4091 Blackfin Ave, Irvine, CA 92620 Property Records

Orange County property record for 4091 Blackfin Ave, Irvine, CA 92620

Property Summary

Property Type	Single Family Home
Details	4 bd · 3 ba · 2,626 sqft · built 1971
Lot Size	0.145 acres (6,300 sqft)
Owner	2 Individual Names on Record
Last Sale	$1,030,000 (Sep 2019)
Tax Bill	$11,817 (2025)
Deeds & Mortgages	Sep 2019 Sale & Mortgage Apr 2018 Sale & Mortgage + 1 more
Flood Zone	Zone X (minimal risk)
APN	`529-042-04`

Property Details

APN / Parcel Number

Primary APN	`529-042-04`

Interior

Bedrooms	4 Beds
Full Baths	3 Baths
Total Rooms	9 Rooms
Stories	2 Stories
Building Area	2,626 sqft Living Area

Exterior

Year Built	Built 1971
Effective Year Built	Effective 1971
Lot Area	6,300 sqft (0.145 acres)
Garage Area	544 sqft
Parking Spaces	2 Parking Spaces

Location & Zoning

Street Address	4091 BLACKFIN AVE
City	IRVINE
State	CA
Zip	92620-3205
Property Category	Residential
Property Type	Residential > Single Family > Home
Legal Description	N TR 6989 BLK LOT 5
Legal Subdivision	TRACT NO 6989
Legal Tract	6989
Legal Lot Number	5
Jurisdiction	ORANGE CA
Township / Civil Division	IRVINE-LAKE FOREST
Census Block Group	4
Census Block	4008
Census Tract	52533

Owner

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

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

Owner of Record	2 Individual Names on Record
Mailing Address	4091 BLACKFIN AVE, IRVINE, CA 92620-3205
Occupancy	Owner Occupied
Owner Type	Individual

Deeds, Mortgages & Sale History

Date	Document
Sep 24, 2019	Grant Deed, Transfer · Conventional Mortgage WELLS FARGO BANK NA
Apr 19, 2018	Grant Deed, Transfer · Conventional Mortgage CITADEL SVCNG CORP
Apr 19, 2018	Quit Claim Deed, Transfer LAWYERS TITLE

Assessor's Deed Record

Deed Names	2 Names on Deed
Last Sale	Sep 24, 2019 · Amount on Record
Deed Sale	Sep 24, 2019 · Amount on Record
Prior Sale	Apr 19, 2018 · Amount on Record
Deed Document Number	2019366847
Prior Transfer Date	Mar 14, 1995
Prior Transfer Doc	0000236314
Record Updated	Oct 29, 2026

September 2019: Grant Deed, Transfer

Document Type	Grant Deed
Jurisdiction	ORANGE CA
Recording Date	Sep 24, 2019
Property Address	4091 BLACKFIN AVE, IRVINE, CA 92620-3205
Document Number	0000366847
Map Reference	MB 274 PG 45&46
Instrument Date	Sep 15, 2019
Instrument	2019000366847
Transaction Type	Transfer
Record Updated	Sep 14, 2021
Title Company	LAWYERS TITLE

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
Relationship	Joint Tenants with Right of Survivorship
Address	4091 BLACKFIN AVE, IRVINE, CA 92620-3205

Mortgage

Document Number	0000366848
Date	Sep 24, 2019
Instrument	2019000366848

Lender

Name	WELLS FARGO BANK NA
Type	Bank

Agreement

Type	Conventional Mortgage
Amount	Amount Recorded
Term	361 Months
Due	Oct 1, 2049

April 2018: Grant Deed, Transfer

Document Type	Grant Deed
Jurisdiction	ORANGE CA
Recording Date	Apr 19, 2018
Property Address	4091 BLACKFIN AVE, IRVINE, CA 92620-3205
Document Number	0000140742
Instrument Date	Apr 13, 2018
Instrument	140742
Transaction Type	Transfer
Record Updated	Apr 26, 2018
Title Company	LAWYERS TITLE-IE

Transaction

Amount	Amount Recorded
Downpayment	Downpayment on Record
Loan-to-Value (LTV)	LTV on Record
Tax	$957.00
Amount Accuracy	Full Value
Additional	Arm's Length

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Relationship	Separate Estate/Property
Address	4091 BLACKFIN AVE IRVINE CA 926203205, IRVINE, CA 92620-3205

Mortgage

Document Number	140743
Date	Apr 19, 2018
Instrument	140743

Lender

Name	CITADEL SVCNG CORP
Address	IRVINE, CA 92618

Agreement

Type	Conventional Mortgage
Amount	Amount Recorded
Term	360 Months
Due	Apr 18, 2048

Interest

Rate Type	Adjustable Rate
Rate	7.37%

April 2018: Quit Claim Deed, Transfer

Document Type	Quit Claim Deed
Jurisdiction	ORANGE CA
Recording Date	Apr 19, 2018
Property Address	4091 BLACKFIN AVE, IRVINE, CA 92620-3205
Document Number	0000140741
Instrument Date	Apr 12, 2017
Instrument	140741
Transaction Type	Transfer
Record Updated	Apr 26, 2018
Title Company	LAWYERS TITLE

Transaction

Tax	$0.00
Additional	Quitclaim Arm's Length

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Relationship	Separate Estate/Property
Address	4091 BLACKFIN AVE IRVINE CA 926203205, IRVINE, CA 92620-3205

Tax Assessment & Valuation

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

Property Jurisdictions

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

Tax Bill & Assessment History

Year	Tax Bill	Assessed Value
2026		$1,148,982 (+2%) Land $955,133 Building $193,849
2025	$11,817.00 (+4.84%) Homeowner's exemption	$1,126,453 (+4.04%) Land $936,404 Building $190,049
2023	$11,271.00 (+1.91%) Homeowner's exemption	$1,082,712 Land $900,042 Building $182,670
2022	$11,060.00

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 · 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 9 (5% premium discount)
Nearby Flood Policies	2 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 99.1% of the US · lower than 99.2% of California
Wildfire Likelihood	Under 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	IRVINE RANCH WATER DISTRICT serves 450,323 people · EPA ID CA3010092
Water Source	Surface water
Last State Inspection	Nov 2023
Lead	Under 1 ppb (2023–2025) 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 938 locations within half a mile, as of December 31, 2025

Provider	Max Down / Up (Mbps)
Cox Communications Cable	2,000 / 100
Verizon Fixed Wireless	300 / 20

May also be available: AT&T, GeoLinks, Google Fiber, T-Mobile, Xfinity.

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