878 Prospect Pl, Costa Mesa, CA 92626 Property Records

Orange County property record for 878 Prospect Pl, Costa Mesa, CA 92626

Property Summary

Property Type	Single Family Home
Details	3 bd · 2.5 ba · 2,587 sqft · built 1979
Lot Size	0.139 acres (6,050 sqft)
Owner	Company Name on Record
Last Sale	$1,050,000 (Mar 2021)
Tax Bill	$12,995 (2025)
Deeds & Mortgages	May 2021 Mortgage Mar 2021 Sale & Mortgage
Flood Zone	Zone X (moderate risk)
APN	`418-064-12`

Property Details

APN / Parcel Number

Primary APN	`418-064-12`

Interior

Bedrooms	3 Beds
Full Baths	2.5 Baths
Half Baths	1 Half Bath
Total Rooms	8 Rooms
Stories	2 Stories
Building Area	2,587 sqft Living Area
Gross Area	3,172 sqft
Fireplaces	1 Fireplace
Fireplace	Fireplace

Exterior

Year Built	Built 1979
Effective Year Built	Effective 1979
Architectural Style	Contemporary
Exterior Material	Stucco
Construction Type	Frame
Roof Material	Wood Shingle
Lot Area	6,050 sqft (0.139 acres)
Garage Area	585 sqft
Parking Spaces	2 Parking Spaces

Utilities, Heating & Cooling

Cooling System	Central
Heating System	Central
Sewer	Municipal
Water Source	Commercial

Location & Zoning

Street Address	878 PROSPECT PL
City	COSTA MESA
State	CA
Zip	92626-2954
Property Category	Residential
Property Type	Residential > Single Family > Home
Legal Description	N TR 10513 BLK LOT 33
Legal Subdivision	TRACT NO 10513
Legal Tract	10513
Legal Lot Number	33
Jurisdiction	ORANGE CA
Township / Civil Division	CENTRAL COAST
Census Block Group	1
Census Block	1007
Census Tract	63908

Owner

Source: Orange County records, as of August 4, 2026

Owner names and exact recorded amounts are on file and can be viewed instantly on this page with a free 10-day trial.

Owner of Record	Company Name on Record
Mailing Address	19762 MACARTHUR BLVD, 100, IRVINE, CA 92612-2425
Owner Type	Company

Deeds, Mortgages & Sale History

Date	Document
May 14, 2021	Deed of Trust, Mortgage · Conventional Mortgage FIRST REPUBLIC BANK
Mar 12, 2021	Grant Deed, Transfer · Commercial Mortgage CHICAGO TITLE CO

Assessor's Deed Record

Deed Names	Name on Deed
Last Sale	Mar 12, 2021 · Amount on Record
Deed Sale	Mar 12, 2021 · Amount on Record
Prior Sale	Jun 7, 1996 · Amount on Record
Deed Document Number	2021175040
Record Updated	Oct 29, 2026

May 2021: Deed of Trust, Mortgage

Document Type	Deed of Trust
Jurisdiction	ORANGE CA
Property Address	878 PROSPECT PL, COSTA MESA, CA 92626-2954
Transaction Type	Mortgage
Record Updated	May 26, 2021
Title Company	WFT NATIONAL TITLE, WFG NATIONAL TITLE

Transferred To (Grantee/Buyer)

Name	Verified Name
Address	19 BOARDWALK, IRVINE, CA 92612

Mortgage

Document Number	0000320040
Date	May 14, 2021
Instrument	2021000320040

Lender

Name	FIRST REPUBLIC BANK
Type	Bank
Address	SAN FRANCISCO, CA 94111

Agreement

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

Interest

Rate Type	Adjustable Rate
Rate	3.05%
Type Change Date	Jun 1, 2028
Change Frequency	Monthly
Min Rate At Change	2.95%
Max Rate At Change	10.9%
Index	Other

March 2021: Grant Deed, Transfer

Document Type	Grant Deed
Jurisdiction	ORANGE CA
Recording Date	Mar 12, 2021
Property Address	878 PROSPECT PL, COSTA MESA, CA 92626-2954
Document Number	0000175040
Map Reference	MB 448 PG 45-47
Instrument Date	Mar 5, 2021
Instrument	2021000175040
Transaction Type	Transfer
Record Updated	Sep 14, 2021
Title Company	CHICAGO TITLE COMPANY

Transaction

Amount	Amount Recorded
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
Address	19762 MACARTHUR BLVD STE 100, 100, IRVINE, CA 92612-2425

Mortgage

Document Number	0000175041
Date	Mar 12, 2021
Instrument	2021000175041

Lender

Name	CHICAGO TITLE CO
Type	Non-Lending Institution

Agreement

Type	Commercial Mortgage
Amount	Amount Recorded

Tax Assessment & Valuation

Source: Orange County assessment roll, as of August 4, 2026

Property Jurisdictions

Type	Name
State	California
County	Orange County
Municipality	Costa Mesa City
Unified School District	Newport-Mesa Unified School District (KG - 12)

Tax Bill & Assessment History

Year	Tax Bill	Assessed Value
2026		$1,159,284 (+2%) Land $912,969 Building $246,315
2025	$12,995.00 (+2.04%)	$1,136,553 (+4.04%) Land $895,067 Building $241,486
2024	$12,735.00 (+2.96%)
2023	$12,369.00 (+2.6%)	$1,092,420 Land $860,311 Building $232,109
2022	$12,055.00

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

Flood

Source: FEMA National Flood Hazard Layer, effective September 27, 2026

FEMA Flood Zone	Zone X moderate risk
500-Year Floodplain	Yes 0.2% annual chance
Flood Insurance Requirement	Not 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 Risk	Not 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 System	MESA WATER DISTRICT serves 110,000 people · EPA ID CA3010004
Water Source	Purchased surface water from several systems
Last State Inspection	Aug 2023
Lead	Under 1 ppb (2024–2026) 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 394 locations within half a mile, as of December 31, 2025

Provider	Max Down / Up (Mbps)
Spectrum Cable · Fiber in parts of the area	1,000 / 1,000
Verizon Fixed Wireless	300 / 20
T-Mobile Fixed Wireless	100 / 20
AT&T Fixed Wireless · DSL · Fiber in parts of the area	100 / 20

May also be available: Cosmo Network Solutions, GeoLinks.

Nearby Properties on Prospect Pl

Nearby Streets

Search Property Records by Address or Parcel Number

Search by:

By searching, you agree to: Terms • Privacy • Disclosures