21871 Sioux Dr, Lake Forest, CA 92630 Property Records

Orange County property record for 21871 Sioux Dr, Lake Forest, CA 92630

Property Summary

Property Type	Single Family Home
Details	3 bd · 2.5 ba · 1,943 sqft · built 1974
Lot Size	0.128 acres (5,582 sqft)
Owner	Individual Name on Record
Last Sale	$610,000 (May 2013)
Tax Bill	$7,894 (2025)
Deeds & Mortgages	Dec 2021 Mortgage Jan 2020 Mortgage + 1 more
Flood Zone	Zone X (minimal risk)
APN	`614-251-68`

Property Details

APN / Parcel Number

Primary APN	`614-251-68`

Interior

Bedrooms	3 Beds
Full Baths	2.5 Baths
Half Baths	1 Half Bath
Total Rooms	7 Rooms
Stories	2 Stories
Building Area	1,943 sqft Living Area
Gross Area	2,384 sqft
Fireplaces	1 Fireplace
Fireplace	Fireplace

Exterior

Year Built	Built 1974
Effective Year Built	Effective 1974
Lot Area	5,582 sqft (0.128 acres)
Garage Area	441 sqft
Parking Spaces	2 Parking Spaces

Utilities, Heating & Cooling

Heating System	Central

Location & Zoning

Street Address	21871 SIOUX DR
City	LAKE FOREST
State	CA
Zip	92630-3542
Property Category	Residential
Property Type	Residential > Single Family > Home
Legal Description	N TR 8351 BLK LOT 85
Legal Subdivision	TRACT NO 8351
Legal Tract	8351
Legal Lot Number	85
Jurisdiction	ORANGE CA
Township / Civil Division	IRVINE-LAKE FOREST
Census Block Group	2
Census Block	2005
Census Tract	52415

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	Individual Name on Record
Mailing Address	21871 SIOUX DR, LAKE FOREST, CA 92630-3542
Occupancy	Owner Occupied
Owner Type	Individual
Vesting	Sole Owner

Deeds, Mortgages & Sale History

Date	Document
Dec 17, 2021	Deed of Trust, Mortgage · Conventional Mortgage ROCKET MORTGAGE LLC
Jan 16, 2020	Deed of Trust, Mortgage · Conventional Mortgage SCHOOLSFIRST FCU
Jan 15, 2021	Deed of Trust, Mortgage · Conventional Mortgage QUICKEN LOANS LLC

Assessor's Deed Record

Deed Names	Name on Deed
Last Sale	May 30, 2013 · Amount on Record
Deed Sale	May 30, 2013 · Amount on Record
Prior Sale	Apr 28, 2000 · Amount on Record
Deed Document Number	2013327355
Prior Transfer Date	May 22, 2013
Prior Transfer Doc	0000327354
Record Updated	Oct 29, 2026

December 2021: Deed of Trust, Mortgage

Document Type	Deed of Trust
Jurisdiction	ORANGE CA
Property Address	21871 SIOUX DR, LAKE FOREST, CA 92630-3542
Transaction Type	Mortgage
Record Updated	Dec 28, 2021
Title Company	AMROCK INC

Transferred To (Grantee/Buyer)

Name	Verified Name
Address	21871 SIOUX DR, LAKE FOREST, CA 92630-3542

Mortgage

Document Number	0000756324
Date	Dec 17, 2021
Instrument	2021000756324

Lender

Name	ROCKET MORTGAGE LLC
Type	Mortgage Company
Address	DETROIT, MI 48226

Agreement

Type	Conventional Mortgage
Amount	Amount Recorded
Term	349 Months
Due	Jan 1, 2051

January 2020: Deed of Trust, Mortgage

Document Type	Deed of Trust
Jurisdiction	ORANGE CA
Property Address	21871 SIOUX DR, LAKE FOREST, CA 92630-3542
Transaction Type	Mortgage
Record Updated	Feb 5, 2021
Title Company	FIRST AMERICAN TITLE

Transferred To (Grantee/Buyer)

Name	Verified Name

Mortgage

Document Number	0000019349
Date	Jan 16, 2020
Instrument	2020000019349

Lender

Name	SCHOOLSFIRST FCU
Type	Credit Union
Address	TUSTIN, CA 92780

Agreement

Type	Conventional Mortgage
Amount	Amount Recorded
Term	361 Months
Due	Feb 1, 2050

January 2021: Deed of Trust, Mortgage

Document Type	Deed of Trust
Jurisdiction	ORANGE CA
Property Address	21871 SIOUX DR, LAKE FOREST, CA 92630-3542
Transaction Type	Mortgage
Record Updated	Feb 5, 2021
Title Company	FIRST AMER TTL CO RES DIV

Transferred To (Grantee/Buyer)

Name	Verified Name
Address	21871 SIOUX DR, LAKE FOREST, CA 92630-3542

Mortgage

Document Number	0000030678
Date	Jan 15, 2021
Instrument	2021000030678

Lender

Name	QUICKEN LOANS LLC
Type	Mortgage Company
Address	DETROIT, MI 48226

Agreement

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

Tax Assessment & Valuation

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

Property Jurisdictions

Type	Name
State	California
County	Orange County
Municipality	Lake Forest City
Unified School District	Saddleback Valley Unified School District (KG - 12)

Tax Bill & Assessment History

Year	Tax Bill	Assessed Value
2026		$766,187 (+2%) Land $592,605 Building $173,582
2025	$7,894.00 (+1.84%)	$751,164 (+4.04%) Land $580,985 Building $170,179
2024	$7,751.00 (+2.4%)
2023	$7,569.00 (+1.82%)	$721,997 Land $558,425 Building $163,572
2022	$7,434.00

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
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	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	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 443 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
T-Mobile Fixed Wireless	100 / 20
AT&T Fixed Wireless · Fiber, DSL in parts of the area	100 / 20

May also be available: Cityside Fiber, GeoLinks.

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