1958 Sienna Ln, Simi Valley, CA 93065 Property Records

Ventura County property record for 1958 Sienna Ln, Simi Valley, CA 93065

Property Summary

Property Type	Single Family Home
Details	4 bd · 2.5 ba · 1,742 sqft · built 1997
Lot Size	0.15 acres (6,533 sqft)
Owner	2 Individual Names on File
Last Sale	$207,000 (Apr 1997)
Tax Bill	$5,158 (2025)
Deeds & Mortgages	Apr 2018 Line of Credit
Flood Zone	Zone X (minimal risk)
APN	`613-0-270-055`

Property Details

APN / Parcel Number

Primary APN	`613-0-270-055`
Alternative APN	`6130230135`

Interior

Bedrooms	4 Beds
Full Baths	2.5 Baths
Half Baths	1 Half Bath
Total Rooms	7 Rooms
Stories	2 Stories
Building Area	1,742 sqft Living Area
1st Floor Area	798 sqft
2nd Floor Area	944 sqft
Fireplaces	1 Fireplace
Fireplace	Fireplace

Exterior

Year Built	Built 1997
Effective Year Built	Effective 1997
Lot Area	6,533 sqft (0.15 acres)
Garage Area	433 sqft
Parking Spaces	2 Parking Spaces

Exterior Amenities

Pool Area	704 sqft
Porch	Porch
Porch Area	104 sqft
Patio Area	220 sqft

Location & Zoning

Old Parcel Number	6130230135
Street Address	1958 SIENNA LN
City	SIMI VALLEY
State	CA
Zip	93065-1411
Property Category	Residential
Property Type	Residential > Single Family > Home
Local Zoning Code	RMOD
Legal Description	TRACT: 488700 LOT: 5 REF: 128MR 66
Legal Subdivision	4887
Legal Tract	488700
Legal Block	270
Legal Lot Number	5
Jurisdiction	VENTURA CA
Township / Civil Division	SIMI VALLEY
Census Block Group	1
Census Block	1005
Census Tract	7903

Owner

1958 Sienna Ln is owned and occupied by two individuals who acquired it in August 1998.

Source: Ventura County records, as of July 15, 2026

Owner of Record	2 Individual Names on File
Mailing Address	1958 SIENNA LN, SIMI VALLEY, CA 93065-1411
Occupancy	Owner Occupied
Owner Type	Individual
Vesting	Joint Tenants

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

Deeds, Mortgages & Sale History

Assessor's Deed Record

Deed Names	2 Names on Deed
Last Sale	Apr 30, 1997 · Amount on File
Deed Sale	Apr 30, 1997 · Amount on File
Deed Document Number	199753532
Last Transfer Date	Aug 6, 1998
Transfer Doc	0000142315
Record Updated	Sep 20, 2026

April 2018: Deed of Trust, Mortgage

Document Type	Deed of Trust
Jurisdiction	VENTURA CA
Property Address	1958 SIENNA LN, SIMI VALLEY, CA 93065-1411
Transaction Type	Mortgage
Record Updated	Feb 5, 2021
Title Company	AMERICAN TITLE INC

Transferred To (Grantee/Buyer)

Name	Verified Name

Mortgage

Document Number	0000046164
Date	Apr 23, 2018
Instrument	20180423-00046164

Lender

Name	THIRD FSLA OF CLEVELAND
Type	Lending Institution
Address	OMAHA, NE 68164

Agreement

Type	Line of Credit
Amount	Amount on Record

Interest

Rate Type	Adjustable Rate
Change Frequency	Monthly

Tax Assessment & Valuation

The 2025 property tax bill for 1958 Sienna Ln was $5,158 with a homeowner's exemption, up 1.2% from the year before.

Source: Ventura County assessment roll, as of July 15, 2026

Property Jurisdictions

Type	Name
State	California
County	Ventura County
Municipality	Simi Valley City
Unified School District	Simi Valley Unified School District (KG - 12)

Tax Bill & Assessment History

Year	Tax Bill	Assessed Value
2026		$401,861 (+2%) Land $137,537 Building $264,324
2025	$5,158.00 (+1.16%) Homeowner's exemption	$393,982 Land $134,840 Building $259,142
2024	$5,099.00 (+6.21%)
2023	$4,801.00 (+0.61%) Homeowner's exemption	$378,684 Land $129,604 Building $249,080
2022	$4,772.00

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

Flood

FEMA maps place 1958 Sienna Ln in Zone X, an area of minimal flood risk, within 500 ft of a high-risk flood zone.

Source: FEMA National Flood Hazard Layer, effective September 30, 2026 · OpenFEMA NFIP redacted claims and policies, as of September 2026

FEMA Flood Zone	Zone X minimal risk
Nearest Special Flood Hazard Area	Zone AO, within 500 ft
Flood Insurance Requirement	Not required lenders may require it
Community Rating System	Class 6 (20% premium discount)
Nearby Flood Policies	3 in force
Nearby Flood Claims	1 (1993)
Most Recent Claim	Apr 1993 · rainfall accumulation

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

Wildfire risk around 1958 Sienna Ln is moderate, ranking above 45% of the US, with a 0.06% annual chance of wildfire.

Source: USDA Forest Service Wildfire Risk to Communities (2nd edition), as of 2024

Wildfire Risk	Moderate above 45% of the US · lower than 73% of California
Wildfire Likelihood	0.06% annual chance
Exposure	Indirect 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	GOLDEN STATE WATER COMPANY - SIMI VALLEY private · serves 45,086 people · EPA ID CA5610059
Water Source	Purchased surface water from CALLEGUAS MUNICIPAL WATER DIST
Last State Inspection	Jul 2022
Lead	6 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 423 locations within half a mile, as of December 31, 2025

Provider	Max Down / Up (Mbps)
GigabitNow Fiber	5,000 / 5,000
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 DSL · Fiber, Fixed Wireless in parts of the area	100 / 20

May also be available: GeoLinks, Rocket Broadband.

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