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6557 San Mateo St, Paramount, CA 90723 Property Records

Los Angeles County property record for 6557 San Mateo St, Paramount, CA 90723

Property Summary

Property TypeDuplex
Details3 bd · 2 ba · 1,506 sqft · built 1950
Lot Size0.137 acres (5,964 sqft)
Owner2 Company Names on Record
Last Sale$77,000 (Jul 2003)
Tax Bill$4,730 (2025)
Deeds & MortgagesFeb 2020 Transfer
Feb 2020 Transfer
Flood ZoneZone X (reduced by levee)
APN6237-029-028

Property Details

APN / Parcel Number

Primary APN6237-029-028

Interior

Bedrooms3 Beds
Full Baths2 Baths
Units2 Units
Building Area1,506 sqft Living Area

Exterior

Year BuiltBuilt 1950
Effective Year BuiltEffective 1950
Architectural StyleDuplex Single
Construction TypeWood
Lot Area5,964 sqft (0.137 acres)
Total Buildings2 Buildings

Utilities, Heating & Cooling

Heating SystemFloor/Wall Furnace

Location & Zoning

Street Address6557 SAN MATEO ST
CityPARAMOUNT
StateCA
Zip90723-2934
Property CategoryResidential
Property TypeResidential > Multi-Unit > Duplex
Local Zoning CodePAR2*
Legal DescriptionTRACT # 6251 LOT 207 BLK 32
Legal Subdivision6251
Legal Tract6251
Legal Block32
Legal Lot Number207
JurisdictionLOS ANGELES CA
Township / Civil DivisionDOWNEY-NORWALK
Census Block Group2
Census Block2001
Census Tract553702

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 Record2 Company Names on Record
Mailing Address15128 EL CAMINO AVE, PARAMOUNT, CA 90723-3711
Owner TypeCompany
VestingTrust, Family Trust

Deeds, Mortgages & Sale History

DateDocument
Feb 11, 2020Quit Claim Deed, Transfer
ATTORNEY ONLY
Feb 11, 2020Quit Claim Deed, Transfer
ATTORNEY ONLY

Assessor's Deed Record

Deed Names2 Names on Deed
Last SaleJul 25, 2003 · Amount on Record
Deed SaleJul 25, 2003 · Amount on Record
Deed Document Number20032123061
Last Transfer DateFeb 7, 2020
Transfer Doc0000170689
Record UpdatedOct 29, 2026

February 2020: Quit Claim Deed, Transfer

Document TypeQuit Claim Deed
JurisdictionLOS ANGELES CA
Recording DateFeb 11, 2020
Property Address6557 SAN MATEO ST, PARAMOUNT, CA 90723-2934
Document Number0000170689
Instrument DateFeb 7, 2020
Instrument170689
Transaction TypeTransfer
Record UpdatedFeb 20, 2020
Title CompanyATTORNEY ONLY

Transaction

Tax$0.00
Additional
  • Quitclaim
  • Intrafamily Transfer

Transferred From (Grantor/Seller)

NameVerified Name

Transferred To (Grantee/Buyer)

NameVerified Name
RelationshipJoint Tenants with Right of Survivorship
Address15128 EL CAMINO AVE PARAMOUNT CA 907233711, PARAMOUNT, CA 90723-3711

February 2020: Quit Claim Deed, Transfer

Document TypeQuit Claim Deed
JurisdictionLOS ANGELES CA
Recording DateFeb 11, 2020
Property Address6557 SAN MATEO ST, PARAMOUNT, CA 90723-2934
Document Number0000170690
Instrument DateFeb 7, 2020
Instrument170690
Transaction TypeTransfer
Record UpdatedFeb 20, 2020
Title CompanyATTORNEY ONLY

Transaction

Tax$0.00
Additional
  • Quitclaim
  • Intrafamily Transfer

Transferred From (Grantor/Seller)

NameVerified Name

Transferred To (Grantee/Buyer)

NameVerified Name
RelationshipRevocable Trust
Address15128 EL CAMINO AVE PARAMOUNT CA 907233711, PARAMOUNT, CA 90723-3711

Tax Assessment & Valuation

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

Property Jurisdictions

TypeName
StateCalifornia
CountyLos Angeles County
MunicipalityParamount City
Unified School DistrictParamount Unified School District (KG - 12)

Tax Bill & Assessment History

YearTax BillAssessed Value
2026$326,281 (+2%) Land $232,027 Building $94,254
2025$4,730.00 (+4.83%)$319,884 (+4.04%) Land $227,478 Building $92,406
2024$4,512.00 (+1.81%)
2023$4,432.00 (+2.66%)$307,465 Land $218,646 Building $88,819
2022$4,317.00

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

FEMA Flood ZoneZone X
reduced by levee · depends on levee performance
Flood Insurance RequirementNot 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 RiskNot rated
no burnable land within 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 SystemPARAMOUNT - CITY, WATER DEPT.
serves 55,200 people · EPA ID CA1910105
Water SourcePurchased surface water from several systems
Last State InspectionOct 2025
LeadUnder 1 ppb (2026–2028)
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, 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 540 locations within half a mile, as of December 31, 2025

ProviderMax Down / Up (Mbps)
AT&T
Fiber · Fixed Wireless, DSL in parts of the area		5,000 / 5,000
Spectrum
Cable · Fiber in parts of the area		1,000 / 1,000
Verizon
Fixed Wireless		300 / 20

May also be available: GeoLinks, T-Mobile.

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