2215 W 60 FT WITH A UNIFORM DEPTH OF 85.36 FT N 89 5935 W PART OF SEC 21 T 1S R 11W
Legal Range11W
Legal Township01S
Legal Section21
Legal Block4
Legal Lot Number21
JurisdictionLOS ANGELES CA
Township / Civil DivisionUPPER SAN GABRIEL VALLEY
Census Block Group4
Census Block4020
Census Tract433200

Owner

Source: Los Angeles County records · APN 8580-011-003

Assessment roll updated May 21, 2026 · Last verified June 2026

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

Owner of Record2 Company Names on File
Mailing Address25154 KNOLL WAY, MADERA, CA 93638-9608
Owner TypeCompany
VestingBorrower in Default

Deeds, Mortgages & Sale History

DateDocument
May 21, 2018Quit Claim Deed, Transfer
ATTORNEY ONLY
May 25, 2018Quit Claim Deed, Transfer
ATTORNEY ONLY
May 30, 2018Quit Claim Deed, Transfer
ATTORNEY ONLY

Assessor's Deed Record

Deed Names2 Verified Names on Deed
Last Transfer DateApr 26, 2018
Transfer Doc0000533559
Record UpdatedSep 20, 2026

May 2018: Quit Claim Deed, Transfer

Document TypeQuit Claim Deed
JurisdictionLOS ANGELES CA
Recording DateMay 21, 2018
Property Address3133 MAYFAIR AVE, EL MONTE, CA 91733-1323
Document Number0000502625
Instrument DateApr 26, 2018
Instrument502625
Transaction TypeTransfer
Record UpdatedJan 14, 2020
Title CompanyATTORNEY ONLY

Transaction

Tax$0.00
Additional
  • Quitclaim
  • Intrafamily Transfer

Transferred From (Grantor/Seller)

NameVerified Name

Transferred To (Grantee/Buyer)

NameVerified Name
RelationshipIrrevocable Trust
Address307 WILSON AVE #18 PANAMA CITY FL 324013200, 18, PANAMA CITY, FL 32401-3200

May 2018: Quit Claim Deed, Transfer

Document TypeQuit Claim Deed
JurisdictionLOS ANGELES CA
Recording DateMay 25, 2018
Property Address3133 MAYFAIR AVE, EL MONTE, CA 91733-1323
Document Number0000524133
Instrument DateApr 26, 2018
Instrument524133
Transaction TypeTransfer
Record UpdatedJan 14, 2020
Title CompanyATTORNEY ONLY

Transaction

Tax$0.00
Additional
  • Quitclaim
  • Intrafamily Transfer

Transferred From (Grantor/Seller)

NameVerified Name

Transferred To (Grantee/Buyer)

NameVerified Name
RelationshipIrrevocable Trust
Address307 WILSON AVE #18 PANAMA CITY FL 324013200, 18, PANAMA CITY, FL 32401-3200

May 2018: Quit Claim Deed, Transfer

Document TypeQuit Claim Deed
JurisdictionLOS ANGELES CA
Recording DateMay 30, 2018
Property Address3133 MAYFAIR AVE, EL MONTE, CA 91733-1323
Document Number0000533559
Instrument DateApr 26, 2018
Instrument533559
Transaction TypeTransfer
Record UpdatedJan 14, 2020
Title CompanyATTORNEY ONLY

Transaction

Tax$0.00
Additional
  • Quitclaim
  • Intrafamily Transfer
  • Partial Interest

Transferred From (Grantor/Seller)

NameVerified Name

Transferred To (Grantee/Buyer)

NameVerified Name
RelationshipIrrevocable Trust
Address307 WILSON AVE #18 PANAMA CITY FL 324013200, 18, PANAMA CITY, FL 32401-3200

Tax Assessment & Valuation

Source: Los Angeles County records · Assessment roll updated May 21, 2026 · Last verified June 2026

Property Jurisdictions

TypeName
StateCalifornia
CountyLos Angeles County
MunicipalityEl Monte City
Elementary School DistrictEl Monte City School District (KG - 08)
Secondary School DistrictEl Monte Union High School District (09 - 12)

Tax Bill & Assessment History

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

YearTax BillAssessed Value
2025$1,378.00 (+11.67%)$49,950 (+4.03%) Land $18,847 Building $31,103
2024$1,234.00 (+1.73%)
2023$1,213.00 (+2.88%)$48,013 Land $18,116 Building $29,897
2022$1,179.00

Flood & Wildfire

Source: FEMA National Flood Hazard Layer as of September 30, 2026 · USDA Forest Service Wildfire Risk to Communities as of 2024 · Last verified October 2026

Flood

FEMA Flood ZoneZone X
minimal risk
Flood Insurance RequirementNot required
lenders may require it

Wildfire

Wildfire RiskNot rated
no burnable land within ember reach

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

Internet Providers

Source: FCC Broadband Data Collection as of December 31, 2025 · Last verified October 2026

ProviderMax Down / Up (Mbps)
Spectrum
Cable · Fiber in parts of the area		1,000 / 1,000
Verizon
Fixed Wireless		300 / 20
Starlink
Satellite		280 / 30
T-Mobile USA
Fixed Wireless		100 / 20

May also be available: AT&T, California Internet.

Based on FCC filings for 617 locations within half a mile of this property.

Drinking Water

Source: EPA Safe Drinking Water Information System as of 2026 Q3 · EPA water system boundaries as of March 2026 · Last verified October 2026

Water SystemEL MONTE-CITY, WATER DEPT.
serves 23,000 people
Water SourceGroundwater
Last State InspectionNov 2025
LeadUnder 1 ppb (2024–2026)
action level 15 ppb

Violations Reported to EPA

Water QualityNone
last 10 years
Treatment and ProcedureNone
last 10 years
Monitoring and ReportingNone
last 3 years

Results are for the whole water system as reported to EPA, not water tested at this address; lead at the tap also depends on the building's own pipes. The full violation and enforcement history is in the system's EPA record.

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