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10 Midsummer, Newport Coast, CA 92657 Property Records

Orange County property record for 10 Midsummer, Newport Coast, CA 92657

Property Summary

Property TypeSingle Family Home
Details6 bd · 11 ba · 12,930 sqft · built 2018
Lot Size0.513 acres (22,355 sqft)
OwnerCompany Name on File
Last Sale$6,250,000 (Sep 2015)
Tax Bill$245,272 (2025)
Deeds & MortgagesApr 2021 Mortgage
Apr 2018 Construction Loan
Flood ZoneZone X (minimal risk)
APN489-181-45

Property Details

APN / Parcel Number

Primary APN489-181-45

Interior

Bedrooms6 Beds
Full Baths11 Baths
Half Baths2 Half Baths
Building Area12,930 sqft Living Area

Exterior

Year BuiltBuilt 2018
Lot Area22,355 sqft (0.513 acres)
Garage Area2,838 sqft
Parking Spaces10 Parking Spaces

Location & Zoning

Street Address10 MIDSUMMER
CityNEWPORT COAST
StateCA
Zip92657-2127
Property CategoryResidential
Property TypeResidential > Single Family > Home
Legal DescriptionN TR 16457 BLK LOT 30
Legal SubdivisionTR 16457
Legal Tract16457
Legal Lot Number30
JurisdictionORANGE CA
Township / Civil DivisionCENTRAL COAST
Census Block Group1
Census Block1003
Census Tract62643

Owner

Source: Orange County records · APN 489-181-45

Assessment roll updated July 1, 2025 · Last verified November 2025

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

Owner of RecordCompany Name on File
Mailing Address100 S ANAHEIM BLVD STE 250, 250, ANAHEIM, CA 92805-3872
Owner TypeCompany

Deeds, Mortgages & Sale History

DateDocument
Apr 01, 2021Deed of Trust, Mortgage · Commercial Mortgage
CATHAY BANK
Apr 23, 2018Grant Deed, Construction Loan · Construction Mortgage
CATHAY BK

Assessor's Deed Record

Deed NamesVerified Name on Deed
Last SaleSep 09, 2015 · Amount on Record
Deed SaleSep 09, 2015 · Amount on Record
Prior SaleMay 20, 2014
Deed Document Number2015000466587
Record UpdatedJun 08, 2026

April 2021: Deed of Trust, Mortgage

Document TypeDeed of Trust
JurisdictionORANGE CA
Property Address10 MIDSUMMER, NEWPORT COAST, CA 92657-2127
Transaction TypeMortgage
Record UpdatedJul 21, 2022
Title CompanyOLD REPUBLIC TITLE, OLD REPUBLIC TITLE COMPANY

Transferred To (Grantee/Buyer)

NameVerified Name

Mortgage

Document Number0000221861
DateApr 01, 2021
Instrument2021000221861
Lender
NameCATHAY BANK
TypeBank
AddressEL MONTE, CA 91731
Agreement
TypeCommercial Mortgage
AmountAmount Recorded

April 2018: Grant Deed, Construction Loan

Document TypeGrant Deed
JurisdictionORANGE CA
Recording DateApr 23, 2018
Property Address10 MIDSUMMER, NEWPORT COAST, CA 92657-2127
Instrument DateApr 02, 2018
Instrument143370
Transaction TypeConstruction Loan
Record UpdatedMay 01, 2018
Title CompanyOLD REPUBLIC TITLE

Transferred To (Grantee/Buyer)

NameVerified Name
RelationshipCompany
Address100 S ANAHEIM BLVD #250 ANAHEIM CA 928053872, 250, ANAHEIM, CA 92805-3872

Mortgage

Document Number0000143370
DateApr 23, 2018
Instrument143370
Lender
NameCATHAY BK
TypeBank
Address9650 FLAIR DR, EL MONTE, CA 91731-3005
Agreement
TypeConstruction Mortgage
AmountAmount Recorded
Interest
Rate TypeAdjustable Rate

Tax Assessment & Valuation

Source: Orange County records · Assessment roll updated July 1, 2025 · Last verified November 2025

Property Jurisdictions

TypeName
StateCalifornia
CountyOrange County
MunicipalityNewport Beach City
Unified School DistrictNewport-Mesa Unified School District (KG - 12)

Tax Bill & Assessment History

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

YearTax BillAssessed Value
2025$245,272.00 (+73.69%)$22,731,075 (+77.17%) Land $15,197,153 Building $7,533,922
2023$141,210.00 (+1.91%)$12,830,049 Land $7,272,263 Building $5,557,786
2022$138,557.00

Flood & Wildfire

Source: FEMA National Flood Hazard Layer, Orange County (06059C), as of September 27, 2026 · FEMA OpenFEMA NFIP redacted claims and policies, census block group 060590626431, as of September 2026 · USDA Forest Service Wildfire Risk to Communities, 2nd edition, as of 2020 · Last verified October 2026

Flood

FEMA Flood ZoneZone X
minimal risk
Flood Insurance RequirementNot required
lenders may require it
Flood Insurance CostPremium on Record
median of 10 policies
Community Rating SystemClass 6 (20% premium discount)
Nearby Flood Policies10 in force
Nearby Flood Claims1 (2017)
Claims Outside the SFHA1 of 1
Most Recent ClaimApr 2017 · other causes

Wildfire

Wildfire RiskModerate
above 57% of the US · lower than 66% of California
Wildfire Likelihood0.1% annual chance
ExposureIndirect
within ember reach
Adjoins Burnable LandYes

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.

Internet Providers

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

ProviderMax Down / Up (Mbps)
Cox Communications
Cable		2,000 / 500
Verizon
Fixed Wireless		300 / 20

May also be available: Cityside Networks.

Based on FCC filings for 125 locations within half a mile of this property.

Drinking Water

Source: EPA Safe Drinking Water Information System, water system CA3010023, as of 2026 Q3 · EPA water system boundaries as of March 2026 · Last verified October 2026

Water SystemCITY OF NEWPORT BEACH
serves 69,520 people
Water SourcePurchased surface water from several systems
Last State InspectionFeb 2022
LeadUnder 1 ppb (2022–2024)
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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